Measurement of the Λ[superscript 0][subscrip b] lifetime in pp collisions at √s =7 TeV

A measurement of the Λ[superscript 0][subscript b] lifetime using the decay Λ[superscript 0][subscript b] to → J/ψΛ in protonproton collisions at √s =7 TeV is presented. The data set, corresponding to an integrated luminosity of about 5 fb[superscript −1], was recorded with the CMS experiment at the...

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Main Authors: Apyan, Aram, Bauer, Gerry P., Busza, Wit, Butz, Erik M., Cali, Ivan Amos, Chan, Matthew Hans, Dutta, Valentina, Gomez-Ceballos, Guillelmo, Goncharov, Maxim, Klute, Markus, Lai, Yue Shi, Levin, Andrew Michael, Luckey, P. David, Jr., Teng, Ma, Nahn, Steven, Paus, Christoph M. E., Ralph, Duncan Kelley, Roland, Christof E., Roland, Gunther M., Stephans, George S. F., Stoeckli, Fabian, Sumorok, Konstanty C., Sung, Kevin Kai Hong, Velicanu, Dragos Alexandru, Wolf, Roger, Wyslouch, Boleslaw, Yilmaz, Yetkin, Yoon, Andrew, Zanetti, Marco, Wyslouch, Victoria, Yang, Mingming, Ph. D. Massachusetts Institute of Technology, Kim, Yongsun, Ph. D. Massachusetts Institute of Technology
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:English
Published: Springer Berlin Heidelberg 2017
Online Access:http://hdl.handle.net/1721.1/110775
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