Measurements of jet quenching with semi-inclusive hadron-jet correlations in Ru+Ru and Zr+Zr collisions at [formula omitted] GeV

IF 5 2区物理与天体物理 Q1 ASTRONOMY & ASTROPHYSICS

Physics Letters B Pub Date : 2026-09-29 DOI:10.1016/j.physletb.2026.140937

B.E. Aboona, J. Adam, L. Adamczyk, I. Aggarwal, M.M. Aggarwal, Z. Ahammed, A.K. Alshammri, E.C. Aschenauer, S. Aslam, J. Atchison, V. Bairathi, X. Bao, P. Barik, K. Barish, S. Behera, R. Bellwied, P. Bhagat, A. Bhasin, S. Bhatta, S.R. Bhosale, J. Bielcik, J. Bielcikova, J.D. Brandenburg, C. Broodo, X.Z. Cai, H. Caines, M. Calderón de la Barca Sánchez, D. Cebra, J. Ceska, I. Chakaberia, P. Chaloupka, Y.S. Chang, Z. Chang, A. Chatterjee, D. Chen, J.H. Chen, L. Chen, Q. Chen, W. Chen, Z. Chen, J. Cheng, Y. Cheng, W. Christie, X. Chu, S. Corey, H.J. Crawford, M. Csanád, G. Dale-Gau, A. Das, D. De Souza Lemos, I.M. Deppner, A. Deshpande, A. Dhamija, A. Dimri, P. Dixit, X. Dong, J.L. Drachenberg, E. Duckworth, J.C. Dunlop, Y.S. El-Feky, J. Engelage, G. Eppley, S. Esumi, O. Evdokimov, O. Eyser, B. Fan, Y. Fang, R. Fatemi, S. Fazio, H. Feng, Y. Feng, E. Finch, Y. Fisyak, F.A. Flor, B. Fu, T. Fu, C.A. Gagliardi, T. Galatyuk, T. Gao, Y. Gao, G. Garcia, F. Geurts, A. Gibson, A. Giri, K. Gopal, X. Gou, D. Grosnick, A. Gu, J. Gu, A. Gupta, A. Hamed, R.J. Hamilton, C. Han, J. Han, X. Han, S. Harabasz, M.D. Harasty, J.W. Harris, H. Harrison-Smith, L.B. Havener, X.H. He, Y. He, N. Herrmann, C. Hu, Q. Hu, Y. Hu, H. Huang, H.Z. Huang, S.L. Huang, T. Huang, Y. Huang, Y. Huang, Y. Huang, M. Isshiki, P. Jacobs, W.W. Jacobs, A. Jalotra, C. Jena, A. Jentsch, Y. Ji, J. Jia, X. Jiang, C. Jin, Y. Jin, N. Jindal, X. Ju, E.G. Judd, S. Kabana, D. Kalinkin, J. Kang, K. Kang, A.R. Kanuganti, D. Kapukchyan, K. Kauder, D. Keane, M. Kesler, A. Khanal, A. Khanal, Y.V. Khyzhniak, D.P. Kikoła, J. Kim, D. Kincses, I. Kisel, A. Kiselev, A.G. Knospe, J. Kołaś, Y. Kong, B. Korodi, L.K. Kosarzewski, L. Kumar, M.C. Labonte, R. Lacey, J.M. Landgraf, C. Larson, J. Lauret, A. Lebedev, J.H. Lee, Y.H. Leung, C. Li, D. Li, H-S. Li, H. Li, H. Li, H. Li, W. Li, X. Li, X. Li, Y. Li, Z. Li, Z. Li, X. Liang, R. Licenik, T. Lin, Y. Lin, M.A. Lisa, C. Liu, G. Liu, H. Liu, L. Liu, L. Liu, Z. Liu, Z. Liu, T. Ljubicic, O. Lomicky, E.M. Loyd, T. Lu, J. Luo, X.F. Luo, L. Ma, R. Ma, Y.G. Ma, N. Magdy, D. Mallick, R. Manikandhan, C. Markert, O. Matonoha, P. Mccallips, K. Menduli, K. Mi, S. Mioduszewski, B. Mohanty, B. Mondal, M.M. Mondal, I. Mooney, J. Mrazkova, M.I. Nagy, C.J. Naim, A.S. Nain, J.D. Nam, M. Nasim, H. Nasrulloh, K. Nayak, J.M. Nelson, M. Nie, G. Nigmatkulov, T. Niida, T. Nonaka, G. Odyniec, A. Ogawa, S. Oh, K. Okubo, B.S. Page, M. Pal, S. Pal, A. Pandav, A. Panday, A.K. Pandey, T. Pani, A. Paul, S. Paul, D. Pawlowska, C. Perkins, S. Ping, J. Pluta, I.D. Ponce Pinto, M. Posik, E. Pottebaum, A. Praharaj, S. Prodhan, T.L. Protzman, A. Prozorov, V. Prozorova, N.K. Pruthi, M. Przybycien, J. Putschke, Y. Qi, Z. Qin, H. Qiu, S.K. Radhakrishnan, A. Rana, R.L. Ray, R. Reed, C.W. Robertson, M. Robotkova, M.A. Rosales Aguilar, D. Roy, P. Roy Chowdhury, L. Ruan, A.K. Sahoo, N.R. Sahoo, H. Sako, S. Salur, S.S. Sambyal, D.T. Samuel, J.K. Sandhu, S. Sato, B.C. Schaefer, F-J. Seck, J. Seger, R. Seto, P. Seyboth, N. Shah, P.V. Shanmuganathan, T. Shao, M. Sharma, N. Sharma, R. Sharma, S.R. Sharma, A.I. Sheikh, D. Shen, D.Y. Shen, K. Shen, S. Shi, Y. Shi, Shilpa, E. Shulga, F. Si, J. Singh, S. Singha, P. Sinha, M.J. Skoby, N. Smirnov, Y. Söhngen, Y. Song, T.D.S. Stanislaus, M. Stefaniak, Y. Su, M. Sumbera, X. Sun, Y. Sun, B. Surrow, M. Svoboda, Z.W. Sweger, A.C. Tamis, A.H. Tang, Z. Tang, A. Tanner, T. Tarnowsky, J.H. Thomas, A.R. Timmins, D. Tlusty, D. Torres-Valladares, S. Trentalange, P. Tribedy, S.K. Tripathy, T. Truhlar, B.A. Trzeciak, O.D. Tsai, C.Y. Tsang, Z. Tu, J.E. Tyler, T. Ullrich, D.G. Underwood, G. Van Buren, J. Vanek, I. Vassiliev, F. Videbæk, S.A. Voloshin, F. Wang, G. Wang, G. Wang, J.S. Wang, J. Wang, K. Wang, X. Wang, Y. Wang, Y. Wang, Y. Wang, Z. Wang, Z. Wang, Z.Y. Wang, J.C. Webb, P.C. Weidenkaff, G.D. Westfall, D. Wielanek, H. Wieman, G. Wilks, S.W. Wissink, R. Witt, C.P. Wong, J. Wu, M. Wu, X. Wu, X. Wu, X. Wu, A.J. Wątroba, B. Xi, Y. Xiao, Z.G. Xiao, G. Xie, W. Xie, H. Xu, N. Xu, Q.H. Xu, X. Xu, Y. Xu, Y. Xu, Y. Xu, Y. Xu, Z. Xu, Z. Xu, G. Yan, Z. Yan, C. Yang, Q. Yang, S. Yang, Y. Yang, Z. Ye, Z. Ye, L. Yi, Y. Yu, W. Yuan, H. Zbroszczyk, W. Zha, C. Zhang, D. Zhang, J. Zhang, K. Zhang, L. Zhang, S. Zhang, W. Zhang, X. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Z. Zhang, Z. Zhang, F. Zhao, J. Zhao, Y. Zhao, S. Zhou, Y. Zhou, C. Zhu, X. Zhu, M. Zyzak

{"title":"Measurements of jet quenching with semi-inclusive hadron-jet correlations in Ru+Ru and Zr+Zr collisions at [formula omitted] GeV","authors":"B.E. Aboona, J. Adam, L. Adamczyk, I. Aggarwal, M.M. Aggarwal, Z. Ahammed, A.K. Alshammri, E.C. Aschenauer, S. Aslam, J. Atchison, V. Bairathi, X. Bao, P. Barik, K. Barish, S. Behera, R. Bellwied, P. Bhagat, A. Bhasin, S. Bhatta, S.R. Bhosale, J. Bielcik, J. Bielcikova, J.D. Brandenburg, C. Broodo, X.Z. Cai, H. Caines, M. Calderón de la Barca Sánchez, D. Cebra, J. Ceska, I. Chakaberia, P. Chaloupka, Y.S. Chang, Z. Chang, A. Chatterjee, D. Chen, J.H. Chen, L. Chen, Q. Chen, W. Chen, Z. Chen, J. Cheng, Y. Cheng, W. Christie, X. Chu, S. Corey, H.J. Crawford, M. Csanád, G. Dale-Gau, A. Das, D. De Souza Lemos, I.M. Deppner, A. Deshpande, A. Dhamija, A. Dimri, P. Dixit, X. Dong, J.L. Drachenberg, E. Duckworth, J.C. Dunlop, Y.S. El-Feky, J. Engelage, G. Eppley, S. Esumi, O. Evdokimov, O. Eyser, B. Fan, Y. Fang, R. Fatemi, S. Fazio, H. Feng, Y. Feng, E. Finch, Y. Fisyak, F.A. Flor, B. Fu, T. Fu, C.A. Gagliardi, T. Galatyuk, T. Gao, Y. Gao, G. Garcia, F. Geurts, A. Gibson, A. Giri, K. Gopal, X. Gou, D. Grosnick, A. Gu, J. Gu, A. Gupta, A. Hamed, R.J. Hamilton, C. Han, J. Han, X. Han, S. Harabasz, M.D. Harasty, J.W. Harris, H. Harrison-Smith, L.B. Havener, X.H. He, Y. He, N. Herrmann, C. Hu, Q. Hu, Y. Hu, H. Huang, H.Z. Huang, S.L. Huang, T. Huang, Y. Huang, Y. Huang, Y. Huang, M. Isshiki, P. Jacobs, W.W. Jacobs, A. Jalotra, C. Jena, A. Jentsch, Y. Ji, J. Jia, X. Jiang, C. Jin, Y. Jin, N. Jindal, X. Ju, E.G. Judd, S. Kabana, D. Kalinkin, J. Kang, K. Kang, A.R. Kanuganti, D. Kapukchyan, K. Kauder, D. Keane, M. Kesler, A. Khanal, A. Khanal, Y.V. Khyzhniak, D.P. Kikoła, J. Kim, D. Kincses, I. Kisel, A. Kiselev, A.G. Knospe, J. Kołaś, Y. Kong, B. Korodi, L.K. Kosarzewski, L. Kumar, M.C. Labonte, R. Lacey, J.M. Landgraf, C. Larson, J. Lauret, A. Lebedev, J.H. Lee, Y.H. Leung, C. Li, D. Li, H-S. Li, H. Li, H. Li, H. Li, W. Li, X. Li, X. Li, Y. Li, Z. Li, Z. Li, X. Liang, R. Licenik, T. Lin, Y. Lin, M.A. Lisa, C. Liu, G. Liu, H. Liu, L. Liu, L. Liu, Z. Liu, Z. Liu, T. Ljubicic, O. Lomicky, E.M. Loyd, T. Lu, J. Luo, X.F. Luo, L. Ma, R. Ma, Y.G. Ma, N. Magdy, D. Mallick, R. Manikandhan, C. Markert, O. Matonoha, P. Mccallips, K. Menduli, K. Mi, S. Mioduszewski, B. Mohanty, B. Mondal, M.M. Mondal, I. Mooney, J. Mrazkova, M.I. Nagy, C.J. Naim, A.S. Nain, J.D. Nam, M. Nasim, H. Nasrulloh, K. Nayak, J.M. Nelson, M. Nie, G. Nigmatkulov, T. Niida, T. Nonaka, G. Odyniec, A. Ogawa, S. Oh, K. Okubo, B.S. Page, M. Pal, S. Pal, A. Pandav, A. Panday, A.K. Pandey, T. Pani, A. Paul, S. Paul, D. Pawlowska, C. Perkins, S. Ping, J. Pluta, I.D. Ponce Pinto, M. Posik, E. Pottebaum, A. Praharaj, S. Prodhan, T.L. Protzman, A. Prozorov, V. Prozorova, N.K. Pruthi, M. Przybycien, J. Putschke, Y. Qi, Z. Qin, H. Qiu, S.K. Radhakrishnan, A. Rana, R.L. Ray, R. Reed, C.W. Robertson, M. Robotkova, M.A. Rosales Aguilar, D. Roy, P. Roy Chowdhury, L. Ruan, A.K. Sahoo, N.R. Sahoo, H. Sako, S. Salur, S.S. Sambyal, D.T. Samuel, J.K. Sandhu, S. Sato, B.C. Schaefer, F-J. Seck, J. Seger, R. Seto, P. Seyboth, N. Shah, P.V. Shanmuganathan, T. Shao, M. Sharma, N. Sharma, R. Sharma, S.R. Sharma, A.I. Sheikh, D. Shen, D.Y. Shen, K. Shen, S. Shi, Y. Shi, Shilpa, E. Shulga, F. Si, J. Singh, S. Singha, P. Sinha, M.J. Skoby, N. Smirnov, Y. Söhngen, Y. Song, T.D.S. Stanislaus, M. Stefaniak, Y. Su, M. Sumbera, X. Sun, Y. Sun, B. Surrow, M. Svoboda, Z.W. Sweger, A.C. Tamis, A.H. Tang, Z. Tang, A. Tanner, T. Tarnowsky, J.H. Thomas, A.R. Timmins, D. Tlusty, D. Torres-Valladares, S. Trentalange, P. Tribedy, S.K. Tripathy, T. Truhlar, B.A. Trzeciak, O.D. Tsai, C.Y. Tsang, Z. Tu, J.E. Tyler, T. Ullrich, D.G. Underwood, G. Van Buren, J. Vanek, I. Vassiliev, F. Videbæk, S.A. Voloshin, F. Wang, G. Wang, G. Wang, J.S. Wang, J. Wang, K. Wang, X. Wang, Y. Wang, Y. Wang, Y. Wang, Z. Wang, Z. Wang, Z.Y. Wang, J.C. Webb, P.C. Weidenkaff, G.D. Westfall, D. Wielanek, H. Wieman, G. Wilks, S.W. Wissink, R. Witt, C.P. Wong, J. Wu, M. Wu, X. Wu, X. Wu, X. Wu, A.J. Wątroba, B. Xi, Y. Xiao, Z.G. Xiao, G. Xie, W. Xie, H. Xu, N. Xu, Q.H. Xu, X. Xu, Y. Xu, Y. Xu, Y. Xu, Y. Xu, Z. Xu, Z. Xu, G. Yan, Z. Yan, C. Yang, Q. Yang, S. Yang, Y. Yang, Z. Ye, Z. Ye, L. Yi, Y. Yu, W. Yuan, H. Zbroszczyk, W. Zha, C. Zhang, D. Zhang, J. Zhang, K. Zhang, L. Zhang, S. Zhang, W. Zhang, X. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Z. Zhang, Z. Zhang, F. Zhao, J. Zhao, Y. Zhao, S. Zhou, Y. Zhou, C. Zhu, X. Zhu, M. Zyzak","doi":"10.1016/j.physletb.2026.140937","DOIUrl":null,"url":null,"abstract":"The STAR experiment at RHIC reports measurements of the semi-inclusive yield of charged-particle jets recoiling from high transverse momentum charged-hadron triggers in centrality-selected Ru+Ru and Zr+Zr collisions at the nucleon–nucleon center-of-mass energy of 200 GeV. The effects of jet quenching, arising from the interaction of jets with the quark–gluon plasma, are quantified by comparing trigger-normalized recoil yields in central and peripheral collisions. Suppression of the recoil yield in central collisions is observed, indicating medium-induced partonic energy loss due to quenching. The ratio of recoil jet yields for small and large resolution parameter is found to be suppressed in central relative to peripheral collisions, characteristic of medium-induced intra-jet broadening. The results are compared to similar measurements in smaller and larger collision systems, providing unique insight into the system-size dependence of jet quenching.","PeriodicalId":20162,"journal":{"name":"Physics Letters B","volume":"67 2 1","pages":""},"PeriodicalIF":5.0000,"publicationDate":"2026-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics Letters B","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1016/j.physletb.2026.140937","RegionNum":2,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}

引用次数: 0

Abstract

The STAR experiment at RHIC reports measurements of the semi-inclusive yield of charged-particle jets recoiling from high transverse momentum charged-hadron triggers in centrality-selected Ru+Ru and Zr+Zr collisions at the nucleon–nucleon center-of-mass energy of 200 GeV. The effects of jet quenching, arising from the interaction of jets with the quark–gluon plasma, are quantified by comparing trigger-normalized recoil yields in central and peripheral collisions. Suppression of the recoil yield in central collisions is observed, indicating medium-induced partonic energy loss due to quenching. The ratio of recoil jet yields for small and large resolution parameter is found to be suppressed in central relative to peripheral collisions, characteristic of medium-induced intra-jet broadening. The results are compared to similar measurements in smaller and larger collision systems, providing unique insight into the system-size dependence of jet quenching.

查看原文本刊更多论文

GeV下Ru+Ru和Zr+Zr碰撞中半包容强子-射流相关性的喷射淬火测量

RHIC的STAR实验报告了在核-核子质心能量为200gev的中心选择的Ru+Ru和Zr+Zr碰撞中，高横向动量带电强子触发的带电粒子射流的半包纳产率的测量结果。通过比较中心碰撞和外围碰撞的触发归一化后坐力，量化了由喷流与夸克-胶子等离子体相互作用引起的射流猝灭效应。在中心碰撞中观察到对后坐力屈服的抑制，表明由于淬火引起的介质诱导的部分子能量损失。发现小分辨率参数和大分辨率参数的反冲射流产率比在中心相对于外围碰撞受到抑制，具有介质诱导的射流内展宽的特征。结果与较小和较大碰撞系统中的类似测量结果进行了比较，为喷射淬火的系统尺寸依赖性提供了独特的见解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Physics Letters B 物理-物理：综合

CiteScore

9.10

自引率

6.80%

发文量

647

审稿时长

3 months

期刊介绍： Physics Letters B ensures the rapid publication of important new results in particle physics, nuclear physics and cosmology. Specialized editors are responsible for contributions in experimental nuclear physics, theoretical nuclear physics, experimental high-energy physics, theoretical high-energy physics, and astrophysics.