Astronomical searches for nitrogen heterocycles

Steven B. Charnley; Yi Jehng Kuan; Hui Chun Huang; Oliver Botta; Harold M. Butner; Nick Cox; Didier Despois; Pascale Ehrenfreund; Zbigniew Kisiel; Ying Ying Lee; Andrew J. Markwick; Zan Peeters; Steven D. Rodgers

doi:10.1016/j.asr.2005.09.005

Astronomical searches for nitrogen heterocycles

Steven B. Charnley, Yi Jehng Kuan, Hui Chun Huang, Oliver Botta, Harold M. Butner, Nick Cox, Didier Despois, Pascale Ehrenfreund, Zbigniew Kisiel, Ying Ying Lee, Andrew J. Markwick, Zan Peeters, Steven D. Rodgers

Department of Earth Sciences

Research output: Contribution to journal › Article

62 Citations (Scopus)

Abstract

We have conducted extensive astronomical searches for the N-bearing ring molecules pyridine, quinoline and isoquinoline towards the circumstellar envelopes of carbon-rich stars, and for interstellar pyrimidine in hot molecular cores. Here we report the derived upper limits on the column densities of these molecules, and summarize the current status of these observations.

Original language	English
Pages (from-to)	137-145
Number of pages	9
Journal	Advances in Space Research
Volume	36
Issue number	2
DOIs	https://doi.org/10.1016/j.asr.2005.09.005
Publication status	Published - 2005 Jan 1

Keywords

Astrobiology
Astrochemistry
ISM: chemistry
ISM: molecules
Stars: AGB and post-AGB

ASJC Scopus subject areas

Aerospace Engineering
Astronomy and Astrophysics
Geophysics
Atmospheric Science
Space and Planetary Science
Earth and Planetary Sciences(all)

Access to Document

10.1016/j.asr.2005.09.005

Fingerprint Dive into the research topics of 'Astronomical searches for nitrogen heterocycles'. Together they form a unique fingerprint.

Cite this

Astronomical searches for nitrogen heterocycles. / Charnley, Steven B.; Kuan, Yi Jehng; Huang, Hui Chun; Botta, Oliver; Butner, Harold M.; Cox, Nick; Despois, Didier; Ehrenfreund, Pascale; Kisiel, Zbigniew; Lee, Ying Ying; Markwick, Andrew J.; Peeters, Zan; Rodgers, Steven D.

In: Advances in Space Research, Vol. 36, No. 2, 01.01.2005, p. 137-145.

Research output: Contribution to journal › Article

@article{5c17b8e49dd442548080949a9efe7358,

title = "Astronomical searches for nitrogen heterocycles",

abstract = "We have conducted extensive astronomical searches for the N-bearing ring molecules pyridine, quinoline and isoquinoline towards the circumstellar envelopes of carbon-rich stars, and for interstellar pyrimidine in hot molecular cores. Here we report the derived upper limits on the column densities of these molecules, and summarize the current status of these observations.",

keywords = "Astrobiology, Astrochemistry, ISM: chemistry, ISM: molecules, Stars: AGB and post-AGB",

author = "Charnley, {Steven B.} and Kuan, {Yi Jehng} and Huang, {Hui Chun} and Oliver Botta and Butner, {Harold M.} and Nick Cox and Didier Despois and Pascale Ehrenfreund and Zbigniew Kisiel and Lee, {Ying Ying} and Markwick, {Andrew J.} and Zan Peeters and Rodgers, {Steven D.}",

year = "2005",

month = jan,

day = "1",

doi = "10.1016/j.asr.2005.09.005",

language = "English",

volume = "36",

pages = "137--145",

journal = "Advances in Space Research",

issn = "0273-1177",

publisher = "Elsevier Limited",

number = "2",

}

TY - JOUR

T1 - Astronomical searches for nitrogen heterocycles

AU - Charnley, Steven B.

AU - Kuan, Yi Jehng

AU - Huang, Hui Chun

AU - Botta, Oliver

AU - Butner, Harold M.

AU - Cox, Nick

AU - Despois, Didier

AU - Ehrenfreund, Pascale

AU - Kisiel, Zbigniew

AU - Lee, Ying Ying

AU - Markwick, Andrew J.

AU - Peeters, Zan

AU - Rodgers, Steven D.

PY - 2005/1/1

Y1 - 2005/1/1

N2 - We have conducted extensive astronomical searches for the N-bearing ring molecules pyridine, quinoline and isoquinoline towards the circumstellar envelopes of carbon-rich stars, and for interstellar pyrimidine in hot molecular cores. Here we report the derived upper limits on the column densities of these molecules, and summarize the current status of these observations.

AB - We have conducted extensive astronomical searches for the N-bearing ring molecules pyridine, quinoline and isoquinoline towards the circumstellar envelopes of carbon-rich stars, and for interstellar pyrimidine in hot molecular cores. Here we report the derived upper limits on the column densities of these molecules, and summarize the current status of these observations.

KW - Astrobiology

KW - Astrochemistry

KW - ISM: chemistry

KW - ISM: molecules

KW - Stars: AGB and post-AGB

UR - http://www.scopus.com/inward/record.url?scp=27644450530&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=27644450530&partnerID=8YFLogxK

U2 - 10.1016/j.asr.2005.09.005

DO - 10.1016/j.asr.2005.09.005

M3 - Article

AN - SCOPUS:27644450530

VL - 36

SP - 137

EP - 145

JO - Advances in Space Research

JF - Advances in Space Research

SN - 0273-1177

IS - 2

ER -