Results 171 to 180 of about 5,564 (231)

Freeze-in leptogenesis with sterile neutrino self-interactions

open access: yesJournal of High Energy Physics
Sterile neutrinos are a simple yet compelling addition to the Standard Model. For right-handed neutrinos with masses below the electroweak scale, leptogenesis can proceed through CP-violating oscillations of the sterile neutrinos. This is known as ARS or
MarĂ­a Dias Astros, Stefan Vogl
doaj   +1 more source

Shedding new light on sterile neutrinos from XENON1T experiment. [PDF]

open access: yesJ High Energy Phys, 2020
Shakeri S, Hajkarim F, Xue SS.
europepmc   +1 more source

Is electroweak baryogenesis dead? [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2018
Cline JM.
europepmc   +1 more source

Insensitivity of Leptogenesis with Flavor Effects to Low Energy LeptonicCPViolation [PDF]

open access: bronze, 2007
Sacha Davidson   +3 more
openalex   +1 more source

Non-Unitary PMNS Matrix, Leptogenesis and Low Energy CP Violation [PDF]

open access: bronze, 2010
Werner Rodejohann   +3 more
openalex   +1 more source

Spontaneous Leptogenesis

open access: yes, 1996
I propose a new mechanism for baryogenesis, in which the out-of-equilibrium condition is not neccessary. When the electroweak symmetry is broken spontaneously, left-handed neutrinos may get Majorana masses containing $CP-$violating phases. This induces a lepton asymmetry spontaneously, which is then converted to a baryon asymmetry in the presence of ...
openaire   +2 more sources

Probing primordial gravitational waves: Ali CMB Polarization Telescope. [PDF]

open access: yesNatl Sci Rev, 2019
Li H   +16 more
europepmc   +1 more source

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