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Measurements of the Z⁰/γ* cross section and transverse single spin asymmetry in 510 GeV p+p collisions

Muhammad Ibrahim Abdulhamid, Bassam Aboona, Jaroslav Adam, Leszek Adamczyk, Joseph R. Adams, Ishu Aggarwal, Madan Mohan Aggarwal, Zubayer Ahammed, Elke Caroline Aschenauer, Sameer Aslam, J. Atchison, Vipul Bairathi, Jonathan Gonzalo Ball Cap, Kenneth Barish, Rene Bellwied, Pratibha Bhagat, Anju Bhasin, Somadutta Bhatta, Sneha Bhosale, Jaroslav Bielčík, Jana Bielčíková, James D. Brandenburg, Caleb Broodo, X.Z. Cai, Helen Louise Caines, Manuel Calderón de la Barca Sánchez, Daniel A. Cebra, Jakub Češka, Irakli Chakaberia, Petr Chaloupka, B.K. Chan, Z. Chang, A. Chatterjee, D. Chen, J. Chen, J.H. Chen, Z. Chen, J. Cheng, Y. Cheng, Subikash Choudhury, William Christie, Xiaoxuan Chu, Henry J. Crawford, Máté Csanád, G. Dale-Gau, A. Das, Ingo Martin Deppner, A. Dhamija, Prabhupada Dixit, X. Dong, James Lucus Drachenberg, Emilie Duckworth, James C. Dunlop, Jon M. Engelage, Geary Wareham Eppley, ShinIchi Esumi, Olga Y. Evdokimov, Kjeld Oleg Eyser, Renee H. Fatemi, Salvatore Fazio, C.J. Feng, Yicheng Feng, Evan Finch, Yuri V. Fisyak, Fernando Antonio Flor, C. Fu, Carl A. Gagliardi, T. Galatyuk, T. Gao, Frank Geurts, Navagyan Ghimire, Adam Gibson, Krishan Gopal, X. Gou, David P. Grosnick, Anik Gupta, Włodzimierz Guryn, Ahmed M. Hamed, Y. Han, Szymon Harabasz, Matthew D. Harasty, John W. Harris, Hannah Harrison-Smith, W. He, X.H. He, Y. He, Norbert Herrmann, Lukáš Holub, C. Hu, Q. Hu, Y. Hu, H. Huang, H.Z. Huang, Shengli Huang, T. Huang, X. Huang, Y. Huang, Y. Huang, Thomas J. Humanic, M. Isshiki, William W. Jacobs, Ashish Jalotra, Chitrasen Jena, Alexander Jentsch, Yuanjing Ji, Jiangyong Jia, C. Jin, X. Ju, Eleanor G. Judd, Sonia Kabana, Dmitry Kalinkin, K. Kang, David Kapukchyan, Kolja Kauder, Declan Keane, Aniket Khanal, Yevheniia V. Khyzhniak, Daniel P. Kikoła, D. Kincses, Ivan Kisel, A. Kiselev, Anders Garritt Knospe, H.S. Ko, Leszek Krzysztof Kosarzewski, Lokesh Kumar, Mathias C. Labonte, Roy Alphanso Lacey, Jeffery M. Landgraf, Jerome Lauret, A. Lebedev, J.H. Lee, Y.H. Leung, N. Lewis, C. Li, D. Li, H.-S. Li, H. Li, W. Li, X. Li, Y. Li, Y. Li, Z. Li, X. Liang, Y. Liang, Robert Licenik, T. Lin, Y. Lin, Michael A. Lisa, C. Liu, G. Liu, H. Liu, L. Liu, T. Liu, X. Liu, Y. Liu, Z. Liu, Tonko A. Ljubicic, O. Lomicky, Ronald S. Longacre, E.M. Loyd, T. Lu, J. Luo, X.F. Luo, L. Ma, R. Ma, Y.G. Ma, Niseem Magdy Abdelwahab Abdelrahman, D. Mallick, Rutik Manikandhan, Spyridon Margetis, Christina Markert, Grant McNamara, O. Mezhanska, K. Mi, Saskia Mioduszewski, Bedangadas Mohanty, Mriganka Mouli Mondal, Isaac A. Mooney, J. Mrazkova, M.I. Nagy, A.S. Nain, J.D. Nam, M. Nasim, D. Neff, John M. Nelson, Daniel B. Nemes, M. Nie, Grigory A. Nigmatkulov, Takafumi Niida, Toshihiro Nonaka, Grazyna Janina Odyniec, Akio Ogawa, Saehanseul Oh, K. Okubo, Brian S. Page, Robert Pak, S. Pal, Ashish Pandav, A.K. Pandey, T. Pani, A. Paul, Bogdan Pawlik, Diana Pawłowska, Chris Perkins, Jan Marian Pluta, B.R. Pokhrel, Matthew Posik, Tristan Protzman, V. Prozorova, Navneet Kumar Pruthi, Mariusz Przybycien, Jörn H. Putschke, Z. Qin, H. Qiu, Cameron Racz, Sooraj Krishnan Radhakrishnan, Aditya Rana, Robert L. Ray, Rosi Jan Reed, C.W. Robertson, Monika Robotkova, M.A. Rosales Aguilar, D. Roy, P. Roy Chowdhury, L. Ruan, A.K. Sahoo, N.R. Sahoo, H. Sako, Sevil Salur, Susumu Sato, Brennan C. Schaefer, William B. Schmidke, Norbert Schmitz, F.-J. Seck, Janet Elizabeth Seger, Richard Seto, Peter Seyboth, N. Shah, Prashanth V. Shanmuganathan, T. Shao, M. Sharma, Natasha Sharma, R. Sharma, S.R. Sharma, Ashik Ikbal Sheikh, D. Shen, D.Y. Shen, K. Shen, Shusu Shi, Y. Shi, Q.Y. Shou, F. Si, J. Singh, Subhash Singha, P. Sinha, Michael J. Skoby, Nikolai Smirnov, Yannick Söhngen, Y. Song, B. Srivastava, T. D. Shirvel Stanislaus, Maria Stefaniak, David J. Stewart, Y. Su, Michal Šumbera, C. Sun, X. Sun, Y. Sun, Y. Sun, Bernd Surrow, M. Svoboda, Z.W. Sweger, A.C. Tamis, Aihong Tang, Z. Tang, Terence J. Tarnowsky, James H. Thomas, Anthony Robert Timmins, David Tlusty, Takahito Todoroki, Stephen Trentalange, Prithwish Tribedy, Srikanta Kumar Tripathy, Tomas Truhlar, Barbara Antonina Trzeciak, Oleg D. Tsai, C.Y. Tsang, Zhoudunming Tu, J. Tyler, Thomas Ullrich, David G. Underwood, Isaac Upsal, Gene Van Buren, Jan Vanek, Iouri Vassiliev, Veronica Verkest, Flemming Videbæk, Sergei Voloshin, F. Wang, G. Wang, J.S. Wang, J. Wang, K. Wang, X. Wang, Y. Wang, Y. Wang, Y. Wang, Z. Wang, Jason C. Webb, Philipp Weidenkaff, Gary D. Westfall, Daniel Wielanek, Howard Wieman, G. Wilks, Scott W. Wissink, Richard Witt, J. Wu, J. Wu, X. Wu, X. Wu, B. Xi, Z.G. Xiao, Guannan 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, Hanna Paulina Zbroszczyk, 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, J. Zhou, S. Zhou, Y. Zhou, X. Zhu, Maria Katarzyna Żurek, Maksym Zyzak

  • The differential cross section for 𝑍0 production, measured as a function of the boson’s transverse momentum (𝑝T), provides important constraints on the evolution of the transverse momentum dependent parton distribution functions (TMDs). The transverse single spin asymmetry (TSSA) of the 𝑍0 is sensitive to one of the polarized TMDs, the Sivers function, which is predicted to have the opposite sign in 𝑝 + 𝑝 → 𝑊 ∕𝑍 + 𝑋 from that which enters in semi-inclusive deep inelastic scattering. In this Letter, the STAR Collaboration reports the first measurement of the 𝑍0∕𝛾∗ differential cross section as a function of its 𝑝T in 𝑝+𝑝 collisions at a center-of-mass energy of 510 GeV, together with the 𝑍0∕𝛾∗ total cross section. We also report the measurement of 𝑍0∕𝛾∗ TSSA in transversely polarized 𝑝+𝑝 collisions at 510 GeV.

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Author:Muhammad Ibrahim AbdulhamidORCiDGND, Bassam AboonaORCiDGND, Jaroslav AdamORCiDGND, Leszek AdamczykORCiDGND, Joseph R. AdamsORCiD, Ishu AggarwalORCiD, Madan Mohan AggarwalGND, Zubayer AhammedORCiD, Elke Caroline AschenauerORCiD, Sameer Aslam, J. Atchison, Vipul BairathiORCiD, Jonathan Gonzalo Ball CapORCiD, Kenneth BarishORCiD, Rene BellwiedORCiDGND, Pratibha BhagatORCiD, Anju BhasinORCiD, Somadutta BhattaORCiD, Sneha BhosaleORCiD, Jaroslav BielčíkORCiDGND, Jana BielčíkováORCiDGND, James D. BrandenburgORCiD, Caleb Broodo, X.Z. Cai, Helen Louise CainesORCiD, Manuel Calderón de la Barca SánchezORCiD, Daniel A. CebraORCiD, Jakub ČeškaORCiD, Irakli ChakaberiaORCiD, Petr ChaloupkaORCiD, B.K. Chan, Z. Chang, A. Chatterjee, D. Chen, J. Chen, J.H. Chen, Z. Chen, J. Cheng, Y. Cheng, Subikash ChoudhuryORCiD, William ChristieORCiD, Xiaoxuan ChuORCiD, Henry J. CrawfordORCiD, Máté CsanádORCiD, G. Dale-Gau, A. Das, Ingo Martin DeppnerORCiDGND, A. DhamijaORCiD, Prabhupada DixitORCiD, X. Dong, James Lucus DrachenbergORCiD, Emilie DuckworthORCiD, James C. DunlopORCiD, Jon M. Engelage, Geary Wareham Eppley, ShinIchi EsumiORCiDGND, Olga Y. EvdokimovORCiD, Kjeld Oleg EyserORCiD, Renee H. FatemiORCiD, Salvatore FazioORCiD, C.J. Feng, Yicheng FengORCiD, Evan FinchORCiD, Yuri V. FisyakORCiD, Fernando Antonio FlorORCiD, C. Fu, Carl A. Gagliardi, T. Galatyuk, T. Gao, Frank GeurtsORCiD, Navagyan GhimireORCiD, Adam GibsonORCiD, Krishan GopalORCiD, X. Gou, David P. Grosnick, Anik GuptaORCiD, Włodzimierz GurynORCiD, Ahmed M. HamedORCiD, Y. Han, Szymon HarabaszORCiDGND, Matthew D. HarastyORCiD, John W. HarrisORCiDGND, Hannah Harrison-SmithORCiD, W. He, X.H. He, Y. He, Norbert HerrmannGND, Lukáš HolubORCiD, C. Hu, Q. Hu, Y. Hu, H. Huang, H.Z. Huang, Shengli Huang, T. Huang, X. Huang, Y. Huang, Y. Huang, Thomas J. HumanicORCiD, M. Isshiki, William W. JacobsORCiD, Ashish Jalotra, Chitrasen JenaORCiD, Alexander JentschORCiD, Yuanjing JiORCiD, Jiangyong JiaORCiDGND, C. Jin, X. Ju, Eleanor G. JuddORCiD, Sonia KabanaORCiD, Dmitry KalinkinORCiD, K. Kang, David KapukchyanORCiD, Kolja KauderORCiD, Declan KeaneORCiD, Aniket KhanalORCiD, Yevheniia V. KhyzhniakORCiD, Daniel P. KikołaORCiD, D. Kincses, Ivan KiselORCiDGND, A. Kiselev, Anders Garritt KnospeORCiD, H.S. Ko, Leszek Krzysztof KosarzewskiORCiD, Lokesh KumarORCiD, Mathias C. LabonteORCiD, Roy Alphanso LaceyORCiD, Jeffery M. Landgraf, Jerome LauretORCiD, A. Lebedev, J.H. Lee, Y.H. Leung, N. Lewis, C. Li, D. Li, H.-S. Li, H. Li, W. Li, X. Li, Y. Li, Y. Li, Z. Li, X. Liang, Y. Liang, Robert LicenikORCiD, T. Lin, Y. Lin, Michael A. LisaORCiDGND, C. Liu, G. Liu, H. Liu, L. Liu, T. Liu, X. Liu, Y. Liu, Z. Liu, Tonko A. Ljubicic, O. Lomicky, Ronald S. Longacre, E.M. Loyd, T. Lu, J. Luo, X.F. Luo, L. Ma, R. Ma, Y.G. Ma, Niseem Magdy Abdelwahab AbdelrahmanORCiD, D. Mallick, Rutik ManikandhanORCiD, Spyridon MargetisORCiD, Christina MarkertORCiDGND, Grant McNamara, O. Mezhanska, K. Mi, Saskia MioduszewskiORCiD, Bedangadas MohantyORCiD, Mriganka Mouli MondalORCiD, Isaac A. MooneyORCiD, J. Mrazkova, M.I. Nagy, A.S. Nain, J.D. Nam, M. Nasim, D. Neff, John M. Nelson, Daniel B. Nemes, M. Nie, Grigory A. NigmatkulovORCiD, Takafumi NiidaORCiD, Toshihiro NonakaORCiD, Grazyna Janina Odyniec, Akio Ogawa, Saehanseul OhORCiD, K. Okubo, Brian S. PageORCiD, Robert Pak, S. Pal, Ashish PandavORCiD, A.K. Pandey, T. Pani, A. Paul, Bogdan PawlikORCiD, Diana PawłowskaORCiD, Chris Perkins, Jan Marian Pluta, B.R. Pokhrel, Matthew PosikORCiD, Tristan ProtzmanORCiD, V. ProzorovaORCiD, Navneet Kumar PruthiORCiD, Mariusz PrzybycienORCiD, Jörn H. PutschkeORCiDGND, Z. Qin, H. Qiu, Cameron RaczORCiD, Sooraj Krishnan Radhakrishnan, Aditya RanaORCiD, Robert L. RayORCiD, Rosi Jan ReedORCiD, C.W. Robertson, Monika RobotkovaORCiD, M.A. Rosales Aguilar, D. Roy, P. Roy Chowdhury, L. Ruan, A.K. Sahoo, N.R. Sahoo, H. Sako, Sevil SalurORCiDGND, Susumu Sato, Brennan C. SchaeferORCiD, William B. Schmidke, Norbert SchmitzGND, F.-J. Seck, Janet Elizabeth SegerORCiD, Richard SetoORCiDGND, Peter SeybothORCiDGND, N. Shah, Prashanth V. ShanmuganathanORCiD, T. Shao, M. Sharma, Natasha SharmaORCiD, R. Sharma, S.R. Sharma, Ashik Ikbal SheikhORCiD, D. Shen, D.Y. Shen, K. Shen, Shusu ShiORCiD, Y. Shi, Q.Y. Shou, F. Si, J. Singh, Subhash SinghaORCiD, P. Sinha, Michael J. Skoby, Nikolai SmirnovORCiD, Yannick SöhngenGND, Y. Song, B. Srivastava, T. D. Shirvel Stanislaus, Maria StefaniakORCiD, David J. Stewart, Y. Su, Michal ŠumberaORCiD, C. Sun, X. Sun, Y. Sun, Y. Sun, Bernd SurrowORCiDGND, M. Svoboda, Z.W. Sweger, A.C. Tamis, Aihong TangORCiD, Z. Tang, Terence J. TarnowskyORCiD, James H. ThomasORCiD, Anthony Robert TimminsORCiD, David Tlusty, Takahito TodorokiORCiD, Stephen TrentalangeORCiD, Prithwish TribedyORCiDGND, Srikanta Kumar Tripathy, Tomas TruhlarORCiD, Barbara Antonina TrzeciakORCiD, Oleg D. Tsai, C.Y. Tsang, Zhoudunming TuORCiD, J. Tyler, Thomas UllrichORCiDGND, David G. UnderwoodORCiD, Isaac Upsal, Gene Van BurenORCiD, Jan VanekORCiD, Iouri VassilievORCiD, Veronica VerkestORCiD, Flemming VidebækORCiD, Sergei VoloshinORCiDGND, F. Wang, G. Wang, J.S. Wang, J. Wang, K. Wang, X. Wang, Y. Wang, Y. Wang, Y. Wang, Z. Wang, Jason C. WebbORCiD, Philipp WeidenkaffGND, Gary D. WestfallGND, Daniel WielanekORCiD, Howard Wieman, G. Wilks, Scott W. WissinkORCiD, Richard WittORCiD, J. Wu, J. Wu, X. Wu, X. Wu, B. Xi, Z.G. Xiao, Guannan XieORCiD, 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, Hanna Paulina ZbroszczykORCiD, 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, J. Zhou, S. Zhou, Y. Zhou, X. Zhu, Maria Katarzyna ŻurekORCiDGND, Maksym ZyzakGND
URN:urn:nbn:de:hebis:30:3-863539
DOI:https://doi.org/10.1016/j.physletb.2024.138715
ISSN:0370-2693
ArXiv Id:http://arxiv.org/abs/2308.15496
Parent Title (English):Physics Letters B
Publisher:Elsevier
Place of publication:Amsterdam
Document Type:Article
Language:English
Date of Publication (online):2024/05/23
Date of first Publication:2024/05/21
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Creating Corporation:STAR Collaboration
Release Date:2024/07/17
Volume:854
Issue:138715
Article Number:138715
Page Number:9
Institutes:Wissenschaftliche Zentren und koordinierte Programme / Frankfurt Institute for Advanced Studies (FIAS)
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik
Sammlungen:Universitätspublikationen
Licence (German):License LogoCreative Commons - CC BY - Namensnennung 4.0 International