Potential NRQCD for unequal masses and the B c spectrum at N3LO
نویسندگان
چکیده
منابع مشابه
B and B C Mesons with Nrqcd and Clover Actions
We present preliminary results from our study of the heavy-light spectrum and decay constants. For the heavy quark, we use NRQCD at various masses around and above the b quark mass. For the first time, the heavy quark action and the heavy-light current consistently include corrections at second order in the non-relativistic expansion, as well as the leading finite a corrections. The light quark...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2016
ISSN: 1029-8479
DOI: 10.1007/jhep05(2016)017