Results 191 to 200 of about 15,342 (204)
, 1999 Some of the next articles are maybe not open access.
Related searches:
Related searches:
Journal of Physics G: Nuclear and Particle Physics, 2001
We review the theoretical and experimental results on semi-leptonic and rare B decays presented in working group 2 of the UK phenomenology workshop on heavy flavour physics and CP violation in Durham, 2000.
F. Borzumati +17 more
openaire +2 more sources
We review the theoretical and experimental results on semi-leptonic and rare B decays presented in working group 2 of the UK phenomenology workshop on heavy flavour physics and CP violation in Durham, 2000.
F. Borzumati +17 more
openaire +2 more sources
Semi-leptonic neutral-current decays
Il Nuovo Cimento A, 1975The possibility of testing neutral-current models in the strangeness-conserving semi-leptonic decays is discussed. The most reasonable experiment would seem to involve a search for parity-violating effects in Σ0→Λe+e-. However, we find anadditional order-of-magnitude suppression for this process due to the favored value of the mixing angle in the ...
J. Schechter, M. Singer
openaire +1 more source
$��_b$ semi-leptonic weak decays
2011$ _b \rightarrow _c^{(*)}$ semi-leptonic decays are studied in details. Relevant helicity amplitudes are written down. Both unpolarized and polarized $ _b$ cases are considered. Decay angular distributions, asymmetry parameters and semileptonic decay rates are calculated, with numerical results using leading order results of the large $N_c$ and ...
Du, Ming-Kai, Liu, Chun
openaire +1 more source
Semi-leptonic decays on the lattice
Nuclear Physics B - Proceedings Supplements, 1991Abstract We present our recent results for the semi-leptonic decays D → Klν, D → πlν, D? → ηlν and D? → Klν. We report on work in progress for D → K ∗ lν .
Claude W. Bernard +2 more
openaire +1 more source
Semi-leptonic decays of the ξ0 hyperon
Nuclear Physics A, 1998Abstract The KTeV experiment at Fermilab was used to observe neutral Cascade hyperon beta decays. This is the first observation of such decays and a preliminary branching ratio for Ξ 0 → Σ + e − v ¯ e of 2.6 ± 0.2 (stat.) ± 0.3 (sys.) x 10−4 is reported.
openaire +1 more source
Exclusive Semi-leptonic Decays at Belle II
Proceedings of 11th International Workshop on the CKM Unitarity Triangle — PoS(CKM2021), 2023openaire +1 more source