Media type: E-Article Title: Implications of the recent measurement of pure annihilation Bs→π+π− decays in QCD factorization Contributor: Zhu, Guohuai imprint: Elsevier BV, 2011 Published in: Physics Letters B Language: English DOI: 10.1016/j.physletb.2011.07.045 ISSN: 0370-2693 Keywords: Nuclear and High Energy Physics Origination: Footnote: