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Article: XMM-Newton observation of PSRB2224+65 and its jet

TitleXMM-Newton observation of PSRB2224+65 and its jet
Authors
Hui, CYHuang, RHHTrepl, LTetzlaff, NTakata, JWu, EMHCheng, KS
KeywordsISM: individual objects (Guitar Nebula)
pulsars: individual (PSR B2224+65)
X-rays: stars
Issue Date2012
PublisherInstitute of Physics Publishing, Inc. The Journal's web site is located at http://iopscience.iop.org/0004-637X/
Citation
Astrophysical Journal, 2012, v. 747 n. 1, article no. 74 How to Cite?
DOI: http://dx.doi.org/10.1088/0004-637X/747/1/74
AbstractWe have investigated the pulsar PSRB2224+65 and its X-ray jet with XMM-Newton. Apart from the long X-ray jet which is almost perpendicular to the direction of proper motion, a putative extended feature at the pulsar position, which is oriented in the opposite direction to the proper motion, is also suggested by this deep X-ray imaging. Non-detection of any coherent X-ray pulsation disfavors the magnetospheric origin of the X-rays observed from the position of PSRB2224+65 and hence suggests that the interpretation of pulsar wind nebula is more viable. We have also probed the origin of PSRB2224+65 and identified a runaway star, which possibly originated from the Cygnus OB9 association, as a candidate for the former binary companion of the neutron star's progenitor. © 2012. The American Astronomical Society. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/146407
ISSN
0004-637X
2023 Impact Factor: 4.8
2023 SCImago Journal Rankings: 1.905
ISI Accession Number ID
WOS:000300627300074
Funding AgencyGrant Number
National Research Foundation of Korea2011-0023383
Carl-Zeiss-Stiftung
Deutsche Forschungsgemeinschaft (DFG)SFB/TR-7
SFB TR7
Government of the Hong Kong SARHKU 7009/11P
Funding Information:

The authors thank Ralph Neuhauser for reading the manuscript and providing useful comments for improving its quality. C.Y.H. and L.T. thank Albert Kong and National Tsing Hua University for the hospitality during their visit in 2010 summer. C.Y.H. is supported by the National Research Foundation of Korea through grant 2011-0023383. N.T. acknowledges financial support from Carl-Zeiss-Stiftung and partial support from Deutsche Forschungsgemeinschaft (DFG) in the SFB/TR-7 Gravitational Wave Astronomy. L.T. thanks DFG for financial support in project SFB TR7 Gravitational Wave Astronomy. K.S.C. is supported by the GRF Grants of the Government of the Hong Kong SAR under HKU 7009/11P.

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorHui, CYen_HK
dc.contributor.authorHuang, RHHen_HK
dc.contributor.authorTrepl, Len_HK
dc.contributor.authorTetzlaff, Nen_HK
dc.contributor.authorTakata, Jen_HK
dc.contributor.authorWu, EMHen_HK
dc.contributor.authorCheng, KSen_HK
dc.date.accessioned2012-04-24T07:52:11Z-
dc.date.available2012-04-24T07:52:11Z-
dc.date.issued2012en_HK
dc.identifier.citationAstrophysical Journal, 2012, v. 747 n. 1, article no. 74en_HK
dc.identifier.issn0004-637Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/146407-
dc.description.abstractWe have investigated the pulsar PSRB2224+65 and its X-ray jet with XMM-Newton. Apart from the long X-ray jet which is almost perpendicular to the direction of proper motion, a putative extended feature at the pulsar position, which is oriented in the opposite direction to the proper motion, is also suggested by this deep X-ray imaging. Non-detection of any coherent X-ray pulsation disfavors the magnetospheric origin of the X-rays observed from the position of PSRB2224+65 and hence suggests that the interpretation of pulsar wind nebula is more viable. We have also probed the origin of PSRB2224+65 and identified a runaway star, which possibly originated from the Cygnus OB9 association, as a candidate for the former binary companion of the neutron star's progenitor. © 2012. The American Astronomical Society. All rights reserved.en_HK
dc.languageengen_US
dc.publisherInstitute of Physics Publishing, Inc. The Journal's web site is located at http://iopscience.iop.org/0004-637X/en_HK
dc.relation.ispartofAstrophysical Journalen_HK
dc.rightsThe Astrophysical Journal. Copyright © Institute of Physics Publishing, Inc.-
dc.subjectISM: individual objects (Guitar Nebula)en_HK
dc.subjectpulsars: individual (PSR B2224+65)en_HK
dc.subjectX-rays: starsen_HK
dc.titleXMM-Newton observation of PSRB2224+65 and its jeten_HK
dc.typeArticleen_HK
dc.identifier.emailTakata, J: takata@hku.hken_HK
dc.identifier.emailCheng, KS: hrspksc@hkucc.hku.hken_HK
dc.identifier.authorityTakata, J=rp00786en_HK
dc.identifier.authorityCheng, KS=rp00675en_HK
dc.description.naturepostprint-
dc.identifier.doi10.1088/0004-637X/747/1/74en_HK
dc.identifier.scopuseid_2-s2.0-84857337972en_HK
dc.identifier.hkuros199345en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84857337972&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume747en_HK
dc.identifier.issue1en_HK
dc.identifier.isiWOS:000300627300074-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridHui, CY=12781234500en_HK
dc.identifier.scopusauthoridHuang, RHH=36696348700en_HK
dc.identifier.scopusauthoridTrepl, L=6602574172en_HK
dc.identifier.scopusauthoridTetzlaff, N=26656198800en_HK
dc.identifier.scopusauthoridTakata, J=22735157300en_HK
dc.identifier.scopusauthoridWu, EMH=44561555200en_HK
dc.identifier.scopusauthoridCheng, KS=9745798500en_HK
dc.identifier.issnl0004-637X-

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