Improved leptogenesis calculations with spectator effects relax the upper bound on the lightest neutrino mass from 0.12 eV to about 0.15 eV.
[20], with the approximation m2 ∼ m1, we can express the maximal asymmetry as ϵmax = max y 3 16π M1 v2 m2 3 − m2 1 ˜m1 sinh 2y s 1 − 2 ˜m1 − (m1 + m3)cosh 2y m3 − m1 2
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
hep-ph 1years
2024 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
The Neutrino Mass Bound from Leptogenesis Revisited
Improved leptogenesis calculations with spectator effects relax the upper bound on the lightest neutrino mass from 0.12 eV to about 0.15 eV.