Assuming an integrated luminosity of 100 fb is collected at the ATLAS detector at the LHC, calculate the number of h→ ZZ events where both Z bosons decay to either a ete pair or a pair. You may assume that the total Higgs (h) production cross section is o = 2 x 10¹ fb, the branching fraction for a Z boson decay to a e'e pair is 3.36%, the branching fraction for a Z boson decay to a utu pair is 3.36%, and the branching fraction for a Higgs boson to decay to a pair of Z bosons is 2.7%. Enter your answer in the box below rounded to the nearest integer (e.g. 1234.4 should be entered as 1234).

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter21: Surface Characterization By Spectroscopy And Microscopy
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Problem 21.4QAP
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Assuming an integrated luminosity of 100 fb is collected at the ATLAS detector at the LHC, calculate the number of h ZZ events where
both Z bosons decay to either a ete pair or a u u palr.
You may assume that the total Higgs (h) production cross section is o, = 2 x 10' fb, the branching fraction for a Z boson decay to a ee
pair is 3.36%, the branching fraction for a Z boson decay to a "u pair is 3.36%, and the branching fraction for a Higgs boson to decay to a
pair of Z bosons is 2.7%.
Enter your answer in the box below rounded to the nearest integer (e.g. 1234.4 should be entered as 1234).
Ancwer
Transcribed Image Text:Assuming an integrated luminosity of 100 fb is collected at the ATLAS detector at the LHC, calculate the number of h ZZ events where both Z bosons decay to either a ete pair or a u u palr. You may assume that the total Higgs (h) production cross section is o, = 2 x 10' fb, the branching fraction for a Z boson decay to a ee pair is 3.36%, the branching fraction for a Z boson decay to a "u pair is 3.36%, and the branching fraction for a Higgs boson to decay to a pair of Z bosons is 2.7%. Enter your answer in the box below rounded to the nearest integer (e.g. 1234.4 should be entered as 1234). Ancwer
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