Наукова електронна бібліотека
періодичних видань НАН України
періодичних видань НАН України
Observation of the new emission line at ~3.5 keV in X-ray spectra of galaxies and galaxy clusters
Репозиторій DSpace/Manakin
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| dc.contributor.author | Iakubovskyi, D.A. | |
| dc.date.accessioned | 2017-06-10T13:17:07Z | |
| dc.date.available | 2017-06-10T13:17:07Z | |
| dc.date.issued | 2016 | |
| dc.identifier.citation | 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. | uk_UA |
| dc.identifier.issn | 2227-1481 | |
| dc.identifier.other | DOI:10.17721/2227-1481.6.3-15 | |
| dc.identifier.uri | http://dspace.nbuv.gov.ua/handle/123456789/119951 | |
| dc.description.abstract | 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. | uk_UA |
| dc.description.sponsorship | This work was supported by a research grant from VILLUM FONDEN. The author also a knowledges partial support from the Swiss National Science Foundation grant SCOPE IZ7370-152581, the Program of Cosmic Research of the National Academy of Sciences of Ukraine, the State Fund for Fundamental Research of Ukraine and the State Programme of Implementation of the Grid Technology in Ukraine during the early stages of this work. | uk_UA |
| dc.language.iso | en | uk_UA |
| dc.publisher | Головна астрономічна обсерваторія НАН України | uk_UA |
| dc.relation.ispartof | Advances in Astronomy and Space Physics | |
| dc.title | Observation of the new emission line at ~3.5 keV in X-ray spectra of galaxies and galaxy clusters | uk_UA |
| dc.type | Article | uk_UA |
| dc.status | published earlier | uk_UA |
