Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Annika Reinert"'
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-34 (2021)
Abstract Dark matter produced from thermal freeze-out is typically restricted to have masses above roughly 1 MeV. However, if the couplings are small, the freeze-in mechanism allows for production of dark matter down to keV masses. We consider dark m
Externí odkaz:
https://doaj.org/article/6ef2a5f16c5a44ac98c5466b5e715ba5
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 77, Iss 12, Pp 1-42 (2017)
Abstract We investigate the phenomenology of the MSSM extended by a single R-parity-violating coupling at the unification scale. For all R-parity-violating couplings, we discuss the evolution of the particle spectra through the renormalization group
Externí odkaz:
https://doaj.org/article/2e4eb0ccd2da479c9537ca3fb2f6600d
Autor:
Rolf Kappl, Annika Reinert
Publikováno v:
Physics of the Dark Universe. 16:71-80
One aim of cosmic ray measurements is the search for possible signatures of annihilating or decaying dark matter. The so-called positron excess has attracted a lot of attention in this context. On the other hand it has been proposed that the data mig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a759013e79fbecb403b145e04a224a2e
https://doi.org/10.1016/j.dark.2017.04.007
https://doi.org/10.1016/j.dark.2017.04.007
Publikováno v:
Journal of High Energy Physics
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-34 (2021)
Journal of High Energy Physics, Vol 2021, Iss 3, Pp 1-34 (2021)
Dark matter produced from thermal freeze-out is typically restricted to have masses above roughly 1 MeV. However, if the couplings are small, the freeze-in mechanism allows for production of dark matter down to keV masses. We consider dark matter cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f916d8ef2ece028912e991587600aaaa
http://arxiv.org/abs/1911.03389
http://arxiv.org/abs/1911.03389
Autor:
Kfir Blum, Annika Reinert
Publikováno v:
EPJ Web of Conferences, Vol 208, p 04001 (2019)
There is a commonly expressed opinion in the literature, that cosmic-ray (CR) e+ come from a primary source, which could be dark matter or pulsars. In these proceedings we review some evidence to the contrary: namely, that e+ come from secondary prod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3029ad3753e6218b41bc9fc3645b971b
https://doi.org/10.1051/epjconf/201920804001
https://doi.org/10.1051/epjconf/201920804001
Publikováno v:
European Journal of Nutrition. 46:165-173
The use of dietary supplements is often associated with a healthy lifestyle. Due to high variation in supplementation practice by country, these associations will be investigated in a large German cohort study.To describe the prevalence of dietary su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::955d0565e72ff4c3e119a91d1b7352f6
https://doi.org/10.1007/s00394-007-0650-2
https://doi.org/10.1007/s00394-007-0650-2
The AMS-02 collaboration has released preliminary data on the antiproton fraction in cosmic rays. The surprisingly hard antiproton spectrum at high rigidity has triggered speculations about a possible primary antiproton component originating from dar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff5565f691734e88c81d3775ad3a7dff
http://arxiv.org/abs/1506.04145
http://arxiv.org/abs/1506.04145
Publikováno v:
Journal of Cosmology and Astroparticle Physics. 2018:055-055
AMS-02 has reached the sensitivity to probe canonical thermal WIMPs by their annihilation into antiprotons. Due to the high precision of the data, uncertainties in the astrophysical background have become the most limiting factor for indirect dark ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d338fb00d78b55793782c2f2facd0848
https://doi.org/10.1088/1475-7516/2018/01/055
https://doi.org/10.1088/1475-7516/2018/01/055