Results 11 to 20 of about 5,931 (207)

D- and B-meson semi-leptonic decays [PDF]

Nuclear Physics B - Proceedings Supplements, 1994
Recent results for semi-leptonic decays of $D$ and $B$ mesons at $β=6.4$, using the Wilson action, and at $β=6.0$, using the Clover action, are reported.
Abada, A, Allton, C, Bartoloni, A, Battista, C, Boucard, P, Cabasino, S, Cabibbo, N, Carpenter, D, Crisafulli, M, Güsken, S, Hernandez, P, Lubicz, V, Martinelli, G, Marzano, F, Paolucci, P, Pech, J, Pene, O, RAPUANO, FEDERICO, Sachrajda, C, Sarno, R, Schilling, K, Siegert, G, Stella, N, Todesco, G, Torelli, M, Tross, W, Vicini, P, Vladikas, A.   +27 more
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Semi-leptonic and rare decays

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, T. J. Champion, M. Aoki, A. Bevan, W. N. Cottingham, A. Dighe, P. Gambino, N. de Groot, P. F. Harrison, S. Khalil, C. S. Kim, P. Liniger, M. Misiak, L. Reina, RICCIARDI, GIULIA, E. I. Shibata, N. Uraltsev, D. Wyler   +17 more
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Searching for new physics in semi-leptonic baryon decays [PDF]

Modern Physics Letters A, 2017
We propose two different and complementary observables for singling out possible signals of physics beyond the Standard Model (SM) in the semi-leptonic decays [Formula: see text], both with the [Formula: see text] lepton and with a light lepton. The two observables are the partial decay width and a T-odd asymmetry, whose respective sensitivities to ...
Di Salvo, Elvio, Ajaltouni, Ziad J.
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Predictions and tests for semi-leptonic decays of beauty hadrons

International Journal of Modern Physics A
We make predictions and propose tests for the semi-leptonic decays [Formula: see text] and [Formula: see text], with l = e, [Formula: see text] and [Formula: see text]. Preliminarily, we study such processes according to the [Formula: see text] scheme, which helps interpreting the results of previous analyses.
Di Salvo, Elvio, Ajaltouni, Ziad J, Fontanelli, Flavio   +2 more
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Search for the semi-leptonic decays And

Physics Letters, 2023
We search for the semi-leptonic decays Λc+→Λπ+π−e+νe and Λc+→pKS0π−e+νe in a sample of 4.5fb−1 of e+e− annihilation data collected in the center-of-mass energy region between 4.600GeV and 4.699GeV by the BESIII detector at the BEPCII. No significant signals are observed, and the upper limits on the decay branching fractions are set to be B(Λc+→Λπ+π−e ...
Ablikim, M., Achasov, M.N., Adlarson, P., Aliberti, R., Amoroso, A., An, M.R., An, Q., Bai, Y., Bakina, O., Balossino, I., Ban, Y., Batozskaya, V., Begzsuren, K., Berger, N., Bertani, M., Bettoni, D., Bianchi, F., Bianco, E., Bloms, J., Bortone, A., Boyko, I., Briere, R.A., Brueggemann, A., Cai, H., Cai, X., Calcaterra, A., Cao, G.F., Cao, N., Cetin, S.A., Chang, J.F., Chang, T.T., Chang, W.L., Che, G.R., Chelkov, G., Chen, C., Chen, Chao, Chen, G., Chen, H.S., Chen, M.L., Chen, S.J., Chen, S.M., Chen, T., Chen, X.R., Chen, X.T., Chen, Y.B., Chen, Y.Q., Chen, Z.J., Cheng, W.S., Choi, S.K., Chu, X., Cibinetto, G., Coen, S.C., Cossio, F., Cui, J.J., Dai, H.L., Dai, J.P., Dbeyssi, A., de Boer, R.E., Dedovich, D., Deng, Z.Y., Denig, A., Denysenko, I., Destefanis, M., De Mori, F., Ding, B., Ding, X.X., Ding, Y., Ding, Y., Dong, J., Dong, L.Y., Dong, M.Y., Dong, X., Du, S.X., Duan, Z.H., Egorov, P., Fan, Y.L., Fang, J., Fang, S.S., Fang, W.X., Fang, Y., Farinelli, R., Fava, L., Feldbauer, F., Felici, G., Feng, C.Q., Feng, J.H., Fischer, K., Fritsch, M., Fritzsch, C., Fu, C.D., Fu, Y.W., Gao, H., Gao, Y.N., Gao, Yang, Garbolino, S., Garzia, I., Ge, P.T., Ge, Z.W., Geng, C., Gersabeck, E.M., Gilman, A., Goetzen, K., Gong, L., Gong, W.X., Gradl, W., Gramigna, S., Greco, M., Gu, M.H., Gu, Y.T., Guan, C.Y., Guan, Z.L., Guo, A.Q., Guo, L.B., Guo, R.P., Guo, Y.P., Guskov, A., H, X.T., Han, W.Y., Hao, X.Q., Harris, F.A., He, K.K., He, K.L., Heinsius, F.H., Heinz, C.H., Heng, Y.K., Herold, C., Holtmann, T., Hong, P.C., Hou, G.Y., Hou, Y.R., Hou, Z.L., Hu, H.M., Hu, J.F., Hu, T., Hu, Y., Huang, G.S., Huang, K.X., Huang, L.Q., Huang, X.T., Huang, Y.P., Hussain, T., Hüsken, N., Imoehl, W., Irshad, M., Jackson, J., Jaeger, S., Janchiv, S., Jeong, J.H., Ji, Q., Ji, Q.P., Ji, X.B., Ji, X.L., Ji, Y.Y., Jia, Z.K., Jiang, P.C., Jiang, S.S., Jiang, T.J., Jiang, X.S., Jiang, Y., Jiao, J.B., Jiao, Z., Jin, S., Jin, Y., Jing, M.Q., Johansson, T., K, X., Kabana, S., Kalantar-Nayestanaki, N., Kang, X.L., Kang, X.S., Kappert, R., Kavatsyuk, M., Ke, B.C., Khoukaz, A., Kiuchi, R., Kliemt, R., Koch, L., Kolcu, O.B., Kopf, B., Kuessner, M., Kupsc, A., Kühn, W., Lane, J.J., Lange, J.S., Larin, P., Lavania, A., Lavezzi, L., Lei, T.T., Lei, Z.H., Leithoff, H., Lellmann, M., Lenz, T., Li, C., Li, C., Li, C.H., Li, Cheng, Li, D.M., Li, F., Li, G., Li, H.   +199 more
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Form Factors for semi-leptonic $B$ decays [PDF]

Proceedings of 34th annual International Symposium on Lattice Field Theory — PoS(LATTICE2016), 2017
13 pages, 2 tables, 6 figures, presented at the 34th annual International Symposium on Lattice Field Theory (Lattice2016), 24-30 July 2016, University of Southampton ...
Flynn, Jonathan, Izubuchi, Taku, Juttner, Andreas, Kawanai, Taichi, Lehner, Christoph, Lizarazo, Edwin, Soni, Amarjit, Tsang, Justus Tobias, Witzel, Oliver   +8 more
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(Semi-)leptonic decays of $D_{(s)}$ Mesons at BESIII [PDF]

Proceedings of ALPS 2019 An Alpine LHC Physics Summit — PoS(ALPS2019), 2021
Leptonic and semi-leptonic D decays at BESIII contribute the most precise experimental measurement of |Vcs(d)| and form factor fD(s) in the world based on 2.93 fb−1 and 3.19 fb−1 data taken at center-of-mass energies s√=3.773 and 4.180~GeV, respectively.
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SEMI-LEPTONIC B DECAY [PDF]

B Physics and CP Violation, 1998
Latex2.09, uses sprocl.sty and epsf.sty. 10 pages with 3 postscript files included.
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Semi-leptonic decays of B-mesons [PDF]

Nuclear Physics B - Proceedings Supplements, 1995
3 pages, uuencoded compressed postscript file; contribution to Lattice '94, 27 Sep - 1 Oct, Bielefeld, Germany; to appear in the ...
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Leptonic and semi-leptonic B decays [PDF]

Nuclear Physics B - Proceedings Supplements, 2001
We present results for the semi-leptonic and leptonic decays of B mesons. These non-perturbative matrix elements are important for constraining the CKM matrix. Results are presented for the pseudoscalar and vector decay constants, as well as flavour breaking ratios and heavy quark symmetry relations.
UKQCD Collaboration, Maynard, C. M.
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