Results 171 to 180 of about 2,235,212 (197)
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
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Semi-leptonic decays on the lattice
Nuclear Physics B - Proceedings Supplements, 1991 Abstract 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
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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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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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The D meson semi-leptonic decays on the lattice
Nuclear Physics B - Proceedings Supplements, 1991Abstract We present the results of a lattice computation of the D meson semi-leptonic decays in the pseudoscalar and vector channels.
V. Lubicz +3 more
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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, 2023B L Wang, G F Cao, J F Hu
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