Limits on primordial magnetic fields from primordial black hole abundance
نویسندگان
چکیده
منابع مشابه
Supersymmetry and primordial black hole abundance constraints
and MBH is the PBH mass in grams. The standard picture of PBH evaporation is that all particles which appear elementary at the energy scale of the PBH and have rest mass less than TBH are emitted directly [3]. For instance PBHs with TBH above the QCD quark-hadron transition scale ΛQH ≈ 250− 300 MeV, emit relativistic quark and gluon jets which then fragment into photons, leptons and hadrons as ...
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ژورنال
عنوان ژورنال: Journal of Cosmology and Astroparticle Physics
سال: 2020
ISSN: 1475-7516
DOI: 10.1088/1475-7516/2020/05/039