CO in Hickson compact group galaxies with enhanced warm H 2 emission: Evidence for galaxy evolution?

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dc.contributor.authorLisenfeld, U
dc.contributor.authorAppleton, P N
dc.contributor.authorCluver, M E
dc.contributor.authorGuillard, P
dc.contributor.authorAlatalo, K
dc.contributor.authorOgle, P
dc.date.accessioned2021-10-08T11:01:11Z
dc.date.available2021-10-08T11:01:11Z
dc.date.issued2014
dc.description.abstractContext. Galaxies in Hickson Compact Groups (HCGs) are believed to experience morphological transformations from blue, star-forming galaxies to red, early-type galaxies. Galaxies with a high ratio between the luminosities of the warm H2 to the 7.7 μm PAH emission (so-called Molecular Hydrogen Emission Galaxies, MOHEGs) are predominantly in an intermediate phase, the green valley. Their enhanced H2 emission suggests that the molecular gas is affected in the transition.
dc.identifier.apacitationLisenfeld, U., Appleton, P. N., Cluver, M. E., Guillard, P., Alatalo, K., & Ogle, P. (2014). CO in Hickson compact group galaxies with enhanced warm H 2 emission: Evidence for galaxy evolution?. <i>Astronomy and Astrophysics</i>, 570(4), A24 - 177. http://hdl.handle.net/11427/35104en_ZA
dc.identifier.chicagocitationLisenfeld, U, P N Appleton, M E Cluver, P Guillard, K Alatalo, and P Ogle "CO in Hickson compact group galaxies with enhanced warm H 2 emission: Evidence for galaxy evolution?." <i>Astronomy and Astrophysics</i> 570, 4. (2014): A24 - 177. http://hdl.handle.net/11427/35104en_ZA
dc.identifier.citationLisenfeld, U., Appleton, P.N., Cluver, M.E., Guillard, P., Alatalo, K. & Ogle, P. 2014. CO in Hickson compact group galaxies with enhanced warm H 2 emission: Evidence for galaxy evolution?. <i>Astronomy and Astrophysics.</i> 570(4):A24 - 177. http://hdl.handle.net/11427/35104en_ZA
dc.identifier.issn0004-6361
dc.identifier.issn1432-0746
dc.identifier.ris TY - Journal Article AU - Lisenfeld, U AU - Appleton, P N AU - Cluver, M E AU - Guillard, P AU - Alatalo, K AU - Ogle, P AB - Context. Galaxies in Hickson Compact Groups (HCGs) are believed to experience morphological transformations from blue, star-forming galaxies to red, early-type galaxies. Galaxies with a high ratio between the luminosities of the warm H2 to the 7.7 μm PAH emission (so-called Molecular Hydrogen Emission Galaxies, MOHEGs) are predominantly in an intermediate phase, the green valley. Their enhanced H2 emission suggests that the molecular gas is affected in the transition. DA - 2014 DB - OpenUCT DP - University of Cape Town IS - 4 J1 - Astronomy and Astrophysics LK - https://open.uct.ac.za PY - 2014 SM - 0004-6361 SM - 1432-0746 T1 - CO in Hickson compact group galaxies with enhanced warm H 2 emission: Evidence for galaxy evolution? TI - CO in Hickson compact group galaxies with enhanced warm H 2 emission: Evidence for galaxy evolution? UR - http://hdl.handle.net/11427/35104 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/35104
dc.identifier.vancouvercitationLisenfeld U, Appleton PN, Cluver ME, Guillard P, Alatalo K, Ogle P. CO in Hickson compact group galaxies with enhanced warm H 2 emission: Evidence for galaxy evolution?. Astronomy and Astrophysics. 2014;570(4):A24 - 177. http://hdl.handle.net/11427/35104.en_ZA
dc.language.isoeng
dc.publisher.departmentDepartment of Astronomy
dc.publisher.facultyFaculty of Science
dc.sourceAstronomy and Astrophysics
dc.source.journalissue4
dc.source.journalvolume570
dc.source.paginationA24 - 177
dc.source.urihttps://dx.doi.org/10.1051/0004-6361/201423632
dc.subject.othergalaxies: evolution
dc.subject.othergalaxies: groups: general
dc.subject.othergalaxies: ISM
dc.subject.othergalaxies: interactions
dc.subject.otherinfrared: galaxies
dc.subject.otherintergalactic medium
dc.titleCO in Hickson compact group galaxies with enhanced warm H 2 emission: Evidence for galaxy evolution?
dc.typeJournal Article
uct.type.publicationResearch
uct.type.resourceJournal Article
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