G. C. Branco

activity

19942026

most citedLeptogenesis, CP violation and neutrino data: What can we learn?

175 citations · 1.4k across the 42 of their papers we have counts for

collaborators

Showing 1995Show all

3 papers · 1 filter

hep-ph1995★ 8 cited

CP-Violating Observables in Tagged $D^{0}$ -- $D ˉ^{0}$ Decays

G. C. Branco, W. Grimus, L. Lavoura

We perform a systematic study of CP-violating observables in \ddbar\ decays. We show that given a final state, which may be a CP eigenstate or not, all the observables can in princ…

hep-ph1995★ 40 cited

Predicting Vckm with Universal Strength of Yukawa Couplings

G. C. Branco, J. I. Silva-Marcos

We study the question of calculability of the Cabibbo-Kobayashi-Maskawa (CKM) matrix elements within the framework of universal strength for Yukawa couplings (USY). We first classi…

hep-ph1995★ 31 cited

$D^{0} - D ˉ^{0}$ Mixing in the Presence of Isosinglet Quarks

G. C. Branco, P. A. Parada, M. N. Rebelo

We analyse $Δ C = 2$ transitions in the framework of a minimal extension of the Standard Model where either a $Q = 2/3$ or a $Q = - 1/3$ isosinglet quark is added to the standard quark spe…

CP-Violating Observables in Tagged D0--Dˉ0 Decays

Predicting Vckm with Universal Strength of Yukawa Couplings

D0−Dˉ0 Mixing in the Presence of Isosinglet Quarks

CP-Violating Observables in Tagged $D^{0}$ -- $D ˉ^{0}$ Decays

$D^{0} - D ˉ^{0}$ Mixing in the Presence of Isosinglet Quarks