Number of the records: 1
A relativistically smeared spectrum in the neutron star X-ray binary 4U 1705-44: looking at the inner accretion disc with X-ray spectroscopy
- 1.
SYSNO ASEP 0333470 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title A relativistically smeared spectrum in the neutron star X-ray binary 4U 1705-44: looking at the inner accretion disc with X-ray spectroscopy Title Relativisticky změnené spektrum neutronové hvězdy 4U 1705-44: pohled na vnitřní akreční disk rentgenovou spektroskopií Author(s) Di Salvo, C. (IT)
D'Aí, A. (IT)
Iaria, R. (IT)
Burderi, L. (IT)
Dovčiak, Michal (ASU-R) RID, ORCID
Karas, Vladimír (ASU-R) RID, ORCID
Matt, G. (IT)
Papitto, A. (IT)
Piraino, S. (IT)
Riggio, A. (IT)
Robba, N.R. (IT)
Santangelo, A. (DE)Source Title Monthly Notices of the Royal Astronomical Society. - : Oxford University Press - ISSN 0035-8711
Roč. 398, č. 4 (2009), s. 2022-2027Number of pages 6 s. Language eng - English Country GB - United Kingdom Keywords line formation ; individual stars4U 1705−44 ; X-ray binaries Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics CEZ AV0Z10030501 - ASU-R (2005-2011) UT WOS 000269906400035 DOI 10.1111/j.1365-2966.2009.15240.x Annotation We present a recent XMM–Newton observation of the X-ray burster 4U 1705−44, where we clearly detect a relativistically smeared iron line at about 6.7 keV, testifying with high statistical significance that the line profile is distorted by highvelocity motion in the accretion disc. Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2010
Number of the records: 1