Publications [#373464] of Ashutosh V. Kotwal

Papers Published
  1. Filmer, EK; Jackson, P; Kong, AXY; Potti, H; Ruggeri, TA; Ting, EXL; White, MJ; Gingrich, DM; Lindon, JH; Nishu, N; Pinfold, JL; Cakir, O; Yildiz, HD; Kuday, S; Turk Cakir, I; Sultansoy, S; Adam Bourdarios, C; Arnaez, O; Berger, N; Costanza, F; Delmastro, M; Di Ciaccio, L; Guillemin, T; Hryn'ova, T; Jézéquel, S; Koletsou, I; Levêque, J; Lewis, DJ; Little, JD; Lorenzo Martinez, N; Poddar, G; Sanchez Pineda, A; Sauvan, E; Selem, L; Bernardi, G; Bomben, M; Bouquet, R; Di Gregorio, G; Li, A; Marchiori, G; Shen, Q; Zhang, Y; Chekanov, S; Darmora, S; Hopkins, WH; Hoya, J; Kourlitis, E; Love, J; Metcalfe, J; Mete, AS; Paramonov, A; Proudfoot, J; Van Gemmeren, P; Wang, R; Zhang, J; Berlendis, S; Cheu, E; Cui, Z; Ghosh, A; Johns, KA; Lampl, W; Lindley, RE; Loch, P; Rutherfoord, JP; Sardain, J; Varnes, EW; Zhou, H; Zhou, Y; Bakshi Gupta, D; Burghgrave, B; Cardenas, JCJ; De, K; Farbin, A; Hadavand, HK; Myers, AJ; Ozturk, N; Usai, G; White, A; Angelidakis, S; Fassouliotis, D; Fountas, L; Gkialas, I; Kourkoumelis, C; Alexopoulos, T; Bakalis, C; Drivas-Koulouris, I; Gazis, EN; Kitsaki, C; Maltezos, S; Paraskevopoulos, C; Perganti, M; Tzanis, P; Andeen, T; Burton, CD; Choi, K; Onyisi, PUE; Panchal, DK; Tost, M; Unal, M; Huseynov, N, Measurements of the suppression and correlations of dijets in Xe+Xe collisions at Formula Presented TeV, Physical Review C, vol. 108 no. 2 (August, 2023) [doi] .

    Abstract:
    Measurements of the suppression and correlations of dijets is performed using 3 µ b − 1 of Xe+Xe data at s N N = 5.44 TeV collected with the ATLAS detector at the CERN Large Hadron Collider. Dijets with jets reconstructed using the R = 0.4 anti- k t algorithm are measured differentially in jet p T over the range of 32 to 398 GeV and the centrality of the collisions. Significant dijet momentum imbalance is found in the most central Xe+Xe collisions, which decreases in more peripheral collisions. Results from the measurement of per-pair normalized and absolutely normalized dijet p T balance are compared with previous Pb + Pb measurements at s N N = 5.02 TeV. The differences between the dijet suppression in Xe+Xe and Pb + Pb are further quantified by the ratio of pair nuclear-modification factors. The results are found to be consistent with those measured in Pb + Pb data when compared in classes of the same event activity and when taking into account the difference between the center-of-mass energies of the initial parton scattering process in Xe+Xe and Pb + Pb collisions. These results should provide input for a better understanding of the role of energy density, system size, path length, and fluctuations in the parton energy loss.

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