### Characterizing decaying dark matter: X-ray emission from sterile neutrinos

Yıl 2018, Cilt 42, Sayı 1, 89 - 96, 01.02.2018

### Öz

Recently, an unknown emission line at E $\sim$3.5 keV from several astrophysical objects has been detected. The line is suggested to be originating from decaying dark matter particles. The results have drawn great attention from the astrophysics and particle physics community. Since the detected line is significantly weak there has also been a long debate over the origin of this mysterious signal. The most accepted scenario is a radiatively decaying sterile neutrino of 7.1 keV in mass producing a monochromatic 3.5 keV line, which is observable in X-ray energy ranges. The problem has not been settled and further observations from more objects are needed to verify the detection in order to constrain the physical properties and the nature of the signal. In this paper, we present the current situation and provide further insights into the subject.

Yıl 2018, Cilt 42, Sayı 1, 89 - 96, 01.02.2018

### Ayrıntılar

Bölüm Makaleler Murat HÜDAVERDİ Bu kişi benim 1 Şubat 2018 Yıl 2018, Cilt 42, Sayı 1

### Kaynak Göster

 Bibtex @ { tbtkphysics401987, journal = {Turkish Journal of Physics}, issn = {1300-0101}, eissn = {1303-6122}, address = {}, publisher = {TÜBİTAK}, year = {2018}, volume = {42}, number = {1}, pages = {89 - 96}, title = {Characterizing decaying dark matter: X-ray emission from sterile neutrinos}, key = {cite}, author = {Hüdaverdi, Murat} } APA Hüdaverdi, M. (2018). Characterizing decaying dark matter: X-ray emission from sterile neutrinos . Turkish Journal of Physics , 42 (1) , 89-96 . Retrieved from https://dergipark.org.tr/tr/pub/tbtkphysics/issue/35855/401987 MLA Hüdaverdi, M. "Characterizing decaying dark matter: X-ray emission from sterile neutrinos" . Turkish Journal of Physics 42 (2018 ): 89-96 Chicago Hüdaverdi, M. "Characterizing decaying dark matter: X-ray emission from sterile neutrinos". Turkish Journal of Physics 42 (2018 ): 89-96 RIS TY - JOUR T1 - Characterizing decaying dark matter: X-ray emission from sterile neutrinos AU - MuratHüdaverdi Y1 - 2018 PY - 2018 N1 - DO - T2 - Turkish Journal of Physics JF - Journal JO - JOR SP - 89 EP - 96 VL - 42 IS - 1 SN - 1300-0101-1303-6122 M3 - UR - Y2 - 2022 ER - EndNote %0 Turkish Journal of Physics Characterizing decaying dark matter: X-ray emission from sterile neutrinos %A Murat Hüdaverdi %T Characterizing decaying dark matter: X-ray emission from sterile neutrinos %D 2018 %J Turkish Journal of Physics %P 1300-0101-1303-6122 %V 42 %N 1 %R %U ISNAD Hüdaverdi, Murat . "Characterizing decaying dark matter: X-ray emission from sterile neutrinos". Turkish Journal of Physics 42 / 1 (Şubat 2018): 89-96 . AMA Hüdaverdi M. Characterizing decaying dark matter: X-ray emission from sterile neutrinos. Turkish Journal of Physics. 2018; 42(1): 89-96. Vancouver Hüdaverdi M. Characterizing decaying dark matter: X-ray emission from sterile neutrinos. Turkish Journal of Physics. 2018; 42(1): 89-96. IEEE M. Hüdaverdi , "Characterizing decaying dark matter: X-ray emission from sterile neutrinos", Turkish Journal of Physics, c. 42, sayı. 1, ss. 89-96, Şub. 2018
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