About: X-ray polarimetry as a new tool to discriminate reflection from absorption scenarios

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About: X-ray polarimetry as a new tool to discriminate reflection from absorption scenarios - predictions for MCG-6-30-15 Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We present modelling of X-ray polarization spectra emerging from the two competing scenarios that are proposed to explain the broad Fe Kα line in the Seyfert 1 galaxy MCG-6-30-15. The polarization signature of complex absorption is studied for a partial covering scenario using a clumpy wind and compared to a reflection model based on the lamppost geometry. The shape of the polarization percentage and angle as a function of photon energy are found to be distinctly different between the reflection and the absorption cases. Relativistic reflection produces significantly stronger polarization in the 1-10 keV energy band than absorption. We present modelling of X-ray polarization spectra emerging from the two competing scenarios that are proposed to explain the broad Fe Kα line in the Seyfert 1 galaxy MCG-6-30-15. The polarization signature of complex absorption is studied for a partial covering scenario using a clumpy wind and compared to a reflection model based on the lamppost geometry. The shape of the polarization percentage and angle as a function of photon energy are found to be distinctly different between the reflection and the absorption cases. Relativistic reflection produces significantly stronger polarization in the 1-10 keV energy band than absorption. (en)
Title	X-ray polarimetry as a new tool to discriminate reflection from absorption scenarios - predictions for MCG-6-30-15 X-ray polarimetry as a new tool to discriminate reflection from absorption scenarios - predictions for MCG-6-30-15 (en)
skos:prefLabel	X-ray polarimetry as a new tool to discriminate reflection from absorption scenarios - predictions for MCG-6-30-15 X-ray polarimetry as a new tool to discriminate reflection from absorption scenarios - predictions for MCG-6-30-15 (en)
skos:notation	RIV/67985815:_____/12:00381269!RIV13-AV0-67985815
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(LD12010)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Dovčiak, Michal Karas, Vladimír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Astronomický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	181187
http://linked.open...ai/riv/idVysledku	RIV/67985815:_____/12:00381269
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	black holes; accretion disks (en)
http://linked.open.../riv/klicoveSlovo	accretion disks black holes
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[86D87BAD1E58]
http://linked.open...i/riv/nazevZdroje	Monthly Notices of the Royal Astronomical Society
http://linked.open...in/vavai/riv/obor	BN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	X-ray polarization from accretion discs
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	426
http://linked.open...iv/tvurceVysledku	Dovčiak, Michal Karas, Vladimír Matt, G. Goosmann, R. W. Muleri, F. Marin, F. Porquet, D. Grosso, N.
http://linked.open...ain/vavai/riv/wos	000309455800021
issn	0035-8711
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1745-3933.2012.01335.x

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