Fundamental properties of five Kepler stars using global asteroseismic quantities and ground-based observations
Identifieur interne : 001419 ( PascalFrancis/Corpus ); précédent : 001418; suivant : 001420Fundamental properties of five Kepler stars using global asteroseismic quantities and ground-based observations
Auteurs : O. L. Creevey ; G. Dogan ; A. Frasca ; A. O. Thygesen ; S. Basu ; J. Bhattacharya ; K. Biazzo ; I. M. Brandao ; H. Bruntt ; A. Mazumdar ; E. Niemczura ; T. Shrotriya ; S. G. Souse ; D. Stello ; A. Subramaniam ; T. L. Campante ; R. Handberg ; S. Mathur ; T. R. Bedding ; R. A. Garcia ; C. Regulo ; D. Salabert ; J. Molenda-Zakowicz ; P.-O. Quirion ; T. R. White ; A. Bonanno ; W. J. Chaplin ; J. Christensen-Dalsgaard ; J. L. Christiansen ; Y. Elsworth ; M. N. Fanelli ; C. Karoff ; K. Kinemuchi ; H. Kjeldsen ; N. Gai ; M. J. P. F. G. Monteiro ; J. C. SuarezSource :
- Astronomy and astrophysics : (Berlin. Print) [ 0004-6361 ] ; 2012.
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Abstract
We present an asteroseismic study of the solar-like stars KIC 11395018, KIC 10273246, KIC 10920273, KIC 10339342, and KIC 11234888 using short-cadence time series of more than eight months from the Kepler satellite. For four of these stars, we derive atmospheric parameters from spectra acquired with the Nordic Optical Telescope. The global seismic quantities (average large frequency separation and frequency of maximum power), combined with the atmospheric parameters, yield the mean density and surface gravity with precisions of 2% and ˜0.03 dex, respectively. We also determine the radius, mass, and age with precisions of 2-5%, 7-11%, and ˜35%, respectively, using grid-based analyses. Coupling the stellar parameters with photometric data yields an asteroseismic distance with a precision better than 10%. A ù sin i measurement provides a rotational period-inclination correlation, and using the rotational periods from the recent literature, we constrain the stellar inclination for three of the stars. An Li abundance analysis yields an independent estimate of the age, but this is inconsistent with the asteroseismically determined age for one of the stars. We assess the performance of five grid-based analysis methods and find them all to provide consistent values of the surface gravity to ˜0.03 dex when both atmospheric and seismic constraints are at hand. The different grid-based analyses all yield fitted values of radius and mass to within 2.4σ, and taking the mean of these results reduces it to 1.5σ.
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Format Inist (serveur)
| NO : | PASCAL 12-0196908 INIST |
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| ET : | Fundamental properties of five Kepler stars using global asteroseismic quantities and ground-based observations |
| AU : | CREEVEY (O. L.); DOGAN (G.); FRASCA (A.); THYGESEN (A. O.); BASU (S.); BHATTACHARYA (J.); BIAZZO (K.); BRANDAO (I. M.); BRUNTT (H.); MAZUMDAR (A.); NIEMCZURA (E.); SHROTRIYA (T.); SOUSE (S. G.); STELLO (D.); SUBRAMANIAM (A.); CAMPANTE (T. L.); HANDBERG (R.); MATHUR (S.); BEDDING (T. R.); GARCIA (R. A.); REGULO (C.); SALABERT (D.); MOLENDA-ZAKOWICZ (J.); QUIRION (P.-O.); WHITE (T. R.); BONANNO (A.); CHAPLIN (W. J.); CHRISTENSEN-DALSGAARD (J.); CHRISTIANSEN (J. L.); ELSWORTH (Y.); FANELLI (M. N.); KAROFF (C.); KINEMUCHI (K.); KJELDSEN (H.); GAI (N.); MONTEIRO (M. J. P. F. G.); SUAREZ (J. C.) |
| AF : | IAC Instituto de Astrofísica de Canarias, C/ via Láctea s/n/38200 Tenerife/Espagne (1 aut., 21 aut., 22 aut.); Universidad de La Laguna, Avda. Astroffsico Francisco Sánchez s/n/38206 La Laguna, Tenerife/Espagne (1 aut., 21 aut., 22 aut.); Université de Nice, Laboratoire Cassiopée, CNRS UMR 6202, Observatoire de la Côte d'Azur, BP 4229/06304 Nice/France (1 aut., 22 aut.); Department of Physics and Astronomy, Aarhus University/8000 Aarhus C/Danemark (4 aut., 9 aut., 16 aut., 17 aut., 28 aut., 32 aut., 34 aut.); High Altitude Observatory, NCAR, PO Box 3000/Boulder, CO 80307/Etats-Unis (2 aut., 18 aut.); INAF, Osservatorio Astrofisico di Catania, via S. Sofia, 78/95123 Catania/Italie (3 aut., 26 aut.); Nordic Optical Telescope, Apartado 474, 38700 Santa Cruz de La Palma, Santa Cruz de Tenerife/Espagne (4 aut.); Department of Astronomy, Yale University, PO Box 208101/New Haven, CT 06520-8101/Etats-Unis (5 aut., 35 aut.); Department of Physics, Indian Institute of Technology Kanpur/Kanpur 208016/Inde (6 aut.); INAF, Osservatorio Astronomico di Capodimonte, Salita Moiariello 16/80131 Napoli/Italie (7 aut.); Centro de Astrofisica, Universidade do Porto, Rua das Estrelas/4150-762 Porto/Portugal (8 aut., 13 aut., 16 aut., 36 aut.); Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687/4169-007 Porto/Portugal (8 aut., 16 aut., 36 aut.); Homi Bhabha Centre for Science Education (TIFR), V. N. Purav Marg/Mankhurd, Mumbai 400088/Inde (10 aut.); Instytut Astronomiczny, Uniwersytet Wroclawski, ul. Kopernika 11/51-622, Wroclaw/Pologne (11 aut., 23 aut.); Indian Institute of Science Education and Research Pune, Sai Trinity Building, Garware Circle/Pashan, Pune 411021/Inde (12 aut.); Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney/NSW 2006/Australie (14 aut., 19 aut., 25 aut.); Indian Institute of Technology Madras/Chennai-600036/Inde (15 aut.); Laboratoire AIM, CEA/DSM-CNRS-Université Paris Diderot, IRFU/SAp, Centre de Saclay/91191 Gif-sur-Yvette/France (20 aut.); Canadian Space Agency, 6767 route de l'Aéroport/Saint-Hubert, QC, J3Y 8Y9/Canada (24 aut.); School of Physics and Astronomy, University of Birmingham, Edgbaston/B 15 2TT Birmingham/Royaume-Uni (27 aut., 30 aut.); SETI Institute/NASA Ames Research Center/Moffett Field, CA 94035/Etats-Unis (29 aut.); Bay Area Environmental Research Inst./NASA Ames Reseach Center/Moffett Field, CA 94035/Etats-Unis (31 aut., 33 aut.); Department of Physics, Dezhou University/253023 Dezhou/Chine (35 aut.); Instituto de Astrofisica de Andalucía (CSIC). Glorieta de la Astronomía S/N/CP 3004 Granada/Espagne (37 aut.) |
| DT : | Publication en série; Niveau analytique |
| SO : | Astronomy and astrophysics : (Berlin. Print); ISSN 0004-6361; Coden AAEJAF; France; Da. 2012; Vol. 537; No. p. 2; 537A111.1-537A111.17; Bibl. 3/4 p. |
| LA : | Anglais |
| EA : | We present an asteroseismic study of the solar-like stars KIC 11395018, KIC 10273246, KIC 10920273, KIC 10339342, and KIC 11234888 using short-cadence time series of more than eight months from the Kepler satellite. For four of these stars, we derive atmospheric parameters from spectra acquired with the Nordic Optical Telescope. The global seismic quantities (average large frequency separation and frequency of maximum power), combined with the atmospheric parameters, yield the mean density and surface gravity with precisions of 2% and ˜0.03 dex, respectively. We also determine the radius, mass, and age with precisions of 2-5%, 7-11%, and ˜35%, respectively, using grid-based analyses. Coupling the stellar parameters with photometric data yields an asteroseismic distance with a precision better than 10%. A ù sin i measurement provides a rotational period-inclination correlation, and using the rotational periods from the recent literature, we constrain the stellar inclination for three of the stars. An Li abundance analysis yields an independent estimate of the age, but this is inconsistent with the asteroseismically determined age for one of the stars. We assess the performance of five grid-based analysis methods and find them all to provide consistent values of the surface gravity to ˜0.03 dex when both atmospheric and seismic constraints are at hand. The different grid-based analyses all yield fitted values of radius and mass to within 2.4σ, and taking the mean of these results reduces it to 1.5σ. |
| CC : | 001E03 |
| FD : | Série temporelle; Satellite Kepler; Spectre atmosphérique; Gravité surface; Age; Constante couplage; Paramètre physique; Corrélation; Abondance; Performance; Métallicité; Incertitude; Astéroséismologie; Etoile type solaire |
| ED : | Time series; Kepler satellite; Atmospheric spectra; Surface gravity; Age; Coupling constants; Physical parameter; Correlations; Abundance; Performance; Metallicity; Uncertainty; Astroseismology; Solar type star |
| SD : | Satélite Kepler; Edad; Parámetro físico; Metalicidad; Incertidumbre; Estrella tipo solar |
| LO : | INIST-14176.354000509624720310 |
| ID : | 12-0196908 |
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Pascal:12-0196908Le document en format XML
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Basu</name><affiliation><inist:fA14 i1="08"><s1>Department of Astronomy, Yale University, PO Box 208101</s1><s2>New Haven, CT 06520-8101</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>35 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bhattacharya, J" sort="Bhattacharya, J" uniqKey="Bhattacharya J" first="J." last="Bhattacharya">J. Bhattacharya</name><affiliation><inist:fA14 i1="09"><s1>Department of Physics, Indian Institute of Technology Kanpur</s1><s2>Kanpur 208016</s2><s3>IND</s3><sZ>6 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Biazzo, K" sort="Biazzo, K" uniqKey="Biazzo K" first="K." last="Biazzo">K. Biazzo</name><affiliation><inist:fA14 i1="10"><s1>INAF, Osservatorio Astronomico di Capodimonte, Salita Moiariello 16</s1><s2>80131 Napoli</s2><s3>ITA</s3><sZ>7 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Brandao, I M" sort="Brandao, I M" uniqKey="Brandao I" first="I. M." last="Brandao">I. M. Brandao</name><affiliation><inist:fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="12"><s1>Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687</s1><s2>4169-007 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bruntt, H" sort="Bruntt, H" uniqKey="Bruntt H" first="H." last="Bruntt">H. Bruntt</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mazumdar, A" sort="Mazumdar, A" uniqKey="Mazumdar A" first="A." last="Mazumdar">A. Mazumdar</name><affiliation><inist:fA14 i1="13"><s1>Homi Bhabha Centre for Science Education (TIFR), V. N. Purav Marg</s1><s2>Mankhurd, Mumbai 400088</s2><s3>IND</s3><sZ>10 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Niemczura, E" sort="Niemczura, E" uniqKey="Niemczura E" first="E." last="Niemczura">E. Niemczura</name><affiliation><inist:fA14 i1="14"><s1>Instytut Astronomiczny, Uniwersytet Wroclawski, ul. Kopernika 11</s1><s2>51-622, Wroclaw</s2><s3>POL</s3><sZ>11 aut.</sZ><sZ>23 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Shrotriya, T" sort="Shrotriya, T" uniqKey="Shrotriya T" first="T." last="Shrotriya">T. Shrotriya</name><affiliation><inist:fA14 i1="15"><s1>Indian Institute of Science Education and Research Pune, Sai Trinity Building, Garware Circle</s1><s2>Pashan, Pune 411021</s2><s3>IND</s3><sZ>12 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Souse, S G" sort="Souse, S G" uniqKey="Souse S" first="S. G." last="Souse">S. G. Souse</name><affiliation><inist:fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Stello, D" sort="Stello, D" uniqKey="Stello D" first="D." last="Stello">D. Stello</name><affiliation><inist:fA14 i1="16"><s1>Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney</s1><s2>NSW 2006</s2><s3>AUS</s3><sZ>14 aut.</sZ><sZ>19 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Subramaniam, A" sort="Subramaniam, A" uniqKey="Subramaniam A" first="A." last="Subramaniam">A. Subramaniam</name><affiliation><inist:fA14 i1="17"><s1>Indian Institute of Technology Madras</s1><s2>Chennai-600036</s2><s3>IND</s3><sZ>15 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Campante, T L" sort="Campante, T L" uniqKey="Campante T" first="T. L." last="Campante">T. L. Campante</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="12"><s1>Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687</s1><s2>4169-007 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Handberg, R" sort="Handberg, R" uniqKey="Handberg R" first="R." last="Handberg">R. Handberg</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mathur, S" sort="Mathur, S" uniqKey="Mathur S" first="S." last="Mathur">S. Mathur</name><affiliation><inist:fA14 i1="05"><s1>High Altitude Observatory, NCAR, PO Box 3000</s1><s2>Boulder, CO 80307</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bedding, T R" sort="Bedding, T R" uniqKey="Bedding T" first="T. R." last="Bedding">T. R. Bedding</name><affiliation><inist:fA14 i1="16"><s1>Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney</s1><s2>NSW 2006</s2><s3>AUS</s3><sZ>14 aut.</sZ><sZ>19 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Garcia, R A" sort="Garcia, R A" uniqKey="Garcia R" first="R. A." last="Garcia">R. A. Garcia</name><affiliation><inist:fA14 i1="18"><s1>Laboratoire AIM, CEA/DSM-CNRS-Université Paris Diderot, IRFU/SAp, Centre de Saclay</s1><s2>91191 Gif-sur-Yvette</s2><s3>FRA</s3><sZ>20 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Regulo, C" sort="Regulo, C" uniqKey="Regulo C" first="C." last="Regulo">C. Regulo</name><affiliation><inist:fA14 i1="01"><s1>IAC Instituto de Astrofísica de Canarias, C/ via Láctea s/n</s1><s2>38200 Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="02"><s1>Universidad de La Laguna, Avda. Astroffsico Francisco Sánchez s/n</s1><s2>38206 La Laguna, Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Salabert, D" sort="Salabert, D" uniqKey="Salabert D" first="D." last="Salabert">D. Salabert</name><affiliation><inist:fA14 i1="01"><s1>IAC Instituto de Astrofísica de Canarias, C/ via Láctea s/n</s1><s2>38200 Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="02"><s1>Universidad de La Laguna, Avda. Astroffsico Francisco Sánchez s/n</s1><s2>38206 La Laguna, Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="03"><s1>Université de Nice, Laboratoire Cassiopée, CNRS UMR 6202, Observatoire de la Côte d'Azur, BP 4229</s1><s2>06304 Nice</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Molenda Zakowicz, J" sort="Molenda Zakowicz, J" uniqKey="Molenda Zakowicz J" first="J." last="Molenda-Zakowicz">J. Molenda-Zakowicz</name><affiliation><inist:fA14 i1="14"><s1>Instytut Astronomiczny, Uniwersytet Wroclawski, ul. Kopernika 11</s1><s2>51-622, Wroclaw</s2><s3>POL</s3><sZ>11 aut.</sZ><sZ>23 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Quirion, P O" sort="Quirion, P O" uniqKey="Quirion P" first="P.-O." last="Quirion">P.-O. Quirion</name><affiliation><inist:fA14 i1="19"><s1>Canadian Space Agency, 6767 route de l'Aéroport</s1><s2>Saint-Hubert, QC, J3Y 8Y9</s2><s3>CAN</s3><sZ>24 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="White, T R" sort="White, T R" uniqKey="White T" first="T. R." last="White">T. R. White</name><affiliation><inist:fA14 i1="16"><s1>Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney</s1><s2>NSW 2006</s2><s3>AUS</s3><sZ>14 aut.</sZ><sZ>19 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bonanno, A" sort="Bonanno, A" uniqKey="Bonanno A" first="A." last="Bonanno">A. Bonanno</name><affiliation><inist:fA14 i1="06"><s1>INAF, Osservatorio Astrofisico di Catania, via S. Sofia, 78</s1><s2>95123 Catania</s2><s3>ITA</s3><sZ>3 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Chaplin, W J" sort="Chaplin, W J" uniqKey="Chaplin W" first="W. J." last="Chaplin">W. J. Chaplin</name><affiliation><inist:fA14 i1="20"><s1>School of Physics and Astronomy, University of Birmingham, Edgbaston</s1><s2>B 15 2TT Birmingham</s2><s3>GBR</s3><sZ>27 aut.</sZ><sZ>30 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Christensen Dalsgaard, J" sort="Christensen Dalsgaard, J" uniqKey="Christensen Dalsgaard J" first="J." last="Christensen-Dalsgaard">J. Christensen-Dalsgaard</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Christiansen, J L" sort="Christiansen, J L" uniqKey="Christiansen J" first="J. L." last="Christiansen">J. L. Christiansen</name><affiliation><inist:fA14 i1="21"><s1>SETI Institute/NASA Ames Research Center</s1><s2>Moffett Field, CA 94035</s2><s3>USA</s3><sZ>29 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Elsworth, Y" sort="Elsworth, Y" uniqKey="Elsworth Y" first="Y." last="Elsworth">Y. Elsworth</name><affiliation><inist:fA14 i1="20"><s1>School of Physics and Astronomy, University of Birmingham, Edgbaston</s1><s2>B 15 2TT Birmingham</s2><s3>GBR</s3><sZ>27 aut.</sZ><sZ>30 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Fanelli, M N" sort="Fanelli, M N" uniqKey="Fanelli M" first="M. N." last="Fanelli">M. N. Fanelli</name><affiliation><inist:fA14 i1="22"><s1>Bay Area Environmental Research Inst./NASA Ames Reseach Center</s1><s2>Moffett Field, CA 94035</s2><s3>USA</s3><sZ>31 aut.</sZ><sZ>33 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Karoff, C" sort="Karoff, C" uniqKey="Karoff C" first="C." last="Karoff">C. Karoff</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kinemuchi, K" sort="Kinemuchi, K" uniqKey="Kinemuchi K" first="K." last="Kinemuchi">K. Kinemuchi</name><affiliation><inist:fA14 i1="22"><s1>Bay Area Environmental Research Inst./NASA Ames Reseach Center</s1><s2>Moffett Field, CA 94035</s2><s3>USA</s3><sZ>31 aut.</sZ><sZ>33 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kjeldsen, H" sort="Kjeldsen, H" uniqKey="Kjeldsen H" first="H." last="Kjeldsen">H. Kjeldsen</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Gai, N" sort="Gai, N" uniqKey="Gai N" first="N." last="Gai">N. Gai</name><affiliation><inist:fA14 i1="08"><s1>Department of Astronomy, Yale University, PO Box 208101</s1><s2>New Haven, CT 06520-8101</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>35 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="23"><s1>Department of Physics, Dezhou University</s1><s2>253023 Dezhou</s2><s3>CHN</s3><sZ>35 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Monteiro, M J P F G" sort="Monteiro, M J P F G" uniqKey="Monteiro M" first="M. J. P. F. G." last="Monteiro">M. J. P. F. G. Monteiro</name><affiliation><inist:fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="12"><s1>Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687</s1><s2>4169-007 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Suarez, J C" sort="Suarez, J C" uniqKey="Suarez J" first="J. C." last="Suarez">J. C. Suarez</name><affiliation><inist:fA14 i1="24"><s1>Instituto de Astrofisica de Andalucía (CSIC). Glorieta de la Astronomía S/N</s1><s2>CP 3004 Granada</s2><s3>ESP</s3><sZ>37 aut.</sZ></inist:fA14></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">12-0196908</idno><date when="2012">2012</date><idno type="stanalyst">PASCAL 12-0196908 INIST</idno><idno type="RBID">Pascal:12-0196908</idno><idno type="wicri:Area/PascalFrancis/Corpus">001419</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Fundamental properties of five Kepler stars using global asteroseismic quantities and ground-based observations</title><author><name sortKey="Creevey, O L" sort="Creevey, O L" uniqKey="Creevey O" first="O. L." last="Creevey">O. L. Creevey</name><affiliation><inist:fA14 i1="01"><s1>IAC Instituto de Astrofísica de Canarias, C/ via Láctea s/n</s1><s2>38200 Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="02"><s1>Universidad de La Laguna, Avda. Astroffsico Francisco Sánchez s/n</s1><s2>38206 La Laguna, Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="03"><s1>Université de Nice, Laboratoire Cassiopée, CNRS UMR 6202, Observatoire de la Côte d'Azur, BP 4229</s1><s2>06304 Nice</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Dogan, G" sort="Dogan, G" uniqKey="Dogan G" first="G." last="Dogan">G. Dogan</name><affiliation><inist:fA14 i1="05"><s1>High Altitude Observatory, NCAR, PO Box 3000</s1><s2>Boulder, CO 80307</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Frasca, A" sort="Frasca, A" uniqKey="Frasca A" first="A." last="Frasca">A. Frasca</name><affiliation><inist:fA14 i1="06"><s1>INAF, Osservatorio Astrofisico di Catania, via S. Sofia, 78</s1><s2>95123 Catania</s2><s3>ITA</s3><sZ>3 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Thygesen, A O" sort="Thygesen, A O" uniqKey="Thygesen A" first="A. O." last="Thygesen">A. O. Thygesen</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="07"><s1>Nordic Optical Telescope, Apartado 474, 38700 Santa Cruz de La Palma, Santa Cruz de Tenerife</s1><s3>ESP</s3><sZ>4 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Basu, S" sort="Basu, S" uniqKey="Basu S" first="S." last="Basu">S. Basu</name><affiliation><inist:fA14 i1="08"><s1>Department of Astronomy, Yale University, PO Box 208101</s1><s2>New Haven, CT 06520-8101</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>35 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bhattacharya, J" sort="Bhattacharya, J" uniqKey="Bhattacharya J" first="J." last="Bhattacharya">J. Bhattacharya</name><affiliation><inist:fA14 i1="09"><s1>Department of Physics, Indian Institute of Technology Kanpur</s1><s2>Kanpur 208016</s2><s3>IND</s3><sZ>6 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Biazzo, K" sort="Biazzo, K" uniqKey="Biazzo K" first="K." last="Biazzo">K. Biazzo</name><affiliation><inist:fA14 i1="10"><s1>INAF, Osservatorio Astronomico di Capodimonte, Salita Moiariello 16</s1><s2>80131 Napoli</s2><s3>ITA</s3><sZ>7 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Brandao, I M" sort="Brandao, I M" uniqKey="Brandao I" first="I. M." last="Brandao">I. M. Brandao</name><affiliation><inist:fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="12"><s1>Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687</s1><s2>4169-007 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bruntt, H" sort="Bruntt, H" uniqKey="Bruntt H" first="H." last="Bruntt">H. Bruntt</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mazumdar, A" sort="Mazumdar, A" uniqKey="Mazumdar A" first="A." last="Mazumdar">A. Mazumdar</name><affiliation><inist:fA14 i1="13"><s1>Homi Bhabha Centre for Science Education (TIFR), V. N. Purav Marg</s1><s2>Mankhurd, Mumbai 400088</s2><s3>IND</s3><sZ>10 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Niemczura, E" sort="Niemczura, E" uniqKey="Niemczura E" first="E." last="Niemczura">E. Niemczura</name><affiliation><inist:fA14 i1="14"><s1>Instytut Astronomiczny, Uniwersytet Wroclawski, ul. Kopernika 11</s1><s2>51-622, Wroclaw</s2><s3>POL</s3><sZ>11 aut.</sZ><sZ>23 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Shrotriya, T" sort="Shrotriya, T" uniqKey="Shrotriya T" first="T." last="Shrotriya">T. Shrotriya</name><affiliation><inist:fA14 i1="15"><s1>Indian Institute of Science Education and Research Pune, Sai Trinity Building, Garware Circle</s1><s2>Pashan, Pune 411021</s2><s3>IND</s3><sZ>12 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Souse, S G" sort="Souse, S G" uniqKey="Souse S" first="S. G." last="Souse">S. G. Souse</name><affiliation><inist:fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Stello, D" sort="Stello, D" uniqKey="Stello D" first="D." last="Stello">D. Stello</name><affiliation><inist:fA14 i1="16"><s1>Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney</s1><s2>NSW 2006</s2><s3>AUS</s3><sZ>14 aut.</sZ><sZ>19 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Subramaniam, A" sort="Subramaniam, A" uniqKey="Subramaniam A" first="A." last="Subramaniam">A. Subramaniam</name><affiliation><inist:fA14 i1="17"><s1>Indian Institute of Technology Madras</s1><s2>Chennai-600036</s2><s3>IND</s3><sZ>15 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Campante, T L" sort="Campante, T L" uniqKey="Campante T" first="T. L." last="Campante">T. L. Campante</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="12"><s1>Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687</s1><s2>4169-007 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Handberg, R" sort="Handberg, R" uniqKey="Handberg R" first="R." last="Handberg">R. Handberg</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Mathur, S" sort="Mathur, S" uniqKey="Mathur S" first="S." last="Mathur">S. Mathur</name><affiliation><inist:fA14 i1="05"><s1>High Altitude Observatory, NCAR, PO Box 3000</s1><s2>Boulder, CO 80307</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>18 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bedding, T R" sort="Bedding, T R" uniqKey="Bedding T" first="T. R." last="Bedding">T. R. Bedding</name><affiliation><inist:fA14 i1="16"><s1>Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney</s1><s2>NSW 2006</s2><s3>AUS</s3><sZ>14 aut.</sZ><sZ>19 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Garcia, R A" sort="Garcia, R A" uniqKey="Garcia R" first="R. A." last="Garcia">R. A. Garcia</name><affiliation><inist:fA14 i1="18"><s1>Laboratoire AIM, CEA/DSM-CNRS-Université Paris Diderot, IRFU/SAp, Centre de Saclay</s1><s2>91191 Gif-sur-Yvette</s2><s3>FRA</s3><sZ>20 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Regulo, C" sort="Regulo, C" uniqKey="Regulo C" first="C." last="Regulo">C. Regulo</name><affiliation><inist:fA14 i1="01"><s1>IAC Instituto de Astrofísica de Canarias, C/ via Láctea s/n</s1><s2>38200 Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="02"><s1>Universidad de La Laguna, Avda. Astroffsico Francisco Sánchez s/n</s1><s2>38206 La Laguna, Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Salabert, D" sort="Salabert, D" uniqKey="Salabert D" first="D." last="Salabert">D. Salabert</name><affiliation><inist:fA14 i1="01"><s1>IAC Instituto de Astrofísica de Canarias, C/ via Láctea s/n</s1><s2>38200 Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="02"><s1>Universidad de La Laguna, Avda. Astroffsico Francisco Sánchez s/n</s1><s2>38206 La Laguna, Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="03"><s1>Université de Nice, Laboratoire Cassiopée, CNRS UMR 6202, Observatoire de la Côte d'Azur, BP 4229</s1><s2>06304 Nice</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>22 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Molenda Zakowicz, J" sort="Molenda Zakowicz, J" uniqKey="Molenda Zakowicz J" first="J." last="Molenda-Zakowicz">J. Molenda-Zakowicz</name><affiliation><inist:fA14 i1="14"><s1>Instytut Astronomiczny, Uniwersytet Wroclawski, ul. Kopernika 11</s1><s2>51-622, Wroclaw</s2><s3>POL</s3><sZ>11 aut.</sZ><sZ>23 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Quirion, P O" sort="Quirion, P O" uniqKey="Quirion P" first="P.-O." last="Quirion">P.-O. Quirion</name><affiliation><inist:fA14 i1="19"><s1>Canadian Space Agency, 6767 route de l'Aéroport</s1><s2>Saint-Hubert, QC, J3Y 8Y9</s2><s3>CAN</s3><sZ>24 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="White, T R" sort="White, T R" uniqKey="White T" first="T. R." last="White">T. R. White</name><affiliation><inist:fA14 i1="16"><s1>Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney</s1><s2>NSW 2006</s2><s3>AUS</s3><sZ>14 aut.</sZ><sZ>19 aut.</sZ><sZ>25 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Bonanno, A" sort="Bonanno, A" uniqKey="Bonanno A" first="A." last="Bonanno">A. Bonanno</name><affiliation><inist:fA14 i1="06"><s1>INAF, Osservatorio Astrofisico di Catania, via S. Sofia, 78</s1><s2>95123 Catania</s2><s3>ITA</s3><sZ>3 aut.</sZ><sZ>26 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Chaplin, W J" sort="Chaplin, W J" uniqKey="Chaplin W" first="W. J." last="Chaplin">W. J. Chaplin</name><affiliation><inist:fA14 i1="20"><s1>School of Physics and Astronomy, University of Birmingham, Edgbaston</s1><s2>B 15 2TT Birmingham</s2><s3>GBR</s3><sZ>27 aut.</sZ><sZ>30 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Christensen Dalsgaard, J" sort="Christensen Dalsgaard, J" uniqKey="Christensen Dalsgaard J" first="J." last="Christensen-Dalsgaard">J. Christensen-Dalsgaard</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Christiansen, J L" sort="Christiansen, J L" uniqKey="Christiansen J" first="J. L." last="Christiansen">J. L. Christiansen</name><affiliation><inist:fA14 i1="21"><s1>SETI Institute/NASA Ames Research Center</s1><s2>Moffett Field, CA 94035</s2><s3>USA</s3><sZ>29 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Elsworth, Y" sort="Elsworth, Y" uniqKey="Elsworth Y" first="Y." last="Elsworth">Y. Elsworth</name><affiliation><inist:fA14 i1="20"><s1>School of Physics and Astronomy, University of Birmingham, Edgbaston</s1><s2>B 15 2TT Birmingham</s2><s3>GBR</s3><sZ>27 aut.</sZ><sZ>30 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Fanelli, M N" sort="Fanelli, M N" uniqKey="Fanelli M" first="M. N." last="Fanelli">M. N. Fanelli</name><affiliation><inist:fA14 i1="22"><s1>Bay Area Environmental Research Inst./NASA Ames Reseach Center</s1><s2>Moffett Field, CA 94035</s2><s3>USA</s3><sZ>31 aut.</sZ><sZ>33 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Karoff, C" sort="Karoff, C" uniqKey="Karoff C" first="C." last="Karoff">C. Karoff</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kinemuchi, K" sort="Kinemuchi, K" uniqKey="Kinemuchi K" first="K." last="Kinemuchi">K. Kinemuchi</name><affiliation><inist:fA14 i1="22"><s1>Bay Area Environmental Research Inst./NASA Ames Reseach Center</s1><s2>Moffett Field, CA 94035</s2><s3>USA</s3><sZ>31 aut.</sZ><sZ>33 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Kjeldsen, H" sort="Kjeldsen, H" uniqKey="Kjeldsen H" first="H." last="Kjeldsen">H. Kjeldsen</name><affiliation><inist:fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Gai, N" sort="Gai, N" uniqKey="Gai N" first="N." last="Gai">N. Gai</name><affiliation><inist:fA14 i1="08"><s1>Department of Astronomy, Yale University, PO Box 208101</s1><s2>New Haven, CT 06520-8101</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>35 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="23"><s1>Department of Physics, Dezhou University</s1><s2>253023 Dezhou</s2><s3>CHN</s3><sZ>35 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Monteiro, M J P F G" sort="Monteiro, M J P F G" uniqKey="Monteiro M" first="M. J. P. F. G." last="Monteiro">M. J. P. F. G. Monteiro</name><affiliation><inist:fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation><affiliation><inist:fA14 i1="12"><s1>Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687</s1><s2>4169-007 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></inist:fA14></affiliation></author><author><name sortKey="Suarez, J C" sort="Suarez, J C" uniqKey="Suarez J" first="J. C." last="Suarez">J. C. Suarez</name><affiliation><inist:fA14 i1="24"><s1>Instituto de Astrofisica de Andalucía (CSIC). Glorieta de la Astronomía S/N</s1><s2>CP 3004 Granada</s2><s3>ESP</s3><sZ>37 aut.</sZ></inist:fA14></affiliation></author></analytic><series><title level="j" type="main">Astronomy and astrophysics : (Berlin. Print)</title><title level="j" type="abbreviated">Astron. astrophys. : (Berl., Print)</title><idno type="ISSN">0004-6361</idno><imprint><date when="2012">2012</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Astronomy and astrophysics : (Berlin. Print)</title><title level="j" type="abbreviated">Astron. astrophys. : (Berl., Print)</title><idno type="ISSN">0004-6361</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Abundance</term><term>Age</term><term>Astroseismology</term><term>Atmospheric spectra</term><term>Correlations</term><term>Coupling constants</term><term>Kepler satellite</term><term>Metallicity</term><term>Performance</term><term>Physical parameter</term><term>Solar type star</term><term>Surface gravity</term><term>Time series</term><term>Uncertainty</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Série temporelle</term><term>Satellite Kepler</term><term>Spectre atmosphérique</term><term>Gravité surface</term><term>Age</term><term>Constante couplage</term><term>Paramètre physique</term><term>Corrélation</term><term>Abondance</term><term>Performance</term><term>Métallicité</term><term>Incertitude</term><term>Astéroséismologie</term><term>Etoile type solaire</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We present an asteroseismic study of the solar-like stars KIC 11395018, KIC 10273246, KIC 10920273, KIC 10339342, and KIC 11234888 using short-cadence time series of more than eight months from the Kepler satellite. For four of these stars, we derive atmospheric parameters from spectra acquired with the Nordic Optical Telescope. The global seismic quantities (average large frequency separation and frequency of maximum power), combined with the atmospheric parameters, yield the mean density and surface gravity with precisions of 2% and ˜0.03 dex, respectively. We also determine the radius, mass, and age with precisions of 2-5%, 7-11%, and ˜35%, respectively, using grid-based analyses. Coupling the stellar parameters with photometric data yields an asteroseismic distance with a precision better than 10%. A ù sin i measurement provides a rotational period-inclination correlation, and using the rotational periods from the recent literature, we constrain the stellar inclination for three of the stars. An Li abundance analysis yields an independent estimate of the age, but this is inconsistent with the asteroseismically determined age for one of the stars. We assess the performance of five grid-based analysis methods and find them all to provide consistent values of the surface gravity to ˜0.03 dex when both atmospheric and seismic constraints are at hand. The different grid-based analyses all yield fitted values of radius and mass to within 2.4σ, and taking the mean of these results reduces it to 1.5σ.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0004-6361</s0></fA01><fA02 i1="01"><s0>AAEJAF</s0></fA02><fA03 i2="1"><s0>Astron. astrophys. : (Berl., Print)</s0></fA03><fA05><s2>537</s2></fA05><fA06><s3>p. 2</s3></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Fundamental properties of five Kepler stars using global asteroseismic quantities and ground-based observations</s1></fA08><fA11 i1="01" i2="1"><s1>CREEVEY (O. L.)</s1></fA11><fA11 i1="02" i2="1"><s1>DOGAN (G.)</s1></fA11><fA11 i1="03" i2="1"><s1>FRASCA (A.)</s1></fA11><fA11 i1="04" i2="1"><s1>THYGESEN (A. O.)</s1></fA11><fA11 i1="05" i2="1"><s1>BASU (S.)</s1></fA11><fA11 i1="06" i2="1"><s1>BHATTACHARYA (J.)</s1></fA11><fA11 i1="07" i2="1"><s1>BIAZZO (K.)</s1></fA11><fA11 i1="08" i2="1"><s1>BRANDAO (I. M.)</s1></fA11><fA11 i1="09" i2="1"><s1>BRUNTT (H.)</s1></fA11><fA11 i1="10" i2="1"><s1>MAZUMDAR (A.)</s1></fA11><fA11 i1="11" i2="1"><s1>NIEMCZURA (E.)</s1></fA11><fA11 i1="12" i2="1"><s1>SHROTRIYA (T.)</s1></fA11><fA11 i1="13" i2="1"><s1>SOUSE (S. G.)</s1></fA11><fA11 i1="14" i2="1"><s1>STELLO (D.)</s1></fA11><fA11 i1="15" i2="1"><s1>SUBRAMANIAM (A.)</s1></fA11><fA11 i1="16" i2="1"><s1>CAMPANTE (T. L.)</s1></fA11><fA11 i1="17" i2="1"><s1>HANDBERG (R.)</s1></fA11><fA11 i1="18" i2="1"><s1>MATHUR (S.)</s1></fA11><fA11 i1="19" i2="1"><s1>BEDDING (T. R.)</s1></fA11><fA11 i1="20" i2="1"><s1>GARCIA (R. A.)</s1></fA11><fA11 i1="21" i2="1"><s1>REGULO (C.)</s1></fA11><fA11 i1="22" i2="1"><s1>SALABERT (D.)</s1></fA11><fA11 i1="23" i2="1"><s1>MOLENDA-ZAKOWICZ (J.)</s1></fA11><fA11 i1="24" i2="1"><s1>QUIRION (P.-O.)</s1></fA11><fA11 i1="25" i2="1"><s1>WHITE (T. R.)</s1></fA11><fA11 i1="26" i2="1"><s1>BONANNO (A.)</s1></fA11><fA11 i1="27" i2="1"><s1>CHAPLIN (W. J.)</s1></fA11><fA11 i1="28" i2="1"><s1>CHRISTENSEN-DALSGAARD (J.)</s1></fA11><fA11 i1="29" i2="1"><s1>CHRISTIANSEN (J. L.)</s1></fA11><fA11 i1="30" i2="1"><s1>ELSWORTH (Y.)</s1></fA11><fA11 i1="31" i2="1"><s1>FANELLI (M. N.)</s1></fA11><fA11 i1="32" i2="1"><s1>KAROFF (C.)</s1></fA11><fA11 i1="33" i2="1"><s1>KINEMUCHI (K.)</s1></fA11><fA11 i1="34" i2="1"><s1>KJELDSEN (H.)</s1></fA11><fA11 i1="35" i2="1"><s1>GAI (N.)</s1></fA11><fA11 i1="36" i2="1"><s1>MONTEIRO (M. J. P. F. G.)</s1></fA11><fA11 i1="37" i2="1"><s1>SUAREZ (J. C.)</s1></fA11><fA14 i1="01"><s1>IAC Instituto de Astrofísica de Canarias, C/ via Láctea s/n</s1><s2>38200 Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></fA14><fA14 i1="02"><s1>Universidad de La Laguna, Avda. Astroffsico Francisco Sánchez s/n</s1><s2>38206 La Laguna, Tenerife</s2><s3>ESP</s3><sZ>1 aut.</sZ><sZ>21 aut.</sZ><sZ>22 aut.</sZ></fA14><fA14 i1="03"><s1>Université de Nice, Laboratoire Cassiopée, CNRS UMR 6202, Observatoire de la Côte d'Azur, BP 4229</s1><s2>06304 Nice</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>22 aut.</sZ></fA14><fA14 i1="04"><s1>Department of Physics and Astronomy, Aarhus University</s1><s2>8000 Aarhus C</s2><s3>DNK</s3><sZ>4 aut.</sZ><sZ>9 aut.</sZ><sZ>16 aut.</sZ><sZ>17 aut.</sZ><sZ>28 aut.</sZ><sZ>32 aut.</sZ><sZ>34 aut.</sZ></fA14><fA14 i1="05"><s1>High Altitude Observatory, NCAR, PO Box 3000</s1><s2>Boulder, CO 80307</s2><s3>USA</s3><sZ>2 aut.</sZ><sZ>18 aut.</sZ></fA14><fA14 i1="06"><s1>INAF, Osservatorio Astrofisico di Catania, via S. Sofia, 78</s1><s2>95123 Catania</s2><s3>ITA</s3><sZ>3 aut.</sZ><sZ>26 aut.</sZ></fA14><fA14 i1="07"><s1>Nordic Optical Telescope, Apartado 474, 38700 Santa Cruz de La Palma, Santa Cruz de Tenerife</s1><s3>ESP</s3><sZ>4 aut.</sZ></fA14><fA14 i1="08"><s1>Department of Astronomy, Yale University, PO Box 208101</s1><s2>New Haven, CT 06520-8101</s2><s3>USA</s3><sZ>5 aut.</sZ><sZ>35 aut.</sZ></fA14><fA14 i1="09"><s1>Department of Physics, Indian Institute of Technology Kanpur</s1><s2>Kanpur 208016</s2><s3>IND</s3><sZ>6 aut.</sZ></fA14><fA14 i1="10"><s1>INAF, Osservatorio Astronomico di Capodimonte, Salita Moiariello 16</s1><s2>80131 Napoli</s2><s3>ITA</s3><sZ>7 aut.</sZ></fA14><fA14 i1="11"><s1>Centro de Astrofisica, Universidade do Porto, Rua das Estrelas</s1><s2>4150-762 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>13 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></fA14><fA14 i1="12"><s1>Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687</s1><s2>4169-007 Porto</s2><s3>PRT</s3><sZ>8 aut.</sZ><sZ>16 aut.</sZ><sZ>36 aut.</sZ></fA14><fA14 i1="13"><s1>Homi Bhabha Centre for Science Education (TIFR), V. N. Purav Marg</s1><s2>Mankhurd, Mumbai 400088</s2><s3>IND</s3><sZ>10 aut.</sZ></fA14><fA14 i1="14"><s1>Instytut Astronomiczny, Uniwersytet Wroclawski, ul. Kopernika 11</s1><s2>51-622, Wroclaw</s2><s3>POL</s3><sZ>11 aut.</sZ><sZ>23 aut.</sZ></fA14><fA14 i1="15"><s1>Indian Institute of Science Education and Research Pune, Sai Trinity Building, Garware Circle</s1><s2>Pashan, Pune 411021</s2><s3>IND</s3><sZ>12 aut.</sZ></fA14><fA14 i1="16"><s1>Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney</s1><s2>NSW 2006</s2><s3>AUS</s3><sZ>14 aut.</sZ><sZ>19 aut.</sZ><sZ>25 aut.</sZ></fA14><fA14 i1="17"><s1>Indian Institute of Technology Madras</s1><s2>Chennai-600036</s2><s3>IND</s3><sZ>15 aut.</sZ></fA14><fA14 i1="18"><s1>Laboratoire AIM, CEA/DSM-CNRS-Université Paris Diderot, IRFU/SAp, Centre de Saclay</s1><s2>91191 Gif-sur-Yvette</s2><s3>FRA</s3><sZ>20 aut.</sZ></fA14><fA14 i1="19"><s1>Canadian Space Agency, 6767 route de l'Aéroport</s1><s2>Saint-Hubert, QC, J3Y 8Y9</s2><s3>CAN</s3><sZ>24 aut.</sZ></fA14><fA14 i1="20"><s1>School of Physics and Astronomy, University of Birmingham, Edgbaston</s1><s2>B 15 2TT Birmingham</s2><s3>GBR</s3><sZ>27 aut.</sZ><sZ>30 aut.</sZ></fA14><fA14 i1="21"><s1>SETI Institute/NASA Ames Research Center</s1><s2>Moffett Field, CA 94035</s2><s3>USA</s3><sZ>29 aut.</sZ></fA14><fA14 i1="22"><s1>Bay Area Environmental Research Inst./NASA Ames Reseach Center</s1><s2>Moffett Field, CA 94035</s2><s3>USA</s3><sZ>31 aut.</sZ><sZ>33 aut.</sZ></fA14><fA14 i1="23"><s1>Department of Physics, Dezhou University</s1><s2>253023 Dezhou</s2><s3>CHN</s3><sZ>35 aut.</sZ></fA14><fA14 i1="24"><s1>Instituto de Astrofisica de Andalucía (CSIC). Glorieta de la Astronomía S/N</s1><s2>CP 3004 Granada</s2><s3>ESP</s3><sZ>37 aut.</sZ></fA14><fA20><s2>537A111.1-537A111.17</s2></fA20><fA21><s1>2012</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>14176</s2><s5>354000509624720310</s5></fA43><fA44><s0>0000</s0><s1>© 2012 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>3/4 p.</s0></fA45><fA47 i1="01" i2="1"><s0>12-0196908</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Astronomy and astrophysics : (Berlin. Print)</s0></fA64><fA66 i1="01"><s0>FRA</s0></fA66><fC01 i1="01" l="ENG"><s0>We present an asteroseismic study of the solar-like stars KIC 11395018, KIC 10273246, KIC 10920273, KIC 10339342, and KIC 11234888 using short-cadence time series of more than eight months from the Kepler satellite. For four of these stars, we derive atmospheric parameters from spectra acquired with the Nordic Optical Telescope. The global seismic quantities (average large frequency separation and frequency of maximum power), combined with the atmospheric parameters, yield the mean density and surface gravity with precisions of 2% and ˜0.03 dex, respectively. We also determine the radius, mass, and age with precisions of 2-5%, 7-11%, and ˜35%, respectively, using grid-based analyses. Coupling the stellar parameters with photometric data yields an asteroseismic distance with a precision better than 10%. A ù sin i measurement provides a rotational period-inclination correlation, and using the rotational periods from the recent literature, we constrain the stellar inclination for three of the stars. An Li abundance analysis yields an independent estimate of the age, but this is inconsistent with the asteroseismically determined age for one of the stars. We assess the performance of five grid-based analysis methods and find them all to provide consistent values of the surface gravity to ˜0.03 dex when both atmospheric and seismic constraints are at hand. The different grid-based analyses all yield fitted values of radius and mass to within 2.4σ, and taking the mean of these results reduces it to 1.5σ.</s0></fC01><fC02 i1="01" i2="3"><s0>001E03</s0></fC02><fC03 i1="01" i2="3" l="FRE"><s0>Série temporelle</s0><s5>26</s5></fC03><fC03 i1="01" i2="3" l="ENG"><s0>Time series</s0><s5>26</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Satellite Kepler</s0><s5>27</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Kepler satellite</s0><s5>27</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Satélite Kepler</s0><s5>27</s5></fC03><fC03 i1="03" i2="3" l="FRE"><s0>Spectre atmosphérique</s0><s5>28</s5></fC03><fC03 i1="03" i2="3" l="ENG"><s0>Atmospheric spectra</s0><s5>28</s5></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Gravité surface</s0><s5>29</s5></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Surface gravity</s0><s5>29</s5></fC03><fC03 i1="05" i2="X" l="FRE"><s0>Age</s0><s5>30</s5></fC03><fC03 i1="05" i2="X" l="ENG"><s0>Age</s0><s5>30</s5></fC03><fC03 i1="05" i2="X" l="SPA"><s0>Edad</s0><s5>30</s5></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Constante couplage</s0><s5>31</s5></fC03><fC03 i1="06" i2="3" l="ENG"><s0>Coupling constants</s0><s5>31</s5></fC03><fC03 i1="07" i2="X" l="FRE"><s0>Paramètre physique</s0><s5>32</s5></fC03><fC03 i1="07" i2="X" l="ENG"><s0>Physical parameter</s0><s5>32</s5></fC03><fC03 i1="07" i2="X" l="SPA"><s0>Parámetro físico</s0><s5>32</s5></fC03><fC03 i1="08" i2="3" l="FRE"><s0>Corrélation</s0><s5>33</s5></fC03><fC03 i1="08" i2="3" l="ENG"><s0>Correlations</s0><s5>33</s5></fC03><fC03 i1="09" i2="3" l="FRE"><s0>Abondance</s0><s5>34</s5></fC03><fC03 i1="09" i2="3" l="ENG"><s0>Abundance</s0><s5>34</s5></fC03><fC03 i1="10" i2="3" l="FRE"><s0>Performance</s0><s5>35</s5></fC03><fC03 i1="10" i2="3" l="ENG"><s0>Performance</s0><s5>35</s5></fC03><fC03 i1="11" i2="X" l="FRE"><s0>Métallicité</s0><s5>36</s5></fC03><fC03 i1="11" i2="X" l="ENG"><s0>Metallicity</s0><s5>36</s5></fC03><fC03 i1="11" i2="X" l="SPA"><s0>Metalicidad</s0><s5>36</s5></fC03><fC03 i1="12" i2="X" l="FRE"><s0>Incertitude</s0><s5>37</s5></fC03><fC03 i1="12" i2="X" l="ENG"><s0>Uncertainty</s0><s5>37</s5></fC03><fC03 i1="12" i2="X" l="SPA"><s0>Incertidumbre</s0><s5>37</s5></fC03><fC03 i1="13" i2="3" l="FRE"><s0>Astéroséismologie</s0><s5>38</s5></fC03><fC03 i1="13" i2="3" l="ENG"><s0>Astroseismology</s0><s5>38</s5></fC03><fC03 i1="14" i2="X" l="FRE"><s0>Etoile type solaire</s0><s5>39</s5></fC03><fC03 i1="14" i2="X" l="ENG"><s0>Solar type star</s0><s5>39</s5></fC03><fC03 i1="14" i2="X" l="SPA"><s0>Estrella tipo solar</s0><s5>39</s5></fC03><fN21><s1>149</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard><server><NO>PASCAL 12-0196908 INIST</NO><ET>Fundamental properties of five Kepler stars using global asteroseismic quantities and ground-based observations</ET><AU>CREEVEY (O. L.); DOGAN (G.); FRASCA (A.); THYGESEN (A. O.); BASU (S.); BHATTACHARYA (J.); BIAZZO (K.); BRANDAO (I. M.); BRUNTT (H.); MAZUMDAR (A.); NIEMCZURA (E.); SHROTRIYA (T.); SOUSE (S. G.); STELLO (D.); SUBRAMANIAM (A.); CAMPANTE (T. L.); HANDBERG (R.); MATHUR (S.); BEDDING (T. R.); GARCIA (R. A.); REGULO (C.); SALABERT (D.); MOLENDA-ZAKOWICZ (J.); QUIRION (P.-O.); WHITE (T. R.); BONANNO (A.); CHAPLIN (W. J.); CHRISTENSEN-DALSGAARD (J.); CHRISTIANSEN (J. L.); ELSWORTH (Y.); FANELLI (M. N.); KAROFF (C.); KINEMUCHI (K.); KJELDSEN (H.); GAI (N.); MONTEIRO (M. J. P. F. G.); SUAREZ (J. C.)</AU><AF>IAC Instituto de Astrofísica de Canarias, C/ via Láctea s/n/38200 Tenerife/Espagne (1 aut., 21 aut., 22 aut.); Universidad de La Laguna, Avda. Astroffsico Francisco Sánchez s/n/38206 La Laguna, Tenerife/Espagne (1 aut., 21 aut., 22 aut.); Université de Nice, Laboratoire Cassiopée, CNRS UMR 6202, Observatoire de la Côte d'Azur, BP 4229/06304 Nice/France (1 aut., 22 aut.); Department of Physics and Astronomy, Aarhus University/8000 Aarhus C/Danemark (4 aut., 9 aut., 16 aut., 17 aut., 28 aut., 32 aut., 34 aut.); High Altitude Observatory, NCAR, PO Box 3000/Boulder, CO 80307/Etats-Unis (2 aut., 18 aut.); INAF, Osservatorio Astrofisico di Catania, via S. Sofia, 78/95123 Catania/Italie (3 aut., 26 aut.); Nordic Optical Telescope, Apartado 474, 38700 Santa Cruz de La Palma, Santa Cruz de Tenerife/Espagne (4 aut.); Department of Astronomy, Yale University, PO Box 208101/New Haven, CT 06520-8101/Etats-Unis (5 aut., 35 aut.); Department of Physics, Indian Institute of Technology Kanpur/Kanpur 208016/Inde (6 aut.); INAF, Osservatorio Astronomico di Capodimonte, Salita Moiariello 16/80131 Napoli/Italie (7 aut.); Centro de Astrofisica, Universidade do Porto, Rua das Estrelas/4150-762 Porto/Portugal (8 aut., 13 aut., 16 aut., 36 aut.); Departamento de Física e Astronomia, Faculdade de Ciências da Universidade do Porto, Rua do Campo Alegre 687/4169-007 Porto/Portugal (8 aut., 16 aut., 36 aut.); Homi Bhabha Centre for Science Education (TIFR), V. N. Purav Marg/Mankhurd, Mumbai 400088/Inde (10 aut.); Instytut Astronomiczny, Uniwersytet Wroclawski, ul. Kopernika 11/51-622, Wroclaw/Pologne (11 aut., 23 aut.); Indian Institute of Science Education and Research Pune, Sai Trinity Building, Garware Circle/Pashan, Pune 411021/Inde (12 aut.); Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney/NSW 2006/Australie (14 aut., 19 aut., 25 aut.); Indian Institute of Technology Madras/Chennai-600036/Inde (15 aut.); Laboratoire AIM, CEA/DSM-CNRS-Université Paris Diderot, IRFU/SAp, Centre de Saclay/91191 Gif-sur-Yvette/France (20 aut.); Canadian Space Agency, 6767 route de l'Aéroport/Saint-Hubert, QC, J3Y 8Y9/Canada (24 aut.); School of Physics and Astronomy, University of Birmingham, Edgbaston/B 15 2TT Birmingham/Royaume-Uni (27 aut., 30 aut.); SETI Institute/NASA Ames Research Center/Moffett Field, CA 94035/Etats-Unis (29 aut.); Bay Area Environmental Research Inst./NASA Ames Reseach Center/Moffett Field, CA 94035/Etats-Unis (31 aut., 33 aut.); Department of Physics, Dezhou University/253023 Dezhou/Chine (35 aut.); Instituto de Astrofisica de Andalucía (CSIC). Glorieta de la Astronomía S/N/CP 3004 Granada/Espagne (37 aut.)</AF><DT>Publication en série; Niveau analytique</DT><SO>Astronomy and astrophysics : (Berlin. Print); ISSN 0004-6361; Coden AAEJAF; France; Da. 2012; Vol. 537; No. p. 2; 537A111.1-537A111.17; Bibl. 3/4 p.</SO><LA>Anglais</LA><EA>We present an asteroseismic study of the solar-like stars KIC 11395018, KIC 10273246, KIC 10920273, KIC 10339342, and KIC 11234888 using short-cadence time series of more than eight months from the Kepler satellite. For four of these stars, we derive atmospheric parameters from spectra acquired with the Nordic Optical Telescope. The global seismic quantities (average large frequency separation and frequency of maximum power), combined with the atmospheric parameters, yield the mean density and surface gravity with precisions of 2% and ˜0.03 dex, respectively. We also determine the radius, mass, and age with precisions of 2-5%, 7-11%, and ˜35%, respectively, using grid-based analyses. Coupling the stellar parameters with photometric data yields an asteroseismic distance with a precision better than 10%. A ù sin i measurement provides a rotational period-inclination correlation, and using the rotational periods from the recent literature, we constrain the stellar inclination for three of the stars. An Li abundance analysis yields an independent estimate of the age, but this is inconsistent with the asteroseismically determined age for one of the stars. We assess the performance of five grid-based analysis methods and find them all to provide consistent values of the surface gravity to ˜0.03 dex when both atmospheric and seismic constraints are at hand. The different grid-based analyses all yield fitted values of radius and mass to within 2.4σ, and taking the mean of these results reduces it to 1.5σ.</EA><CC>001E03</CC><FD>Série temporelle; Satellite Kepler; Spectre atmosphérique; Gravité surface; Age; Constante couplage; Paramètre physique; Corrélation; Abondance; Performance; Métallicité; Incertitude; Astéroséismologie; Etoile type solaire</FD><ED>Time series; Kepler satellite; Atmospheric spectra; Surface gravity; Age; Coupling constants; Physical parameter; Correlations; Abundance; Performance; Metallicity; Uncertainty; Astroseismology; Solar type star</ED><SD>Satélite Kepler; Edad; Parámetro físico; Metalicidad; Incertidumbre; Estrella tipo solar</SD><LO>INIST-14176.354000509624720310</LO><ID>12-0196908</ID></server></inist></record>Pour manipuler ce document sous Unix (Dilib)
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