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Single spin asymmetry AN in polarized proton–proton elastic scattering at √s=200 GeV

Leszek Adamczyk, Geydar Agakishiev, Madan Mohan Aggarwal, Zubayer Ahammed, A.V. Alakhverdyants, Igor G. Alekseev, Jeremy Alford, Christopher Daniel Anson, Dmitry A. Arkhipkin, E. Aschenauer, Georgy S. Averichev, Jan Balewski, A. Banerjee, Z. Barnovska, D.R. Beavis, Rene Bellwied, M.J. Betancourt, R.R. Betts, Anju Bhasin, Ashok Kumar Bhati, Hans Bichsel, Jaroslav Bielčík, Jana Bielčíková, Leslie C. Bland, Igor G. Bordyuzhin, W. Borowski, J. Bouchet, Andrei V. Brandin, S.G. Brovko, Elena Bruna, S. Bültmann, Ivan Bunzarov, T.P. Burton, Joseph Butterworth, X.Z. Cai, Helen Louise Caines, Manuel Calderón de la Barca Sánchez, Daniel A. Cebra, R. Cendejas, M.C. Cervantes, Petr Chaloupka, Z. Chang, S. Chattopadhyay, H.F. Chen, J.H. Chen, J.Y. Chen, L. Chen, J. Cheng, Michael Gerard Cherney, Alexei Chikanian, William Christie, P. Chung, J. Chwastowski, M.J.M. Codrington, R. Corliss, John G. Cramer, Henry J. Crawford, X. Cui, Supriya Das, A. Davila Leyva, L.C. De Silva, R.R. Debbe, Tatiana G. Dedovič, J. Deng, Rafael Derradi de Souza, S. Dhamija, Lidia Didenko, F. Ding, A. Dion, P. Djawotho, X. Dong, James Lucus Drachenberg, James E. Draper, C.M. Du, L.E. Dunkelberger, James C. Dunlop, Leonid G. Efimov, M. Elnimr, Jon M. Engelage, Geary Wareham Eppley, L. Eun, Olga Y. Evdokimov, Renee H. Fatemi, Salvatore Fazio, Jan Fedorišin, R.G. Fersch, Peter Filip, Evan Finch, Yuri V. Fisyak, Carl A. Gagliardi, Dhevan Raja Gangadharan, Frank Geurts, Adam Gibson, S. Gliske, Y.N. Gorbunov, O.G. Grebenyuk, David P. Grosnick, S. Gupta, Włodzimierz Guryn, B. Haag, O. Hajkova, Ahmed M. Hamed, L.-X. Han, John W. Harris, James P. Hays-Wehle, S. Heppelmann, Andrew S. Hirsch, Gerald W. Hoffmann, D.J. Hofman, S. Horvat, B. Huang, H.Z. Huang, P. Huck, Thomas J. Humanic, L. Huo, George J. Igo, William W. Jacobs, Chitrasen Jena, Eleanor G. Judd, Sonia Kabana, K. Kang, J. Kapitan, Kolja Kauder, Hongwei Ke, Declan Keane, Armen Kechechyan, A. Kesich, D.P. Kikola, Joanna Kiryluk, Ivan Kisel, Adam Ryszard Kisiel, V. Kizka, Spencer Robert Klein, Donald D. Koetke, Thorsten Kollegger, J. Konzer, I. Koralt, L. Koroleva, W. Korsch, L. Kotchenda, Peter Kravtsov, Keith William Krueger, Igor Kulakov, Lokesh Kumar, Matthew A. C. Lamont, Jeffery M. Landgraf, S. LaPointe, Jerome Lauret, Alexei Lebedev, Richard Lednicky, J.H. Lee, W. Leight, Micheal J. LeVine, C. Li, L. Li, W. Li, X. Li, X. Li, Y. Li, Z.M. Li, L.M. Lima, Michael A. Lisa, F. Liu, Tonko A. Ljubicic, William Joseph Llope, Ronald S. Longacre, Y. Lu, X. Luo, A. Luszczak, G.L. Ma, Yu-Gang Ma, D.M.M.D. Madagodagettige Don, Durga Prasad Mahapatra, Richard Daniel Majka, O.I. Mall, Spyridon Margetis, Christina Markert, H. Masui, Howard S. Matis, Daniel McDonald, Tom S. McShane, Saskia Mioduszewski, Michael K. Mitrovski, Y. Mohammed, Bedangadas Mohanty, Mriganka Mouli Mondal, B. Morozov, Marcelo Gameiro Munhoz, M.K. Mustafa, M. Naglis, Basanta Kumar Nandi, Md. Nasim, Tapan Kumar Nayak, John M. Nelson, Larisa V. Nogach, J. Novak, G. Odyniec, Akio Ogawa, K. Oh, Alice Ohlson, Vitaly A. Okorokov, E.W. Oldag, Renato Aparecido Negrao de Oliveira, Douglas L. Olson, P. Ostrowski, Miloš Pachr, Brian S. Page, Susanta Kumar Pal, Y.X. Pan, Y. Pandit, Yuri Panebratsev, Tomasz Jan Pawlak, Bogdan Pawlik, Hua Pei, Chris Perkins, Wiktor Stanislaw Peryt, P. Pile, Mirko Planinic, Jan Marian Pluta, D. Plyku, Nikola Poljak, Jeffrey Brent Porter, Arthur M. Poskanzer, C.B. Powell, Claude A. Pruneau, Navneet Kumar Pruthi, Mariusz Przybycien, P.R. Pujahari, Jörn H. Putschke, H. Qiu, Rashmi Raniwala, Sudhir Raniwala, Robert L. Ray, R. Redwine, Rosi Jan Reed, C.K. Riley, Hans Georg Ritter, Jabus B. Roberts, Oleg V. Rogačevskij, Juan L. Romero, J.F. Ross, L. Ruan, Jan Rusnak, Nihar Ranjan Sahoo, Pradip Kumar Sahu, Iwona Sakrejda, Sevil Salur, A. Sandacz, Jack H. Sandweiss, E. Sangaline, Amal Sarkar, Joachim Schambach, Rolf Paul Scharenberg, Alexander Schmah, B. Schmidke, Norbert Schmitz, T.R. Schuster, J. Seele, Janet Elizabeth Seger, Peter Seyboth, N. Shah, Ehtiram Shahaliev, M. Shao, B. Sharma, M. Sharma, S.S. Shi, Q.Y. Shou, Ernst P. Sichtermann, Rama Narayana Singaraju, M.J. Skoby, Dmitri V. Smirnov, Nikolai Smirnov, D. Solanki, Paul Richard Sorensen, U.G. deSouza, Harold. M. Spinka, B. Srivastava, T. D. Shirvel Stanislaus, S.G. Steadman, J.R. Stevens, Reinhard Stock, Michail Nikolaevič Strichanov, Blair Stringfellow, Alexandre Alarcon do Passo Suaide, M.C. Suarez, Michal Šumbera, X.M. Sun, Y. Sun, Z. Sun, Bernd Surrow, Dmitry N. Svirida, Timothy James MacNeil Symons, Alejandro Szanto de Toledo, Jun Takahashi, Aihong Tang, Z. Tang, L.H. Tarini, Terence J. Tarnowsky, Dylan Thein, James H. Thomas, J. Tian, Anthony Robert Timmins, David Tlusty, Mikhail V. Tokarev, Stephen Trentalange, Robert E. Tribble, Prithwish Tribedy, Barbara Antonina Trzeciak, Oleg D. Tsai, J. Turnau, Thomas Ullrich, David G. Underwood, Gene Van Buren, G. van Nieuwenhuizen, J.A. Vanfossen, Raghava Varma, G.M.S. Vasconcelos, Flemming Videbæk, Yogendra P. Viyogi, Stanislav Vokal, Sergei Voloshin, A. Vossen, M. Wada, F. Wang, G. Wang, H. Wang, J.S. Wang, Q. Wang, X.L. Wang, Y. Wang, Grant Webb, Jason C. Webb, Gary D. Westfall, Charles A. Whitten, Howard Wieman, Scott W. Wissink, Richard Witt, W. Witzke, Y.F. Wu, Z. Xiao, W. Xie, K. Xin, H. Xu, N. Xu, Q.H. Xu, W. Xu, Y. Xu, Z. Xu, L. Xue, Y. Yang, Y. Yang, Pablo P. Yepes, Y. Yi, K. Yip, In-Kwon Yoo, M. Zawisza, Hanna Paulina Zbroszczyk, J.B. Zhang, S. Zhang, X.P. Zhang, Y. Zhang, Z.P. Zhang, F. Zhao, J. Zhao, C. Zhong, X. Zhu, Y.H. Zhu, Y. Zoulkarneeva, Maksym Zyzak

  • We report a high precision measurement of the transverse single spin asymmetry AN at the center of mass energy √s=200 GeV in elastic proton–proton scattering by the STAR experiment at RHIC. The AN was measured in the four-momentum transfer squared t range 0.003⩽|t|⩽0.035 (GeV/c)2, the region of a significant interference between the electromagnetic and hadronic scattering amplitudes. The measured values of AN and its t-dependence are consistent with a vanishing hadronic spin-flip amplitude, thus providing strong constraints on the ratio of the single spin-flip to the non-flip amplitudes. Since the hadronic amplitude is dominated by the Pomeron amplitude at this √s, we conclude that this measurement addresses the question about the presence of a hadronic spin flip due to the Pomeron exchange in polarized proton–proton elastic scattering.

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Author:Leszek AdamczykORCiDGND, Geydar AgakishievGND, Madan Mohan AggarwalGND, Zubayer AhammedORCiD, A.V. Alakhverdyants, Igor G. AlekseevORCiD, Jeremy Alford, Christopher Daniel AnsonORCiD, Dmitry A. ArkhipkinORCiDGND, E. Aschenauer, Georgy S. AverichevGND, Jan Balewski, A. Banerjee, Z. Barnovska, D.R. Beavis, Rene BellwiedORCiDGND, M.J. Betancourt, R.R. Betts, Anju BhasinORCiD, Ashok Kumar Bhati, Hans Bichsel, Jaroslav BielčíkORCiDGND, Jana BielčíkováORCiDGND, Leslie C. BlandORCiD, Igor G. Bordyuzhin, W. Borowski, J. Bouchet, Andrei V. Brandin, S.G. Brovko, Elena BrunaORCiD, S. Bültmann, Ivan Bunzarov, T.P. Burton, Joseph Butterworth, X.Z. Cai, Helen Louise CainesORCiD, Manuel Calderón de la Barca SánchezORCiD, Daniel A. CebraORCiD, R. Cendejas, M.C. Cervantes, Petr ChaloupkaORCiD, Z. Chang, S. Chattopadhyay, H.F. Chen, J.H. Chen, J.Y. Chen, L. Chen, J. Cheng, Michael Gerard Cherney, Alexei Chikanian, William ChristieORCiD, P. Chung, J. Chwastowski, M.J.M. Codrington, R. Corliss, John G. CramerGND, Henry J. CrawfordORCiD, X. Cui, Supriya DasORCiDGND, A. Davila Leyva, L.C. De Silva, R.R. Debbe, Tatiana G. DedovičGND, J. Deng, Rafael Derradi de SouzaORCiD, S. Dhamija, Lidia Didenko, F. Ding, A. Dion, P. Djawotho, X. Dong, James Lucus DrachenbergORCiD, James E. Draper, C.M. Du, L.E. Dunkelberger, James C. DunlopORCiD, Leonid G. Efimov, M. Elnimr, Jon M. Engelage, Geary Wareham Eppley, L. Eun, Olga Y. EvdokimovORCiD, Renee H. FatemiORCiD, Salvatore FazioORCiD, Jan FedorišinGND, R.G. Fersch, Peter FilipORCiD, Evan FinchORCiD, Yuri V. FisyakORCiD, Carl A. Gagliardi, Dhevan Raja GangadharanORCiDGND, Frank GeurtsORCiD, Adam GibsonORCiD, S. Gliske, Y.N. Gorbunov, O.G. Grebenyuk, David P. Grosnick, S. Gupta, Włodzimierz Guryn, B. Haag, O. Hajkova, Ahmed M. HamedORCiD, L.-X. Han, John W. HarrisORCiDGND, James P. Hays-Wehle, S. Heppelmann, Andrew S. HirschORCiDGND, Gerald W. Hoffmann, D.J. Hofman, S. Horvat, B. Huang, H.Z. Huang, P. Huck, Thomas J. HumanicORCiD, L. Huo, George J. Igo, William W. JacobsORCiD, Chitrasen JenaORCiD, Eleanor G. JuddORCiD, Sonia KabanaORCiD, K. Kang, J. Kapitan, Kolja KauderORCiD, Hongwei KeORCiD, Declan KeaneORCiD, Armen Kechechyan, A. Kesich, D.P. Kikola, Joanna KirylukORCiD, Ivan KiselORCiDGND, Adam Ryszard KisielORCiD, V. Kizka, Spencer Robert KleinORCiD, Donald D. Koetke, Thorsten KolleggerORCiDGND, J. Konzer, I. Koralt, L. Koroleva, W. Korsch, L. Kotchenda, Peter KravtsovORCiD, Keith William Krueger, Igor Kulakov, Lokesh KumarORCiD, Matthew A. C. Lamont, Jeffery M. Landgraf, S. LaPointe, Jerome LauretORCiD, Alexei Lebedev, Richard LednickyORCiD, J.H. Lee, W. Leight, Micheal J. LeVine, C. Li, L. Li, W. Li, X. Li, X. Li, Y. Li, Z.M. Li, L.M. Lima, Michael A. LisaORCiDGND, F. Liu, Tonko A. Ljubicic, William Joseph LlopeORCiD, Ronald S. Longacre, Y. Lu, X. Luo, A. Luszczak, G.L. Ma, Yu-Gang MaORCiD, D.M.M.D. Madagodagettige Don, Durga Prasad MahapatraORCiD, Richard Daniel MajkaORCiD, O.I. Mall, Spyridon MargetisORCiD, Christina MarkertORCiDGND, H. Masui, Howard S. MatisORCiD, Daniel McDonald, Tom S. McShane, Saskia MioduszewskiORCiD, Michael K. MitrovskiGND, Y. Mohammed, Bedangadas MohantyORCiD, Mriganka Mouli MondalORCiD, B. Morozov, Marcelo Gameiro MunhozORCiD, M.K. Mustafa, M. Naglis, Basanta Kumar Nandi, Md. Nasim, Tapan Kumar NayakORCiD, John M. Nelson, Larisa V. Nogach, J. Novak, G. Odyniec, Akio Ogawa, K. Oh, Alice OhlsonORCiDGND, Vitaly A. OkorokovORCiD, E.W. Oldag, Renato Aparecido Negrao de OliveiraORCiD, Douglas L. Olson, P. Ostrowski, Miloš Pachr, Brian S. PageORCiD, Susanta Kumar Pal, Y.X. Pan, Y. Pandit, Yuri Panebratsev, Tomasz Jan Pawlak, Bogdan PawlikORCiD, Hua PeiORCiD, Chris Perkins, Wiktor Stanislaw Peryt, P. Pile, Mirko PlaninicORCiD, Jan Marian Pluta, D. Plyku, Nikola PoljakORCiD, Jeffrey Brent Porter, Arthur M. PoskanzerORCiDGND, C.B. Powell, Claude A. PruneauORCiDGND, Navneet Kumar PruthiORCiD, Mariusz PrzybycienORCiD, P.R. Pujahari, Jörn H. PutschkeORCiDGND, H. Qiu, Rashmi RaniwalaORCiD, Sudhir RaniwalaORCiD, Robert L. RayORCiD, R. Redwine, Rosi Jan ReedORCiD, C.K. Riley, Hans Georg Ritter, Jabus B. Roberts, Oleg V. RogačevskijGND, Juan L. Romero, J.F. Ross, L. Ruan, Jan RusnakORCiD, Nihar Ranjan SahooORCiD, Pradip Kumar SahuORCiD, Iwona Sakrejda, Sevil SalurORCiDGND, A. Sandacz, Jack H. Sandweiss, E. Sangaline, Amal SarkarORCiD, Joachim SchambachORCiD, Rolf Paul Scharenberg, Alexander SchmahORCiDGND, B. Schmidke, Norbert SchmitzGND, T.R. Schuster, J. Seele, Janet Elizabeth SegerORCiD, Peter SeybothORCiDGND, N. Shah, Ehtiram Shahaliev, M. Shao, B. Sharma, M. Sharma, S.S. Shi, Q.Y. Shou, Ernst P. SichtermannORCiD, Rama Narayana Singaraju, M.J. Skoby, Dmitri V. SmirnovORCiD, Nikolai SmirnovORCiD, D. Solanki, Paul Richard SorensenORCiD, U.G. deSouza, Harold. M. SpinkaORCiD, B. Srivastava, T. D. Shirvel Stanislaus, S.G. Steadman, J.R. Stevens, Reinhard StockGND, Michail Nikolaevič StrichanovORCiDGND, Blair Stringfellow, Alexandre Alarcon do Passo SuaideORCiD, M.C. Suarez, Michal ŠumberaORCiD, X.M. Sun, Y. Sun, Z. Sun, Bernd SurrowORCiDGND, Dmitry N. SviridaORCiD, Timothy James MacNeil Symons, Alejandro Szanto de Toledo, Jun TakahashiORCiD, Aihong TangORCiD, Z. Tang, L.H. Tarini, Terence J. Tarnowsky, Dylan Thein, James H. ThomasORCiD, J. Tian, Anthony Robert TimminsORCiD, David Tlusty, Mikhail V. Tokarev, Stephen TrentalangeORCiD, Robert E. Tribble, Prithwish TribedyORCiDGND, Barbara Antonina TrzeciakORCiD, Oleg D. Tsai, J. Turnau, Thomas UllrichORCiDGND, David G. UnderwoodORCiD, Gene Van BurenORCiD, G. van Nieuwenhuizen, J.A. Vanfossen, Raghava Varma, G.M.S. Vasconcelos, Flemming Videbæk, Yogendra P. Viyogi, Stanislav Vokal, Sergei VoloshinORCiDGND, A. Vossen, M. Wada, F. Wang, G. Wang, H. Wang, J.S. Wang, Q. Wang, X.L. Wang, Y. Wang, Grant Webb, Jason C. WebbORCiD, Gary D. WestfallGND, Charles A. Whitten, Howard Wieman, Scott W. WissinkORCiD, Richard WittORCiD, W. Witzke, Y.F. Wu, Z. Xiao, W. Xie, K. Xin, H. Xu, N. Xu, Q.H. Xu, W. Xu, Y. Xu, Z. Xu, L. Xue, Y. Yang, Y. Yang, Pablo P. Yepes, Y. Yi, K. Yip, In-Kwon YooORCiDGND, M. Zawisza, Hanna Paulina ZbroszczykORCiD, J.B. Zhang, S. Zhang, X.P. Zhang, Y. Zhang, Z.P. Zhang, F. Zhao, J. Zhao, C. Zhong, X. Zhu, Y.H. Zhu, Y. Zoulkarneeva, Maksym ZyzakGND
URN:urn:nbn:de:hebis:30:3-767715
DOI:https://doi.org/10.1016/j.physletb.2013.01.014
ISSN:0370-2693
ArXiv Id:http://arxiv.org/abs/1206.1928
Parent Title (English):Physics Letters B
Publisher:Elsevier
Place of publication:Amsterdam
Document Type:Article
Language:English
Date of Publication (online):2013/01/09
Date of first Publication:2013/01/09
Publishing Institution:Universitätsbibliothek Johann Christian Senckenberg
Creating Corporation:STAR Collaboration
Release Date:2024/07/05
Tag:Elastic scattering; Polarization
Volume:719.2013
Issue:1-3
Page Number:8
First Page:62
Last Page:69
Licence (German):License LogoCreative Commons - Namensnennung 3.0