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Measurement of B (B→Xsγ), the B→Xsγ photon energy spectrum, and the direct CP asymmetry in B→Xs+dγ decays

J. P. Lees, A. Adametz, U. Uwer [und weitere] (BABAR Collaboration)

The photon spectrum in B→Xsγ decay, where Xs is any strange hadronic state, is studied using a data sample of (382.8±4.2)×106 e+e−→Υ(4S)→B¯¯¯B events collected by the BABAR experiment at the PEP-II collider. The spectrum is used to measure the branching fraction B(B→Xsγ)=(3.21±0.15±0.29±0.08)×10−4 a... Full description

Contributors: Lees, Jean-Pierre | Author
Adametz, Aleksandra | Author
Uwer, Ulrich | Author
Corporate Author: BABAR Collaboration | Author
Published: 28 December 2012
Contained in: Physical review / D [S.l.] : Soc., 1970 86(2012,11) Artikel-Nummer 112008, 33 Seiten
Journal Title: Physical review / D
Fulltext access:
Availability is being checked...
Links: Volltext (dx.doi.org)
Volltext (journals.aps.org)
ISSN: 2470-0029
DOI: 10.1103/PhysRevD.86.112008
Regional Holdings: TIB – German National Library of Science and Technology
Language: English
Notes: Im Titel sind das s und γ und die Formel s+dγ tiefgestellt
Im Titel ist das B vor der Klammer in anderer Schriftart dargestellt
Gesehen am 25.05.2018
Physical Description: 33
ID (e.g. DOI, URN): 10.1103/PhysRevD.86.112008
PPN (Catalogue-ID): 1575504448
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