40 citations · 98 across the 15 of their papers we have counts for
25 papers · 1 filter
Isospin Mass Differences of Heavy Baryons
Harald Fritzsch
We discuss the mass differences for isospin multiplets of the charmed and b-flavored baryons. The mass of the neutral b-flavored sigma baryon, which is not measured, is calculated.…
Flavor Symmetries, Neutrino Masses and Neutrino Mixing
H. Fritzsch
We discuss the neutrino mixing, using the texture 0 mass matrices, which work very well for the quarks. The solar mixing angle is directly linked to the mass ratio of the first two…
Deviations from Tri-bimaximal Neutrino Mixing in Type-II Seesaw and Leptogenesis
Aik Hui Chan, Harald Fritzsch, Shu Luo +1
Current experimental data allow the zero value for one neutrino mass, either m_1 = 0 or m_3 = 0. This observation implies that a realistic neutrino mass texture can be established…
A Time Dependence of QCD
Harald Fritzsch
From astrophysics there are indications that the finestructure constant has changed during the past 10 billion years. Within grand unification one can deduce that also the QCD…
A Scaling Law for Quark Masses
Harald Fritzsch, Alp Deniz Özer
We show that the observed quark masses seem to be consistent with a simple scaling law. Due to the precise values of the heavy quarks we are able to calculate the quark masses in t…
The Physics of Flavor - Challenge for the Future
Harald Fritzsch
This is the summary talk for the theoretical part of ICFP03. The contents of the talk are reviewed and a general outlook is given.