Comment on “keV neutrino dark matter in a fast expanding universe” by Biswas et al.
نویسندگان
چکیده
منابع مشابه
Leptongenesis in models with keV sterile neutrino dark matter
The modern cosmology provides at least two experimental evidences for the existence of new physics beyond the Standard Model (SM). One of them is the baryon asymmetry of the Universe (BAU). The other one is the Dark Matter (DM) which constitutes most of the gravitating mass in the Universe. To be consistent with the observations, the DM candidate should be a very weakly interacting particle. Fo...
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It has come to our attention that the work of Yuan et al. [1] is being represented as definitive regarding the existence of a particular nonstrange, isoscalar, spin three dibaryon, d * , which we [2] , among others [3, 4, 5, 6, 8] , have proposed exists. We therefore wish to comment on this paper and its relation to ours and those of others. In our work [2] , the d * dibaryon is constructed in ...
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2019
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2018.12.057