Journal article
Measurement of the effective B s 0→K +K - lifetime
- Abstract:
-
A precise determination of the effective B s 0→K +K - lifetime can be used to constrain contributions from physics beyond the Standard Model in the Bs0 meson system. Conventional approaches select B meson decay products that are significantly displaced from the B meson production vertex. As a consequence, B mesons with low decay times are suppressed, introducing a bias to the decay time spectrum which must be corrected. This analysis uses a technique that explicitly avoids a lifetime bias by ...
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Bibliographic Details
- Journal:
- Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
- Volume:
- 716
- Issue:
- 3-5
- Pages:
- 393-400
- Publication date:
- 2012-10-02
- DOI:
- ISSN:
-
0370-2693
- Source identifiers:
-
352677
Item Description
- Pubs id:
-
pubs:352677
- UUID:
-
uuid:beebceb4-b305-4d0a-b897-49d79d15f90a
- Local pid:
- pubs:352677
- Deposit date:
- 2013-11-16
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- Copyright date:
- 2012
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