Study of Z Boson Production in PbPb Collisions at Nucleon-nucleon Centre of Mass Energy
Download or Read eBook Study of Z Boson Production in PbPb Collisions at Nucleon-nucleon Centre of Mass Energy PDF written by and published by . This book was released on 2011 with total page 22 pages. Available in PDF, EPUB and Kindle.
Author | : |
Publisher | : |
Total Pages | : 22 |
Release | : 2011 |
ISBN-10 | : OCLC:1066487047 |
ISBN-13 | : |
Rating | : 4/5 (47 Downloads) |
Book Synopsis Study of Z Boson Production in PbPb Collisions at Nucleon-nucleon Centre of Mass Energy by :
Book excerpt: A search for Z bosons in the mu+̂mu-̂ decay channel has been performed in PbPb collisions at a nucleon-nucleon centre of mass energy = 2.76 TeV with the CMS detector at the LHC, in a 7.2 inverse microbarn data sample. The number of opposite-sign muon pairs observed in the 60--120 GeV/c2̂ invariant mass range is 39, corresponding to a yield per unit of rapidity (y) and per minimum bias event of (33.8 +/- 5.5 (stat) +/- 4.4 (syst)) 10{̂-8}, in the.