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Please use this identifier to cite or link to this item: http://hdl.handle.net/2307/287

Title: Disk reflection signatures in the spectrum of the bright z-source gx340+0
Authors: D'Ai, Antonino
Iaria, Rosario
Di Salvo, Tiziana
Matt, Giorgio
Robba, Natale
Keywords: X-RAY BINARIES
RELATIVISTIC IRON LINE
INTERSTELLAR-MEDIUM
SIMULTANEOUS RADIO
ABSORPTION
EMISSION
Issue Date: Feb-2009
Publisher: IOP Publishing
Abstract: We present the preliminary results of a 50 ks long XMM-Newtonobservation of the bright Z-source GX 340+0. In this Letter, we focuson the study of a broad asymmetric emission line in the Fe K alphaenergy band, whose shape is clearly resolved and compatible with arelativistically smeared profile arising from reflection on a hotaccretion disk extending close to the central accreting neutron star.By combining temporal and spectral analysis, we are able to follow theevolution of the source along its
...more
URI: http://hdl.handle.net/2307/287
DOI: 10.1088/0004-637X/693/1/L1
Appears in Collections:A - Articolo su rivista
Dipartimento di Fisica 'Edoardo Amaldi'

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