Longitudinal and transverse spin asymmetries for inclusive jet production at mid-rapidity in polarized p +p collisions at s =200 GeV
Overview
Research
Identity
Additional Document Info
View All
Overview
abstract
We report STAR measurements of the longitudinal double-spin asymmetry A LL, the transverse single-spin asymmetry A N, and the transverse double-spin asymmetries A and A TT for inclusive jet production at mid-rapidity in polarized p+p collisions at a center-of-mass energy of s=200GeV. The data represent integrated luminosities of 7.6pb -1 with longitudinal polarization and 1.8pb -1 with transverse polarization, with 50%-55% beam polarization, and were recorded in 2005 and 2006. No evidence is found for the existence of statistically significant jet A N, A , or A TT at mid-rapidity. Recent model calculations indicate the A N results may provide new limits on the gluon Sivers distribution in the proton. The asymmetry A LL significantly improves the knowledge of gluon polarization in the nucleon. 2012 American Physical Society.
published proceedings
author list (cited authors)
Adamczyk, L., Agakishiev, G., Aggarwal, M. M., Ahammed, Z., Alakhverdyants, A. V., Alekseev, I., ... Zoulkarneeva, Y.
complete list of authors
Adamczyk, L||Agakishiev, G||Aggarwal, MM||Ahammed, Z||Alakhverdyants, AV||Alekseev, I||Alford, J||Anderson, BD||Anson, CD||Arkhipkin, D||Aschenauer, E||Averichev, GS||Balewski, J||Banerjee, A||Barnovska, Z||Beavis, DR||Bellwied, R||Betancourt, MJ||Betts, RR||Bhasin, A||Bhati, AK||Bichsel, H||Bielcik, J||Bielcikova, J||Bland, LC||Bordyuzhin, IG||Borowski, W||Bouchet, J||Brandin, AV||Bridgeman, A||Brovko, SG||Bruna, E||Bueltmann, S||Bunzarov, I||Burton, TP||Butterworth, J||Cai, XZ||Caines, H||Sanchez, M Calderon De la Barca||Cebra, D||Cendejas, R||Cervantes, MC||Chaloupka, P||Chattopadhyay, S||Chen, HF||Chen, JH||Chen, JY||Chen, L||Cheng, J||Cherney, M||Chikanian, A||Christie, W||Chung, P||Chwastowski, J||Codrington, MJM||Corliss, R||Cramer, JG||Crawford, HJ||Cui, X||Leyva, A Davila||De Silva, LC||Debbe, RR||Dedovich, TG||Deng, J||de Souza, R Derradi||Dhamija, S||Didenko, L||Ding, F||Dion, A||Djawotho, P||Dong, X||Drachenberg, JL||Draper, JE||Du, CM||Dunkelberger, LE||Dunlop, JC||Efimov, LG||Elnimr, M||Engelage, J||Eppley, G||Eun, L||Evdokimov, O||Fatemi, R||Fazio, S||Fedorisin, J||Fersch, RG||Filip, P||Finch, E||Fisyak, Y||Gagliardi, CA||Gangadharan, DR||Geurts, F||Gliske, S||Gorbunov, YN||Grebenyuk, OG||Grosnick, D||Gupta, S||Guryn, W||Haag, B||Hajkova, O||Hamed, A||Han, L-X||Harris, JW||Hays-Wehle, JP||Heppelmann, S||Hirsch, A||Hoffmann, GW||Hofman, DJ||Horvat, S||Huang, B||Huang, HZ||Huck, P||Humanic, TJ||Huo, L||Igo, G||Jacobs, WW||Jena, C||Joseph, J||Judd, EG||Kabana, S||Kang, K||Kapitan, J||Kauder, K||Ke, HW||Keane, D||Kechechyan, A||Kesich, A||Kettler, D||Kikola, DP||Kiryluk, J||Kisiel, A||Kizka, V||Klein, SR||Koetke, DD||Kollegger, T||Konzer, J||Koralt, I||Koroleva, L||Korsch, W||Kotchenda, L||Kowalik, K||Kravtsov, P||Krueger, K||Kumar, L||Lamont, MAC||Landgraf, JM||LaPointe, S||Lauret, J||Lebedev, A||Lednicky, R||Lee, JH||Leight, W||LeVine, MJ||Li, C||Li, L||Li, W||Li, X||Li, X||Li, Y||Li, ZM||Lima, LM||Lisa, MA||Liu, F||Ljubicic, T||Llope, WJ||Longacre, RS||Lu, Y||Luo, X||Luszczak, A||Ma, GL||Ma, YG||Don, DMMD Madagodagettige||Mahapatra, DP||Majka, R||Mall, OI||Margetis, S||Markert, C||Masui, H||Matis, HS||McDonald, D||McShane, TS||Millane, J||Mioduszewski, S||Mitrovski, MK||Mohammed, Y||Mohanty, B||Mondal, MM||Morozov, B||Munhoz, MG||Mustafa, MK||Naglis, M||Nandi, BK||Nasim, Md||Nayak, TK||Nogach, LV||Novak, J||Odyniec, G||Ogawa, A||Oh, K||Ohlson, A||Okorokov, V||Oldag, EW||Oliveira, RAN||Olson, D||Ostrowski, P||Pachr, M||Page, BS||Pal, SK||Pan, YX||Pandit, Y||Panebratsev, Y||Pawlak, T||Pawlik, B||Pei, H||Perkins, C||Peryt, W||Pile, P||Planinic, M||Pluta, J||Plyku, D||Poljak, N||Porter, J||Poskanzer, AM||Powell, CB||Prindle, D||Pruneau, C||Pruthi, NK||Przybycien, M||Pujahari, PR||Putschke, J||Qiu, H||Raniwala, R||Raniwala, S||Ray, RL||Redwine, R||Reed, R||Riley, CK||Ritter, HG||Roberts, JB||Rogachevskiy, OV||Romero, JL||Ross, JF||Ruan, L||Rusnak, J||Sahoo, NR||Sakrejda, I||Sakuma, T||Salur, S||Sandacz, A||Sandweiss, J||Sangaline, E||Sarkar, A||Sarsour, M||Schambach, J||Scharenberg, RP||Schmah, AM||Schmidke, B||Schmitz, N||Schuster, TR||Seele, J||Seger, J||Seyboth, P||Shah, N||Shahaliev, E||Shao, M||Sharma, B||Sharma, M||Shi, SS||Shou, QY||Sichtermann, EP||Singaraju, RN||Skoby, MJ||Smirnov, D||Smirnov, N||Solanki, D||Sorensen, P||deSouza, UG||Spinka, HM||Srivastava, B||Stanislaus, TDS||Staszak, D||Steadman, SG||Stevens, JR||Stock, R||Strikhanov, M||Stringfellow, B||Suaide, AAP||Suarez, MC||Sumbera, M||Sun, XM||Sun, Y||Sun, Z||Surrow, B||Svirida, DN||Symons, TJM||de Toledo, A Szanto||Takahashi, J||Tang, AH||Tang, Z||Tarini, LH||Tarnowsky, T||Thein, D||Thomas, JH||Tian, J||Timmins, AR||Tlusty, D||Tokarev, M||Trainor, TA||Trentalange, S||Tribble, RE||Tribedy, P||Trzeciak, BA||Tsai, OD||Turnau, J||Ullrich, T||Underwood, DG||Van Buren, G||van Nieuwenhuizen, G||Vanfossen, JA Jr||Varma, R||Vasconcelos, GMS||Videbaek, F||Viyogi, YP||Vokal, S||Voloshin, SA||Vossen, A||Wada, M||Wang, F||Wang, G||Wang, H||Wang, JS||Wang, Q||Wang, XL||Wang, Y||Webb, G||Webb, JC||Westfall, GD||Whitten, C Jr||Wieman, H||Wissink, SW||Witt, R||Witzke, W||Wu, YF||Xiao, Z||Xie, W||Xin, K||Xu, H||Xu, N||Xu, QH||Xu, W||Xu, Y||Xu, Z||Xue, L||Yang, Y||Yang, Y||Yepes, P||Yi, Y||Yip, K||Yoo, I-K||Zawisza, M||Zbroszczyk, H||Zhang, JB||Zhang, S||Zhang, WM||Zhang, XP||Zhang, Y||Zhang, ZP||Zhao, F||Zhao, J||Zhong, C||Zhu, X||Zhu, YH||Zoulkarneeva, Y
publisher
published in
Research
keywords
51 Physical Sciences
5106 Nuclear And Plasma Physics
5107 Particle And High Energy Physics
Identity
Digital Object Identifier (DOI)
Additional Document Info