Yayınlanmış 1 Ocak 2013
| Sürüm v1
Dergi makalesi
Açık
Measurement of the Lambda(0)(b) lifetime in pp collisions at root s=7 TeV
Oluşturanlar
- 1. Yerevan Phys Inst, Yerevan 375036, Armenia
- 2. OeAW, Inst Hochenergiephys, Vienna, Austria
Açıklama
A measurement of the Lambda(0)(b) lifetime using the decay Lambda(0)(b) -> J/psi Lambda in protonproton collisions at root s = 7TeV is presented. The data set, corresponding to an integrated luminosity of about 5 fb(-1), was recorded with the CMS experiment at the Large Hadron Collider using triggers that selected dimuon events in the J/psi mass region. The Lambda(0)(b) lifetime is measured to be 1.503 +/- 0.052 (stat.) +/- 0.031 (syst.) ps
Dosyalar
bib-729b588a-abee-4d03-8663-7175be2bd433.txt
Dosyalar
(394 Bytes)
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