Skip to main content
Download PDF
- Main
Longitudinal double-spin asymmetry for inclusive jet and dijet production in polarized proton collisions at s=200 GeV
- Abdallah, MS;
- Adam, J;
- Adamczyk, L;
- Adams, JR;
- Adkins, JK;
- Agakishiev, G;
- Aggarwal, I;
- Aggarwal, MM;
- Ahammed, Z;
- Alekseev, I;
- Anderson, DM;
- Aparin, A;
- Aschenauer, EC;
- Ashraf, MU;
- Atetalla, FG;
- Attri, A;
- Averichev, GS;
- Bairathi, V;
- Baker, W;
- Ball, JG;
- Barish, K;
- Behera, A;
- Bellwied, R;
- Bhagat, P;
- Bhasin, A;
- Bielcik, J;
- Bielcikova, J;
- Bordyuzhin, IG;
- Brandenburg, JD;
- Brandin, AV;
- Bunzarov, I;
- Butterworth, J;
- Cai, XZ;
- Caines, H;
- de la Barca Sánchez, M Calderón;
- Cebra, D;
- Chakaberia, I;
- Chaloupka, P;
- Chan, BK;
- Chang, F-H;
- Chang, Z;
- Chankova-Bunzarova, N;
- Chatterjee, A;
- Chattopadhyay, S;
- Chen, D;
- Chen, J;
- Chen, JH;
- Chen, X;
- Chen, Z;
- Cheng, J;
- Chevalier, M;
- Choudhury, S;
- Christie, W;
- Chu, X;
- Crawford, HJ;
- Csanád, M;
- Daugherity, M;
- Dedovich, TG;
- Deppner, IM;
- Derevschikov, AA;
- Dhamija, A;
- Di Carlo, L;
- Didenko, L;
- Dong, X;
- Drachenberg, JL;
- Dunlop, JC;
- Elsey, N;
- Engelage, J;
- Eppley, G;
- Esumi, S;
- Evdokimov, O;
- Ewigleben, A;
- Eyser, O;
- Fatemi, R;
- Fawzi, FM;
- Fazio, S;
- Federic, P;
- Fedorisin, J;
- Feng, CJ;
- Feng, Y;
- Filip, P;
- Finch, E;
- Fisyak, Y;
- Francisco, A;
- Fu, C;
- Fulek, L;
- Gagliardi, CA;
- Galatyuk, T;
- Geurts, F;
- Ghimire, N;
- Gibson, A;
- Gopal, K;
- Gou, X;
- Grosnick, D;
- Gupta, A;
- Guryn, W;
- Hamad, AI;
- Hamed, A;
- Han, Y;
- Harabasz, S;
- Harasty, MD;
- Harris, JW;
- Harrison, H;
- He, S;
- He, W;
- He, XH;
- He, Y;
- Heppelmann, S;
- Heppelmann, S;
- Herrmann, N;
- Hoffman, E;
- Holub, L;
- Hu, Y;
- Huang, H;
- Huang, HZ;
- Huang, SL;
- Huang, T;
- Huang, X;
- Huang, Y;
- Humanic, TJ;
- Isenhower, D;
- Jacobs, WW;
- Jena, C;
- Jentsch, A;
- Ji, Y;
- Jia, J;
- Jiang, K;
- Ju, X;
- Judd, EG;
- Kabana, S;
- Kabir, ML;
- Kagamaster, S;
- Kalinkin, D;
- Kang, K;
- Kapukchyan, D;
- Kauder, K;
- Ke, HW;
- Keane, D;
- Kechechyan, A;
- Khyzhniak, YV;
- Kikoła, DP;
- Kim, C;
- Kimelman, B;
- Kincses, D;
- Kisel, I;
- Kiselev, A;
- Knospe, AG;
- Kochenda, L;
- Kosarzewski, LK;
- Kramarik, L;
- Kravtsov, P;
- Kumar, L;
- Kumar, S;
- Elayavalli, R Kunnawalkam;
- Kwasizur, JH;
- Lacey, R;
- Lan, S;
- Landgraf, JM;
- Lauret, J;
- Lebedev, A;
- Lednicky, R;
- Lee, JH;
- Leung, YH;
- Li, C;
- Li, C;
- Li, W;
- Li, X;
- Li, Y;
- Liang, X;
- Liang, Y;
- Licenik, R;
- Lin, T;
- Lin, Y;
- Lisa, MA;
- Liu, F;
- Liu, H;
- Liu, P;
- Liu, T;
- Liu, X;
- Liu, Y;
- Liu, Z;
- Ljubicic, T;
- Llope, WJ;
- Longacre, RS;
- Loyd, E;
- Lukow, NS;
- Luo, X;
- Ma, L;
- Ma, R;
- G., Y;
- Magdy, N;
- Majka, R;
- Mallick, D;
- Margetis, S;
- Markert, C;
- Matis, HS;
- Mazer, JA;
- Minaev, NG;
- Mioduszewski, S;
- Mohanty, B;
- Mondal, MM;
- Mooney, I;
- Morozov, DA;
- Mukherjee, A;
- Nagy, M;
- Nam, JD;
- Nasim;
- Nayak, K;
- Neff, D;
- Nelson, JM;
- Nemes, DB;
- Nie, M;
- Nigmatkulov, G;
- Niida, T;
- Nishitani, R;
- Nogach, LV;
- Nonaka, T;
- Nunes, AS;
- Odyniec, G;
- Ogawa, A;
- Oh, S;
- Okorokov, VA;
- Page, BS;
- Pak, R;
- Pandav, A;
- Pandey, AK;
- Panebratsev, Y;
- Parfenov, P;
- Pawlik, B;
- Pawlowska, D;
- Pei, H;
- Perkins, C;
- Pinsky, L;
- Pintér, RL;
- Pluta, J;
- Pokhrel, BR;
- Ponimatkin, G;
- Porter, J;
- Posik, M;
- Prozorova, V;
- Pruthi, NK;
- Przybycien, M;
- Putschke, J;
- Qiu, H;
- Quintero, A;
- Racz, C;
- Radhakrishnan, SK;
- Raha, N;
- Ray, RL;
- Reed, R;
- Ritter, HG;
- Robotkova, M;
- Rogachevskiy, OV;
- Romero, JL;
- Ruan, L;
- Rusnak, J;
- Sahoo, NR;
- Sako, H;
- Salur, S;
- Sandweiss, J;
- Sato, S;
- Schmidke, WB;
- Schmitz, N;
- Schweid, BR;
- Seck, F;
- Seger, J;
- Sergeeva, M;
- Seto, R;
- Seyboth, P;
- Shah, N;
- Shahaliev, E;
- Shanmuganathan, PV;
- Shao, M;
- Shao, T;
- Sheikh, AI;
- Shen, D;
- Shi, SS;
- Shi, Y;
- Shou, QY;
- Sichtermann, EP;
- Sikora, R;
- Simko, M;
- Singh, J;
- Singha, S;
- Skoby, MJ;
- Smirnov, N;
- Söhngen, Y;
- Solyst, W;
- Sorensen, P;
- Spinka, HM;
- Srivastava, B;
- Stanislaus, TDS;
- Stefaniak, M;
- Stewart, DJ;
- Strikhanov, M;
- Stringfellow, B;
- Suaide, AAP;
- Sumbera, M;
- Summa, B;
- Sun, XM;
- Sun, X;
- Sun, Y;
- Sun, Y;
- Surrow, B;
- Svirida, DN;
- Sweger, ZW;
- Szymanski, P;
- Tang, AH;
- Tang, Z;
- Taranenko, A;
- Tarnowsky, T;
- Thomas, JH;
- Timmins, AR;
- Tlusty, D;
- Todoroki, T;
- Tokarev, M;
- Tomkiel, CA;
- Trentalange, S;
- Tribble, RE;
- Tribedy, P;
- Tripathy, SK;
- Truhlar, T;
- Trzeciak, BA;
- Tsai, OD;
- Tu, Z;
- Ullrich, T;
- Underwood, DG;
- Upsal, I;
- Van Buren, G;
- Vanek, J;
- Vasiliev, AN;
- Vassiliev, I;
- Verkest, V;
- Videbæk, F;
- Vokal, S;
- Voloshin, SA;
- Wang, F;
- Wang, G;
- Wang, JS;
- Wang, P;
- Wang, Y;
- Wang, Y;
- Wang, Z;
- Webb, JC;
- Weidenkaff, PC;
- Wen, L;
- Westfall, GD;
- Wieman, H;
- Wissink, SW;
- Witt, R;
- Wu, J;
- Wu, Y;
- Xi, B;
- Xiao, ZG;
- Xie, G;
- Xie, W;
- Xu, H;
- Xu, N;
- Xu, QH;
- Xu, Y;
- Xu, Z;
- Xu, Z;
- Yang, C;
- Yang, Q;
- Yang, S;
- Yang, Y;
- Ye, Z;
- Ye, Z;
- Yi, L;
- Yip, K;
- Yu, Y;
- Zbroszczyk, H;
- Zha, W;
- Zhang, C;
- Zhang, D;
- Zhang, S;
- Zhang, S;
- Zhang, XP;
- Zhang, Y;
- Zhang, Y;
- Zhang, Y;
- Zhang, ZJ;
- Zhang, Z;
- Zhang, Z;
- Zhao, J;
- Zhou, C;
- Zhu, X;
- Zhu, Z;
- Zurek, M;
- Zyzak, M
- et al.
Published Web Location
https://doi.org/10.1103/physrevd.103.l091103Abstract
We report high-precision measurements of the longitudinal double-spin asymmetry, ALL, for midrapidity inclusive jet and dijet production in polarized pp collisions at a center-of-mass energy of s=200 GeV. The new inclusive jet data are sensitive to the gluon helicity distribution, Δg(x,Q2), for gluon momentum fractions in the range from x≃0.05 to x≃0.5, while the new dijet data provide further constraints on the x dependence of Δg(x,Q2). The results are in good agreement with previous measurements at s=200 GeV and with recent theoretical evaluations of prior world data. Our new results have better precision and thus strengthen the evidence that Δg(x,Q2) is positive for x>0.05.
Many UC-authored scholarly publications are freely available on this site because of the UC's open access policies. Let us know how this access is important for you.
Main Content
For improved accessibility of PDF content, download the file to your device.
Enter the password to open this PDF file:
File name:
-
File size:
-
Title:
-
Author:
-
Subject:
-
Keywords:
-
Creation Date:
-
Modification Date:
-
Creator:
-
PDF Producer:
-
PDF Version:
-
Page Count:
-
Page Size:
-
Fast Web View:
-
Preparing document for printing…
0%