Computation of Heavy Quarkonium Spectrum in Perturbative QCD
Computation of Heavy Quarkonium Spectrum in Perturbative QCD
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DOI:
10.22323/1.260.0011
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发表时间:
2016-07
期刊:
影响因子:
--
通讯作者:
Y. Sumino
中科院分区:
文献类型:
--
作者:
Y. Sumino
Non-relativistic bound state theories for QED and QCD have become fairly mature and amenable to a textbook-level understanding and computation. In this talk we give an introductory review of the following subjects related to the recent computation of the heavy quarkonium spectrum using perturbative QCD: (1) Technological developments in higher-order computation, (2) Physics predictions, (3) Challenge towards analytic evaluation of the 3-loop static QCD potential.