About: Near-infrared polarimetry as a tool for testing properties of accreting supermassive black holes

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About: Near-infrared polarimetry as a tool for testing properties of accreting supermassive black holes 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	A new method of searching for the time-lag between orthogonal polarization channels is developed and applied to an ensemble of hotspot models that samples a wide range of parameter space. We found that the hotspot model predicts signatures in polarized light which are in the range to be measured directly in the near future. The results of the application of the method to the available near-infrared polarimetric data of Sagittarius A* (Sgr A) are presented. It is shown that even with the currently available data, the spin and inclination of Sgr A can be constrained. A new method of searching for the time-lag between orthogonal polarization channels is developed and applied to an ensemble of hotspot models that samples a wide range of parameter space. We found that the hotspot model predicts signatures in polarized light which are in the range to be measured directly in the near future. The results of the application of the method to the available near-infrared polarimetric data of Sagittarius A* (Sgr A) are presented. It is shown that even with the currently available data, the spin and inclination of Sgr A can be constrained. (en)
Title	Near-infrared polarimetry as a tool for testing properties of accreting supermassive black holes Near-infrared polarimetry as a tool for testing properties of accreting supermassive black holes (en)
skos:prefLabel	Near-infrared polarimetry as a tool for testing properties of accreting supermassive black holes Near-infrared polarimetry as a tool for testing properties of accreting supermassive black holes (en)
skos:notation	RIV/67985815:_____/11:00359497!RIV12-AV0-67985815
http://linked.open...avai/predkladatel	Astronomický ústav AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/07/0052), Z(AV0Z10030501)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
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	215247
http://linked.open...ai/riv/idVysledku	RIV/67985815:_____/11:00359497
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	polarimetry; black holes; relativity; galactic centre (en)
http://linked.open.../riv/klicoveSlovo	black holes galactic centre polarimetry relativity
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[19FDAD713534]
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	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Signatures of strong gravity in black hole accretion discs and in outflows
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	413
http://linked.open...iv/tvurceVysledku	Dovčiak, Michal Eckart, A. García-Marín, M. Karas, Vladimír Kunneriath, D. Muzic, K. Sabha, N. Schoedel, R. Straubmeier, C. Valencia-S, M. Witzel, G. Zamaninasab, M. Zensus, J. A.
http://linked.open...ain/vavai/riv/wos	000289525000025
http://linked.open...n/vavai/riv/zamer	Astronomie a astrofyzika
issn	0035-8711
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1365-2966.2010.18139.x
is http://linked.open...avai/riv/vysledek of	Near-infrared polarimetry as a tool for testing properties of accreting supermassive black holes Near-infrared polarimetry as a tool for testing properties of accreting supermassive black holes

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