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Article: Detection of multiple bipolar flows in NGC 7027 with submillimeter array

TitleDetection of multiple bipolar flows in NGC 7027 with submillimeter array
Authors
KeywordsISM: molecules
Planetary nebulae: individual (NGC 7027)
Issue Date2010
PublisherInstitute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/2041-8205
Citation
Astrophysical Journal Letters, 2010, v. 722 n. 1, p. 273-280 How to Cite?
AbstractHighly collimated multiple bipolar flows are detected with a 3′′ resolution in the HCO+ (J = 3-2) and HCN (J = 3-2) lines in the young planetary nebula NGC 7027 with the Submillimeter Array. The HCO + and HCN flows coincide in location and velocity with compact and fast CO flows detected with ~6′′ resolutions with other millimeter arrays. The equatorial molecular torus of NGC 7027 is captured in HCO + emission in the present observations. The HCO + emission also closely follows the H 2 emission, indicating that the present observations probe the photon-dominated region of the molecular envelope of NGC 7027. © 2010. The American Astronomical Society. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/128494
ISSN
2015 Impact Factor: 5.487
2015 SCImago Journal Rankings: 3.369
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorHuang, ZYen_HK
dc.contributor.authorHasegawa, TIen_HK
dc.contributor.authorTrung, DVen_HK
dc.contributor.authorKwok, Sen_HK
dc.contributor.authorMuller, Sen_HK
dc.contributor.authorHirano, Nen_HK
dc.contributor.authorLim, Jen_HK
dc.contributor.authorMariappan, CMen_HK
dc.contributor.authorLyo, Aen_HK
dc.date.accessioned2010-10-31T14:31:34Z-
dc.date.available2010-10-31T14:31:34Z-
dc.date.issued2010en_HK
dc.identifier.citationAstrophysical Journal Letters, 2010, v. 722 n. 1, p. 273-280en_HK
dc.identifier.issn2041-8205en_HK
dc.identifier.urihttp://hdl.handle.net/10722/128494-
dc.description.abstractHighly collimated multiple bipolar flows are detected with a 3′′ resolution in the HCO+ (J = 3-2) and HCN (J = 3-2) lines in the young planetary nebula NGC 7027 with the Submillimeter Array. The HCO + and HCN flows coincide in location and velocity with compact and fast CO flows detected with ~6′′ resolutions with other millimeter arrays. The equatorial molecular torus of NGC 7027 is captured in HCO + emission in the present observations. The HCO + emission also closely follows the H 2 emission, indicating that the present observations probe the photon-dominated region of the molecular envelope of NGC 7027. © 2010. The American Astronomical Society. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherInstitute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/2041-8205en_HK
dc.relation.ispartofAstrophysical Journal Lettersen_HK
dc.subjectISM: moleculesen_HK
dc.subjectPlanetary nebulae: individual (NGC 7027)en_HK
dc.titleDetection of multiple bipolar flows in NGC 7027 with submillimeter arrayen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0004-637X&volume=722&spage=273&epage=280&date=2010&atitle=Detection+of+Multiple+Bipolar+Flows+in+NGC+7027+with+Submillimeter+Arrayen_HK
dc.identifier.emailKwok, S: deannote@hku.hken_HK
dc.identifier.emailLim, J: jjlim@hku.hken_HK
dc.identifier.authorityKwok, S=rp00716en_HK
dc.identifier.authorityLim, J=rp00745en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1088/0004-637X/722/1/273en_HK
dc.identifier.scopuseid_2-s2.0-78149342885en_HK
dc.identifier.hkuros181416en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78149342885&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume722en_HK
dc.identifier.issue1en_HK
dc.identifier.spage273en_HK
dc.identifier.epage280en_HK
dc.identifier.isiWOS:000282908900024-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridHuang, ZY=36617339700en_HK
dc.identifier.scopusauthoridHasegawa, TI=7404173711en_HK
dc.identifier.scopusauthoridTrung, DV=6701469660en_HK
dc.identifier.scopusauthoridKwok, S=22980498300en_HK
dc.identifier.scopusauthoridMuller, S=15071043100en_HK
dc.identifier.scopusauthoridHirano, N=35769189500en_HK
dc.identifier.scopusauthoridLim, J=7403453870en_HK
dc.identifier.scopusauthoridMariappan, CM=36617692300en_HK
dc.identifier.scopusauthoridLyo, A=6508022172en_HK

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