Observation of the new emission line at ~3.5 keV in X-ray spectra of galaxies and galaxy clusters
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Observation of the new emission line at ~3.5 keV in X-ray spectra of galaxies and galaxy clusters
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| Creator |
Iakubovskyi, D.A.
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| Description |
The detection of an unidentified emission line in the X-ray spectra of cosmic objects would be a `smoking gun'signature for the particle physics beyond the Standard Model. More than a decade of its extensive searches results in several narrow faint emission lines reported at 3.5, 8.7, 9.4 and 10.1 keV. The most promising of them is the emission line at ∼3.5 keV reported in spectra of several nearby galaxies and galaxy lusters. Here I summarize its up-to-date status, overview its possible interpretations, including an intriguing connection with the radiatively decaying dark matter, and outline future directions for its studies.
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| Date |
2017-06-10T13:17:07Z
2017-06-10T13:17:07Z 2016 |
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| Type |
Article
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| Identifier |
Observation of the new emission line at ~3.5 keV in X-ray spectra of galaxies and galaxy clusters / D.A. Iakubovskyi // Advances in Astronomy and Space Physics. — 2016. — Т. 6., вип. 1. — С. 3-15. — Бібліогр.: 188 назв. — англ.
2227-1481 DOI:10.17721/2227-1481.6.3-15 http://dspace.nbuv.gov.ua/handle/123456789/119951 |
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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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