Averages of b-hadron, c-hadron, and tau-lepton properties as of summer 2016

作者：Amhis, Y.^*; Banerjee, Sw.; Ben-Haim, E.; Bernlochner, F.; Bozek, A.; Bozzi, C.; Chrzaszcz, M.; Dingfelder, J.; Duell, S.; Gersabeck, M.; Gershon, T.; Gerstel, D.; Goldenzweig, P.; Harr, R.; Hayasaka, K.; Hayashii, H.; Kenzie, M.; Kuhr, T.; Leroy, O.; Lusiani, A.; Lyu, X. R.; Miyabayashi, K.; Naik, P.; Nanut, T.; Campos, A. Oyanguren; Patel, M.; Pedrini, D.; Petric, M.; Rama, M.; Roney, M.; Rotondo, M.; Schneider, O.; Schwanda, C.; Schwartz, A. J.; Serrano, J.; Shwartz, B.

来源：European Physical Journal C, 2017, 77(12): 895.

DOI：10.1140/epjc/s10052-017-5058-4

• DECAY-WIDTH DIFFERENCE
• EXCITED CHARM MESONS
• EXCLUSIVE SEMILEPTONIC HEAVY
• RELATIVE BRANCHING FRACTIONS
• TRIPLE-PRODUCT CORRELATIONS
• QED RADIATIVE-CORRECTIONS
• UNIVERSAL MONTE-CARLO
• BROKEN-VERTICAL-BAR
• FORM-FACTOR RATIOS
• TO-LEADING ORDER

This article reports world averages of measurements of b-hadron, c-hadron, and tau-lepton properties obtained by the Heavy Flavor Averaging Group using results available through summer 2016. For the averaging, common input parameters used in the various analyses are adjusted (rescaled) to common values, and known correlations are taken into account. The averages include branching fractions, lifetimes, neutral meson mixing parameters, CP violation parameters, parameters of semileptonic decays, and Cabbibo-Kobayashi-Maskawa matrix elements.

• 出版日期2017-12-21
• 单位中国科学院大学