Journal article
First evidence for the two-body charmless baryonic decay $B^0 \to p \bar{p}$
- Abstract:
-
The results of a search for the rare two-body charmless baryonic decays $B^0 \to p \bar{p}$ and $B_s^0 \to p \bar{p}$ are reported. The analysis uses a data sample, corresponding to an integrated luminosity of 0.9 fb$^{-1}$, of $pp$ collision data collected by the LHCb experiment at a centre-of-mass energy of 7 TeV. An excess of $B^0 \to p \bar{p}$ candidates with respect to background expectations is seen with a statistical significance of 3.3 standard deviations. This is the first evidence ...
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- Publication status:
- Published
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- Publisher copy:
- 10.1007/JHEP10(2013)005
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Authors
Bibliographic Details
- Journal:
- J. High Energy Phys.
- Volume:
- 10
- Issue:
- 10
- Pages:
- 005
- Publication date:
- 2013-08-05
- DOI:
- EISSN:
-
1029-8479
- ISSN:
-
1029-8479
- Source identifiers:
-
435903
Item Description
- Keywords:
- Pubs id:
-
pubs:435903
- UUID:
-
uuid:f5f814da-4bdf-4aa2-b376-ef55a91af560
- Local pid:
- pubs:435903
- Deposit date:
- 2014-02-13
Terms of use
- Copyright date:
- 2013
- Notes:
- 12 pages, 3 figures
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