Attributes | Values |
---|
rdf:type
| |
Description
| - Results of the spectroscopic observations of HDE 226868, the optical counterpart to the black hole X-ray binary Cyg X-1, from 2001 to 2006 are presented and analyzed. The KOREL disentangling of H alpha line shows that it consists of P-Cyg profile comoving with the supergiant and an emission by the circumstellar matter, which is nearly in antiphase and is responsible for the major part of the H alpha emission anticorrelated with the X-ray flux. This agrees with the presented model X-ray dominated ionization of the supergiant's stellar wind.
- Results of the spectroscopic observations of HDE 226868, the optical counterpart to the black hole X-ray binary Cyg X-1, from 2001 to 2006 are presented and analyzed. The KOREL disentangling of H alpha line shows that it consists of P-Cyg profile comoving with the supergiant and an emission by the circumstellar matter, which is nearly in antiphase and is responsible for the major part of the H alpha emission anticorrelated with the X-ray flux. This agrees with the presented model X-ray dominated ionization of the supergiant's stellar wind. (en)
- V práci jsou předloženy výsledky spektroskopických pozorování z let 2001 - 2006 optické složky HDE 226868 rentgenovské dvojhvězdy Cyg X-1 s černou dírou. Rozmotání čáry H alfa KORELem ukazuje P-Cyg složku pohybující se s veleobrem a emisí okolohvězdné hmoty, která je téměř v antifázi a je zodpovědná za hlavní část emise antikorelované s rentgenovským tokem. To souhlasí s předloženým modelem ionizace hvězdného větru veleobra X-záření. (cs)
|
Title
| - Optical Spectroscopic Observations of Cyg X-1 = HDE 226868
- Optical Spectroscopic Observations of Cyg X-1 = HDE 226868 (en)
- Opticka spektroskopicka pozorovani Cyg X-1 = HDE 226868 (cs)
|
skos:prefLabel
| - Optical Spectroscopic Observations of Cyg X-1 = HDE 226868
- Optical Spectroscopic Observations of Cyg X-1 = HDE 226868 (en)
- Opticka spektroskopicka pozorovani Cyg X-1 = HDE 226868 (cs)
|
skos:notation
| - RIV/67985815:_____/08:00312570!RIV09-AV0-67985815
|
http://linked.open...avai/riv/aktivita
| |
http://linked.open...avai/riv/aktivity
| - P(GA202/06/0041), P(LC06014), Z(AV0Z10030501)
|
http://linked.open...iv/cisloPeriodika
| |
http://linked.open...vai/riv/dodaniDat
| |
http://linked.open...aciTvurceVysledku
| |
http://linked.open.../riv/druhVysledku
| |
http://linked.open...iv/duvernostUdaju
| |
http://linked.open...titaPredkladatele
| |
http://linked.open...dnocenehoVysledku
| |
http://linked.open...ai/riv/idVysledku
| - RIV/67985815:_____/08:00312570
|
http://linked.open...riv/jazykVysledku
| |
http://linked.open.../riv/klicovaSlova
| - binaries; spectroscopic; early-type stars (en)
|
http://linked.open.../riv/klicoveSlovo
| |
http://linked.open...odStatuVydavatele
| - US - Spojené státy americké
|
http://linked.open...ontrolniKodProRIV
| |
http://linked.open...i/riv/nazevZdroje
| |
http://linked.open...in/vavai/riv/obor
| |
http://linked.open...ichTvurcuVysledku
| |
http://linked.open...cetTvurcuVysledku
| |
http://linked.open...vavai/riv/projekt
| |
http://linked.open...UplatneniVysledku
| |
http://linked.open...v/svazekPeriodika
| |
http://linked.open...iv/tvurceVysledku
| - Hadrava, Petr
- Liu, Q.
- Yan, Y.
|
http://linked.open...ain/vavai/riv/wos
| |
http://linked.open...n/vavai/riv/zamer
| |
issn
| |
number of pages
| |