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arXiv · 2011.00920

Light quark energy loss in a soft-wall AdS/QCD model

Xiangrong Zhu·Zi-qiang Zhang
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Abstract

We investigate the energy loss of light quarks in a holographic QCD model with conformal invariance broken by a background dilaton. We perform the analysis within falling string and shooting string, respectively. It turns out that the two methods give the same result: the presence of chemical potential and confining scale tends to enhance the energy loss, in accord with previous findings of drag force and jet quenching parameter.

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Xiangrong Zhu, Zi-qiang Zhang. 2020-11-02. Light quark energy loss in a soft-wall AdS/QCD model. https://doi.org/10.1140/epja/s10050-021-00418-7

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