Results 131 to 140 of about 164,960 (270)

On sum rules for semi-leptonic b → c and b → u decays

open access: yesJournal of High Energy Physics
The semi-leptonic b → clν processes are receiving a lot of attention, as the lepton flavor universality (LFU) violation has been hinted by the measured ratios R D ∗ $$ {R}_{D^{\left(\ast \right)}} $$ = Γ(B → D (∗) τν)/Γ(B → D (∗) ℓν) for ℓ = e, μ ...
Wen-Feng Duan   +4 more
doaj   +1 more source

Searches for lepton flavour and lepton number violation in kaon decays

open access: yes, 2011
Searches for lepton flavour and lepton number violation in kaon decays by the NA48/2 and NA62 experiments at CERN are presented. A new measurement of the helicity suppressed ratio of charged kaon leptonic decay rates $RK=BR(Ke2)/BR(Kmu2) to sub-percent ...
Goudzovski, Evgueni
core  

A Gauged Flavor Model of Quarks and Leptons [PDF]

open access: green, 2018
Bradley L. Rachlin, Thomas W. Kephart
openalex   +1 more source

Radiative Lepton Masses with Heavy Lepton Seed

open access: yes, 1994
10 pages (RevTex), 4 figures (not included), NTUTH-94 ...
Wong, Gwo-Guang, Hou, Wei-Shu
openaire   +2 more sources

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