Measurement of the B → X[subscript s]ℓ[superscript +]ℓ[superscript −] Branching Fraction and Search for Direct CP Violation from a Sum of Exclusive Final States
We measure the total branching fraction of the flavor-changing neutral-current process B → X[subscript s]ℓ[superscript +]ℓ[superscript −], along with partial branching fractions in bins of dilepton and hadronic system (X[subscript s]) mass, using a sample of 471 × 10[superscript 6] Υ(4S) → B[bar ove...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | en_US |
| Published: |
American Physical Society
2014
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| Online Access: | http://hdl.handle.net/1721.1/90879 |