Media type: E-Article Title: Theoretical update ofBs−bar Bsmixing Contributor: Lenz, Alexander; Nierste, Ulrich imprint: Springer Science and Business Media LLC, 2007 Published in: Journal of High Energy Physics Language: Not determined DOI: 10.1088/1126-6708/2007/06/072 ISSN: 1029-8479 Origination: Footnote: Access State: Open Access