B, D and K decays

Autor: G. Buchalla, T. K. Komatsubara, F. Muheim, L. Silvestrini, M. Artuso, D. M. Asner, P. Ball, E. Baracchini, G. Bell, M. Beneke, J. Berryhill, A. Bevan, I. I. Bigi, M. Blanke, Ch. Bobeth, M. Bona, F. Borzumati, T. Browder, T. Buanes, O. Buchmüller, A. J. Buras, S. Burdin, D. G. Cassel, R. Cavanaugh, M. Ciuchini, P. Colangelo, G. Crosetti, A. Dedes, F. De Fazio, S. Descotes-Genon, J. Dickens, Z. Doležal, S. Dürr, U. Egede, C. Eggel, G. Eigen, S. Fajfer, Th. Feldmann, R. Ferrandes, P. Gambino, T. Gershon, V. Gibson, M. Giorgi, V. V. Gligorov, B. Golob, A. Golutvin, Y. Grossman, D. Guadagnoli, U. Haisch, M. Hazumi, S. Heinemeyer, G. Hiller, D. Hitlin, T. Huber, T. Hurth, T. Iijima, A. Ishikawa, G. Isidori, S. Jäger, A. Khodjamirian, P. Koppenburg, T. Lagouri, U. Langenegger, C. Lazzeroni, A. Lenz, V. Lubicz, W. Lucha, H. Mahlke, D. Melikhov, F. Mescia, M. Misiak, M. Nakao, J. Napolitano, N. Nikitin, U. Nierste, K. Oide, Y. Okada, P. Paradisi, F. Parodi, M. Patel, A. A. Petrov, T. N. Pham, M. Pierini, S. Playfer, G. Polesello, A. Policicchio, A. Poschenrieder, P. Raimondi, S. Recksiegel, P. Řezníček, A. Robert, J. L. Rosner, G. Ruggiero, A. Sarti, O. Schneider, F. Schwab, S. Simula, S. Sivoklokov, P. Slavich, C. Smith, M. Smizanska, A. Soni, T. Speer, P. Spradlin, M. Spranger, A. Starodumov, B. Stech, A. Stocchi, S. Stone, C. Tarantino, F. Teubert, S. T'Jampens, K. Toms, K. Trabelsi, S. Trine, S. Uhlig, V. Vagnoni, J. J. van Hunen, G. Weiglein, A. Weiler, G. Wilkinson, Y. Xie, M. Yamauchi, G. Zhu, J. Zupan, R. Zwicky

Publikováno v: Flavor in the Era of the LHC ISBN: 9783540959410

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ac92fe83cbd9ea64e74274fff6a0dbe
https://doi.org/10.1007/978-3-540-95942-7_3

Exclusive Weak Decays of B–Mesons

Autor: Q. P. Xu, V. Rieckert, M. Neubert, B. Stech

Publikováno v: Advanced Series on Directions in High Energy Physics ISBN: 9789810208219

We present the results of a detailed study of semi-leptonic and nonleptonic weak decays of B-mesons based on the spin-flavor symmetry for heavy quarks. Semi-leptonic and transitions are discussed in an essentially model-independent way. In particular

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97b0d35de1b76677ea75fe151f8565d3
https://doi.org/10.1142/9789814503587_0005

The charged current couplings and CP-violation in the B-meson system

Autor: E.A. Paschos, U. Türke, B. Stech

Publikováno v: Physics Letters B. 128:240-244

We consider a lifetime range for the B meson from the observed upper limit down to 0.3 × 10 −12 s. Under this constraint all elements of the flavor mixing matrix are strongly restricted. By fitting the e parameter in K 0 -decay a relatively large

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::253f213bdb537980e3e071327a922b7b
https://doi.org/10.1016/0370-2693(83)90400-8

K° decays, unitarity and TCP

Autor: B. Stech

Publikováno v: Nuclear Physics B, Vol 46, Iss 1, Pp 100-108 (1972)

The unitarity and TCP properties of weak decay amplitudes are discussed in an S-matrix approach. The KS decay amplitudes are expressed in terms of the KL amplitudes.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b41f8fb247dcd2c943a7b2bf53d97ba6
http://www.sciencedirect.com/science/article/pii/0550321372902040

What we learnt from weak decays of heavy quarks

Autor: B. Stech

Publikováno v: Advanced Series on Directions in High Energy Physics ISBN: 9789971505608

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b652e4cae661143e1352d26ad850abbd
http://cds.cern.ch/record/189024