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  • Adamczyk, L.; Aggarwal, M. M.; Ahammed, Z.; Barish, K.; Bhatta, S.; Caines, H.; Cebra, D.; Chang, Z.; Christie, W.; Daugherity, M.; Dhamija, A.; Didenko, L.; Dixit, P.; Flor, F. A.; Galatyuk, T.; Ghimire, N.; Gupta, A.; Hamed, A.; Hu, Q.; Huang, S. L.; Ju, X.; Kabana, S.; Kagamaster, S.; Keane, D.; Kisel, I.; Ko, H. S.; Kosarzewski, L. K.; Kramarik, L.; Landgraf, J. M.; Lebedev, A.; Leung, Y. H.; Li, Y.; Li, Z.; Liang, X.; Lin, T.; Liu, G.; Ma, R.; Ma, Y. G.; Magdy, N.; Markert, C.; Mioduszewski, S.; Mohanty, B.; Mondal, M. M.; Mooney, I.; Neff, D.; Nishitani, R.; Okubo, K.; Pak, R.; Pan, J.; Paul, A.; Pawlik, B.; Pokhrel, B. R.; Putschke, J.; Quintero, A.; Raha, N.; Reed, R.; Roy Chowdhury, P.; Sahoo, A. K.; Sako, H.; Salur, S.; Sato, S.; Schmitz, N.; Seger, J.; Seto, R.; Shao, T.; Sharma, S. R.; Shen, D. Y.; Shi, S. S.; Si, F.; Sinha, P.; Srivastava, B.; Sun, Y.; Sun, Y.; Sweger, Z. W.; Tomkiel, C. A.; Truhlar, T.; Tsai, O. D.; Ullrich, T.; Van Buren, G.; Verkest, V.; Videbæk, F.; Voloshin, S. A.; Wang, F.; Wang, J. S.; Wang, Y.; Wu, Y.; Xu, H.; Xu, Y.; Yan, G.; Yang, Y.; Zhang, D.; Zhang, X.; Zhang, Y.; Zhang, Z. J.; Zhao, J.; Zhou, J.; Zhou, S.; Zhou, Y.; Zhu, X.; Zurek, M.

    The journal of high energy physics, 07/2023, Letnik: 2023, Številka: 6
    Journal Article

    A bstract We report a new measurement of the production of electrons from open heavy-flavor hadron decays (HFEs) at mid-rapidity (| y | < 0.7) in Au+Au collisions at s NN = 200 GeV. Invariant yields of HFEs are measured for the transverse momentum range of 3 . 5 < p T < 9 GeV/ c in various configurations of the collision geometry. The HFE yields in head-on Au+Au collisions are suppressed by approximately a factor of 2 compared to that in p + p collisions scaled by the average number of binary collisions, indicating strong interactions between heavy quarks and the hot and dense medium created in heavy-ion collisions. Comparison of these results with models provides additional tests of theoretical calculations of heavy quark energy loss in the quark-gluon plasma.