Measurement of the Lambda(0)(b) lifetime in pp collisions at root s=7 TeV

Measurement of the Lambda(0)(b) lifetime in pp collisions at root s=7 TeV

A measurement of the λb0 lifetime using the decay λb0-1, was recorded with the CMS experiment at the Large Hadron Collider using triggers that selected dimuon events in the J/ψ mass region. The λb0 lifetime is measured to be 1.503 ± 0.052 (stat.) ± 0.031 (syst.) ps. [Figure not available: see fullte...

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Main Authors: Chatrchyan, S, Khachatryan, V, Sirunyan, A, Tumasyan, A, Adam, W, Bergauer, T, Dragicevic, M, Eroe, J, Fabjan, C, Friedl, M, Fruehwirth, R, Ghete, V, Hoermann, N, Hrubec, J, Jeitler, M, Kiesenhofer, W, Knuenz, V, Krammer, M, Kraetschmer, I, Liko, D, Mikulec, I, Rabady, D, Rahbaran, B, Rohringer, C, Rohringer, H
פורמט: Journal article
שפה:English
יצא לאור: 2013
תיאור
סיכום:A measurement of the λb0 lifetime using the decay λb0-1, was recorded with the CMS experiment at the Large Hadron Collider using triggers that selected dimuon events in the J/ψ mass region. The λb0 lifetime is measured to be 1.503 ± 0.052 (stat.) ± 0.031 (syst.) ps. [Figure not available: see fulltext.] © 2013 Cern for the benefit of the CMS collaboration.

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