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Journal article

Observation of the Bc meson in the exclusive decay Bc-->J/psipi.

Abstract:
A fully reconstructed Bc-->J/psipi signal is observed with the D0 detector at the Fermilab Tevatron pp[over] collider using 1.3 fb(-1) of integrated luminosity. The signal consists of 54+/-12 candidates with a significance that exceeds 5 standard deviations, and confirms earlier observations of this decay. The measured mass of the Bc meson is 6300+/-14(stat)+/-5(syst) MeV/c2.

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Journal:
Physical review letters
Volume:
101
Issue:
1
Pages:
012001
Publication date:
2008-07-05
DOI:
EISSN:
1079-7114
ISSN:
0031-9007
URN:
uuid:d0ad6e80-0bab-4c4f-ac2d-e135ae7eed45
Source identifiers:
180060
Local pid:
pubs:180060
Language:
English
Keywords:

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