Spectral variability modes of GX 339-4 in a hard-to-soft state transition

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dc.creatorDel Santo, M.
dc.creatorMalzac, J.
dc.creatorUbertini, P.
dc.creatorBelloni, T.
dc.date2006-11-03
dc.date.accessioned2026-07-07T10:24:08Z
dc.date.available2026-07-07T10:24:08Z
dc.descriptionWe report on INTEGRAL observations performed during the 2004 outburst of the bright black hole transient GX 339-4. We analysed IBIS and JEM-X public data starting on 9th August and lasting about one month. During this period GX 339-4 showed spectral state transitions. In order to seek for variability patterns, a principal component analysis (PCA) has been used.
dc.description5 pages, 6 figures, accepted for publication in the proceedings of VI Microquasar workshop: Microquasar and Beyond, 18-22 September 2006 in Como (Italy), eds: T. Belloni et al. (2006)
dc.identifierhttps://arxiv.org/abs/astro-ph/0611107
dc.identifierhttp://arxiv.org/abs/astro-ph/0611107
dc.identifierPoSMQW6:076,2006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/176080
dc.subjectAstrophysics
dc.titleSpectral variability modes of GX 339-4 in a hard-to-soft state transition
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