Results 181 to 190 of about 5,931 (207)
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Semi-leptonic decays on the lattice
Nuclear Physics, Section 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 .
Amarjit Soni
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Exclusive semi-leptonic decays of bottom baryons
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1990 J G Körner, R Migneron
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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
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$Ω_b$ semi-leptonic weak decays
2011$Ω_b \rightarrow Ω_c^{(*)}$ semi-leptonic decays are studied in details. Relevant helicity amplitudes are written down. Both unpolarized and polarized $Ω_b$ 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 heavy ...
Du, Ming-Kai, Liu, Chun
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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.
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Search for the semi-leptonic decays Λc+→Λπ+π−e+νe and Λc+→pKS0π−e+νe
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2023M N Achasov, R A Briere, G F Cao
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Semi-leptonic decays of D-mesons in lattice QCD
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 1992G Martinelli, C T Sachrajda
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Semi-Leptonic and Non-Leptonic B Meson Decays to Charmed Mesons
Chinese Physics Letters, 2011Hui-Feng Fu +2 more
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