Journal article
Measurement of CP violation in $B_s^0 \to φφ$ decays
- Abstract:
-
A measurement of the decay time dependent CP-violating asymmetry in $B_s^0 \to \phi\phi$ decays is presented, along with measurements of the $T$-odd triple-product asymmetries. In this decay channel, the CP-violating weak phase arises from the interference between $B_s^0$-$\bar{B}_s^0$ mixing and the loop-induced decay amplitude. Using a sample of proton-proton collision data corresponding to an integrated luminosity of $3.0\, fb^{-1}$ collected with the LHCb detector, a signal yield of appro...
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- Publication status:
- Published
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Bibliographic Details
- Publisher:
- American Physical Society Publisher's website
- Journal:
- Phys. Rev. D
- Volume:
- 90
- Issue:
- 5
- Pages:
- 052011
- Publication date:
- 2014-07-08
- DOI:
- EISSN:
-
1550-2368
- ISSN:
-
1550-7998
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
pubs:476041
- UUID:
-
uuid:034b6ca7-6fcb-4642-aa6d-3277d3624b9b
- Local pid:
- pubs:476041
- Source identifiers:
-
476041
- Deposit date:
- 2014-12-12
Terms of use
- Copyright date:
- 2014
- Notes:
- 19 pages, 7 figures, updated to published version
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