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Related papers: Early-Time Energy Loss in a Strongly-Coupled SYM P…

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Using the AdS/CFT correspondence, we compute the medium-induced energy loss of a decelerating heavy quark moving through a strongly-coupled supersymmetric Yang Mills plasma. In the regime where the deceleration is small, a perturbative…

High Energy Physics - Phenomenology · Physics 2009-11-18 C. Marquet , G. Beuf , B. -W. Xiao

We explore various aspects of the motion of heavy quarks in strongly-coupled gauge theories, employing the AdS/CFT correspondence. Building on earlier work by Mikhailov, we study the dispersion relation and energy loss of an accelerating…

High Energy Physics - Theory · Physics 2010-02-10 Mariano Chernicoff , Alberto Guijosa

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 \lambda. The…

High Energy Physics - Phenomenology · Physics 2014-11-18 Guillaume Beuf , Cyrille Marquet , Bo-Wen Xiao

We give a brief overview of the results obtained in arXiv:0803.3070, concerning the rate of energy loss of an accelerating quark in strongly-coupled N=4 super-Yang-Mills, both at zero and finite temperature. For phenomenological purposes,…

High Energy Physics - Theory · Physics 2009-04-24 Mariano Chernicoff , Alberto Guijosa

We use the AdS/CFT correspondence to determine the rate of energy loss of a heavy quark moving through N=4 SU(N_c) supersymmetric Yang-Mills plasma at large 't Hooft coupling. Using the dual description of the quark as a classical string…

High Energy Physics - Theory · Physics 2009-11-11 C. P. Herzog , A. Karch , P. Kovtun , C. Kozcaz , L. G. Yaffe

Using AdS/CFT correspondence, we find that a massless quark moving at the speed of light $v=1$, in arbitrary direction, through a strongly coupled $\mathcal{N}=4$ super Yang-Mills (SYM) vacuum at $T=0$, in the presence of strong magnetic…

High Energy Physics - Theory · Physics 2016-08-17 Kiminad A. Mamo

We make use of the AdS/CFT correspondence to determine the energy of an external quark-antiquark pair that moves through strongly-coupled thermal N=4 super-Yang-Mills plasma, both in the rest frame of the plasma and in the rest frame of the…

High Energy Physics - Theory · Physics 2009-11-11 Mariano Chernicoff , J. Antonio Garcia , Alberto Guijosa

We compute the leading-order collisional energy loss of a heavy quark propagating through a quark-gluon plasma in which the quark and gluon distributions are anisotropic in momentum space. Following the calculation outlined for QED in an…

High Energy Physics - Phenomenology · Physics 2009-11-10 Paul Romatschke , Michael Strickland

We compute and study the drag force acting on a heavy quark propagating through the matter produced in the collision of two sheets of energy in a strongly coupled gauge theory that can be analyzed holographically. Although this matter is…

High Energy Physics - Phenomenology · Physics 2015-06-16 Paul M. Chesler , Mindaugas Lekaveckas , Krishna Rajagopal

We study the energy loss of an energetic heavy quark produced in a high temperature quark-gluon plasma and travelling a finite distance before emerging in the vacuum. While the retardation time of purely collisional energy loss is found to…

High Energy Physics - Phenomenology · Physics 2008-11-26 P. B. Gossiaux , J. Aichelin , C. Brandt , T. Gousset , S. Peigne

We consider different types of external color sources that move through a strongly-coupled thermal N=4 super-Yang-Mills plasma, and calculate, via the AdS/CFT correspondence, the dissipative force (or equivalently, the rate of energy loss)…

High Energy Physics - Theory · Physics 2010-10-27 Mariano Chernicoff , Alberto Guijosa

Results from an energy loss model that includes thermal fluctuations in the energy loss for heavy quarks in a strongly-coupled plasma are shown to be qualitatively consistent with single particle data from both RHIC and LHC. The model used…

High Energy Physics - Phenomenology · Physics 2015-04-22 W. A. Horowitz

We study the energy loss of a heavy quark propagating through the matter produced in the collision of two sheets of energy [1]. Even though this matter is initially far-from-equilibrium we find that, when written in terms of the energy…

High Energy Physics - Theory · Physics 2015-06-12 Paul Chesler , Mindaugas Lekaveckas , Krishna Rajagopal

The momentum distribution of quark-gluon plasma at the early stage of a relativistic heavy-ion collision is anisotropic and consequently the system, which is assumed to be weakly coupled, is unstable due chromomagnetic plasma modes. We…

High Energy Physics - Phenomenology · Physics 2015-11-04 Margaret E. Carrington , Katarzyna Deja , Stanislaw Mrowczynski

Using AdS/CFT, we calculate the energy density of a quark moving through a thermal state of N=4 super-Yang-Mills theory. Relying on previous work for momentum-space representations as well as asymptotic behaviors, we Fourier transform to…

High Energy Physics - Theory · Physics 2009-04-17 Steven S. Gubser , Silviu S. Pufu , Amos Yarom

We study the medium-induced energy loss $-\Delta E_0(L_p)$ suffered by a heavy quark produced at initial time in a quark-gluon plasma, and escaping the plasma after travelling the distance $L_p$. The heavy quark is treated classically, and…

High Energy Physics - Phenomenology · Physics 2010-10-27 P. -B. Gossiaux , S. Peigne , C. Brandt , J. Aichelin

e investigate the energy loss of quark and gluon jets in quark-gluon plasma produced in central Au+Au collisions at RHIC energy. We use the physical characteristic of initial and mixed phases, which were found in effective quasiparticle…

High Energy Physics - Phenomenology · Physics 2009-11-10 Yu. A. Tarasov

To date, holographic calculations in strongly coupled plasma have provided separate descriptions for the rates of energy loss either for ultrarelativistic massless quarks and gluons or for infinitely massive quarks, with the latter…

High Energy Physics - Phenomenology · Physics 2025-05-05 Jean F. Du Plessis , Daniel Pablos , Krishna Rajagopal

Considering the collisional energy loss rates of heavy quarks from hard light parton interactions the total energy loss of a charm quark for a static medium has been computed. For the energy range $E\sim (5-10)$ GeV of charm quark, it is…

High Energy Physics - Phenomenology · Physics 2008-11-26 Munshi G. Mustafa

We study the quark energy loss in an expanding quark-gluon plasma. The expanding plasma produced in high energy AA-collision is described by Bjorken's model. The dependence of the energy loss on the infrared cutoff for the radiated gluons,…

High Energy Physics - Phenomenology · Physics 2007-05-23 B. G. Zakharov
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