Publication
Title
Measurement of b jet shapes in proton-proton collisions at root s=5.02 TeV
Author
Abstract
We present the first study of charged-hadron production associated with jets originating from b quarks in proton-proton collisions at a center-of-mass energy of 5.02 TeV. The data sample used in this study was collected with the CMS detector at the CERN LHC and corresponds to an integrated luminosity of 27.4 pb(-1). To characterize the jet substructure, the differential jet shapes, defined as the normalized transverse momentum distribution of charged hadrons as a function of angular distance from the jet axis, are measured for b jets. In addition to the jet shapes, the per-jet yields of charged particles associated with b jets are also quantified, again as a function of the angular distance with respect to the jet axis. Extracted jet shape and particle yield distributions for b jets are compared with results for inclusive jets, as well as with the predictions from the pythia and herwig++ event generators.
Language
English
Source (journal)
Journal of high energy physics. - Bristol
Publication
Bristol : 2021
ISSN
1126-6708
1029-8479 [online]
DOI
10.1007/JHEP05(2021)054
Volume/pages
5 (2021) , 35 p.
Article Reference
54
ISI
000649372400001
Medium
E-only publicatie
Full text (Publisher's DOI)
UAntwerpen
Faculty/Department
Research group
Project info
The CMS experiment at the Large Hadron Collider at CERN.
Beyond Collinear Factorization: Precision Measurement Era with Predictions from the Parton Branching TMDs.
Publication type
Subject
Affiliation
Publications with a UAntwerp address
External links
Web of Science
Record
Identifier
Creation 28.06.2021
Last edited 02.10.2024
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