A barium central star binary in the Type I diamond ring planetary nebula Abell 70
Identifieur interne : 004818 ( PascalFrancis/Curation ); précédent : 004817; suivant : 004819A barium central star binary in the Type I diamond ring planetary nebula Abell 70
Auteurs : B. Miszalski [Afrique du Sud, Royaume-Uni] ; H. M. J. Boffin [Chili] ; D. J. Frew [Australie] ; A. Acker [France] ; J. Köppen [France, Allemagne] ; A. F. J. Moffat [Canada] ; Q. A. Parker [Australie]Source :
- Monthly Notices of the Royal Astronomical Society [ 0035-8711 ] ; 2012.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
Abell 70 (PN G038.1-25.4, hereafter A 70) is a planetary nebula known for its diamond ring appearance due to a superposition with a background galaxy. The previously unstudied central star is found to be a binary consisting of a G8IV-V secondary at optical wavelengths and a hot white dwarf at ultraviolet wavelengths. The secondary shows Ba II and Sr II features enhanced for its spectral type that, combined with the chromospheric Hα emission and possible 20-30 km s-1 radial velocity amplitude, firmly classifies the binary as a Barium star. The proposed origin of Barium stars is intimately linked to planetary nebulae (PNe) whereby wind accretion pollutes the companion with dredged-up material rich in carbon and s-process elements when the primary is experiencing thermal pulses on the asymptotic giant branch (AGB). A 70 provides further evidence for this scenario together with the other very few examples of Barium central stars. The nebula is found to have Type I chemical abundances with helium and nitrogen enrichment, which when combined with future abundance studies of the central star, will establish A 70 as a unique laboratory for studying s-process AGB nucleosynthesis. We also discuss guidelines to discover more binary central stars with cool secondaries in large orbits that are needed to balance our knowledge of binarity in PNe against the currently better studied post-common-envelope binary central stars.
| pA |
|
|---|
Links toward previous steps (curation, corpus...)
- to stream PascalFrancis, to step Corpus: Pour aller vers cette notice dans l'étape Curation :001691
Links to Exploration step
Pascal:12-0034944Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">A barium central star binary in the Type I diamond ring planetary nebula Abell 70</title><author><name sortKey="Miszalski, B" sort="Miszalski, B" uniqKey="Miszalski B" first="B." last="Miszalski">B. Miszalski</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>South African Astronomical Observatory, PO Box 9</s1><s2>Observatory, 7935</s2><s3>ZAF</s3><sZ>1 aut.</sZ></inist:fA14><country>Afrique du Sud</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Southern African Large Telescope Foundation, PO Box 9</s1><s2>Observatory, 7935</s2><s3>ZAF</s3><sZ>1 aut.</sZ></inist:fA14><country>Afrique du Sud</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Centre for Astrophysics Research, STRI, University of Hertfordshire, College Lane Campus</s1><s2>Hatfield AL10 9AB</s2><s3>GBR</s3><sZ>1 aut.</sZ></inist:fA14><country>Royaume-Uni</country></affiliation></author><author><name sortKey="Boffin, H M J" sort="Boffin, H M J" uniqKey="Boffin H" first="H. M. J." last="Boffin">H. M. J. Boffin</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>European Southern Observatory, Alonso de Cordova 3107</s1><s2>Casilla 19001, Santiago</s2><s3>CHL</s3><sZ>2 aut.</sZ></inist:fA14><country>Chili</country></affiliation></author><author><name sortKey="Frew, D J" sort="Frew, D J" uniqKey="Frew D" first="D. J." last="Frew">D. J. Frew</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Department of Physics and Astronomy, Macquarie University Sydney</s1><s2>NSW 2109</s2><s3>AUS</s3><sZ>3 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>Australie</country></affiliation></author><author><name sortKey="Acker, A" sort="Acker, A" uniqKey="Acker A" first="A." last="Acker">A. Acker</name><affiliation wicri:level="1"><inist:fA14 i1="06"><s1>Observatoire Astronomique de Strasbourg, Université de Strasbourg, CNRS, UMR 7550, 11 rue de l'Université</s1><s2>67000 Strasbourg</s2><s3>FRA</s3><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country></affiliation></author><author><name sortKey="Koppen, J" sort="Koppen, J" uniqKey="Koppen J" first="J." last="Köppen">J. Köppen</name><affiliation wicri:level="1"><inist:fA14 i1="06"><s1>Observatoire Astronomique de Strasbourg, Université de Strasbourg, CNRS, UMR 7550, 11 rue de l'Université</s1><s2>67000 Strasbourg</s2><s3>FRA</s3><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="07"><s1>International Space University, Parc d'Innovation, 1 Rue Jean-Dominique Cassini</s1><s2>67400 Illkirch-Graffenstaden</s2><s3>FRA</s3><sZ>5 aut.</sZ></inist:fA14><country>France</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="08"><s1>Institut für Theorestische Physik und Astrophysik, Universität Kiel</s1><s2>24098 Kiel</s2><s3>DEU</s3><sZ>5 aut.</sZ></inist:fA14><country>Allemagne</country></affiliation></author><author><name sortKey="Moffat, A F J" sort="Moffat, A F J" uniqKey="Moffat A" first="A. F. J." last="Moffat">A. F. J. Moffat</name><affiliation wicri:level="1"><inist:fA14 i1="09"><s1>Déptartment de physique, Université de Montreal C.P. 6128, Succ. Centre-Ville</s1><s2>Montréal, QC H3C 3J7</s2><s3>CAN</s3><sZ>6 aut.</sZ></inist:fA14><country>Canada</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="10"><s1>Centre de recherche en astrophysique du Quebec</s1><s3>CAN</s3><sZ>6 aut.</sZ></inist:fA14><country>Canada</country></affiliation></author><author><name sortKey="Parker, Q A" sort="Parker, Q A" uniqKey="Parker Q" first="Q. A." last="Parker">Q. A. Parker</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Department of Physics and Astronomy, Macquarie University Sydney</s1><s2>NSW 2109</s2><s3>AUS</s3><sZ>3 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>Australie</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>Australian Astronomical Observatory</s1><s2>Epping, NSW 1710</s2><s3>AUS</s3><sZ>7 aut.</sZ></inist:fA14><country>Australie</country></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">INIST</idno><idno type="inist">12-0034944</idno><date when="2012">2012</date><idno type="stanalyst">PASCAL 12-0034944 INIST</idno><idno type="RBID">Pascal:12-0034944</idno><idno type="wicri:Area/PascalFrancis/Corpus">001691</idno><idno type="wicri:Area/PascalFrancis/Curation">004818</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">A barium central star binary in the Type I diamond ring planetary nebula Abell 70</title><author><name sortKey="Miszalski, B" sort="Miszalski, B" uniqKey="Miszalski B" first="B." last="Miszalski">B. Miszalski</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>South African Astronomical Observatory, PO Box 9</s1><s2>Observatory, 7935</s2><s3>ZAF</s3><sZ>1 aut.</sZ></inist:fA14><country>Afrique du Sud</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Southern African Large Telescope Foundation, PO Box 9</s1><s2>Observatory, 7935</s2><s3>ZAF</s3><sZ>1 aut.</sZ></inist:fA14><country>Afrique du Sud</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Centre for Astrophysics Research, STRI, University of Hertfordshire, College Lane Campus</s1><s2>Hatfield AL10 9AB</s2><s3>GBR</s3><sZ>1 aut.</sZ></inist:fA14><country>Royaume-Uni</country></affiliation></author><author><name sortKey="Boffin, H M J" sort="Boffin, H M J" uniqKey="Boffin H" first="H. M. J." last="Boffin">H. M. J. Boffin</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>European Southern Observatory, Alonso de Cordova 3107</s1><s2>Casilla 19001, Santiago</s2><s3>CHL</s3><sZ>2 aut.</sZ></inist:fA14><country>Chili</country></affiliation></author><author><name sortKey="Frew, D J" sort="Frew, D J" uniqKey="Frew D" first="D. J." last="Frew">D. J. Frew</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Department of Physics and Astronomy, Macquarie University Sydney</s1><s2>NSW 2109</s2><s3>AUS</s3><sZ>3 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>Australie</country></affiliation></author><author><name sortKey="Acker, A" sort="Acker, A" uniqKey="Acker A" first="A." last="Acker">A. Acker</name><affiliation wicri:level="1"><inist:fA14 i1="06"><s1>Observatoire Astronomique de Strasbourg, Université de Strasbourg, CNRS, UMR 7550, 11 rue de l'Université</s1><s2>67000 Strasbourg</s2><s3>FRA</s3><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country></affiliation></author><author><name sortKey="Koppen, J" sort="Koppen, J" uniqKey="Koppen J" first="J." last="Köppen">J. Köppen</name><affiliation wicri:level="1"><inist:fA14 i1="06"><s1>Observatoire Astronomique de Strasbourg, Université de Strasbourg, CNRS, UMR 7550, 11 rue de l'Université</s1><s2>67000 Strasbourg</s2><s3>FRA</s3><sZ>4 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>France</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="07"><s1>International Space University, Parc d'Innovation, 1 Rue Jean-Dominique Cassini</s1><s2>67400 Illkirch-Graffenstaden</s2><s3>FRA</s3><sZ>5 aut.</sZ></inist:fA14><country>France</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="08"><s1>Institut für Theorestische Physik und Astrophysik, Universität Kiel</s1><s2>24098 Kiel</s2><s3>DEU</s3><sZ>5 aut.</sZ></inist:fA14><country>Allemagne</country></affiliation></author><author><name sortKey="Moffat, A F J" sort="Moffat, A F J" uniqKey="Moffat A" first="A. F. J." last="Moffat">A. F. J. Moffat</name><affiliation wicri:level="1"><inist:fA14 i1="09"><s1>Déptartment de physique, Université de Montreal C.P. 6128, Succ. Centre-Ville</s1><s2>Montréal, QC H3C 3J7</s2><s3>CAN</s3><sZ>6 aut.</sZ></inist:fA14><country>Canada</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="10"><s1>Centre de recherche en astrophysique du Quebec</s1><s3>CAN</s3><sZ>6 aut.</sZ></inist:fA14><country>Canada</country></affiliation></author><author><name sortKey="Parker, Q A" sort="Parker, Q A" uniqKey="Parker Q" first="Q. A." last="Parker">Q. A. Parker</name><affiliation wicri:level="1"><inist:fA14 i1="05"><s1>Department of Physics and Astronomy, Macquarie University Sydney</s1><s2>NSW 2109</s2><s3>AUS</s3><sZ>3 aut.</sZ><sZ>7 aut.</sZ></inist:fA14><country>Australie</country></affiliation><affiliation wicri:level="1"><inist:fA14 i1="11"><s1>Australian Astronomical Observatory</s1><s2>Epping, NSW 1710</s2><s3>AUS</s3><sZ>7 aut.</sZ></inist:fA14><country>Australie</country></affiliation></author></analytic><series><title level="j" type="main">Monthly Notices of the Royal Astronomical Society</title><title level="j" type="abbreviated">Mon. Not. R. Astron. Soc.</title><idno type="ISSN">0035-8711</idno><imprint><date when="2012">2012</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Monthly Notices of the Royal Astronomical Society</title><title level="j" type="abbreviated">Mon. Not. R. Astron. Soc.</title><idno type="ISSN">0035-8711</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Abundance</term><term>Accretion</term><term>Asymptotic giant branch</term><term>Baryum star</term><term>Binary stars</term><term>Central stars</term><term>Chemically peculiar star</term><term>Cool star</term><term>Galaxies</term><term>H-alpha lines</term><term>Nucleosynthesis</term><term>Orbits</term><term>Planetary nebulae</term><term>Planetary rings</term><term>Radial velocity</term><term>Spectral type</term><term>White dwarf stars</term><term>s process</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Etoile baryum</term><term>Etoile centrale</term><term>Binaire</term><term>Anneau planétaire</term><term>Nébuleuse planétaire</term><term>Galaxies</term><term>Naine blanche</term><term>Type spectral</term><term>Raie H alpha</term><term>Vitesse radiale</term><term>Accrétion</term><term>Processus s</term><term>Branche géante asymptotique</term><term>Abondance</term><term>Nucléosynthèse</term><term>Etoile froide</term><term>Orbite</term><term>Etoile chimiquement particulière</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abell 70 (PN G038.1-25.4, hereafter A 70) is a planetary nebula known for its diamond ring appearance due to a superposition with a background galaxy. The previously unstudied central star is found to be a binary consisting of a G8IV-V secondary at optical wavelengths and a hot white dwarf at ultraviolet wavelengths. The secondary shows Ba II and Sr II features enhanced for its spectral type that, combined with the chromospheric Hα emission and possible 20-30 km s<sup>-1</sup> radial velocity amplitude, firmly classifies the binary as a Barium star. The proposed origin of Barium stars is intimately linked to planetary nebulae (PNe) whereby wind accretion pollutes the companion with dredged-up material rich in carbon and s-process elements when the primary is experiencing thermal pulses on the asymptotic giant branch (AGB). A 70 provides further evidence for this scenario together with the other very few examples of Barium central stars. The nebula is found to have Type I chemical abundances with helium and nitrogen enrichment, which when combined with future abundance studies of the central star, will establish A 70 as a unique laboratory for studying s-process AGB nucleosynthesis. We also discuss guidelines to discover more binary central stars with cool secondaries in large orbits that are needed to balance our knowledge of binarity in PNe against the currently better studied post-common-envelope binary central stars.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0035-8711</s0></fA01><fA02 i1="01"><s0>MNRAA4</s0></fA02><fA03 i2="1"><s0>Mon. Not. R. Astron. Soc.</s0></fA03><fA05><s2>419</s2></fA05><fA06><s2>1</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>A barium central star binary in the Type I diamond ring planetary nebula Abell 70</s1></fA08><fA11 i1="01" i2="1"><s1>MISZALSKI (B.)</s1></fA11><fA11 i1="02" i2="1"><s1>BOFFIN (H. M. J.)</s1></fA11><fA11 i1="03" i2="1"><s1>FREW (D. J.)</s1></fA11><fA11 i1="04" i2="1"><s1>ACKER (A.)</s1></fA11><fA11 i1="05" i2="1"><s1>KÖPPEN (J.)</s1></fA11><fA11 i1="06" i2="1"><s1>MOFFAT (A. F. J.)</s1></fA11><fA11 i1="07" i2="1"><s1>PARKER (Q. A.)</s1></fA11><fA14 i1="01"><s1>South African Astronomical Observatory, PO Box 9</s1><s2>Observatory, 7935</s2><s3>ZAF</s3><sZ>1 aut.</sZ></fA14><fA14 i1="02"><s1>Southern African Large Telescope Foundation, PO Box 9</s1><s2>Observatory, 7935</s2><s3>ZAF</s3><sZ>1 aut.</sZ></fA14><fA14 i1="03"><s1>Centre for Astrophysics Research, STRI, University of Hertfordshire, College Lane Campus</s1><s2>Hatfield AL10 9AB</s2><s3>GBR</s3><sZ>1 aut.</sZ></fA14><fA14 i1="04"><s1>European Southern Observatory, Alonso de Cordova 3107</s1><s2>Casilla 19001, Santiago</s2><s3>CHL</s3><sZ>2 aut.</sZ></fA14><fA14 i1="05"><s1>Department of Physics and Astronomy, Macquarie University Sydney</s1><s2>NSW 2109</s2><s3>AUS</s3><sZ>3 aut.</sZ><sZ>7 aut.</sZ></fA14><fA14 i1="06"><s1>Observatoire Astronomique de Strasbourg, Université de Strasbourg, CNRS, UMR 7550, 11 rue de l'Université</s1><s2>67000 Strasbourg</s2><s3>FRA</s3><sZ>4 aut.</sZ><sZ>5 aut.</sZ></fA14><fA14 i1="07"><s1>International Space University, Parc d'Innovation, 1 Rue Jean-Dominique Cassini</s1><s2>67400 Illkirch-Graffenstaden</s2><s3>FRA</s3><sZ>5 aut.</sZ></fA14><fA14 i1="08"><s1>Institut für Theorestische Physik und Astrophysik, Universität Kiel</s1><s2>24098 Kiel</s2><s3>DEU</s3><sZ>5 aut.</sZ></fA14><fA14 i1="09"><s1>Déptartment de physique, Université de Montreal C.P. 6128, Succ. Centre-Ville</s1><s2>Montréal, QC H3C 3J7</s2><s3>CAN</s3><sZ>6 aut.</sZ></fA14><fA14 i1="10"><s1>Centre de recherche en astrophysique du Quebec</s1><s3>CAN</s3><sZ>6 aut.</sZ></fA14><fA14 i1="11"><s1>Australian Astronomical Observatory</s1><s2>Epping, NSW 1710</s2><s3>AUS</s3><sZ>7 aut.</sZ></fA14><fA20><s1>39-49</s1></fA20><fA21><s1>2012</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>2067</s2><s5>354000505965440040</s5></fA43><fA44><s0>0000</s0><s1>© 2012 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>1 p.</s0></fA45><fA47 i1="01" i2="1"><s0>12-0034944</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Monthly Notices of the Royal Astronomical Society</s0></fA64><fA66 i1="01"><s0>USA</s0></fA66><fC01 i1="01" l="ENG"><s0>Abell 70 (PN G038.1-25.4, hereafter A 70) is a planetary nebula known for its diamond ring appearance due to a superposition with a background galaxy. The previously unstudied central star is found to be a binary consisting of a G8IV-V secondary at optical wavelengths and a hot white dwarf at ultraviolet wavelengths. The secondary shows Ba II and Sr II features enhanced for its spectral type that, combined with the chromospheric Hα emission and possible 20-30 km s<sup>-1</sup> radial velocity amplitude, firmly classifies the binary as a Barium star. The proposed origin of Barium stars is intimately linked to planetary nebulae (PNe) whereby wind accretion pollutes the companion with dredged-up material rich in carbon and s-process elements when the primary is experiencing thermal pulses on the asymptotic giant branch (AGB). A 70 provides further evidence for this scenario together with the other very few examples of Barium central stars. The nebula is found to have Type I chemical abundances with helium and nitrogen enrichment, which when combined with future abundance studies of the central star, will establish A 70 as a unique laboratory for studying s-process AGB nucleosynthesis. We also discuss guidelines to discover more binary central stars with cool secondaries in large orbits that are needed to balance our knowledge of binarity in PNe against the currently better studied post-common-envelope binary central stars.</s0></fC01><fC02 i1="01" i2="3"><s0>001E03</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Etoile baryum</s0><s5>26</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Baryum star</s0><s5>26</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Estrella bario</s0><s5>26</s5></fC03><fC03 i1="02" i2="3" l="FRE"><s0>Etoile centrale</s0><s5>27</s5></fC03><fC03 i1="02" i2="3" l="ENG"><s0>Central stars</s0><s5>27</s5></fC03><fC03 i1="03" i2="3" l="FRE"><s0>Binaire</s0><s5>28</s5></fC03><fC03 i1="03" i2="3" l="ENG"><s0>Binary stars</s0><s5>28</s5></fC03><fC03 i1="04" i2="3" l="FRE"><s0>Anneau planétaire</s0><s5>29</s5></fC03><fC03 i1="04" i2="3" l="ENG"><s0>Planetary rings</s0><s5>29</s5></fC03><fC03 i1="05" i2="3" l="FRE"><s0>Nébuleuse planétaire</s0><s5>30</s5></fC03><fC03 i1="05" i2="3" l="ENG"><s0>Planetary nebulae</s0><s5>30</s5></fC03><fC03 i1="06" i2="3" l="FRE"><s0>Galaxies</s0><s5>31</s5></fC03><fC03 i1="06" i2="3" l="ENG"><s0>Galaxies</s0><s5>31</s5></fC03><fC03 i1="07" i2="3" l="FRE"><s0>Naine blanche</s0><s5>32</s5></fC03><fC03 i1="07" i2="3" l="ENG"><s0>White dwarf stars</s0><s5>32</s5></fC03><fC03 i1="08" i2="X" l="FRE"><s0>Type spectral</s0><s5>33</s5></fC03><fC03 i1="08" i2="X" l="ENG"><s0>Spectral type</s0><s5>33</s5></fC03><fC03 i1="08" i2="X" l="SPA"><s0>Tipo espectral</s0><s5>33</s5></fC03><fC03 i1="09" i2="3" l="FRE"><s0>Raie H alpha</s0><s5>34</s5></fC03><fC03 i1="09" i2="3" l="ENG"><s0>H-alpha lines</s0><s5>34</s5></fC03><fC03 i1="10" i2="3" l="FRE"><s0>Vitesse radiale</s0><s5>35</s5></fC03><fC03 i1="10" i2="3" l="ENG"><s0>Radial velocity</s0><s5>35</s5></fC03><fC03 i1="11" i2="3" l="FRE"><s0>Accrétion</s0><s5>36</s5></fC03><fC03 i1="11" i2="3" l="ENG"><s0>Accretion</s0><s5>36</s5></fC03><fC03 i1="12" i2="3" l="FRE"><s0>Processus s</s0><s5>37</s5></fC03><fC03 i1="12" i2="3" l="ENG"><s0>s process</s0><s5>37</s5></fC03><fC03 i1="13" i2="X" l="FRE"><s0>Branche géante asymptotique</s0><s5>38</s5></fC03><fC03 i1="13" i2="X" l="ENG"><s0>Asymptotic giant branch</s0><s5>38</s5></fC03><fC03 i1="13" i2="X" l="SPA"><s0>Rama gigante asintótica</s0><s5>38</s5></fC03><fC03 i1="14" i2="3" l="FRE"><s0>Abondance</s0><s5>39</s5></fC03><fC03 i1="14" i2="3" l="ENG"><s0>Abundance</s0><s5>39</s5></fC03><fC03 i1="15" i2="3" l="FRE"><s0>Nucléosynthèse</s0><s5>40</s5></fC03><fC03 i1="15" i2="3" l="ENG"><s0>Nucleosynthesis</s0><s5>40</s5></fC03><fC03 i1="16" i2="X" l="FRE"><s0>Etoile froide</s0><s5>41</s5></fC03><fC03 i1="16" i2="X" l="ENG"><s0>Cool star</s0><s5>41</s5></fC03><fC03 i1="16" i2="X" l="SPA"><s0>Estrella fría</s0><s5>41</s5></fC03><fC03 i1="17" i2="3" l="FRE"><s0>Orbite</s0><s5>42</s5></fC03><fC03 i1="17" i2="3" l="ENG"><s0>Orbits</s0><s5>42</s5></fC03><fC03 i1="18" i2="X" l="FRE"><s0>Etoile chimiquement particulière</s0><s5>43</s5></fC03><fC03 i1="18" i2="X" l="ENG"><s0>Chemically peculiar star</s0><s5>43</s5></fC03><fC03 i1="18" i2="X" l="SPA"><s0>Estrella quimicamente particular</s0><s5>43</s5></fC03><fN21><s1>016</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/PascalFrancis/Curation
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 004818 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Curation/biblio.hfd -nk 004818 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Asie
|area= AustralieFrV1
|flux= PascalFrancis
|étape= Curation
|type= RBID
|clé= Pascal:12-0034944
|texte= A barium central star binary in the Type I diamond ring planetary nebula Abell 70
}}
| This area was generated with Dilib version V0.6.33. |  |