Accès ouvert déclaré
2015
article
Energy dependence of Kπ, pπ, and Kp fluctuations in Au + Au collisions from √s[subscript NN] = 7.7 to 200 GeV
L. Adamczyk, J. K. Adkins, G. Agakishiev, M. M. Aggarwal, Z. Ahammed, Igor Genadievich Alekseev, J. Alford, A. Aparin, D. Arkhipkin, E. C. Aschenauer, G. S. Averichev, Avishek Banerjee, R. Bellwied, A. Bhasin, A. K. Bhati, P. Bhattarai, J. Bielčík, J. Bielčíková, L. C. Bland, I. G. Bordyuzhin, J. Bouchet, A. V. Brandin, I. Bunzarov, T. P. Burton, Jonathan Mark Butterworth, H. Caines, M. Calderón de la Barca Sánchez, J. M. Campbell, D. Cebra, M. C. Cervantes, I. Chakaberia, P. Chaloupka, Z. Chang, Sudip Chattopadhyay, X. Chen, J. H. Chen, Ji-Gui Cheng, M. Cherney, W. Christie, M. J. M. Codrington, G. Contin, H. J. Crawford, S. Das, L. C. De Silva, R. R. Debbe, T. G. Dedovich, Jacob Manyuon Deng, A. A. Derevschikov, B. Di Ruzza, Lidia Didenko, C. Dilks, X. Dong, J. L. Drachenberg, J. E. Draper, C. M. Du, L. E. Dunkelberger, James C. Dunlop, L. G. Efimov, J. Engelage, G. Eppley, R. Esha, O. Evdokimov, Oleg Eyser, Salvatore Fazio, P. Federic, Ján Fedorišin, P. Filip, Y. Fisyak, C. E. Flores, Ł. Fulek, C. A. Gagliardi, D. Garand, F. J. M. Geurts, Stephen M. Gibson, M. R. Girard, L. Greiner, D. Grosnick, D. S. Gunarathne, Yafei Guo, A. Gupta, Suraj N. Gupta, Wlodek Guryn, A. I. Hamad, Ahmed M. Hamed, M. R. Haque, James W. Harris, Lianyi He, S. Heppelmann, A. Hirsch, G. W. Hoffmann, David Jonathan Hofman, S. Horvat, Huan Zhong Huang, B. Huang, XT Huang, Patrick Huck, T. J. Humanic, G. J. Igo, W. W. Jacobs, H. J. Jang, E. G. Judd, S. Kabana, Dmitry E. Kalinkin, Keyi Kang, K. Kauder, H. W. Ke, Declan Keane, A. Kechechyan, Z. H. Khan, D. P. Kikoła, I. Kisel, Adam Ryszard Kisiel, S. R. Klein, D. D. Koetke, T. Kollegger, L. K. Kosarzewski, Leonid M. Kotchenda, A. F. Kraishan, P. A. Kravtsov, Katja Krueger, I. Kulakov, L. Kumar, R. A. Kycia, M. A. C. Lamont, J. M. Landgraf, K. D. Landry, J. Lauret, A. Lebedev, Richard Lednicky, J. H. Lee, W. Li, Z. M. Li, C. Li, Y. Li, X. Li, M. A. Lisa, Feichun Liu, T. Ljubičić, W. J. Llope, M. Lomnitz, R. S. Longacre, X. Luo, L.L. Ma, R. Ma, G. L., Y. G., N. Magdy, R. Majka, A. Manion, Spyridon Margetis, C. Markert, H. Masui, Howard S. Matis, D. Mcdonald, K. Meehan, N. G. Minaev, Saskia Mioduszewski, Bedangadas Mohanty, M. M. Mondal, D. A. Morozov, M. K. Mustafa, B. K. Nandi, Nasim, T. K. Nayak, Grigory Nigmatkulov, L. V. Nogach, S. Y. Noh, J. Novák, S. B. Nurushev, G. Odyniec, A. Ogawa, K. Oh, В. А. Окороков, D. Olvitt, B. S. Page, Y. X. Pan, Y. Pandit, Y. Panebratsev, T. Pawlak, B. Pawlik, H. Pei, C. Perkins, A. Peterson, P. Pile, M. Planinić, J. Pluta, N. Poljak, K. Poniatowska, J. Porter, A. M. Poskanzer, N. K. Pruthi, J. Putschke, H. Qiu, A. Quintero, S. Ramachandran, S. Raniwala, R. Raniwala, R. L. Ray, Hans Georg Ritter, J. B. Roberts, O. V. Rogachevskiy, J. L. Romero, Arunabh Roy, J. Rusňák, O. Rusnakova, Nihar Ranjan Sahoo, P. K. Sahu, I. Sakrejda, S. Salur, Jack H. Sandweiss, A. M. Cooper-Sarkar, R. P. Scharenberg, A. M. Schmah, W. B. Schmidke, N. Schmitz, J. Seger, P. Seyboth, N. Shah, E. Shahaliev, P. V. Shanmuganathan, M. Shao, M. Sharma, B. Sharma, W. Q. Shen, S. S. Shi, Q. Y. Shou, E. P. Sichtermann, Rafal Sikora, Miroslav Šimko, M. J. Skoby, D. Smirnov, N. Smirnov, D. Solanki, Song Liu, P. Sørensen, H. M. Spinka, Bajarang Bali Lal Srivastava, T. D. S. Stanislaus, R. Stock, Mikhail Nikolaevich Strikhanov, B. C. STRINGFELLOW, Michal Sumbera, B. J. Summa, Zhangshuang Sun, Y. Sun, X. Sun, X. Sun, B. Surrow, D. N. Svirida, M. Szelezniak, Jun A. Takahashi, Z. Tang, T. Tarnowsky, Abdel Nasser Tawfik, J. H. Thomas, Junlong Tian, A. R. Timmins, D. Tlusty, M. Tokarev, S. Trentalange, R. E. Tribble, P. Tribedy, S. K. Tripathy, Barbara Antonina Trzeciak, O. D. Tsai, Thomas S. Ullrich, D. G. Underwood, I. Upsal, G. Van Buren, M. Vandenbroucke, R. Varma, A. N. Vasiliev, Róbert Vértesi, Flemming Videbæk, Y. P. Viyogi, S. Vokál, S. A. Voloshin, A. Vossen, Y. Wang, F. Wang, Jieqin Wang, Huaidong Wang, G. Wang, J. C. Webb, G. Webb, Wen Luo, Gary D. Westfall, H. Wieman, S. W. Wissink, ROBERT M. WITT, Yue-Liang Wu, Zhiguang Xiao, W. Xie, Kuangdi Xin, Nengluan Xu, Hao Xu, Y. F. Xu, Q. H. Xu, Z. Xu, Y. C. Yang, S. Yang, Chongming Yang, Q. Yang, Zubin Ye, P. Yepes, L. Yi, Kin Yip, I.-K. Yoo, Ning Yu, H. Zbroszczyk, Wangmei Zha, J. Zhang, Y. Zhang, ShouGang ZHANG, X. P. Zhang, J. B. Zhang, J. L. Zhang, Z. Zhang, F. Zhao, J. Y. Zhao, C. Zhong, Xiaoyu Zhu, Y. Zoulkarneeva, M. Zyzak, Gerrit Jan van Nieuwenhuizen
0Citations signalées, ce qui n’est pas une note de qualité
0Institutions déclarées
0Pays d’affiliation déclarés
Le résumé fourni par la source
A search for the quantum chromodynamics (QCD) critical point was performed by the STAR experiment at the BNL Relativistic Heavy Ion Collider, using dynamical fluctuations of unlike particle pairs. Heavy ion collisions were studied over a large range of collision energies with homogeneous acceptance and excellent particle identification, covering a significant range in the QCD phase diagram where a critical point may be located. Dynamical Kπ, pπ, and Kp fluctuations as measured by the STAR experiment in central 0–5% Au + Au collisions from center-of-mass collision energies √s[subscript NN] = 7.7 to 200 GeV are presented. The observable ν[subscript dyn] was used to quantify the magnitude of the dynamical fluctuations in event-by-event measurements of the Kπ, pπ, and Kp pairs. The energy dependences of these fluctuations from central 0–5% Au + Au collisions all demonstrate a smooth evolution with collision energy.
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
Aucun DOI disponible pour le contrôle Crossref.
Les sujets associés
High-Energy Particle Collisions ResearchQuantum Chromodynamics and Particle InteractionsStochastic processes and statistical mechanics