The angular structure of jet quenching within a hybrid strong/weak coupling model
Name
1612.09238.pdf
Description
Accepted version
Size
469.01 KB
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Checksum (MD5)
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Author(s)
Casalderrey-Solana, Jorge
Gulhan, Doga Can
Milhano, José Guilherme
Pablos, Daniel
Rajagopal, Krishna
Date Issued
2017
Journal
Nuclear and Particle Physics Proceedings
Publisher
Elsevier BV
Version
Author's final manuscript
Abstract
© 2017 Elsevier B.V. Building upon the hybrid strong/weak coupling model for jet quenching, we incorporate and study the effects of transverse momentum broadening and medium response of the plasma to jets on a variety of observables. For inclusive jet observables, we find little sensitivity to the strength of broadening. To constrain those dynamics, we propose new observables constructed from ratios of differential jet shapes, in which particles are binned in momentum, which are sensitive to the in-medium broadening parameter. We also investigate the effect of the back-reaction of the medium on the angular structure of jets as reconstructed with different cone radii R. Finally we provide results for the so called “missing-pt” finding a qualitative agreement between our model calculations and data in many respects, although a quantitative agreement is beyond our simplified treatment of the hadrons originating from the hydrodynamic wake.
MIT Department
Massachusetts Institute of Technology. Center for Theoretical Physics
Terms of Use
Creative Commons Attribution-NonCommercial-NoDerivs License
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1016/J.NUCLPHYSBPS.2017.05.083
