We report on a study of jet shapes in inclusive jet production in pp̄ collisions at s=1.96 TeV using the upgraded collider detector at Fermilab in Run II (CDF II) and based on an integrated luminosity of 170 pb-1. Measurements are carried out on jets with rapidity 0.1<|Yjet|<0.7 and transverse momentum 37GeV/c<PTjet<380GeV/c. The jets have been corrected to the hadron level. The measured jet shapes are compared to leading-order QCD parton-shower Monte Carlo predictions as implemented in the PYTHIA and HERWIG programs. PYTHIA, tuned to describe the underlying event as measured in CDF Run I, provides a better description of the measured jet shapes than does PYTHIA or HERWIG with their default parameters

CDF Collaboration, D. Acosta, J. Adelman, T. Affolder, T. Akimoto, M. G. Albrow, et al. (2005). Study of jet shapes in inclusive jet production in p anti-p collisions at sqrt(s)=1.96 TeV. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 71(11), 1-15 [10.1103/PhysRevD.71.112002].

Study of jet shapes in inclusive jet production in p anti-p collisions at sqrt(s)=1.96 TeV

CASTRO, ANDREA;DENINNO, MARIA MADDALENA;MARGAROLI, FABRIZIO;MOGGI, NICCOLO';RIMONDI, FRANCO;ZUCCHELLI, STEFANO
2005

Abstract

We report on a study of jet shapes in inclusive jet production in pp̄ collisions at s=1.96 TeV using the upgraded collider detector at Fermilab in Run II (CDF II) and based on an integrated luminosity of 170 pb-1. Measurements are carried out on jets with rapidity 0.1<|Yjet|<0.7 and transverse momentum 37GeV/c
2005
CDF Collaboration, D. Acosta, J. Adelman, T. Affolder, T. Akimoto, M. G. Albrow, et al. (2005). Study of jet shapes in inclusive jet production in p anti-p collisions at sqrt(s)=1.96 TeV. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 71(11), 1-15 [10.1103/PhysRevD.71.112002].
CDF Collaboration; D. Acosta; J. Adelman; T. Affolder; T. Akimoto; M. G. Albrow; D. Ambrose; S. Amerio; D. Amidei; A. Anastassov; K. Anikeev; A. Annov...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/23962
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