Results 81 to 90 of about 776 (208)

Quark flavor physics and lattice QCD. [PDF]

Eur Phys J A Hadron Nucl, 2021
Wingate M.
europepmc   +1 more source

Direct CP violation in semi-leptonic and leptonic decays [PDF]

, 1999
V. Pleitez
openalex   +1 more source

Hyperon semileptonic decays in QCD sum rules

Journal of High Energy Physics
We investigate the hyperon semileptonic decays within the framework of QCD sum rules. The flavor SU(3) symmetry breaking effects are analyzed via the relevant form factors and corresponding branching fractions.
Sheng-Qi Zhang, Xuan-Heng Zhang, Cong-Feng Qiao   +2 more
doaj   +1 more source

A New Quark Model Approach to Hyperon Semi-Leptonic Decays [PDF]

, 1997
Philip G. Ratcliffe
openalex   +1 more source

TeV-scale scalar leptoquarks motivated by B anomalies improve Yukawa unification in SO(10) GUT

Journal of High Energy Physics
It is common practice to explain deviations between data and Standard-Model (SM) predictions by postulating new particles at the TeV scale ad-hoc. This approach becomes much more convincing, if one successfully embeds the postulated particles into a UV ...
Xiyuan Gao, Ulrich Nierste
doaj   +1 more source

The LFU ratio R π in the Standard Model and beyond. [PDF]

Eur Phys J C Part Fields, 2021
Bordone M, Cornella C, Isidori G, König M.   +3 more
europepmc   +1 more source

Testing lepton flavor universality at the Electron-Ion Collider

Journal of High Energy Physics
Measurements of b → cτ − ν ¯ τ $$ b\to {c\tau}^{-}{\overline{\nu}}_{\tau } $$ transitions at colliders are highly motivated for testing lepton flavor universality (LFU), a cornerstone hypothesis of the Standard Model (SM).
Yong jie Deng, Xu-Hui Jiang, Tianbo Liu, Bin Yan   +3 more
doaj   +1 more source

$D_s \to \eta(')$ semi-leptonic decay form factors [PDF]

, 2014
Issaku Kanamori, Sara Collins, Johannes Najjar   +2 more
openalex   +1 more source

Radiative corrections to the muon polarization in the semileptonic decay of a neutral kaon

Journal of High Energy Physics
A model-independent expression for the Dalitz plot of the semileptonic decays of a neutral kaon K μ 3 0 $$ {K}_{\mu 3}^0 $$ , including radiative corrections to order O $$ \mathcal{O} $$ [(α/π)(q/M 1)], where q is the four-momentum transfer and M 1 is ...
J. Vieyra, A. Martínez, M. Neri, A. Hernández-Galeana   +3 more
doaj   +1 more source

Semi-leptonic B decays and the two-pion distribution amplitudes [PDF]

, 2001
M. Maul
openalex   +1 more source