• L K Saini

      Articles written in Pramana – Journal of Physics

    • $W/Z +$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

      More Details Abstract Fulltext PDF

      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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