X-ray selected BL Lacertae objects: catalogue and statistical properties
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
X-ray selected BL Lacertae objects: catalogue and statistical properties
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| Creator |
Kapanadze, B.Z.
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| Description |
The present work focuses on the statistical properties of X-ray selected BL Lacertae objects (XBLs) whose catalogue has been compiled. It consists of 312 sources from different X-ray surveys, unambiguously identified to mid-2010. Results of the statistical research of different observational quantities (redshift, multiwavelength luminosities, host/nucleus absolute magnitudes, central black hole masses, synchrotron peak frequencies, broadband spectral indices) are also provided and existence of the correlation between them is proved. Overall flux variability shows an increasing trend towards larger frequencies. XBLs are found to be much less active in sense of intra-night optical variability as compared to radio-selected BL Lacs (RBLs). A separate list of 106 XBL candidates including the same characteristics for each source as in the case of XBL catalogue was also created.
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| Date |
2017-06-04T17:59:43Z
2017-06-04T17:59:43Z 2012 |
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| Type |
Article
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| Identifier |
X-ray selected BL Lacertae objects: catalogue and statistical properties / B.Z. Kapanadze // Advances in Astronomy and Space Physics. — 2012. — Т. 2., вип. 1. — С. 45-48. — Бібліогр.: 25 назв. — англ.
2227-1481 http://dspace.nbuv.gov.ua/handle/123456789/119151 |
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| Language |
en
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| Relation |
Advances in Astronomy and Space Physics
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| Publisher |
Головна астрономічна обсерваторія НАН України
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