Medium-induced radiative energy loss; equivalence between the BDMPS and Zakharov formalisms

Baier, Rudolf; Dokshitzer, YL; Mueller, A. H.; Schiff, D.

doi:10.1016/s0550-3213(98)00546-x

Cited by 282 publications

(418 citation statements)

References 11 publications

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“…Although the total energy loss −dE/dt of the upper part of the string includes the contribution from the term δ E| dus , we focus on the radiative energy loss Φ(t, u s ) which is physically more important. For instance, this contribution could be compared to calculations performed in the pQCD framework [9,10,11,12,13].…”

Section: The Equations Of Motion Of the Stringmentioning

confidence: 99%

Heavy-quark energy loss and thermalization in a strongly coupled supersymmetric Yang-Mills plasma

2009

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Using the AdS/CFT correspondence, we compute the radiative energy loss of a slowly decelerating heavy quark with mass M moving through a supersymmetric Yang Mills (SYM) plasma at temperature T at large t'Hooft coupling λ. The calculation is carried out in terms of perturbation in √ λT /M, and the rate of the energy loss is computed up to second order. We explain the physical meaning of each correction and estimate the thermalization time of a heavy quark moving in a strongly-coupled plasma.

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Section: The Equations Of Motion Of the Stringmentioning

confidence: 99%

Heavy-quark energy loss and thermalization in a strongly coupled supersymmetric Yang-Mills plasma

2009

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“…Traditionally, jet quenching refers to the suppression of production cross sections for various hadrons. The suppression was understood theoretically with several different approaches [28][29][30][31][32][33][34][35][36][37][38][39][40][41] (for reviews with different perspectives, see [42][43][44][45]). They share the common physical picture of the parton energy loss, but with emphasis on physics at different energy scales.…”

Section: Introductionmentioning

confidence: 99%

Towards the understanding of jet shapes and cross sections in heavy ion collisions using soft-collinear effective theory

Chien

Vitev

2016

J. High Energ. Phys.

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We calculate the jet shape and the jet cross section in heavy ion collisions using soft-collinear effective theory (SCET) and its extension with Glauber gluon interactions in the medium (SCET G ). We use the previously developed framework to systematically resum the jet shape at next-to-leading logarithmic accuracy, and we consistently include the medium modification by incorporating the leading order medium-induced splitting functions. The calculation provides, for the first time, a quantitative understanding of the jet shape modification measurement in lead-lead collisions at √ s NN = 2.76 TeV at the LHC. The inclusive jet suppression is also calculated within the same framework beyond the traditional concept of parton energy loss, and the dependence on the centrality, the jet radius and the jet kinematics is examined. In the end we present predictions for the anticipated jet shape and cross section measurements in lead-lead collisions at √ s NN ≈ 5.1 TeV at the LHC.

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“…Moreover, in the soft gluon limit p 2 ⊥ m0 is found to be closely related to * Electronic address: binwu@physik.uni-bielefeld.de radiative energy loss, that is, [1,3,4]…”

Section: Introductionmentioning

confidence: 99%

On p ⊥-broadening of high energy partons associated with the LPM effect in a finite-volume QCD medium

2011

J. High Energ. Phys.

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We study the contributions from radiation to p ⊥ -broadening of a high energy parton traversing a QCD medium with a finite length L. The interaction between the parton and the medium is described by decorrelated static multiple scattering.Amplitudes of medium-induced gluon emission and parton self-energy diagrams are evaluated in the soft gluon limit in the BDMPS formalism. We find both the doublelogarithmic correction from incoherent scattering, which is parametrically the same as that in single scattering, and the logarithmic correction from the LPM effect.Therefore, we expect a parametrically large correction from radiation to the mediuminduced p ⊥ -broadening in perturbative QCD.

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Medium-induced radiative energy loss; equivalence between the BDMPS and Zakharov formalisms

Cited by 282 publications

References 11 publications

Heavy-quark energy loss and thermalization in a strongly coupled supersymmetric Yang-Mills plasma

Heavy-quark energy loss and thermalization in a strongly coupled supersymmetric Yang-Mills plasma

Towards the understanding of jet shapes and cross sections in heavy ion collisions using soft-collinear effective theory

On p ⊥-broadening of high energy partons associated with the LPM effect in a finite-volume QCD medium

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