Measurement of the Λb polarization and angular parameters in Λb →j /ψ Λ decays from pp collisions at s =7 and 8 TeV MEASUREMENT of the Λb POLARIZATION ⋯ A. M. SIRUNYAN et al.
An analysis of the bottom baryon decay Λb → J=ψð→ μþμ−ÞΛð→ pπ−Þ is performed to measure the Λb polarization and three angular parameters in data from pp collisions at ffiffi s p ¼ 7 and 8 TeV, collected by the CMS experiment at the Large Hadron Collider. The Λb polarization is measured to be 0.0...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
American Physical Society
2018
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/65579/ http://irep.iium.edu.my/65579/ http://irep.iium.edu.my/65579/ http://irep.iium.edu.my/65579/1/65579_Measurement%20of%20the%20%CE%9Bb%20polarization_article.pdf http://irep.iium.edu.my/65579/2/65579_Measurement%20of%20the%20%CE%9Bb%20polarization_scopus.pdf |