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Conference Paper: A molecular line survey of CRL 2688 at 1 mm and 3 mm wavelengths

TitleA molecular line survey of CRL 2688 at 1 mm and 3 mm wavelengths
Authors
Zhang, YKwok, SNakashima, JDinh, VT
KeywordsStars: AGB and post-AGB
Line: identification
ISM: molecules
Radio lines: ISM
Issue Date2013
PublisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAU
Citation
IAU Symposium 292 on Molecular Gas, Dust, and Star Formation in Galaxies, Beijing, China, 24 August 2012. In International Astronomical Union Proceedings, v. 8 Symposium no. 292, p. 68 How to Cite?
DOI: http://dx.doi.org/10.1017/S1743921313000483
AbstractIt is well established that circumstellar envelopes (CSEs) around evolved stars are active sites of molecular synthesis, and CSEs are one of the major sources of chemical enrichment in the interstellar space. The investigation of molecular compositions in CSEs is essential to understand the chemical evolution of the Galaxy. In order to study circumstellar chemistry in different environments, we have been systematically performing molecular line surveys of a sample of evolved stars from asymptotic giant branch (AGB) stars, proto-planetary nebulae (PPNs), to planetary nebulae (PNs). The dynamical time scales in different evolutionary stages can impose a time limit on the reaction time scales. Here we report our results for CRL 2688. © 2013 International Astronomical Union.
DescriptionAuthor: Dinh-V-Trung (Dinh, VT) = Dinh Van Trung
Persistent Identifierhttp://hdl.handle.net/10722/183255
ISBN
9781107033818
ISSN
1743-9213
2020 SCImago Journal Rankings: 0.124

 

DC FieldValueLanguage
dc.contributor.authorZhang, Yen_US
dc.contributor.authorKwok, Sen_US
dc.contributor.authorNakashima, Jen_US
dc.contributor.authorDinh, VTen_US
dc.date.accessioned2013-05-15T01:51:01Z-
dc.date.available2013-05-15T01:51:01Z-
dc.date.issued2013en_US
dc.identifier.citationIAU Symposium 292 on Molecular Gas, Dust, and Star Formation in Galaxies, Beijing, China, 24 August 2012. In International Astronomical Union Proceedings, v. 8 Symposium no. 292, p. 68en_US
dc.identifier.isbn9781107033818-
dc.identifier.issn1743-9213-
dc.identifier.urihttp://hdl.handle.net/10722/183255-
dc.descriptionAuthor: Dinh-V-Trung (Dinh, VT) = Dinh Van Trung-
dc.description.abstractIt is well established that circumstellar envelopes (CSEs) around evolved stars are active sites of molecular synthesis, and CSEs are one of the major sources of chemical enrichment in the interstellar space. The investigation of molecular compositions in CSEs is essential to understand the chemical evolution of the Galaxy. In order to study circumstellar chemistry in different environments, we have been systematically performing molecular line surveys of a sample of evolved stars from asymptotic giant branch (AGB) stars, proto-planetary nebulae (PPNs), to planetary nebulae (PNs). The dynamical time scales in different evolutionary stages can impose a time limit on the reaction time scales. Here we report our results for CRL 2688. © 2013 International Astronomical Union.-
dc.languageengen_US
dc.publisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=IAU-
dc.relation.ispartofInternational Astronomical Union Proceedingsen_US
dc.rightsInternational Astronomical Union Proceedings. Copyright © Cambridge University Press.-
dc.subjectStars: AGB and post-AGB-
dc.subjectLine: identification-
dc.subjectISM: molecules-
dc.subjectRadio lines: ISM-
dc.titleA molecular line survey of CRL 2688 at 1 mm and 3 mm wavelengthsen_US
dc.typeConference_Paperen_US
dc.identifier.emailZhang, Y: zhangy96@hku.hken_US
dc.identifier.emailKwok, S: deannote@hku.hken_US
dc.identifier.emailNakashima, J: junichi@hku.hken_US
dc.identifier.emailDinh, VT: dvtrung@iop.vast.ac.vn-
dc.identifier.authorityZhang, Y=rp00841en_US
dc.identifier.authorityKwok, S=rp00716en_US
dc.identifier.authorityNakashima, J=rp00764en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1017/S1743921313000483-
dc.identifier.scopuseid_2-s2.0-84876579766-
dc.identifier.hkuros214350en_US
dc.identifier.volume8-
dc.identifier.issueS292-
dc.identifier.spage68en_US
dc.identifier.epage68en_US
dc.publisher.placeUnited Kingdom-
dc.customcontrol.immutablesml 130603-
dc.identifier.issnl1743-9213-

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