Branching Fractions andCPAsymmetries inB0→K+K−KS0andB+→K+KS0KS0
نویسندگان
چکیده
منابع مشابه
Branching Fractions
From an analysis of the current world averages of the K→ ν̄l l (γ) and τ→ντ K − branching fractions, we derive, within the framework of type II Higgs doublets models such as the Minimal Supersymmetric Extension of the Standard Model, tanβ/mH < 0.21 GeV at a 90% confidence limit. Submitted to Physics Letters B
متن کاملBranching Fractions
This article describes improved measurements by CLEO of the B0 → D+ s D ∗− and B0 → D∗+ s D ∗− branching fractions, and first evidence for the decay B+ → D (∗)+ s D̄∗∗0, where D̄∗∗0 represents the sum of the D̄1(2420) 0, D̄ 2(2460) 0, and D̄1(j = 1/2) 0 L = 1 charm meson states. Also reported is the first measurement of theD∗+ s polarization in the decay B 0 → D∗+ s D . A partial reconstruction tech...
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To accommodate the 9 new experimental papers listed in the τ References for this edition, only a few changes were made to the τ Listings. There were new measurements of the τ charged-prong topological branching fractions by the DELPHI [1] and L3 [2] collaborations. Early measurements of these branching fractions tended to define charged tracks from K 0 S → π − π + decays as charged prongs, whil...
متن کاملΤ Branching Fractions
The B factories continue to dominate experimental publications on the τ. Since the previous edition of this Review, there have been 15 published papers that have contributed measurements to the τ Listings, including 6 from the BaBar Collaboration and 8 from the Belle Collaboration. Seven of these papers have provided new upper limits on the branching fractions for neutrinoless τ-decay modes. Of...
متن کاملK branching fractions
P. del Amo Sanchez, J. P. Lees, V. Poireau, E. Prencipe, V. Tisserand, J. Garra Tico, E. Grauges, M. Martinelli, A. Palano, M. Pappagallo, G. Eigen, B. Stugu, L. Sun, M. Battaglia, D.N. Brown, B. Hooberman, L. T. Kerth, Yu. G. Kolomensky, G. Lynch, I. L. Osipenkov, T. Tanabe, C.M. Hawkes, A. T. Watson, H. Koch, T. Schroeder, D. J. Asgeirsson, C. Hearty, T. S. Mattison, J. A. McKenna, A. Khan, A...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2004
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.93.181805