Skip to main content
Download PDF
- Main
Fluctuations of charge separation perpendicular to the event plane and local parity violation in sqrt(sNN)=200 GeV Au+Au collisions at RHIC
- Collaboration, STAR;
- Adamczyk, L;
- Adkins, JK;
- Agakishiev, G;
- Aggarwal, MM;
- Ahammed, Z;
- Alekseev, I;
- Alford, J;
- Anson, CD;
- Aparin, A;
- Arkhipkin, D;
- Aschenauer, E;
- Averichev, GS;
- Balewski, J;
- Banerjee, A;
- Barnovska, Z;
- Beavis, DR;
- Bellwied, R;
- Betancourt, MJ;
- Betts, RR;
- Bhasin, A;
- Bhati, AK;
- Bhattarai;
- Bichsel, H;
- Bielcik, J;
- Bielcikova, J;
- Bland, LC;
- Bordyuzhin, IG;
- Borowski, W;
- Bouchet, J;
- Brandin, AV;
- Brovko, SG;
- Bruna, E;
- Bültmann, S;
- Bunzarov, I;
- Burton, TP;
- Butterworth, J;
- Caines, H;
- Sánchez, M Calderón de la Barca;
- Cebra, D;
- Cendejas, R;
- Cervantes, MC;
- Chaloupka, P;
- Chang, Z;
- 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;
- Das, S;
- Leyva, A Davila;
- Silva, LC De;
- Debbe, RR;
- Dedovich, TG;
- Deng, J;
- Souza, R Derradi de;
- Dhamija, S;
- Ruzza, B di;
- Didenko, L;
- Dilks;
- Ding, F;
- Dion, A;
- Djawotho, P;
- Dong, X;
- Drachenberg, JL;
- Draper, JE;
- Du, CM;
- Dunkelberger, LE;
- Dunlop, JC;
- Efimov, LG;
- Elnimr, M;
- Engelage, J;
- Engle, KS;
- Eppley, G;
- Eun, L;
- Evdokimov, O;
- Fatemi, R;
- Fazio, S;
- Fedorisin, J;
- Fersch, RG;
- Filip, P;
- Finch, E;
- Fisyak, Y;
- Flores, CE;
- Gagliardi, CA;
- Gangadharan, DR;
- Garand, D;
- Geurts, F;
- Gibson, A;
- Gliske, S;
- Grebenyuk, OG;
- Grosnick, D;
- Guo, Y;
- Gupta, A;
- Gupta, S;
- Guryn, W;
- Haag, B;
- Hajkova, O;
- Hamed, A;
- Han, L-X;
- Haque, R;
- Harris, JW;
- Hays-Wehle, JP;
- Heppelmann, S;
- Hirsch, A;
- Hoffmann, GW;
- Hofman, DJ;
- Horvat, S;
- Huang, B;
- Huang, HZ;
- Huck, P;
- Humanic, TJ;
- Igo, G;
- Jacobs, WW;
- Jena, C;
- Judd, EG;
- Kabana, S;
- Kang, K;
- Kauder, K;
- Ke, HW;
- Keane, D;
- Kechechyan, A;
- Kesich, A;
- Kikola, DP;
- Kiryluk, J;
- Kisel, I;
- Kisiel, A;
- Koetke, DD;
- Kollegger, T;
- Konzer, J;
- Koralt, I;
- Korsch, W;
- Kotchenda, L;
- Kravtsov, P;
- Krueger, K;
- Kulakov, I;
- Kumar, L;
- Kycia, RA;
- Lamont, MAC;
- Landgraf, JM;
- Landry, KD;
- LaPointe, S;
- Lauret, J;
- Lebedev, A;
- Lednicky, R;
- Lee, JH;
- Leight, W;
- LeVine, MJ;
- Li, C;
- Li, W;
- Li, X;
- Li, X;
- Li, Y;
- Li, ZM;
- Lima, LM;
- Lisa, MA;
- Liu, F;
- Ljubicic, T;
- Llope, WJ;
- Longacre, RS;
- Luo, X;
- Ma, GL;
- Ma, YG;
- Don, DMMD Madagodagettige;
- Mahapatra, DP;
- Majka, R;
- Margetis, S;
- Markert, C;
- Masui, H;
- Matis, HS;
- McDonald, D;
- McShane, TS;
- Mioduszewski, S;
- Mitrovski, MK;
- Mohammed, Y;
- Mohanty, B;
- Mondal, MM;
- Munhoz, MG;
- Mustafa, MK;
- Naglis, M;
- Nandi, BK;
- Nasim, Md;
- Nayak, TK;
- Nelson, JM;
- Nogach, LV;
- Novak, J;
- Odyniec, G;
- Ogawa, A;
- Oh, K;
- Ohlson, A;
- Okorokov, V;
- Oldag, EW;
- Oliveira, RAN;
- Olson, D;
- 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;
- Pruneau, C;
- Pruthi, NK;
- Przybycien, M;
- Pujahari, PR;
- Putschke, J;
- Qiu, H;
- 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;
- Sahoo, NR;
- Sahu, PK;
- Sakrejda, I;
- Salur, S;
- Sandacz, A;
- Sandweiss, J;
- Sangaline, E;
- Sarkar, A;
- Schambach, J;
- Scharenberg, RP;
- Schmah, AM;
- Schmidke, B;
- Schmitz, N;
- Schuster, TR;
- Seger, J;
- Seyboth, P;
- Shah, N;
- Shahaliev, E;
- Shao, M;
- Sharma, B;
- Sharma, M;
- Shen, WQ;
- 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;
- 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;
- Toledo, A Szanto de;
- Takahashi, J;
- Tang, AH;
- Tang, Z;
- Tarini, LH;
- 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;
- Buren, G Van;
- Nieuwenhuizen, G van;
- J. A. Vanfossen, Jr;
- Varma, R;
- Vasconcelos, GMS;
- Vertesi, R;
- Videbæk, F;
- Viyogi, YP;
- Vokal, S;
- Voloshin, SA;
- Vossen, A;
- Wada, M;
- Walker, M;
- Wang, F;
- Wang, G;
- Wang, H;
- Wang, JS;
- Wang, Q;
- Wang, XL;
- 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, N;
- Xu, QH;
- Xu, W;
- Xu, Y;
- Xu, Z;
- Yan;
- Yang, C;
- Yang, Y;
- Yang, Y;
- Yepes, P;
- Yi, L;
- Yip, K;
- Yoo, I-K;
- Zawisza, Y;
- Zbroszczyk, H;
- Zha, W;
- Zhang, JB;
- Zhang, S;
- Zhang, XP;
- Zhang, Y;
- Zhang, ZP;
- Zhao, F;
- Zhao, J;
- Zhong, C;
- Zhu, X;
- Zhu, YH;
- Zoulkarneeva, Y;
- Zyzak, M
- et al.
Abstract
Previous experimental results based on data (15 million events) collected by the STAR detector at RHIC suggest event-by-event charge separation fluctuations perpendicular to the event plane in non-central heavy-ion collisions. Here we present the correlator previously used split into its two component parts to reveal correlations parallel and perpendicular to the event plane. The results are from a high statistics 200 GeV Au+Au collisions data set (57 million events) collected by the STAR experiment. We explicitly count units of charge separation from which we find clear evidence for more charge separation fluctuations perpendicular than parallel to the event plane. We also employ a modified correlator to study the possible P-even background in same and opposite charge correlations, and find that the P-even background may largely be explained by momentum conservation and collective motion.
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%