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Article
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Precision Measurement of the Longitudinal Double-Spin Asymmetry for Inclusive Jet Production in Polarized Proton Collisions at s=200 GeV

Adamczyk, L;
Adkins, JK;
Agakishiev, G;
Aggarwal, MM;
Ahammed, Z;
Alekseev, I;
Alford, J;
Anson, CD;
Aparin, A;
Arkhipkin, D;
Aschenauer, EC;
Averichev, GS;
Banerjee, A;
Beavis, DR;
Bellwied, R;
Bhasin, A;
Bhati, AK;
Bhattarai, P;
Bichsel, H;
Bielcik, J;
Bielcikova, J;
Bland, LC;
Bordyuzhin, IG;
Borowski, W;
Bouchet, J;
Brandin, AV;
Brovko, SG;
Bültmann, S;
Bunzarov, I;
Burton, TP;
Butterworth, J;
Caines, H;
Calderón de la Barca Sánchez, M;
Campbell, JM;
Cebra, D;
Cendejas, R;
Cervantes, MC;
Chaloupka, P;
Chang, Z;
Chattopadhyay, S;
Chen, HF;
Chen, JH;
Chen, L;
Cheng, J;
Cherney, M;
Chikanian, A;
Christie, W;
Chwastowski, J;
Codrington, MJM;
Contin, G;
Cramer, JG;
Crawford, HJ;
Cudd, AB;
Cui, X;
Das, S;
Davila Leyva, A;
De Silva, LC;
Debbe, RR;
Dedovich, TG;
Deng, J;
Derevschikov, AA;
Derradi de Souza, R;
Dhamija, S;
di Ruzza, B;
Didenko, L;
Dilks, C;
Ding, F;
Djawotho, P;
Dong, X;
Drachenberg, JL;
Draper, JE;
Du, CM;
Dunkelberger, LE;
Dunlop, JC;
Efimov, LG;
Engelage, J;
Engle, KS;
Eppley, G;
Eun, L;
Evdokimov, O;
Eyser, O;
Fatemi, R;
Fazio, S;
Fedorisin, J;
Filip, P;
Finch, E;
Fisyak, Y;
Flores, CE;
Gagliardi, CA;
Gangadharan, DR;
Garand, D;
Geurts, F;
Gibson, A;
Girard, M;
Gliske, S;
Greiner, L;
Grosnick, D;
Gunarathne, DS;
Guo, Y;
Gupta, A;
Gupta, S;
Guryn, W;
Haag, B;
Hamed, A;
Han, L-X;
Haque, R;
Harris, JW;
Heppelmann, S;
Hirsch, A;
Hoffmann, GW;
Hofman, DJ;
Horvat, S;
Huang, B;
Huang, HZ;
Huang, X;
Huck, P;
Humanic, TJ;
Igo, G;
Jacobs, WW;
Jang, H;
Judd, EG;
Kabana, S;
Kalinkin, D;
Kang, K;
Kauder, K;
Ke, HW;
Keane, D;
Kechechyan, A;
Kesich, A;
Khan, ZH;
Kikola, DP;
Kisel, I;
Kisiel, A;
Koetke, DD;
Kollegger, T;
Konzer, J;
Koralt, I;
Kosarzewski, LK;
Kotchenda, L;
Kraishan, AF;
Kravtsov, P;
Krueger, K;
Kulakov, I;
Kumar, L;
Kycia, RA;
Lamont, MAC;
Landgraf, JM;
Landry, KD;
Lauret, J;
Lebedev, A;
Lednicky, R;
Lee, JH;
LeVine, MJ;
Li, C;
Li, W;
Li, X;
Li, X;
Li, Y;
Li, ZM;
Lisa, MA;
Liu, F;
Ljubicic, T;
Llope, WJ;
Lomnitz, M;
Longacre, RS;
Luo, X;
Ma, GL;
Ma, YG;
Madagodagettige Don, DMMD;
Mahapatra, DP;
Majka, R;
Margetis, S;
Markert, C;
Masui, H;
Matis, HS;
McDonald, D;
McShane, TS;
Minaev, NG;
Mioduszewski, S;
Mohanty, B;
Mondal, MM;
Morozov, DA;
Mustafa, MK;
Nandi, BK;
Nasim, Md;
Nayak, TK;
Nelson, JM;
Nigmatkulov, G;
Nogach, LV;
Noh, SY;
Novak, J;
Nurushev, SB;
Odyniec, G;
Ogawa, A;
Oh, K;
Ohlson, A;
Okorokov, V;
Oldag, EW;
Olvitt, DL;
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;
Poljak, N;
Poniatowska, K;
Porter, J;
Poskanzer, AM;
Pruthi, NK;
Przybycien, M;
Pujahari, PR;
Putschke, J;
Qiu, H;
Quintero, A;
Ramachandran, S;
Raniwala, R;
Raniwala, S;
Ray, RL;
Riley, CK;
Ritter, HG;
Roberts, JB;
Rogachevskiy, OV;
Romero, JL;
Ross, JF;
Roy, A;
Ruan, L;
Rusnak, J;
Rusnakova, O;
Sahoo, NR;
Sahu, PK;
Sakrejda, I;
Salur, S;
Sandweiss, J;
Sangaline, E;
Sarkar, A;
Schambach, J;
Scharenberg, RP;
Schmah, AM;
Schmidke, WB;
Schmitz, N;
Seger, J;
Seyboth, P;
Shah, N;
Shahaliev, E;
Shanmuganathan, PV;
Shao, M;
Sharma, B;
Shen, WQ;
Shi, SS;
Shou, QY;
Sichtermann, EP;
Singaraju, RN;
Skoby, MJ;
Smirnov, D;
Smirnov, N;
Solanki, D;
Sorensen, P;
Spinka, HM;
Srivastava, B;
Stanislaus, TDS;
Stevens, JR;
Stock, R;
Strikhanov, M;
Stringfellow, B;
Sumbera, M;
Sun, X;
Sun, XM;
Sun, Y;
Sun, Z;
Surrow, B;
Svirida, DN;
Symons, TJM;
Szelezniak, MA;
Takahashi, J;
Tang, AH;
Tang, Z;
Tarnowsky, T;
Thomas, JH;
Timmins, AR;
Tlusty, D;
Tokarev, M;
Trentalange, S;
Tribble, RE;
Tribedy, P;
Trzeciak, BA;
Tsai, OD;
Turnau, J;
Ullrich, T;
Underwood, DG;
Van Buren, G;
van Nieuwenhuizen, G;
Vandenbroucke, M;
Vanfossen, JA;
Varma, R;
Vasconcelos, GMS;
Vasiliev, AN;
Vertesi, R;
Videbæk, F;
Viyogi, YP;
Vokal, S;
Vossen, A;
Wada, M;
Wang, F;
Wang, G;
Wang, H;
Wang, JS;
Wang, XL;
Wang, Y;
Wang, Y;
Webb, G;
Webb, JC;
Westfall, GD;
Wieman, H;
Wissink, SW;
Witt, R;
Wu, YF;
Xiao, Z;
Xie, W;
Xin, K;
Xu, H;
Xu, J;
Xu, N;
Xu, QH;
Xu, Y;
Xu, Z;
Yan, W;
Yang, C;
Yang, Y;
Yang, Y;
Ye, Z;
Yepes, P;
Yi, L;
Yip, K;
Yoo, I-K;
Yu, N;
Zawisza, Y;
Zbroszczyk, H;
Zha, W;
Zhang, JB;
Zhang, JL;
Zhang, S;
Zhang, XP;
Zhang, Y;
Zhang, ZP;
Zhao, F;
Zhao, J;
Zhong, C;
Zhu, X;
Zhu, YH;
Zoulkarneeva, Y;
Zyzak, M

UCLA Previously Published Works (2015)

We report a new measurement of the midrapidity inclusive jet longitudinal double-spin asymmetry, A_{LL}, in polarized pp collisions at center-of-mass energy sqrt[s]=200 GeV. The STAR data place stringent constraints on polarized parton distribution functions extracted at next-to-leading order from global analyses of inclusive deep-inelastic scattering (DIS), semi-inclusive DIS, and RHIC pp data. The measured asymmetries provide evidence at the 3σ level for positive gluon polarization in the Bjorken-x region x>0.05.

Cover page: Precision Measurement of the Longitudinal Double-Spin Asymmetry for Inclusive Jet Production in Polarized Proton Collisions at s=200 GeV

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