Bulk properties of the system in Au–Au collisions at 3 GeV and their dependence on collision centrality and particle rapidity

Autor: M. Waqas, Belqees Hassan, Ali Alnakhlani, M. Ajaz, Ali Altalbe, Refka Ghodhbani, A. Haj Ismail

Publikováno v: Results in Physics, Vol 64, Iss , Pp 107894- (2024)

We analyze the transverse momentum spectra of proton (p), deuteron (d), triton (t), and helium (3He and 4He) in different centrality intervals in various rapidity slices in gold–gold (Au–Au) collisions at sNN=3 GeV. We apply the blast-wave model

Externí odkaz: https://doaj.org/article/a26e761616b34e8f8b59fe63aefb9968

Centrality and System Size Dependence among Freezeout Parameters and the Implications for EOS and QGP in High-Energy Collisions

Autor: Muhammad Waqas, Abd Haj Ismail, Haifa I. Alrebdi, Muhammad Ajaz

Publikováno v: Entropy, Vol 25, Iss 12, p 1586 (2023)

Utilizing the Modified Hagedorn function with embedded flow, we analyze the transverse momenta (pT) and transverse mass (mT) spectra of π+ in Au–Au, Cu–Cu, and d–Au collisions at sNN = 200 GeV across various centrality bins. Our study reveals

Externí odkaz: https://doaj.org/article/14de7cc9cf834bf8beeffa299783dfbd

Simulation Studies of Track-Based Analysis of Charged Particles in Symmetric Hadron–Hadron Collisions at 7 TeV

Autor: Muhammad Ajaz, Abd Al Karim Haj Ismail, Haifa I. Alrebdi, Abdel-Haleem Abdel-Aty, Mateen Ullah Mian, Muhammad Adil Khan, Muhammad Waqas, Ahmed M. Khubrani, Hua-Rong Wei, Atef AbdelKader

Publikováno v: Symmetry, Vol 15, Iss 3, p 618 (2023)

This manuscript presents a simulation study of a track-based analysis of the multiplicity distributions of the primary charged particle compared to experimental measurements in symmetric hadron–hadron collisions acquiring maximum energy for the new

Externí odkaz: https://doaj.org/article/72cdf2858a3d4e9fb3017d28f8c444db

Correlated pion-proton pair emission off hot and dense QCD matter

Autor: J. Adamczewski-Musch, O. Arnold, C. Behnke, A. Belounnas, A. Belyaev, J.C. Berger-Chen, A. Blanco, C. Blume, M. Böhmer, P. Bordalo, S. Chernenko, L. Chlad, I. Ciepał, C. Deveaux, J. Dreyer, E. Epple, L. Fabbietti, O. Fateev, P. Filip, P. Fonte, C. Franco, J. Friese, I. Fröhlich, T. Galatyuk, J.A. Garzón, R. Gernhäuser, M. Golubeva, R. Greifenhagen, F. Guber, M. Gumberidze, S. Harabasz, T. Heinz, T. Hennino, S. Hlavac, C. Höhne, R. Holzmann, A. Ierusalimov, A. Ivashkin, B. Kämpfer, T. Karavicheva, B. Kardan, I. Koenig, W. Koenig, M. Kohls, B.W. Kolb, G. Korcyl, G. Kornakov, F. Kornas, R. Kotte, A. Kugler, T. Kunz, A. Kurepin, A. Kurilkin, P. Kurilkin, V. Ladygin, R. Lalik, K. Lapidus, A. Lebedev, L. Lopes, M. Lorenz, T. Mahmoud, L. Maier, A. Malige, A. Mangiarotti, J. Markert, T. Matulewicz, S. Maurus, V. Metag, J. Michel, D.M. Mihaylov, S. Morozov, C. Müntz, R. Münzer, L. Naumann, K. Nowakowski, Y. Parpottas, V. Pechenov, O. Pechenova, O. Petukhov, K. Piasecki, J. Pietraszko, W. Przygoda, K. Pysz, S. Ramos, B. Ramstein, N. Rathod, A. Reshetin, P. Rodriguez-Ramos, P. Rosier, A. Rost, A. Sadovsky, P. Salabura, T. Scheib, H. Schuldes, E. Schwab, F. Scozzi, F. Seck, P. Sellheim, I. Selyuzhenkov, J. Siebenson, L. Silva, U. Singh, J. Smyrski, Yu.G. Sobolev, S. Spataro, S. Spies, H. Ströbele, J. Stroth, C. Sturm, O. Svoboda, M. Szala, P. Tlusty, M. Traxler, H. Tsertos, E. Usenko, V. Wagner, C. Wendisch, M.G. Wiebusch, J. Wirth, D. Wójcik, Y. Zanevsky, P. Zumbruch

Publikováno v: Physics Letters B, Vol 819, Iss , Pp 136421- (2021)

In this letter we report the first multi-differential measurement of correlated pion-proton pairs from 2 billion Au+Au collisions at sNN=2.42 GeV collected with HADES. In this energy regime the population of Δ(1232) resonances plays an important rol

Externí odkaz: https://doaj.org/article/4df7b2edcafd426db7ab6b72fc30e7d7

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