Inclusive B decay calculations with analytic continuation
Inclusive B decay calculations with analytic continuation
复制标题
具有解析延拓的包容性 B 衰减计算
DOI:
10.1051/epjconf/201817513006
复制
发表时间:
2018
影响因子:
--
通讯作者:
Ohki Hiroshi
中科院分区:
文献类型:
--
作者:
Hashimoto Shoji;Colquhoun Brian;Izubuchi Taku;Kaneko Takashi;Ohki Hiroshi
First-principle lattice calculation of inclusive B meson semileptonic decays is possible for a certain class of moments that is connected to the structure function at unphysical kinematics by analytic continuation. We present an exploratory lattice calculation and a comparison with the heavy quark expansion technique.