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$W/Z +$jet(s) production in pp collisions at $\sqrt{s} = 7$ TeV
S B Beri L K Saini A P Singh on behalf of the CMS Collaboration
Poster Presentations Volume 79 Issue 5 November 2012 pp 1285-1288
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https://www.ias.ac.in/article/fulltext/pram/079/05/1285-1288 -
Keywords
Large Hadron Collider ;CMS ;𝑍 boson ;jets. -
Abstract
The measurements of the cross-sections are presented for the production of jets in association with 𝑊 and 𝑍 bosons reconstructed in their decays to electrons and muons. The results are based on 36 pb-1 of $pp$ collisions at $\sqrt{s} = 7$ TeV collected by the CMS Collaboration. Jets are reconstructed with the CMS particle flow algorithm and must pass a transverse momentum threshold of 30 GeV. The study presents the ratios $\sigma (V + \geq n-{\text{jet}})/\sigma (V)$ and $\sigma (V + \geq n-{\text{jet}})/\sigma(V + \geq (n - 1)-{\text{jet}}).$ The comparison between the data and the Monte Carlo prediction is also showed.
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Author Affiliations
S B Beri1 L K Saini1 A P Singh1 on behalf of the CMS Collaboration
- Department of Physics, Panjab University, Chandigarh 160 014, India
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Dates
- Published
- November 2012
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Pramana – Journal of Physics
Volume 97, 2023
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