AustralieFrV1, Main, Exploration, bibRecord, 00BA51

Circular polarisation in star-forming regions: Possible implications for homochirality

Identifieur interne : 00BA51 ( Main/Exploration ); précédent : 00BA50; suivant : 00BA52

Circular polarisation in star-forming regions: Possible implications for homochirality

Auteurs : J. H. Hough [Royaume-Uni] ; J. A. Bailey [Australie] ; A. Chrysostomou [Royaume-Uni] ; T. M. Gledhill [Royaume-Uni] ; P. W. Lucas [Royaume-Uni] ; M. Tamura [Japon] ; S. Clark [Royaume-Uni] ; J. Yates [Royaume-Uni] ; F. Menard [France]

Source :

Advances in Space Research [ 0273-1177 ] ; 2001.

RBID : ISTEX:CEC55512A2E3A59D24F0C590BF7A9DA3F8CEFC2C

English descriptors

Abstract

Abstract: Our discovery of high degrees of circular polarisation in some star-forming regions provides an attractive mechanism for the origin of homochirality. The largest degrees of circular polarisation, so far observed at near-infrared wavelengths, are thought to arise from the scattering of stellar radiation from aligned dust grains and are calculated to extend down to UV wavelengths. The extent of the region where circularly polarised light (CPL) of a single handedness originates is very large, and it is likely that the whole of a planetary system would see a single handedness of CPL also.We present the observational data, models of the scattering that leads to the production of CPL, and a model for the origin of homochirality. We also discuss briefly future laboratory and space-based experiments.

Url:

https://api.istex.fr/document/CEC55512A2E3A59D24F0C590BF7A9DA3F8CEFC2C/fulltext/pdf

DOI: 10.1016/S0273-1177(01)00063-1

Affiliations:

Links toward previous steps (curation, corpus...)

to stream Istex, to step Corpus: 002658
to stream Istex, to step Curation: 002658
to stream Istex, to step Checkpoint: 001E57
to stream Main, to step Merge: 00C896
to stream Main, to step Curation: 00BA51

Le document en format XML

<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Circular polarisation in star-forming regions: Possible implications for homochirality</title>
<author><name sortKey="Hough, J H" sort="Hough, J H" uniqKey="Hough J" first="J. H." last="Hough">J. H. Hough</name>
</author>
<author><name sortKey="Bailey, J A" sort="Bailey, J A" uniqKey="Bailey J" first="J. A." last="Bailey">J. A. Bailey</name>
</author>
<author><name sortKey="Chrysostomou, A" sort="Chrysostomou, A" uniqKey="Chrysostomou A" first="A." last="Chrysostomou">A. Chrysostomou</name>
</author>
<author><name sortKey="Gledhill, T M" sort="Gledhill, T M" uniqKey="Gledhill T" first="T. M." last="Gledhill">T. M. Gledhill</name>
</author>
<author><name sortKey="Lucas, P W" sort="Lucas, P W" uniqKey="Lucas P" first="P. W." last="Lucas">P. W. Lucas</name>
</author>
<author><name sortKey="Tamura, M" sort="Tamura, M" uniqKey="Tamura M" first="M." last="Tamura">M. Tamura</name>
</author>
<author><name sortKey="Clark, S" sort="Clark, S" uniqKey="Clark S" first="S." last="Clark">S. Clark</name>
</author>
<author><name sortKey="Yates, J" sort="Yates, J" uniqKey="Yates J" first="J." last="Yates">J. Yates</name>
</author>
<author><name sortKey="Menard, F" sort="Menard, F" uniqKey="Menard F" first="F." last="Menard">F. Menard</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:CEC55512A2E3A59D24F0C590BF7A9DA3F8CEFC2C</idno>
<date when="2001" year="2001">2001</date>
<idno type="doi">10.1016/S0273-1177(01)00063-1</idno>
<idno type="url">https://api.istex.fr/document/CEC55512A2E3A59D24F0C590BF7A9DA3F8CEFC2C/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">002658</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">002658</idno>
<idno type="wicri:Area/Istex/Curation">002658</idno>
<idno type="wicri:Area/Istex/Checkpoint">001E57</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">001E57</idno>
<idno type="wicri:doubleKey">0273-1177:2001:Hough J:circular:polarisation:in</idno>
<idno type="wicri:Area/Main/Merge">00C896</idno>
<idno type="wicri:Area/Main/Curation">00BA51</idno>
<idno type="wicri:Area/Main/Exploration">00BA51</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Circular polarisation in star-forming regions: Possible implications for homochirality</title>
<author><name sortKey="Hough, J H" sort="Hough, J H" uniqKey="Hough J" first="J. H." last="Hough">J. H. Hough</name>
<affiliation wicri:level="2"><country>Royaume-Uni</country>
<placeName><region type="country">Angleterre</region>
</placeName>
<wicri:cityArea>Physical Sciences, University of Hertfordshire, Hatfield, AL10 9AB</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Bailey, J A" sort="Bailey, J A" uniqKey="Bailey J" first="J. A." last="Bailey">J. A. Bailey</name>
<affiliation wicri:level="1"><country xml:lang="fr">Australie</country>
<wicri:regionArea>Anglo-Australian Observatory, P.O. Box 296, Epping, NSW 2121</wicri:regionArea>
<wicri:noRegion>NSW 2121</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Chrysostomou, A" sort="Chrysostomou, A" uniqKey="Chrysostomou A" first="A." last="Chrysostomou">A. Chrysostomou</name>
<affiliation wicri:level="2"><country>Royaume-Uni</country>
<placeName><region type="country">Angleterre</region>
</placeName>
<wicri:cityArea>Physical Sciences, University of Hertfordshire, Hatfield, AL10 9AB</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Gledhill, T M" sort="Gledhill, T M" uniqKey="Gledhill T" first="T. M." last="Gledhill">T. M. Gledhill</name>
<affiliation wicri:level="2"><country>Royaume-Uni</country>
<placeName><region type="country">Angleterre</region>
</placeName>
<wicri:cityArea>Physical Sciences, University of Hertfordshire, Hatfield, AL10 9AB</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Lucas, P W" sort="Lucas, P W" uniqKey="Lucas P" first="P. W." last="Lucas">P. W. Lucas</name>
<affiliation wicri:level="2"><country>Royaume-Uni</country>
<placeName><region type="country">Angleterre</region>
</placeName>
<wicri:cityArea>Physical Sciences, University of Hertfordshire, Hatfield, AL10 9AB</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Tamura, M" sort="Tamura, M" uniqKey="Tamura M" first="M." last="Tamura">M. Tamura</name>
<affiliation wicri:level="1"><country xml:lang="fr">Japon</country>
<wicri:regionArea>National Astronomical Observatory, Osawa, Mitaka, Tokyo 181</wicri:regionArea>
<placeName><settlement type="city">Tokyo</settlement>
<region type="région">Région de Kantō</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Clark, S" sort="Clark, S" uniqKey="Clark S" first="S." last="Clark">S. Clark</name>
<affiliation wicri:level="2"><country>Royaume-Uni</country>
<placeName><region type="country">Angleterre</region>
</placeName>
<wicri:cityArea>Physical Sciences, University of Hertfordshire, Hatfield, AL10 9AB</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Yates, J" sort="Yates, J" uniqKey="Yates J" first="J." last="Yates">J. Yates</name>
<affiliation wicri:level="2"><country>Royaume-Uni</country>
<placeName><region type="country">Angleterre</region>
</placeName>
<wicri:cityArea>Physical Sciences, University of Hertfordshire, Hatfield, AL10 9AB</wicri:cityArea>
</affiliation>
</author>
<author><name sortKey="Menard, F" sort="Menard, F" uniqKey="Menard F" first="F." last="Menard">F. Menard</name>
<affiliation wicri:level="1"><country xml:lang="fr">France</country>
<wicri:regionArea>Laboratoire d'Astrophysique, Observatoire de Grenoble, BP53, F-38041, Grenoble, CEDEX 9</wicri:regionArea>
<wicri:noRegion>CEDEX 9</wicri:noRegion>
<wicri:noRegion>CEDEX 9</wicri:noRegion>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Advances in Space Research</title>
<title level="j" type="abbrev">JASR</title>
<idno type="ISSN">0273-1177</idno>
<imprint><publisher>ELSEVIER</publisher>
<date type="published" when="2001">2001</date>
<biblScope unit="volume">27</biblScope>
<biblScope unit="issue">2</biblScope>
<biblScope unit="page" from="313">313</biblScope>
<biblScope unit="page" to="322">322</biblScope>
</imprint>
<idno type="ISSN">0273-1177</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0273-1177</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Amino acids</term>
<term>Astron</term>
<term>Astrophysical situations</term>
<term>Asymmetric photolysis</term>
<term>Bailey</term>
<term>Chiral</term>
<term>Chiral initiator</term>
<term>Chiral molecules</term>
<term>Chiral organics</term>
<term>Chrysostomou</term>
<term>Circular dichroism</term>
<term>Circular polarisation</term>
<term>Circularly</term>
<term>Circularly polarised</term>
<term>Crab nebula</term>
<term>Dust cloud</term>
<term>Dust clouds</term>
<term>Dust grains</term>
<term>Ehiral molecules</term>
<term>Elsevier science</term>
<term>Favourable cases</term>
<term>Gledhill</term>
<term>Gledhill mccall</term>
<term>Gray scale</term>
<term>Handedness</term>
<term>High degrees</term>
<term>Homochirality</term>
<term>Large degrees</term>
<term>Linear polarisation</term>
<term>Lower right</term>
<term>Magnetic field</term>
<term>Many organics</term>
<term>Maximum degree</term>
<term>Menard</term>
<term>More material</term>
<term>Nearby star</term>
<term>Organic molecules</term>
<term>Other hand</term>
<term>Planetary system</term>
<term>Polarisation</term>
<term>Polarisation observations</term>
<term>Polarised</term>
<term>Polarised radiation</term>
<term>Present life</term>
<term>Radiation field</term>
<term>Radio wavelengths</term>
<term>Same handedness</term>
<term>Several percent</term>
<term>Several tens</term>
<term>Short axis</term>
<term>Single handedness</term>
<term>Size distribution</term>
<term>Solar system</term>
<term>Spie proc</term>
<term>Star formation</term>
<term>Star formation process</term>
<term>Starforming regions</term>
<term>Synchrotron radiation</term>
<term>Tauri star</term>
<term>Total flux</term>
<term>Uvcpl</term>
<term>Wavelength</term>
<term>Wavelength dependence</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en"><term>Amino acids</term>
<term>Astron</term>
<term>Astrophysical situations</term>
<term>Asymmetric photolysis</term>
<term>Bailey</term>
<term>Chiral</term>
<term>Chiral initiator</term>
<term>Chiral molecules</term>
<term>Chiral organics</term>
<term>Chrysostomou</term>
<term>Circular dichroism</term>
<term>Circular polarisation</term>
<term>Circularly</term>
<term>Circularly polarised</term>
<term>Crab nebula</term>
<term>Dust cloud</term>
<term>Dust clouds</term>
<term>Dust grains</term>
<term>Ehiral molecules</term>
<term>Elsevier science</term>
<term>Favourable cases</term>
<term>Gledhill</term>
<term>Gledhill mccall</term>
<term>Gray scale</term>
<term>Handedness</term>
<term>High degrees</term>
<term>Homochirality</term>
<term>Large degrees</term>
<term>Linear polarisation</term>
<term>Lower right</term>
<term>Magnetic field</term>
<term>Many organics</term>
<term>Maximum degree</term>
<term>Menard</term>
<term>More material</term>
<term>Nearby star</term>
<term>Organic molecules</term>
<term>Other hand</term>
<term>Planetary system</term>
<term>Polarisation</term>
<term>Polarisation observations</term>
<term>Polarised</term>
<term>Polarised radiation</term>
<term>Present life</term>
<term>Radiation field</term>
<term>Radio wavelengths</term>
<term>Same handedness</term>
<term>Several percent</term>
<term>Several tens</term>
<term>Short axis</term>
<term>Single handedness</term>
<term>Size distribution</term>
<term>Solar system</term>
<term>Spie proc</term>
<term>Star formation</term>
<term>Star formation process</term>
<term>Starforming regions</term>
<term>Synchrotron radiation</term>
<term>Tauri star</term>
<term>Total flux</term>
<term>Uvcpl</term>
<term>Wavelength</term>
<term>Wavelength dependence</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Abstract: Our discovery of high degrees of circular polarisation in some star-forming regions provides an attractive mechanism for the origin of homochirality. The largest degrees of circular polarisation, so far observed at near-infrared wavelengths, are thought to arise from the scattering of stellar radiation from aligned dust grains and are calculated to extend down to UV wavelengths. The extent of the region where circularly polarised light (CPL) of a single handedness originates is very large, and it is likely that the whole of a planetary system would see a single handedness of CPL also.We present the observational data, models of the scattering that leads to the production of CPL, and a model for the origin of homochirality. We also discuss briefly future laboratory and space-based experiments.</div>
</front>
</TEI>
<affiliations><list><country><li>Australie</li>
<li>France</li>
<li>Japon</li>
<li>Royaume-Uni</li>
</country>
<region><li>Angleterre</li>
<li>Région de Kantō</li>
</region>
<settlement><li>Tokyo</li>
</settlement>
</list>
<tree><country name="Royaume-Uni"><region name="Angleterre"><name sortKey="Hough, J H" sort="Hough, J H" uniqKey="Hough J" first="J. H." last="Hough">J. H. Hough</name>
</region>
<name sortKey="Chrysostomou, A" sort="Chrysostomou, A" uniqKey="Chrysostomou A" first="A." last="Chrysostomou">A. Chrysostomou</name>
<name sortKey="Clark, S" sort="Clark, S" uniqKey="Clark S" first="S." last="Clark">S. Clark</name>
<name sortKey="Gledhill, T M" sort="Gledhill, T M" uniqKey="Gledhill T" first="T. M." last="Gledhill">T. M. Gledhill</name>
<name sortKey="Lucas, P W" sort="Lucas, P W" uniqKey="Lucas P" first="P. W." last="Lucas">P. W. Lucas</name>
<name sortKey="Yates, J" sort="Yates, J" uniqKey="Yates J" first="J." last="Yates">J. Yates</name>
</country>
<country name="Australie"><noRegion><name sortKey="Bailey, J A" sort="Bailey, J A" uniqKey="Bailey J" first="J. A." last="Bailey">J. A. Bailey</name>
</noRegion>
</country>
<country name="Japon"><region name="Région de Kantō"><name sortKey="Tamura, M" sort="Tamura, M" uniqKey="Tamura M" first="M." last="Tamura">M. Tamura</name>
</region>
</country>
<country name="France"><noRegion><name sortKey="Menard, F" sort="Menard, F" uniqKey="Menard F" first="F." last="Menard">F. Menard</name>
</noRegion>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/Main/Exploration

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 00BA51 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 00BA51 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Asie
   |area=    AustralieFrV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     ISTEX:CEC55512A2E3A59D24F0C590BF7A9DA3F8CEFC2C
   |texte=   Circular polarisation in star-forming regions: Possible implications for homochirality
}}

This area was generated with Dilib version V0.6.33.
Data generation: Tue Dec 5 10:43:12 2017. Site generation: Tue Mar 5 14:07:20 2024

	Serveur d'exploration sur les relations entre la France et l'Australie
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur les relations entre la France et l'Australie

Circular polarisation in star-forming regions: Possible implications for homochirality

Circular polarisation in star-forming regions: Possible implications for homochirality

Source :

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri