Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC

L. Adamczyk, J. K. Adkins, G. Agakishiev, M. M. Aggarwal, Z. Ahammed, I. Alekseev, J. Alford, C. D. Anson, A. Aparin, D. Arkhipkin, E. C. Aschenauer, G. S. Averichev, A. Banerjee, D. R. Beavis, R. Bellwied, A. Bhasin, A. K. Bhati, P. Bhattarai, H. Bichsel, J. BielcikJ. Bielcikova, L. C. Bland, I. G. Bordyuzhin, W. Borowski, J. Bouchet, A. V. Brandin, S. G. Brovko, S. Bültmann, I. Bunzarov, T. P. Burton, J. Butterworth, H. Caines, M. Calderón De La Barca Sánchez, D. Cebra, R. Cendejas, M. C. Cervantes, P. Chaloupka, Z. Chang, S. Chattopadhyay, H. F. Chen, J. H. Chen, L. Chen, J. Cheng, Michael G. Cherney, A. Chikanian, W. Christie, J. Chwastowski, M. J M Codrington, G. Contin, J. G. Cramer, H. J. Crawford, X. Cui, S. Das, A. Davila Leyva, L. C. De Silva, R. R. Debbe, T. G. Dedovich, J. Deng, A. A. Derevschikov, R. Derradi De Souza, S. Dhamija, B. Di Ruzza, L. Didenko, C. Dilks, F. Ding, P. Djawotho, X. Dong, J. L. Drachenberg, J. E. Draper, C. M. Du, L. E. Dunkelberger, J. C. Dunlop, L. G. Efimov, J. Engelage, K. S. Engle, G. Eppley, L. Eun, O. Evdokimov, O. Eyser, R. Fatemi, S. Fazio, J. Fedorisin, P. Filip, E. Finch, Y. Fisyak, C. E. Flores, C. A. Gagliardi, D. R. Gangadharan, D. Garand, F. Geurts, A. Gibson, M. Girard, S. Gliske, L. Greiner, D. Grosnick, D. S. Gunarathne, Y. Guo, A. Gupta, S. Gupta, W. Guryn, B. Haag, A. Hamed, L. X. Han, R. Haque, J. W. Harris, S. Heppelmann, A. Hirsch, G. W. Hoffmann, D. J. Hofman, S. Horvat, B. Huang, H. Z. Huang, X. Huang, P. Huck, T. J. Humanic, G. Igo, W. W. Jacobs, H. Jang, E. G. Judd, S. Kabana, D. Kalinkin, K. Kang, K. Kauder, H. W. Ke, D. Keane, A. Kechechyan, A. Kesich, Z. H. Khan, D. P. Kikola, I. Kisel, A. Kisiel, D. D. Koetke, T. Kollegger, J. Konzer, I. Koralt, L. Kotchenda, A. F. Kraishan, P. Kravtsov, K. Krueger, I. Kulakov, L. Kumar, R. A. Kycia, M. M A C Lamont, J. M. Landgraf, K. D. Landry, J. Lauret, A. Lebedev, R. Lednicky, J. H. Lee, M. J. Levine, C. Li, W. Li, X. Li, X. Li, Y. Li, Z. M. Li, M. A. Lisa, F. Liu, T. Ljubicic, W. J. Llope, M. Lomnitz, R. S. Longacre, X. Luo, G. L. Ma, Y. G. Ma, D. M M D Madagodagettige Don, D. P. Mahapatra, R. Majka, S. Margetis, C. Markert, H. Masui, H. S. Matis, D. McDonald, T. S. McShane, N. G. Minaev, S. Mioduszewski, B. Mohanty, M. M. Mondal, D. A. Morozov, M. K. Mustafa, B. K. Nandi, Md Nasim, T. K. Nayak, J. M. Nelson, G. Nigmatkulov, L. V. Nogach, S. Y. Noh, J. Novak, S. B. Nurushev, G. Odyniec, A. Ogawa, K. Oh, A. Ohlson, V. Okorokov, E. W. Oldag, D. L. Olvitt, M. Pachr, B. S. Page, S. K. Pal, Y. X. Pan, Y. Pandit, Y. Panebratsev, T. Pawlak, B. Pawlik, H. Pei, C. Perkins, W. Peryt, P. Pile, M. Planinic, J. Pluta, N. Poljak, J. Porter, A. M. Poskanzer, N. K. Pruthi, M. Przybycien, P. R. Pujahari, J. Putschke, H. Qiu, A. Quintero, S. Ramachandran, R. Raniwala, S. Raniwala, R. L. Ray, C. K. Riley, H. G. Ritter, J. B. Roberts, O. V. Rogachevskiy, J. L. Romero, J. F. Ross, A. Roy, L. Ruan, J. Rusnak, O. Rusnakova, N. R. Sahoo, P. K. Sahu, I. Sakrejda, S. Salur, J. Sandweiss, E. Sangaline, A. Sarkar, J. Schambach, R. P. Scharenberg, A. M. Schmah, W. B. Schmidke, N. Schmitz, Janet E. Seger, P. Seyboth, N. Shah, E. Shahaliev, P. V. Shanmuganathan, M. Shao, B. Sharma, W. Q. Shen, S. S. Shi, Q. Y. Shou, E. P. Sichtermann, R. N. Singaraju, M. J. Skoby, D. Smirnov, N. Smirnov, D. Solanki, P. Sorensen, H. M. Spinka, B. Srivastava, T. T D S Stanislaus, J. R. Stevens, R. Stock, M. Strikhanov, B. Stringfellow, M. Sumbera, X. Sun, X. M. Sun, Y. Sun, Z. Sun, B. Surrow, D. N. Svirida, T. T J M Symons, M. A. Szelezniak, J. Takahashi, A. H. Tang, Z. Tang, T. Tarnowsky, J. H. Thomas, A. R. Timmins, D. Tlusty, M. Tokarev, S. Trentalange, R. E. Tribble, P. Tribedy, B. A. Trzeciak, O. D. Tsai, J. Turnau, T. Ullrich, D. G. Underwood, G. Van Buren, G. Van Nieuwenhuizen, M. Vandenbroucke, J. A. Vanfossen, R. Varma, G. G M S Vasconcelos, A. N. Vasiliev, R. Vertesi, F. Videbæk, Y. P. Viyogi, S. Vokal, S. A. Voloshin, A. Vossen, M. Wada, F. Wang, G. Wang, H. Wang, J. S. Wang, X. L. Wang, Y. Wang, Y. Wang, G. Webb, J. C. Webb, G. D. Westfall, H. Wieman, S. W. Wissink, R. Witt, Y. F. Wu, Z. Xiao, W. Xie, K. Xin, H. Xu, J. Xu, N. Xu, Q. H. Xu, Y. Xu, Z. Xu, W. Yan, C. Yang, Y. Yang, Y. Yang, Z. Ye, P. Yepes, L. Yi, K. Yip, I. K. Yoo, N. Yu, Y. Zawisza, H. Zbroszczyk, W. Zha, J. B. Zhang, J. L. Zhang, S. Zhang, X. P. Zhang, Y. Zhang, Z. P. Zhang, F. Zhao, J. Zhao, C. Zhong, X. Zhu, Y. H. Zhu, Y. Zoulkarneeva, M. Zyzak

Research output: Contribution to journalArticle

105 Citations (Scopus)

Abstract

Local parity-odd domains are theorized to form inside a quark-gluon plasma which has been produced in high-energy heavy-ion collisions. The local parity-odd domains manifest themselves as charge separation along the magnetic field axis via the chiral magnetic effect. The experimental observation of charge separation has previously been reported for heavy-ion collisions at the top RHIC energies. In this Letter, we present the results of the beam-energy dependence of the charge correlations in Au+Au collisions at midrapidity for center-of-mass energies of 7.7, 11.5, 19.6, 27, 39, and 62.4 GeV from the STAR experiment. After background subtraction, the signal gradually reduces with decreased beam energy and tends to vanish by 7.7 GeV. This implies the dominance of hadronic interactions over partonic ones at lower collision energies.

Original languageEnglish
Article number052302
JournalPhysical Review Letters
Volume113
Issue number5
DOIs
StatePublished - Jul 30 2014

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polarization (charge separation)
collisions
magnetic fields
ionic collisions
energy
parity
magnetic effects
subtraction
center of mass
quarks
interactions

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Adamczyk, L., Adkins, J. K., Agakishiev, G., Aggarwal, M. M., Ahammed, Z., Alekseev, I., ... Zyzak, M. (2014). Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC. Physical Review Letters, 113(5), [052302]. https://doi.org/10.1103/PhysRevLett.113.052302

Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC. / Adamczyk, L.; Adkins, J. K.; Agakishiev, G.; Aggarwal, M. M.; Ahammed, Z.; Alekseev, I.; Alford, J.; Anson, C. D.; Aparin, A.; Arkhipkin, D.; Aschenauer, E. C.; Averichev, G. S.; Banerjee, A.; Beavis, D. R.; Bellwied, R.; Bhasin, A.; Bhati, A. K.; Bhattarai, P.; Bichsel, H.; Bielcik, J.; Bielcikova, J.; Bland, L. C.; Bordyuzhin, I. G.; Borowski, W.; Bouchet, J.; Brandin, A. V.; Brovko, S. G.; Bültmann, S.; Bunzarov, I.; Burton, T. P.; Butterworth, J.; Caines, H.; Calderón De La Barca Sánchez, M.; Cebra, D.; Cendejas, R.; Cervantes, M. C.; Chaloupka, P.; Chang, Z.; Chattopadhyay, S.; Chen, H. F.; Chen, J. H.; Chen, L.; Cheng, J.; Cherney, Michael G.; Chikanian, A.; Christie, W.; Chwastowski, J.; Codrington, M. J M; Contin, G.; Cramer, J. G.; Crawford, H. J.; Cui, X.; Das, S.; Davila Leyva, A.; De Silva, L. C.; Debbe, R. R.; Dedovich, T. G.; Deng, J.; Derevschikov, A. A.; Derradi De Souza, R.; Dhamija, S.; Di Ruzza, B.; Didenko, L.; Dilks, C.; Ding, F.; Djawotho, P.; Dong, X.; Drachenberg, J. L.; Draper, J. E.; Du, C. M.; Dunkelberger, L. E.; Dunlop, J. C.; Efimov, L. G.; Engelage, J.; Engle, K. S.; Eppley, G.; Eun, L.; Evdokimov, O.; Eyser, O.; Fatemi, R.; Fazio, S.; Fedorisin, J.; Filip, P.; Finch, E.; Fisyak, Y.; Flores, C. E.; Gagliardi, C. A.; Gangadharan, D. R.; Garand, D.; Geurts, F.; Gibson, A.; Girard, M.; Gliske, S.; Greiner, L.; Grosnick, D.; Gunarathne, D. S.; Guo, Y.; Gupta, A.; Gupta, S.; Guryn, W.; Haag, B.; Hamed, A.; Han, L. X.; Haque, R.; Harris, J. W.; Heppelmann, S.; Hirsch, A.; Hoffmann, G. W.; Hofman, D. J.; Horvat, S.; Huang, B.; Huang, H. Z.; Huang, X.; Huck, P.; Humanic, T. J.; Igo, G.; Jacobs, W. W.; Jang, H.; Judd, E. G.; Kabana, S.; Kalinkin, D.; Kang, K.; Kauder, K.; Ke, H. W.; Keane, D.; Kechechyan, A.; Kesich, A.; Khan, Z. H.; Kikola, D. P.; Kisel, I.; Kisiel, A.; Koetke, D. D.; Kollegger, T.; Konzer, J.; Koralt, I.; Kotchenda, L.; Kraishan, A. F.; Kravtsov, P.; Krueger, K.; Kulakov, I.; Kumar, L.; Kycia, R. A.; Lamont, M. M A C; Landgraf, J. M.; Landry, K. D.; Lauret, J.; Lebedev, A.; Lednicky, R.; Lee, J. H.; Levine, M. J.; Li, C.; Li, W.; Li, X.; Li, X.; Li, Y.; Li, Z. M.; Lisa, M. A.; Liu, F.; Ljubicic, T.; Llope, W. J.; Lomnitz, M.; Longacre, R. S.; Luo, X.; Ma, G. L.; Ma, Y. G.; Madagodagettige Don, D. M M D; Mahapatra, D. P.; Majka, R.; Margetis, S.; Markert, C.; Masui, H.; Matis, H. S.; McDonald, D.; McShane, T. S.; Minaev, N. G.; Mioduszewski, S.; Mohanty, B.; Mondal, M. M.; Morozov, D. A.; Mustafa, M. K.; Nandi, B. K.; Nasim, Md; Nayak, T. K.; Nelson, J. M.; Nigmatkulov, G.; Nogach, L. V.; Noh, S. Y.; Novak, J.; Nurushev, S. B.; Odyniec, G.; Ogawa, A.; Oh, K.; Ohlson, A.; Okorokov, V.; Oldag, E. W.; Olvitt, D. L.; Pachr, M.; Page, B. S.; Pal, S. K.; Pan, Y. X.; Pandit, Y.; Panebratsev, Y.; Pawlak, T.; Pawlik, B.; Pei, H.; Perkins, C.; Peryt, W.; Pile, P.; Planinic, M.; Pluta, J.; Poljak, N.; Porter, J.; Poskanzer, A. M.; Pruthi, N. K.; Przybycien, M.; Pujahari, P. R.; Putschke, J.; Qiu, H.; Quintero, A.; Ramachandran, S.; Raniwala, R.; Raniwala, S.; Ray, R. L.; Riley, C. K.; Ritter, H. G.; Roberts, J. B.; Rogachevskiy, O. V.; Romero, J. L.; Ross, J. F.; Roy, A.; Ruan, L.; Rusnak, J.; Rusnakova, O.; Sahoo, N. R.; Sahu, P. K.; Sakrejda, I.; Salur, S.; Sandweiss, J.; Sangaline, E.; Sarkar, A.; Schambach, J.; Scharenberg, R. P.; Schmah, A. M.; Schmidke, W. B.; Schmitz, N.; Seger, Janet E.; Seyboth, P.; Shah, N.; Shahaliev, E.; Shanmuganathan, P. V.; Shao, M.; Sharma, B.; Shen, W. Q.; Shi, S. S.; Shou, Q. Y.; Sichtermann, E. P.; Singaraju, R. N.; Skoby, M. J.; Smirnov, D.; Smirnov, N.; Solanki, D.; Sorensen, P.; Spinka, H. M.; Srivastava, B.; Stanislaus, T. T D S; Stevens, J. R.; Stock, R.; Strikhanov, M.; Stringfellow, B.; Sumbera, M.; Sun, X.; Sun, X. M.; Sun, Y.; Sun, Z.; Surrow, B.; Svirida, D. N.; Symons, T. T J M; Szelezniak, M. A.; Takahashi, J.; Tang, A. H.; Tang, Z.; Tarnowsky, T.; Thomas, J. H.; Timmins, A. R.; Tlusty, D.; Tokarev, M.; Trentalange, S.; Tribble, R. E.; Tribedy, P.; Trzeciak, B. A.; Tsai, O. D.; Turnau, J.; Ullrich, T.; Underwood, D. G.; Van Buren, G.; Van Nieuwenhuizen, G.; Vandenbroucke, M.; Vanfossen, J. A.; Varma, R.; Vasconcelos, G. G M S; Vasiliev, A. N.; Vertesi, R.; Videbæk, F.; Viyogi, Y. P.; Vokal, S.; Voloshin, S. A.; Vossen, A.; Wada, M.; Wang, F.; Wang, G.; Wang, H.; Wang, J. S.; Wang, X. L.; Wang, Y.; Wang, Y.; Webb, G.; Webb, J. C.; Westfall, G. D.; Wieman, H.; Wissink, S. W.; Witt, R.; Wu, Y. F.; Xiao, Z.; Xie, W.; Xin, K.; Xu, H.; Xu, J.; Xu, N.; Xu, Q. H.; 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, J. B.; Zhang, J. L.; Zhang, S.; Zhang, X. P.; Zhang, Y.; Zhang, Z. P.; Zhao, F.; Zhao, J.; Zhong, C.; Zhu, X.; Zhu, Y. H.; Zoulkarneeva, Y.; Zyzak, M.

In: Physical Review Letters, Vol. 113, No. 5, 052302, 30.07.2014.

Research output: Contribution to journalArticle

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, Cebra, D, Cendejas, R, Cervantes, MC, Chaloupka, P, Chang, Z, Chattopadhyay, S, Chen, HF, Chen, JH, Chen, L, Cheng, J, Cherney, MG, Chikanian, A, Christie, W, Chwastowski, J, Codrington, MJM, Contin, G, Cramer, JG, Crawford, HJ, 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, LX, 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, Kotchenda, L, Kraishan, AF, Kravtsov, P, Krueger, K, Kulakov, I, Kumar, L, Kycia, RA, Lamont, MMAC, 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, M, 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, 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, JE, 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, TTDS, Stevens, JR, Stock, R, Strikhanov, M, Stringfellow, B, Sumbera, M, Sun, X, Sun, XM, Sun, Y, Sun, Z, Surrow, B, Svirida, DN, Symons, TTJM, 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, GGMS, Vasiliev, AN, Vertesi, R, Videbæk, F, Viyogi, YP, Vokal, S, Voloshin, SA, 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, IK, 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 2014, 'Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC', Physical Review Letters, vol. 113, no. 5, 052302. https://doi.org/10.1103/PhysRevLett.113.052302
Adamczyk L, Adkins JK, Agakishiev G, Aggarwal MM, Ahammed Z, Alekseev I et al. Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC. Physical Review Letters. 2014 Jul 30;113(5). 052302. https://doi.org/10.1103/PhysRevLett.113.052302
Adamczyk, L. ; Adkins, J. K. ; Agakishiev, G. ; Aggarwal, M. M. ; Ahammed, Z. ; Alekseev, I. ; Alford, J. ; Anson, C. D. ; Aparin, A. ; Arkhipkin, D. ; Aschenauer, E. C. ; Averichev, G. S. ; Banerjee, A. ; Beavis, D. R. ; Bellwied, R. ; Bhasin, A. ; Bhati, A. K. ; Bhattarai, P. ; Bichsel, H. ; Bielcik, J. ; Bielcikova, J. ; Bland, L. C. ; Bordyuzhin, I. G. ; Borowski, W. ; Bouchet, J. ; Brandin, A. V. ; Brovko, S. G. ; Bültmann, S. ; Bunzarov, I. ; Burton, T. P. ; Butterworth, J. ; Caines, H. ; Calderón De La Barca Sánchez, M. ; Cebra, D. ; Cendejas, R. ; Cervantes, M. C. ; Chaloupka, P. ; Chang, Z. ; Chattopadhyay, S. ; Chen, H. F. ; Chen, J. H. ; Chen, L. ; Cheng, J. ; Cherney, Michael G. ; Chikanian, A. ; Christie, W. ; Chwastowski, J. ; Codrington, M. J M ; Contin, G. ; Cramer, J. G. ; Crawford, H. J. ; Cui, X. ; Das, S. ; Davila Leyva, A. ; De Silva, L. C. ; Debbe, R. R. ; Dedovich, T. G. ; Deng, J. ; Derevschikov, A. A. ; Derradi De Souza, R. ; Dhamija, S. ; Di Ruzza, B. ; Didenko, L. ; Dilks, C. ; Ding, F. ; Djawotho, P. ; Dong, X. ; Drachenberg, J. L. ; Draper, J. E. ; Du, C. M. ; Dunkelberger, L. E. ; Dunlop, J. C. ; Efimov, L. G. ; Engelage, J. ; Engle, K. S. ; Eppley, G. ; Eun, L. ; Evdokimov, O. ; Eyser, O. ; Fatemi, R. ; Fazio, S. ; Fedorisin, J. ; Filip, P. ; Finch, E. ; Fisyak, Y. ; Flores, C. E. ; Gagliardi, C. A. ; Gangadharan, D. R. ; Garand, D. ; Geurts, F. ; Gibson, A. ; Girard, M. ; Gliske, S. ; Greiner, L. ; Grosnick, D. ; Gunarathne, D. S. ; Guo, Y. ; Gupta, A. ; Gupta, S. ; Guryn, W. ; Haag, B. ; Hamed, A. ; Han, L. X. ; Haque, R. ; Harris, J. W. ; Heppelmann, S. ; Hirsch, A. ; Hoffmann, G. W. ; Hofman, D. J. ; Horvat, S. ; Huang, B. ; Huang, H. Z. ; Huang, X. ; Huck, P. ; Humanic, T. J. ; Igo, G. ; Jacobs, W. W. ; Jang, H. ; Judd, E. G. ; Kabana, S. ; Kalinkin, D. ; Kang, K. ; Kauder, K. ; Ke, H. W. ; Keane, D. ; Kechechyan, A. ; Kesich, A. ; Khan, Z. H. ; Kikola, D. P. ; Kisel, I. ; Kisiel, A. ; Koetke, D. D. ; Kollegger, T. ; Konzer, J. ; Koralt, I. ; Kotchenda, L. ; Kraishan, A. F. ; Kravtsov, P. ; Krueger, K. ; Kulakov, I. ; Kumar, L. ; Kycia, R. A. ; Lamont, M. M A C ; Landgraf, J. M. ; Landry, K. D. ; Lauret, J. ; Lebedev, A. ; Lednicky, R. ; Lee, J. H. ; Levine, M. J. ; Li, C. ; Li, W. ; Li, X. ; Li, X. ; Li, Y. ; Li, Z. M. ; Lisa, M. A. ; Liu, F. ; Ljubicic, T. ; Llope, W. J. ; Lomnitz, M. ; Longacre, R. S. ; Luo, X. ; Ma, G. L. ; Ma, Y. G. ; Madagodagettige Don, D. M M D ; Mahapatra, D. P. ; Majka, R. ; Margetis, S. ; Markert, C. ; Masui, H. ; Matis, H. S. ; McDonald, D. ; McShane, T. S. ; Minaev, N. G. ; Mioduszewski, S. ; Mohanty, B. ; Mondal, M. M. ; Morozov, D. A. ; Mustafa, M. K. ; Nandi, B. K. ; Nasim, Md ; Nayak, T. K. ; Nelson, J. M. ; Nigmatkulov, G. ; Nogach, L. V. ; Noh, S. Y. ; Novak, J. ; Nurushev, S. B. ; Odyniec, G. ; Ogawa, A. ; Oh, K. ; Ohlson, A. ; Okorokov, V. ; Oldag, E. W. ; Olvitt, D. L. ; Pachr, M. ; Page, B. S. ; Pal, S. K. ; Pan, Y. X. ; Pandit, Y. ; Panebratsev, Y. ; Pawlak, T. ; Pawlik, B. ; Pei, H. ; Perkins, C. ; Peryt, W. ; Pile, P. ; Planinic, M. ; Pluta, J. ; Poljak, N. ; Porter, J. ; Poskanzer, A. M. ; Pruthi, N. K. ; Przybycien, M. ; Pujahari, P. R. ; Putschke, J. ; Qiu, H. ; Quintero, A. ; Ramachandran, S. ; Raniwala, R. ; Raniwala, S. ; Ray, R. L. ; Riley, C. K. ; Ritter, H. G. ; Roberts, J. B. ; Rogachevskiy, O. V. ; Romero, J. L. ; Ross, J. F. ; Roy, A. ; Ruan, L. ; Rusnak, J. ; Rusnakova, O. ; Sahoo, N. R. ; Sahu, P. K. ; Sakrejda, I. ; Salur, S. ; Sandweiss, J. ; Sangaline, E. ; Sarkar, A. ; Schambach, J. ; Scharenberg, R. P. ; Schmah, A. M. ; Schmidke, W. B. ; Schmitz, N. ; Seger, Janet E. ; Seyboth, P. ; Shah, N. ; Shahaliev, E. ; Shanmuganathan, P. V. ; Shao, M. ; Sharma, B. ; Shen, W. Q. ; Shi, S. S. ; Shou, Q. Y. ; Sichtermann, E. P. ; Singaraju, R. N. ; Skoby, M. J. ; Smirnov, D. ; Smirnov, N. ; Solanki, D. ; Sorensen, P. ; Spinka, H. M. ; Srivastava, B. ; Stanislaus, T. T D S ; Stevens, J. R. ; Stock, R. ; Strikhanov, M. ; Stringfellow, B. ; Sumbera, M. ; Sun, X. ; Sun, X. M. ; Sun, Y. ; Sun, Z. ; Surrow, B. ; Svirida, D. N. ; Symons, T. T J M ; Szelezniak, M. A. ; Takahashi, J. ; Tang, A. H. ; Tang, Z. ; Tarnowsky, T. ; Thomas, J. H. ; Timmins, A. R. ; Tlusty, D. ; Tokarev, M. ; Trentalange, S. ; Tribble, R. E. ; Tribedy, P. ; Trzeciak, B. A. ; Tsai, O. D. ; Turnau, J. ; Ullrich, T. ; Underwood, D. G. ; Van Buren, G. ; Van Nieuwenhuizen, G. ; Vandenbroucke, M. ; Vanfossen, J. A. ; Varma, R. ; Vasconcelos, G. G M S ; Vasiliev, A. N. ; Vertesi, R. ; Videbæk, F. ; Viyogi, Y. P. ; Vokal, S. ; Voloshin, S. A. ; Vossen, A. ; Wada, M. ; Wang, F. ; Wang, G. ; Wang, H. ; Wang, J. S. ; Wang, X. L. ; Wang, Y. ; Wang, Y. ; Webb, G. ; Webb, J. C. ; Westfall, G. D. ; Wieman, H. ; Wissink, S. W. ; Witt, R. ; Wu, Y. F. ; Xiao, Z. ; Xie, W. ; Xin, K. ; Xu, H. ; Xu, J. ; Xu, N. ; Xu, Q. H. ; 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, J. B. ; Zhang, J. L. ; Zhang, S. ; Zhang, X. P. ; Zhang, Y. ; Zhang, Z. P. ; Zhao, F. ; Zhao, J. ; Zhong, C. ; Zhu, X. ; Zhu, Y. H. ; Zoulkarneeva, Y. ; Zyzak, M. / Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC. In: Physical Review Letters. 2014 ; Vol. 113, No. 5.
@article{8483f74a7f904eaf9823b2dbbfe36ce9,
title = "Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC",
abstract = "Local parity-odd domains are theorized to form inside a quark-gluon plasma which has been produced in high-energy heavy-ion collisions. The local parity-odd domains manifest themselves as charge separation along the magnetic field axis via the chiral magnetic effect. The experimental observation of charge separation has previously been reported for heavy-ion collisions at the top RHIC energies. In this Letter, we present the results of the beam-energy dependence of the charge correlations in Au+Au collisions at midrapidity for center-of-mass energies of 7.7, 11.5, 19.6, 27, 39, and 62.4 GeV from the STAR experiment. After background subtraction, the signal gradually reduces with decreased beam energy and tends to vanish by 7.7 GeV. This implies the dominance of hadronic interactions over partonic ones at lower collision energies.",
author = "L. Adamczyk and Adkins, {J. K.} and G. Agakishiev and Aggarwal, {M. M.} and Z. Ahammed and I. Alekseev and J. Alford and Anson, {C. D.} and A. Aparin and D. Arkhipkin and Aschenauer, {E. C.} and Averichev, {G. S.} and A. Banerjee and Beavis, {D. R.} and R. Bellwied and A. Bhasin and Bhati, {A. K.} and P. Bhattarai and H. Bichsel and J. Bielcik and J. Bielcikova and Bland, {L. C.} and Bordyuzhin, {I. G.} and W. Borowski and J. Bouchet and Brandin, {A. V.} and Brovko, {S. G.} and S. B{\"u}ltmann and I. Bunzarov and Burton, {T. P.} and J. Butterworth and H. Caines and {Calder{\'o}n De La Barca S{\'a}nchez}, M. and D. Cebra and R. Cendejas and Cervantes, {M. C.} and P. Chaloupka and Z. Chang and S. Chattopadhyay and Chen, {H. F.} and Chen, {J. H.} and L. Chen and J. Cheng and Cherney, {Michael G.} and A. Chikanian and W. Christie and J. Chwastowski and Codrington, {M. J M} and G. Contin and Cramer, {J. G.} and Crawford, {H. J.} and X. Cui and S. Das and {Davila Leyva}, A. and {De Silva}, {L. C.} and Debbe, {R. R.} and Dedovich, {T. G.} and J. Deng and Derevschikov, {A. A.} and {Derradi De Souza}, R. and S. Dhamija and {Di Ruzza}, B. and L. Didenko and C. Dilks and F. Ding and P. Djawotho and X. Dong and Drachenberg, {J. L.} and Draper, {J. E.} and Du, {C. M.} and Dunkelberger, {L. E.} and Dunlop, {J. C.} and Efimov, {L. G.} and J. Engelage and Engle, {K. S.} and G. Eppley and L. Eun and O. Evdokimov and O. Eyser and R. Fatemi and S. Fazio and J. Fedorisin and P. Filip and E. Finch and Y. Fisyak and Flores, {C. E.} and Gagliardi, {C. A.} and Gangadharan, {D. R.} and D. Garand and F. Geurts and A. Gibson and M. Girard and S. Gliske and L. Greiner and D. Grosnick and Gunarathne, {D. S.} and Y. Guo and A. Gupta and S. Gupta and W. Guryn and B. Haag and A. Hamed and Han, {L. X.} and R. Haque and Harris, {J. W.} and S. Heppelmann and A. Hirsch and Hoffmann, {G. W.} and Hofman, {D. J.} and S. Horvat and B. Huang and Huang, {H. Z.} and X. Huang and P. Huck and Humanic, {T. J.} and G. Igo and Jacobs, {W. W.} and H. Jang and Judd, {E. G.} and S. Kabana and D. Kalinkin and K. Kang and K. Kauder and Ke, {H. W.} and D. Keane and A. Kechechyan and A. Kesich and Khan, {Z. H.} and Kikola, {D. P.} and I. Kisel and A. Kisiel and Koetke, {D. D.} and T. Kollegger and J. Konzer and I. Koralt and L. Kotchenda and Kraishan, {A. F.} and P. Kravtsov and K. Krueger and I. Kulakov and L. Kumar and Kycia, {R. A.} and Lamont, {M. M A C} and Landgraf, {J. M.} and Landry, {K. D.} and J. Lauret and A. Lebedev and R. Lednicky and Lee, {J. H.} and Levine, {M. J.} and C. Li and W. Li and X. Li and X. Li and Y. Li and Li, {Z. M.} and Lisa, {M. A.} and F. Liu and T. Ljubicic and Llope, {W. J.} and M. Lomnitz and Longacre, {R. S.} and X. Luo and Ma, {G. L.} and Ma, {Y. G.} and {Madagodagettige Don}, {D. M M D} and Mahapatra, {D. P.} and R. Majka and S. Margetis and C. Markert and H. Masui and Matis, {H. S.} and D. McDonald and McShane, {T. S.} and Minaev, {N. G.} and S. Mioduszewski and B. Mohanty and Mondal, {M. M.} and Morozov, {D. A.} and Mustafa, {M. K.} and Nandi, {B. K.} and Md Nasim and Nayak, {T. K.} and Nelson, {J. M.} and G. Nigmatkulov and Nogach, {L. V.} and Noh, {S. Y.} and J. Novak and Nurushev, {S. B.} and G. Odyniec and A. Ogawa and K. Oh and A. Ohlson and V. Okorokov and Oldag, {E. W.} and Olvitt, {D. L.} and M. Pachr and Page, {B. S.} and Pal, {S. K.} and Pan, {Y. X.} and Y. Pandit and Y. Panebratsev and T. Pawlak and B. Pawlik and H. Pei and C. Perkins and W. Peryt and P. Pile and M. Planinic and J. Pluta and N. Poljak and J. Porter and Poskanzer, {A. M.} and Pruthi, {N. K.} and M. Przybycien and Pujahari, {P. R.} and J. Putschke and H. Qiu and A. Quintero and S. Ramachandran and R. Raniwala and S. Raniwala and Ray, {R. L.} and Riley, {C. K.} and Ritter, {H. G.} and Roberts, {J. B.} and Rogachevskiy, {O. V.} and Romero, {J. L.} and Ross, {J. F.} and A. Roy and L. Ruan and J. Rusnak and O. Rusnakova and Sahoo, {N. R.} and Sahu, {P. K.} and I. Sakrejda and S. Salur and J. Sandweiss and E. Sangaline and A. Sarkar and J. Schambach and Scharenberg, {R. P.} and Schmah, {A. M.} and Schmidke, {W. B.} and N. Schmitz and Seger, {Janet E.} and P. Seyboth and N. Shah and E. Shahaliev and Shanmuganathan, {P. V.} and M. Shao and B. Sharma and Shen, {W. Q.} and Shi, {S. S.} and Shou, {Q. Y.} and Sichtermann, {E. P.} and Singaraju, {R. N.} and Skoby, {M. J.} and D. Smirnov and N. Smirnov and D. Solanki and P. Sorensen and Spinka, {H. M.} and B. Srivastava and Stanislaus, {T. T D S} and Stevens, {J. R.} and R. Stock and M. Strikhanov and B. Stringfellow and M. Sumbera and X. Sun and Sun, {X. M.} and Y. Sun and Z. Sun and B. Surrow and Svirida, {D. N.} and Symons, {T. T J M} and Szelezniak, {M. A.} and J. Takahashi and Tang, {A. H.} and Z. Tang and T. Tarnowsky and Thomas, {J. H.} and Timmins, {A. R.} and D. Tlusty and M. Tokarev and S. Trentalange and Tribble, {R. E.} and P. Tribedy and Trzeciak, {B. A.} and Tsai, {O. D.} and J. Turnau and T. Ullrich and Underwood, {D. G.} and {Van Buren}, G. and {Van Nieuwenhuizen}, G. and M. Vandenbroucke and Vanfossen, {J. A.} and R. Varma and Vasconcelos, {G. G M S} and Vasiliev, {A. N.} and R. Vertesi and F. Videb{\ae}k and Viyogi, {Y. P.} and S. Vokal and Voloshin, {S. A.} and A. Vossen and M. Wada and F. Wang and G. Wang and H. Wang and Wang, {J. S.} and Wang, {X. L.} and Y. Wang and Y. Wang and G. Webb and Webb, {J. C.} and Westfall, {G. D.} and H. Wieman and Wissink, {S. W.} and R. Witt and Wu, {Y. F.} and Z. Xiao and W. Xie and K. Xin and H. Xu and J. Xu and N. Xu and Xu, {Q. H.} and Y. Xu and Z. Xu and W. Yan and C. Yang and Y. Yang and Y. Yang and Z. Ye and P. Yepes and L. Yi and K. Yip and Yoo, {I. K.} and N. Yu and Y. Zawisza and H. Zbroszczyk and W. Zha and Zhang, {J. B.} and Zhang, {J. L.} and S. Zhang and Zhang, {X. P.} and Y. Zhang and Zhang, {Z. P.} and F. Zhao and J. Zhao and C. Zhong and X. Zhu and Zhu, {Y. H.} and Y. Zoulkarneeva and M. Zyzak",
year = "2014",
month = "7",
day = "30",
doi = "10.1103/PhysRevLett.113.052302",
language = "English",
volume = "113",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "5",

}

TY - JOUR

T1 - Beam-energy dependence of charge separation along the magnetic field in Au+Au collisions at RHIC

AU - Adamczyk, L.

AU - Adkins, J. K.

AU - Agakishiev, G.

AU - Aggarwal, M. M.

AU - Ahammed, Z.

AU - Alekseev, I.

AU - Alford, J.

AU - Anson, C. D.

AU - Aparin, A.

AU - Arkhipkin, D.

AU - Aschenauer, E. C.

AU - Averichev, G. S.

AU - Banerjee, A.

AU - Beavis, D. R.

AU - Bellwied, R.

AU - Bhasin, A.

AU - Bhati, A. K.

AU - Bhattarai, P.

AU - Bichsel, H.

AU - Bielcik, J.

AU - Bielcikova, J.

AU - Bland, L. C.

AU - Bordyuzhin, I. G.

AU - Borowski, W.

AU - Bouchet, J.

AU - Brandin, A. V.

AU - Brovko, S. G.

AU - Bültmann, S.

AU - Bunzarov, I.

AU - Burton, T. P.

AU - Butterworth, J.

AU - Caines, H.

AU - Calderón De La Barca Sánchez, M.

AU - Cebra, D.

AU - Cendejas, R.

AU - Cervantes, M. C.

AU - Chaloupka, P.

AU - Chang, Z.

AU - Chattopadhyay, S.

AU - Chen, H. F.

AU - Chen, J. H.

AU - Chen, L.

AU - Cheng, J.

AU - Cherney, Michael G.

AU - Chikanian, A.

AU - Christie, W.

AU - Chwastowski, J.

AU - Codrington, M. J M

AU - Contin, G.

AU - Cramer, J. G.

AU - Crawford, H. J.

AU - Cui, X.

AU - Das, S.

AU - Davila Leyva, A.

AU - De Silva, L. C.

AU - Debbe, R. R.

AU - Dedovich, T. G.

AU - Deng, J.

AU - Derevschikov, A. A.

AU - Derradi De Souza, R.

AU - Dhamija, S.

AU - Di Ruzza, B.

AU - Didenko, L.

AU - Dilks, C.

AU - Ding, F.

AU - Djawotho, P.

AU - Dong, X.

AU - Drachenberg, J. L.

AU - Draper, J. E.

AU - Du, C. M.

AU - Dunkelberger, L. E.

AU - Dunlop, J. C.

AU - Efimov, L. G.

AU - Engelage, J.

AU - Engle, K. S.

AU - Eppley, G.

AU - Eun, L.

AU - Evdokimov, O.

AU - Eyser, O.

AU - Fatemi, R.

AU - Fazio, S.

AU - Fedorisin, J.

AU - Filip, P.

AU - Finch, E.

AU - Fisyak, Y.

AU - Flores, C. E.

AU - Gagliardi, C. A.

AU - Gangadharan, D. R.

AU - Garand, D.

AU - Geurts, F.

AU - Gibson, A.

AU - Girard, M.

AU - Gliske, S.

AU - Greiner, L.

AU - Grosnick, D.

AU - Gunarathne, D. S.

AU - Guo, Y.

AU - Gupta, A.

AU - Gupta, S.

AU - Guryn, W.

AU - Haag, B.

AU - Hamed, A.

AU - Han, L. X.

AU - Haque, R.

AU - Harris, J. W.

AU - Heppelmann, S.

AU - Hirsch, A.

AU - Hoffmann, G. W.

AU - Hofman, D. J.

AU - Horvat, S.

AU - Huang, B.

AU - Huang, H. Z.

AU - Huang, X.

AU - Huck, P.

AU - Humanic, T. J.

AU - Igo, G.

AU - Jacobs, W. W.

AU - Jang, H.

AU - Judd, E. G.

AU - Kabana, S.

AU - Kalinkin, D.

AU - Kang, K.

AU - Kauder, K.

AU - Ke, H. W.

AU - Keane, D.

AU - Kechechyan, A.

AU - Kesich, A.

AU - Khan, Z. H.

AU - Kikola, D. P.

AU - Kisel, I.

AU - Kisiel, A.

AU - Koetke, D. D.

AU - Kollegger, T.

AU - Konzer, J.

AU - Koralt, I.

AU - Kotchenda, L.

AU - Kraishan, A. F.

AU - Kravtsov, P.

AU - Krueger, K.

AU - Kulakov, I.

AU - Kumar, L.

AU - Kycia, R. A.

AU - Lamont, M. M A C

AU - Landgraf, J. M.

AU - Landry, K. D.

AU - Lauret, J.

AU - Lebedev, A.

AU - Lednicky, R.

AU - Lee, J. H.

AU - Levine, M. J.

AU - Li, C.

AU - Li, W.

AU - Li, X.

AU - Li, X.

AU - Li, Y.

AU - Li, Z. M.

AU - Lisa, M. A.

AU - Liu, F.

AU - Ljubicic, T.

AU - Llope, W. J.

AU - Lomnitz, M.

AU - Longacre, R. S.

AU - Luo, X.

AU - Ma, G. L.

AU - Ma, Y. G.

AU - Madagodagettige Don, D. M M D

AU - Mahapatra, D. P.

AU - Majka, R.

AU - Margetis, S.

AU - Markert, C.

AU - Masui, H.

AU - Matis, H. S.

AU - McDonald, D.

AU - McShane, T. S.

AU - Minaev, N. G.

AU - Mioduszewski, S.

AU - Mohanty, B.

AU - Mondal, M. M.

AU - Morozov, D. A.

AU - Mustafa, M. K.

AU - Nandi, B. K.

AU - Nasim, Md

AU - Nayak, T. K.

AU - Nelson, J. M.

AU - Nigmatkulov, G.

AU - Nogach, L. V.

AU - Noh, S. Y.

AU - Novak, J.

AU - Nurushev, S. B.

AU - Odyniec, G.

AU - Ogawa, A.

AU - Oh, K.

AU - Ohlson, A.

AU - Okorokov, V.

AU - Oldag, E. W.

AU - Olvitt, D. L.

AU - Pachr, M.

AU - Page, B. S.

AU - Pal, S. K.

AU - Pan, Y. X.

AU - Pandit, Y.

AU - Panebratsev, Y.

AU - Pawlak, T.

AU - Pawlik, B.

AU - Pei, H.

AU - Perkins, C.

AU - Peryt, W.

AU - Pile, P.

AU - Planinic, M.

AU - Pluta, J.

AU - Poljak, N.

AU - Porter, J.

AU - Poskanzer, A. M.

AU - Pruthi, N. K.

AU - Przybycien, M.

AU - Pujahari, P. R.

AU - Putschke, J.

AU - Qiu, H.

AU - Quintero, A.

AU - Ramachandran, S.

AU - Raniwala, R.

AU - Raniwala, S.

AU - Ray, R. L.

AU - Riley, C. K.

AU - Ritter, H. G.

AU - Roberts, J. B.

AU - Rogachevskiy, O. V.

AU - Romero, J. L.

AU - Ross, J. F.

AU - Roy, A.

AU - Ruan, L.

AU - Rusnak, J.

AU - Rusnakova, O.

AU - Sahoo, N. R.

AU - Sahu, P. K.

AU - Sakrejda, I.

AU - Salur, S.

AU - Sandweiss, J.

AU - Sangaline, E.

AU - Sarkar, A.

AU - Schambach, J.

AU - Scharenberg, R. P.

AU - Schmah, A. M.

AU - Schmidke, W. B.

AU - Schmitz, N.

AU - Seger, Janet E.

AU - Seyboth, P.

AU - Shah, N.

AU - Shahaliev, E.

AU - Shanmuganathan, P. V.

AU - Shao, M.

AU - Sharma, B.

AU - Shen, W. Q.

AU - Shi, S. S.

AU - Shou, Q. Y.

AU - Sichtermann, E. P.

AU - Singaraju, R. N.

AU - Skoby, M. J.

AU - Smirnov, D.

AU - Smirnov, N.

AU - Solanki, D.

AU - Sorensen, P.

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PY - 2014/7/30

Y1 - 2014/7/30

N2 - Local parity-odd domains are theorized to form inside a quark-gluon plasma which has been produced in high-energy heavy-ion collisions. The local parity-odd domains manifest themselves as charge separation along the magnetic field axis via the chiral magnetic effect. The experimental observation of charge separation has previously been reported for heavy-ion collisions at the top RHIC energies. In this Letter, we present the results of the beam-energy dependence of the charge correlations in Au+Au collisions at midrapidity for center-of-mass energies of 7.7, 11.5, 19.6, 27, 39, and 62.4 GeV from the STAR experiment. After background subtraction, the signal gradually reduces with decreased beam energy and tends to vanish by 7.7 GeV. This implies the dominance of hadronic interactions over partonic ones at lower collision energies.

AB - Local parity-odd domains are theorized to form inside a quark-gluon plasma which has been produced in high-energy heavy-ion collisions. The local parity-odd domains manifest themselves as charge separation along the magnetic field axis via the chiral magnetic effect. The experimental observation of charge separation has previously been reported for heavy-ion collisions at the top RHIC energies. In this Letter, we present the results of the beam-energy dependence of the charge correlations in Au+Au collisions at midrapidity for center-of-mass energies of 7.7, 11.5, 19.6, 27, 39, and 62.4 GeV from the STAR experiment. After background subtraction, the signal gradually reduces with decreased beam energy and tends to vanish by 7.7 GeV. This implies the dominance of hadronic interactions over partonic ones at lower collision energies.

UR - http://www.scopus.com/inward/record.url?scp=84905575386&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84905575386&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.113.052302

DO - 10.1103/PhysRevLett.113.052302

M3 - Article

AN - SCOPUS:84905575386

VL - 113

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 5

M1 - 052302

ER -