Accès ouvert déclaré
2026
article
Identified charged hadron production in Au + Au collisions at s N N = 54.4 GeV with the STAR detector
B. E. Aboona, Jaroslav Adam, G. Agakishiev, I. Aggarwal, Madan Mohan Aggarwal, Z. Ahammed, A. Aitbayev, I. Alekseev, E. Alpatov, A. K. Alshammri, A. Aparin, S. Aslam, Joseph Atchison, G. S. Averichev, V. Bairathi, X. Bao, Pranjal Barik, K. N. Barish, S. Behera, Pratibha Bhagat, A. Bhasin, S. Bhatta, I. G. Bordyuzhin, J. D. Brandenburg, A. V. Brandin, C. Broodo, X. Z. Cai, H. Caines, M. Calderon De La Barca Sanchez, D. Cebra, J. Ceska, I. Chakaberia, Y. S. Chang, Z. Chang, A. Chatterjee, D. Chen, Jinhui Chen, L. Chen, Q. Chen, W. Chen, Z. Chen, J. Cheng, Yunshan Cheng, W. Christie, X. Chu, S. Corey, H. J. Crawford, G. Dale-Gau, Ayanabha Das, D. S. Lemos, T. G. Dedovich, I. Deppner, A. A. Derevschikov, A. Deshpande, A. Dhamija, Aman Dimri, Prabhupada Dixit, X. Dong, J. L. Drachenberg, E. Duckworth, J. C. Dunlop, Yousif Shabaan El-Feky, J. Engelage, G. Eppley, ShinIchi Esumi, O. Evdokimov, O. Eyser, B. Fan, Y. Fang, R. Fatemi, S. Fazio, H. Feng, Y. Feng, E. Finch, Y. Fisyak, F. Flor, B. Fu, C. Fu, T. Fu, T. Gao, Gao, Gabriel Garcia Guardiano, F. J. M. Geurts, A. Gibson, A. Giri, K. Gopal, X. Gou, D. Grosnick, Abraham Mathew Koshy, J. Gu, A. Gupta, A. Hamed, R. J. Hamilton, J. Han, X. Han, M. D. Harasty, John William Harris, H. Harrison-Smith, L. B. Havener, X. H. He, Y. He, C. Hu, Qingyuan Hu, Y. Hu, H. Huang, H. Z. Huang, S. Huang, T. Huang, Y. Huang, Y. Huang, Y. Huang, M. Isshiki, W. W. Jacobs, A. Jalotra, C. Jena, Y. Ji, J. Jia, X. Jiang, C. Jin, Y. Jin, Nicholas Jindal, X. Ju, E. G. Judd, S. Kabana, D. Kalinkin, J. Kang, K. Kang, A. R. Kanuganti, D. Kapukchyan, K. Kauder, D. Keane, A. O. Kechechyan, M. Kesler, A. Khanal, J. Kim, A. Kiselev, A. G. Knospe, L. Kochenda, Y. Kong, A. A. Korobitsin, B. Kórodi, A. Yu. Kraeva, П. Кравцов, L. Kumar, M. C. Labonte, R. Lacey, J. M. Landgraf, C. Larson, A. Lebedev, R. Lednický, J. H. Lee, Y. H. Leung, C. Li, Dongsheng Li, H-S. Li, Hanlin Li, H. Li, Hongcan Li, W. Li, Xinbai Li, Xiujun Li, Y. Li, Z. Li, Ziyang Li, X. Liang, T. Lin, Y. Lin, C. Liu, G. Liu, Hui Liu, Like Liu, Lu-Meng Liu, Z. Liu, Zuowen Liu, T. Ljubicic, O. Lomicky, E. M. Loyd, Tan Lu, J. Luo, X. Luo, V. B. Luong, L. Ma, Rongrong Ma, Y. G., N. Magdy, R. Manikandhan, O. Matonoha, Kadambini Menduli, K. Mi, N. G. Minaev, B. Mohanty, B. Mondal, M. M. Mondal, I. Mooney, D. A. Morozov, M. I. Nagy, C. Naim, A. S. Nain, J. D. Nam, Md. Nasim, H. Nasrulloh, E. Nedorezov, J. M. Nelson, M. Nie, G. Nigmatkulov, T. Niida, L. V. Nogach, Toshihiro Nonaka, G. Odyniec, A. Ogawa, S. Oh, В. А. Окороков, K. Okubo, B. S. Page, M. Pal, S. Pal, A. Pandav, A. Panday, A. K. Pandey, Y. Panebratsev, T. Pani, P. Parfenov, A. Paul, S. Paul, C. Perkins, S. Ping, I. Ponce, M. Posik, E. G. Pottebaum, A. Povarov, S. Prodhan, T. L. Protzman, N. K. Pruthi, J. Putschke, Y. Qi, Z. Qin, Hao Bo Qiu, C. Racz, S. K. Radhakrishnan, Abhishek Rana, R. L. Ray, C. W. Robertson, O. V. Rogachevsky, M. A. Rosales Aguilar, D. Roy, L. Ruan, A. K. Sahoo, N. R. Sahoo, H. Sako, S. Salur, S. Sambyal, E. Samigullin, Tunde Daniel Samuel, J. K. Sandhu, S. Sato, B. Schaefer, N. Schmitz, Janet Elizabeth Seger, R. Seto, P. Seyboth, N. Shah, E. Shahaliev, P. V. Shanmuganathan, T. Shao, M. Sharma, N. Sharma, Rishabh Sharma, Sharang Rav Sharma, Ashik Ikbal Sheikh, D. Shen, D. Y. Shen, K. Shen, S. S. Shi, Y. Shi, Shilpa, E. Shulga, F. Si, Jyotsna Singh, Subhash Singha, P. Sinha, M. J. Skoby, Y. Soehngen, Y. Song, T. D. S. Stanislaus, M. Strikhanov, Y. Su, X. Sun, Y. Sun, B. Surrow, D. N. Svirida, Z. W. Sweger, Andrew Tamis, Aihong Tang, Z. Tang, A. Taranenko, Terence Tarnowsky, J. H. Thomas, A. Timofeev, D. Tlusty, M. V. Tokarev, Daniel Torres-Valladares, S. Trentalange, O. D. Tsai, C. Y. Tsang, Zhoudunming Tu, J. E. Tyler, T. Ullrich, D. G. Underwood, G. Van Buren, A. N. Vasiliev, F. Videbaek, S. Vokal, S. A. Voloshin, F. Wang, Gang Wang, G. Wang, J. Wang, J. Wang, K. Wang, Xiaofeng Wang, Yan Wang, Yaping Wang, Yi Wang, Z. Wang, Z. Wang, Z. Y. Wang, J. C. Webb, P. C. Weidenkaff, G. D. Westfall, H. Wieman, G. Wilks, S. W. Wissink, C. P. Wong, Junlin Wu, Xiatong Wu, Xin Wu, X. Wu, B. Xi, Y. L. Xiao, Zhigang Xiao, G. Xie, W. Xie, H. Xu, Nu Xu, Qinghua Xu, X. Xu, Y. Xu, Y. Xu, Y. Xu, N. Xu, Zhiwan Xu, G. Yan, Z. Yan, C. Yang, Qian Yang, S. Yang, Yi Yang, Zaochen Ye, Z. Ye, L. Yi, Y. Yu, W. Yuan, W. Zha, C. Zhang, D. Zhang, Jinlong Zhang, K. Zhang, L. Zhang, Shenghui Zhang, W. Zhang, X. Zhang, Yapeng Zhang, Yifei Zhang, Y. Zhang, Yu Zhang, Z. Zhang, Z. Zhang, F. Zhao, J. Zhao, S. Zhou, Y. Zhou, C. Zhu, X. Zhu, M. Źurek, M. Zyzak
0Citations signalées — pas une note de qualité
70Institutions déclarées
13Pays d’affiliation déclarés
Résumé fourni par la source
We present results on the production of $π^{\pm}$, $K^{\pm}$, $p$, and $\bar{p}$ in Au+Au collisions at $\sqrt{s_\mathrm{NN}}$ = 54.4~GeV using the STAR detector at RHIC, at midrapidity ($|y| <$ 0.1). Invariant yields of these particles as a function of transverse momentum are shown. We determine bulk properties such as integrated particle yields ($dN/dy$), mean transverse momentum ($\langle p_{T} \rangle$), particle ratios, which provide insight into the particle production mechanisms. Additionally, the kinetic freezeout parameters ($T_\text{kin}$ and $\langle β_{T} \rangle$), which provide information about the dynamics of the system at the time of freezeout, are obtained. The Bjorken energy density ($ε_{\rm{BJ}}$), which gives an estimate of the energy density in the central rapidity region of the collision zone at the formation time $τ$, is calculated and presented as a function of multiplicity for various energies. The results are compared with those from the models such as A Multi-Phase Transport (AMPT) and Heavy Ion Jet INteraction Generator (HIJING) for further insights.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé, mais le titre doit être comparé manuellement.
- Titre Crossref
- Identified charged hadron production in
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collisions at
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<mml:mn>54.4</mml:mn>
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- Date Crossref
- 19/05/2026
- Éditeur
- American Physical Society (APS)
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude et ne compte pas comme une seconde source scientifique indépendante.
Institutions déclarées
Une affiliation ne permet pas de déduire la nationalité d’un auteur.
Sujets associés
High-Energy Particle Collisions ResearchParticle physics theoretical and experimental studiesParticle Detector Development and Performance