( mathcal{O}left( {{alpha_s}{v^2}} ight) )correction to pseudoscalar quarkonium decay to two photons
Yu Jia, Xiu-Ting Yang, Wen-Long Sang, Jia XuVolume:
2011
Language:
english
DOI:
10.1007/jhep06(2011)097
Date:
June, 2011
File:
PDF, 445 KB
english, 2011