Hyperon polarization along the beam direction relative to the second and third harmonic event planes in isobar collisions at √sNN = 200 GeV

The polarization of Λ and ¯Λ hyperons along the beam direction has been measured relative to the second and third harmonic event planes in isobar Ru+Ru and Zr+Zr collisions at √𝑠𝑁⁢𝑁=200 GeV. This is the first experimental evidence of the hyperon polarization by the triangular flow originating from t...

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Main Authors:	Abdulhamid, Muhammad Ibrahim (Author) , Deppner, Ingo Martin (Author) , Leung, Yue (Author) , Söhngen, Yannick (Author) , Weidenkaff, Philipp (Author)
Corporate Author:	STAR Collaboration (Author)
Format:	Article (Journal)
Language:	English
Published:	17 November 2023
In:	Physical review letters Year: 2023, Volume: 131, Issue: 20, Pages: 1-8
ISSN:	1079-7114
DOI:	10.1103/PhysRevLett.131.202301
Online Access:	Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1103/PhysRevLett.131.202301 Verlag, lizenzpflichtig, Volltext: https://link.aps.org/doi/10.1103/PhysRevLett.131.202301
Author Notes:	M.I. Abdulhamid, B.E. Aboona, J. Adam, J.R. Adams, G. Agakishiev, I. Aggarwal, M.M. Aggarwal, Z. Ahammed, A. Aitbaev, I. Alekseev, D.M. Anderson, A. Aparin, S. Aslam, J. Atchison, G.S. Averichev, V. Bairathi, W. Baker, J.G. Ball Cap, K. Barish, P. Bhagat, A. Bhasin, S. Bhatta, I.G. Bordyuzhin, J.D. Brandenburg, A.V. Brandin, X.Z. Cai, H. Caines, M. Calderón de la Barca Sánchez, D. Cebra, J. Ceska, I. Chakaberia, B.K. Chan, Z. Chang, A. Chatterjee, D. Chen, J. Chen, J.H. Chen, Z. Chen, J. Cheng, Y. Cheng, S. Choudhury, W. Christie, X. Chu, H.J. Crawford, G. Dale-Gau, A. Das, M. Daugherity, T.G. Dedovich, I.M. Deppner, A.A. Derevschikov, A. Dhamija, L. Di Carlo, P. Dixit, X. Dong, J.L. Drachenberg, E. Duckworth, J.C. Dunlop, J. Engelage, G. Eppley, S. Esumi, O. Evdokimov, A. Ewigleben, O. Eyser, R. Fatemi, S. Fazio, C.J. Feng, Y. Feng, E. Finch, Y. Fisyak, F.A. Flor, C. Fu, T. Gao, F. Geurts, N. Ghimire, A. Gibson, K. Gopal, X. Gou, D. Grosnick, A. Gupta, A. Hamed, Y. Han, M.D. Harasty, J.W. Harris, H. Harrison-Smith, W. He, X.H. He, Y. He, C. Hu, Q. Hu, Y. Hu, H. Huang, H.Z. Huang, S.L. Huang, T. Huang, X. Huang, Y. Huang, Y. Huang, T.J. Humanic, D. Isenhower, M. Isshiki, W.W. Jacobs, A. Jalotra, C. Jena, Y. Ji, J. Jia, C. Jin, X. Ju, E.G. Judd, S. Kabana, M.L. Kabir, D. Kalinkin, K. Kang, D. Kapukchyan, K. Kauder, D. Keane, A. Kechechyan, M. Kelsey, B. Kimelman, A. Kiselev, A.G. Knospe, H.S. Ko, L. Kochenda, A.A. Korobitsin, P. Kravtsov, L. Kumar, S. Kumar, R. Kunnawalkam Elayavalli, R. Lacey, J.M. Landgraf, A. Lebedev, R. Lednicky, J.H. Lee, Y.H. Leung, N. Lewis, C. Li, W. Li, X. Li, Y. Li, Y. Li, Z. Li, X. Liang, Y. Liang, T. Lin, C. Liu, F. Liu, G. Liu, H. Liu, H. Liu, L. Liu, T. Liu, X. Liu, Y. Liu, Z. Liu, T. Ljubicic, W.J. Llope, O. Lomicky, R.S. Longacre, E.M. Loyd, T. Lu, N.S. Lukow, X.F. Luo, V.B. Luong, L. Ma, R. Ma, Y.G. Ma, N. Magdy, D. Mallick, S. Margetis, H.S. Matis, J.A. Mazer, G. McNamara, K. Mi, N.G. Minaev, B. Mohanty, M.M. Mondal, I. Mooney, D.A. Morozov, A. Mudrokh, M.I. Nagy, A.S. Nain, J.D. Nam, M. Nasim, D. Neff, J.M. Nelson, D.B. Nemes, M. Nie, G. Nigmatkulov, T. Niida, R. Nishitani, L.V. Nogach, T. Nonaka, G. Odyniec, A. Ogawa, S. Oh, V.A. Okorokov, K. Okubo, B.S. Page, R. Pak, J. Pan, A. Pandav, A.K. Pandey, Y. Panebratsev, T. Pani, P. Parfenov, A. Paul, C. Perkins, B.R. Pokhrel, M. Posik, T. Protzman, N.K. Pruthi, J. Putschke, Z. Qin, H. Qiu, A. Quintero, C. Racz, S.K. Radhakrishnan, N. Raha, R.L. Ray, H.G. Ritter, C.W. Robertson, O.V. Rogachevsky, M.A. Rosales Aguilar, D. Roy, L. Ruan, A.K. Sahoo, N.R. Sahoo, H. Sako, S. Salur, E. Samigullin, S. Sato, W.B. Schmidke, N. Schmitz, J. Seger, R. Seto, P. Seyboth, N. Shah, E. Shahaliev, 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.S. Shi, Y. Shi, Q.Y. Shou, F. Si, J. Singh, S. Singha, P. Sinha, M.J. Skoby, Y. Söhngen, Y. Song, B. Srivastava, T.D.S. Stanislaus, D.J. Stewart, M. Strikhanov, B. Stringfellow, Y. Su, C. Sun, X. Sun, Y. Sun, Y. Sun, B. Surrow, D.N. Svirida, Z.W. Sweger, A. Tamis, A.H. Tang, Z. Tang, A. Taranenko, T. Tarnowsky, J.H. Thomas, D. Tlusty, T. Todoroki, M.V. Tokarev, C.A. Tomkiel, S. Trentalange, R.E. Tribble, P. Tribedy, O.D. Tsai, C.Y. Tsang, Z. Tu, J. Tyler, T. Ullrich, D.G. Underwood, I. Upsal, G. Van Buren, A.N. Vasiliev, V. Verkest, F. Videbæk, S. Vokal, S.A. Voloshin, F. Wang, G. Wang, J.S. Wang, J. Wang, X. Wang, Y. Wang, Y. Wang, Y. Wang, Z. Wang, J.C. Webb, P.C. Weidenkaff, G.D. Westfall, H. Wieman, G. Wilks, S.W. Wissink, J. Wu, J. Wu, X. Wu, X. Wu, Y. Wu, B. Xi, Z.G. Xiao, G. Xie, W. Xie, H. Xu, N. Xu, Q.H. 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, K. Yip, Y. Yu, W. Zha, C. Zhang, D. Zhang, J. Zhang, S. Zhang, W. Zhang, X. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Y. Zhang, Z.J. Zhang, Z. Zhang, Z. Zhang, F. Zhao, J. Zhao, M. Zhao, C. Zhou, J. Zhou, S. Zhou, Y. Zhou, X. Zhu, M. Zurek, M. Zyzak (STAR Collaboration)