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Article: Polarization and beaming effect for BL Lacertae objects
Title | Polarization and beaming effect for BL Lacertae objects |
---|---|
Authors | |
Keywords | BL Lac objects Galaxies: jets Polarization Radio continuum: galaxies |
Issue Date | 1997 |
Publisher | E D P Sciences. The Journal's web site is located at http://www.aanda.org |
Citation | Astronomy And Astrophysics, 1997, v. 327 n. 3, p. 947-951 How to Cite? |
Abstract | We derive a relation between the observed polarization and beaming factor (Doppler factor) and compare this relation with the observed data for BL Lac objects. Our results indicate that the high optical polarization is correlated to the beaming effect and the difference in polarizations between X-ray selected (XBLs) and radio selected (RBLs) BL Lac objects is due to the difference in their beaming effects. |
Persistent Identifier | http://hdl.handle.net/10722/80608 |
ISSN | 2021 Impact Factor: 6.240 2020 SCImago Journal Rankings: 2.137 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Fan, JH | en_HK |
dc.contributor.author | Cheng, KS | en_HK |
dc.contributor.author | Zhang, L | en_HK |
dc.contributor.author | Liu, CH | en_HK |
dc.date.accessioned | 2010-09-06T08:08:19Z | - |
dc.date.available | 2010-09-06T08:08:19Z | - |
dc.date.issued | 1997 | en_HK |
dc.identifier.citation | Astronomy And Astrophysics, 1997, v. 327 n. 3, p. 947-951 | en_HK |
dc.identifier.issn | 0004-6361 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/80608 | - |
dc.description.abstract | We derive a relation between the observed polarization and beaming factor (Doppler factor) and compare this relation with the observed data for BL Lac objects. Our results indicate that the high optical polarization is correlated to the beaming effect and the difference in polarizations between X-ray selected (XBLs) and radio selected (RBLs) BL Lac objects is due to the difference in their beaming effects. | en_HK |
dc.language | eng | en_HK |
dc.publisher | E D P Sciences. The Journal's web site is located at http://www.aanda.org | en_HK |
dc.relation.ispartof | Astronomy and Astrophysics | en_HK |
dc.subject | BL Lac objects | en_HK |
dc.subject | Galaxies: jets | en_HK |
dc.subject | Polarization | en_HK |
dc.subject | Radio continuum: galaxies | en_HK |
dc.title | Polarization and beaming effect for BL Lacertae objects | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0004-6361&volume=327&spage=947&epage=951&date=1997&atitle=Polarization+and+Beaming+Effect+for+BL+Lacertae+Objects | en_HK |
dc.identifier.email | Cheng, KS: hrspksc@hkucc.hku.hk | en_HK |
dc.identifier.authority | Cheng, KS=rp00675 | en_HK |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.scopus | eid_2-s2.0-0001564987 | en_HK |
dc.identifier.hkuros | 28710 | en_HK |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-0001564987&selection=ref&src=s&origin=recordpage | en_HK |
dc.identifier.volume | 327 | en_HK |
dc.identifier.issue | 3 | en_HK |
dc.identifier.spage | 947 | en_HK |
dc.identifier.epage | 951 | en_HK |
dc.publisher.place | France | en_HK |
dc.identifier.scopusauthorid | Fan, JH=7402794576 | en_HK |
dc.identifier.scopusauthorid | Cheng, KS=9745798500 | en_HK |
dc.identifier.scopusauthorid | Zhang, L=9432987500 | en_HK |
dc.identifier.scopusauthorid | Liu, CH=7409790825 | en_HK |
dc.identifier.issnl | 0004-6361 | - |