X-ray selected BL Lacertae objects: catalogue and statistical properties
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 quantit...
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| Опубліковано в: : | Advances in Astronomy and Space Physics |
|---|---|
| Дата: | 2012 |
| Автор: | |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Головна астрономічна обсерваторія НАН України
2012
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/119151 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | 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. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862656335038906368 |
|---|---|
| author | Kapanadze, B.Z. |
| author_facet | Kapanadze, B.Z. |
| citation_txt | 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. |
| collection | DSpace DC |
| container_title | Advances in Astronomy and Space Physics |
| 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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| first_indexed | 2025-12-02T04:16:57Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119151 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 2227-1481 |
| language | English |
| last_indexed | 2025-12-02T04:16:57Z |
| publishDate | 2012 |
| publisher | Головна астрономічна обсерваторія НАН України |
| record_format | dspace |
| spelling | Kapanadze, B.Z. 2017-06-04T17:59:43Z 2017-06-04T17:59:43Z 2012 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 https://nasplib.isofts.kiev.ua/handle/123456789/119151 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. My participation in the conference was supported by the Shota Rustaveli Science Foundation grant N3/15. en Головна астрономічна обсерваторія НАН України Advances in Astronomy and Space Physics X-ray selected BL Lacertae objects: catalogue and statistical properties Article published earlier |
| spellingShingle | X-ray selected BL Lacertae objects: catalogue and statistical properties Kapanadze, B.Z. |
| title | X-ray selected BL Lacertae objects: catalogue and statistical properties |
| title_full | X-ray selected BL Lacertae objects: catalogue and statistical properties |
| title_fullStr | X-ray selected BL Lacertae objects: catalogue and statistical properties |
| title_full_unstemmed | X-ray selected BL Lacertae objects: catalogue and statistical properties |
| title_short | X-ray selected BL Lacertae objects: catalogue and statistical properties |
| title_sort | x-ray selected bl lacertae objects: catalogue and statistical properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119151 |
| work_keys_str_mv | AT kapanadzebz xrayselectedbllacertaeobjectscatalogueandstatisticalproperties |