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Interacting binaries: Science cases where simultaneous multicolor medium‐resolution spectroscopy makes a difference
Author(s) -
Mason E.,
Gandhi P.
Publication year - 2011
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.201111530
Subject(s) - spectrograph , physics , spectral resolution , astrophysics , spectroscopy , resolution (logic) , spectral line , high resolution , astronomy , remote sensing , computer science , geology , artificial intelligence
This contribution to “The 1st year of science with X‐shooter” conference illustrates 2 different applications of the new ESO multi‐waveband spectrograph to the study of interacting binaries. In particular we present spectra collected during the late decline of U Sco 2010 outburst and during a low/hard X‐ray phase of the black hole candidate GX339‐4. In both cases the unprecedented spectral coverage and resolution offered by X‐shooter have unveiled unexpected features (© 2011 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)