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Inclusive decay B→ηX
Baringer, Philip S.
Baringer, Philip S.
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Abstract
Using data samples taken at the Υ(4S) resonance and nearby continuum e(+)e(−) annihilation with the CLEO-II detector at CESR, we have measured the inclusive branching fraction B(B→ηX)=(17.6±1.1±1.2)%, and the momentum distribution of the η mesons from B meson decay. The η yield cannot be explained as arising solely from the decay of intermediate charmed mesons.
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This is the publisher's version, also available electronically from http://journals.aps.org/prd/abstract/10.1103/PhysRevD.53.6033.
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1996-06-01
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American Physical Society
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Y. Kubota et al. ((CLEO Collaboration)). (1996). "Inclusive decay B→ηX." Physical Review D, 53(11):6033. http://dx.doi.org/10.1103/PhysRevD.53.6033