DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Gluon bremsstrahlung in finite media beyond multiple soft scattering approximation

Abstract

We revisit the calculation of the medium-induced gluon spectrum in a nite QCD medium and develop a new approach that goes beyond multiple soft scattering approximation. We show by expanding around the harmonic oscillator that the rst two orders encompass the two known analytic limits: single hard and multiple soft scattering regimes, valid at high and low frequencies, respectively. Finally, we investigate the sensitivity of our results to the infrared and observe that for large media the spectrum is weakly dependent on the infrared medium scale.

Authors:
 [1]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States)
Publication Date:
Research Org.:
Brookhaven National Lab. (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP)
OSTI Identifier:
1558258
Report Number(s):
BNL-211973-2019-JAAM
Journal ID: ISSN 1029-8479
Grant/Contract Number:  
SC0012704
Resource Type:
Accepted Manuscript
Journal Name:
Journal of High Energy Physics (Online)
Additional Journal Information:
Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2019; Journal Issue: 7; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; Heavy Ion Phenomenology; Jets

Citation Formats

Mehtar-Tani, Yacine. Gluon bremsstrahlung in finite media beyond multiple soft scattering approximation. United States: N. p., 2019. Web. doi:10.1007/JHEP07(2019)057.
Mehtar-Tani, Yacine. Gluon bremsstrahlung in finite media beyond multiple soft scattering approximation. United States. https://doi.org/10.1007/JHEP07(2019)057
Mehtar-Tani, Yacine. Thu . "Gluon bremsstrahlung in finite media beyond multiple soft scattering approximation". United States. https://doi.org/10.1007/JHEP07(2019)057. https://www.osti.gov/servlets/purl/1558258.
@article{osti_1558258,
title = {Gluon bremsstrahlung in finite media beyond multiple soft scattering approximation},
author = {Mehtar-Tani, Yacine},
abstractNote = {We revisit the calculation of the medium-induced gluon spectrum in a nite QCD medium and develop a new approach that goes beyond multiple soft scattering approximation. We show by expanding around the harmonic oscillator that the rst two orders encompass the two known analytic limits: single hard and multiple soft scattering regimes, valid at high and low frequencies, respectively. Finally, we investigate the sensitivity of our results to the infrared and observe that for large media the spectrum is weakly dependent on the infrared medium scale.},
doi = {10.1007/JHEP07(2019)057},
journal = {Journal of High Energy Physics (Online)},
number = 7,
volume = 2019,
place = {United States},
year = {2019},
month = {7}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 5 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Calculating quenching weights
journal, July 2003


Theorie der Streuung schneller geladener Teilchen II Mehrfach-und Vielfachstreuung
journal, February 1948


Gluon radiation off hard quarks in a nuclear environment: opacity expansion
journal, November 2000


Radiative energy loss and p⊥-broadening of high energy partons in nuclei
journal, January 1997


Radiative energy loss of high energy quarks and gluons in a finite-volume quark-gluon plasma
journal, January 1997


Fully quantum treatment of the Landau-Pomeranchik-Migdal effect in QED and QCD
journal, June 1996

  • Zakharov, B. G.
  • Journal of Experimental and Theoretical Physics Letters, Vol. 63, Issue 12
  • DOI: 10.1134/1.567126

Radiative energy loss of high-energy quarks in finite-size nuclear matter and quark-gluon plasma
journal, April 1997

  • Zakharov, B. G.
  • Journal of Experimental and Theoretical Physics Letters, Vol. 65, Issue 8
  • DOI: 10.1134/1.567389

Photon and gluon emission in relativistic plasmas
journal, June 2002


Jet Physics in Heavy-Ion Collisions
journal, April 2013

  • Mehtar-Tani, Yacine; Milhano, JosÉ Guilherme; Tywoniuk, Konrad
  • International Journal of Modern Physics A, Vol. 28, Issue 11
  • DOI: 10.1142/S0217751X13400137

Jet structure in heavy ion collisions
journal, November 2015

  • Blaizot, J. -P.; Mehtar-Tani, Y.
  • International Journal of Modern Physics E, Vol. 24, Issue 11
  • DOI: 10.1142/S021830131530012X

Bremsstrahlung and Pair Production in Condensed Media at High Energies
journal, September 1956


Finite-size effects on the radiative energy loss of a fast parton in hot and dense strongly interacting matter
journal, December 2010


MARTINI: An event generator for relativistic heavy-ion collisions
journal, November 2009


A Monte Carlo model for ‘jet quenching’
journal, March 2009


Medium-induced gluon branching
journal, January 2013

  • Blaizot, Jean-Paul; Dominguez, Fabio; Iancu, Edmond
  • Journal of High Energy Physics, Vol. 2013, Issue 1
  • DOI: 10.1007/JHEP01(2013)143

Medium-induced gluon radiation and colour decoherence beyond the soft approximation
journal, February 2015

  • Apolinário, Liliana; Armesto, Néstor; Milhano, José Guilherme
  • Journal of High Energy Physics, Vol. 2015, Issue 2
  • DOI: 10.1007/JHEP02(2015)119

Energy loss of leading partons in a thermal QCD medium
journal, March 2005


Probabilistic picture for medium-induced jet evolution
journal, June 2014

  • Blaizot, Jean-Paul; Dominguez, Fabio; Iancu, Edmond
  • Journal of High Energy Physics, Vol. 2014, Issue 6
  • DOI: 10.1007/JHEP06(2014)075

Medium-Induced QCD Cascade: Democratic Branching and Wave Turbulence
journal, July 2013


Reaction operator approach to non-abelian energy loss
journal, January 2001


Medium-induced parton splitting kernels from Soft Collinear Effective Theory with Glauber gluons
journal, January 2012


Quark branching in QCD matter to any order in opacity beyond the soft gluon emission limit
journal, November 2018


Multiple parton scattering in nuclei: parton energy loss
journal, December 2001


Cronin effect and high- suppression in the nuclear gluon distribution at small x
journal, September 2004


A simple sum rule for the thermal gluon spectral function and applications
journal, May 2002


Gluon shadowing and jet quenching in A + A collisions at √ s =200 A GeV
journal, March 1992


Medium-induced gluon radiation off massive quarks fills the dead cone
journal, June 2004


Radiative energy loss of high energy partons traversing an expanding QCD plasma
journal, September 1998


Simple formula for high-energy gluon bremsstrahlung in a finite, expanding medium
journal, March 2009


Extracting the jet transport coefficient from jet quenching in high-energy heavy-ion collisions
journal, July 2014


QCD splitting/joining functions at finite temperature in the deep Landau-Pomeranchuk-Migdal regime
journal, September 2008


Works referencing / citing this record:

Parton energy loss and the generalized jet transport coefficient
journal, October 2019


Parton Energy Loss and the Generalized Jet Transport Coefficient
text, January 2019


Modified Boltzmann approach for modeling the splitting vertices induced by the hot QCD medium in the deep Landau-Pomeranchuk-Migdal region
journal, December 2019