학술논문

Pion femtoscopy in p+p collisions at sqrt(s)=200 GeV
Document Type
Working Paper
Author
Aggarwal, M. M.Ahammed, Z.Alakhverdyants, A. V.Alekseev, I.Alford, J.Anderson, B. D.Arkhipkin, D.Averichev, G. S.Balewski, J.Barnby, L. S.Baumgart, S.Beavis, D. R.Bellwied, R.Betancourt, M. J.Betts, R. R.Bhasin, A.Bhati, A. K.Bichsel, H.Bielcik, J.Bielcikova, J.Biritz, B.Bland, L. C.Bonner, 3 B. E.Bouchet, J.Braidot, E.Brandin, A. V.Bridgeman, A.Bruna, E.Bueltmann, S.Bunzarov, I.Burton, T. P.Cai, X. Z.Caines, H.Sánchez, M. Calderón de la BarcaCatu, O.Cebra, D.Cendejas, R.Cervantes, M. C.Chajecki, Z.Chaloupka, P.Chattopadhyay, S.Chen, H. F.Chen, J. H.Chen, J. Y.Cheng, J.Cherney, M.Chikanian, A.Choi, K. E.Christie, W.Chung, P.Clarke, R. F.Codrington, M. J. M.Corliss, R.Cramer, J. G.Crawford, H. J.Das, D.Dash, S.Leyva, A. DavilaDe Silva, L. C.Debbe, R. R.Dedovich, T. G.Derevschikov, A. A.de Souza, R. DerradiDidenko, L.Djawotho, P.Dogra, S. M.Dong, X.Drachenberg, J. L.Draper, J. E.Dunlop, J. C.Mazumdar, M. R. DuttaEfimov, L. G.Elhalhuli, E.Elnimr, M.Engelage, J.Eppley, G.Erazmus, B.Estienne, M.Eun, L.Evdokimov, O.Fachini, P.Fatemi, R.Fedorisin, J.Fersch, R. G.Filip, P.Finch, E.Fine, V.Fisyak, Y.Gagliardi, C. A.Gangadharan, D. R.Ganti, M. S.Garcia-Solis, E. J.Geromitsos, A.Geurts, F.Ghazikhanian, V.Ghosh, P.Gorbunov, Y. N.Gordon, A.Grebenyuk, O.Grosnick, D.Guertin, S. M.Gupta, A.Gupta, N.Guryn, W.Haag, B.Hamed, A.Han, L-X.Harris, J. W.Hays-Wehle, J. P.Heinz, M.Heppelmann, S.Hirsch, A.Hjort, E.Hoffman, A. M.Hoffmann, G. W.Hofman, D. J.Huang, B.Huang, H. Z.Humanic, T. J.Huo, L.Igo, G.Jacobs, P.Jacobs, W. W.Jena, C.Jin, F.Jones, C. L.Jones, P. G.Joseph, J.Judd, E. G.Kabana, S.Kajimoto, K.Kang, K.Kapitan, J.Kauder, K.Keane, D.Kechechyan, A.Kettler, D.Kikola, D. P.Kiryluk, J.Kisiel, A.Klein, S. R.Knospe, A. G.Kocoloski, A.Koetke, D. D.Kollegger, T.Konzer, J.Koralt, I.Koroleva, L.Korsch, W.Kotchenda, L.Kouchpil, V.Kravtsov, P.Krueger, K.Krus, M.Kumar, L.Kurnadi, P.Lamont, M. A. C.Landgraf, J. M.LaPointe, S.Lauret, J.Lebedev, A.Lednicky, R.Lee, C-H.Lee, J. H.Leight, W.LeVine, M. J.Li, C.Li, L.Li, N.Li, W.Li, X.Li, Y.Li, Z. M.Lin, G.Lindenbaum, S. J.Lisa, M. A.Liu, F.Liu, H.Liu, J.Ljubicic, T.Llope, W. J.Longacre, R. S.Love, W. A.Lu, Y.Lukashov, E. V.Luo, X.Ma, G. L.Ma, Y. G.Mahapatra, D. P.Majka, R.Mall, O. I.Mangotra, L. K.Manweiler, R.Margetis, S.Markert, C.Masui, H.Matis, H. S.Matulenko, Yu. A.McDonald, D.McShane, T. S.Meschanin, A.Milner, R.Minaev, N. G.Mioduszewski, S.Mischke, A.Mitrovski, M. K.Mohanty, B.Morozov, M. M. Mondal. B.Morozov, D. A.Munhoz, M. G.Nandi, B. K.Nattrass, C.Nayak, T. K.Nelson, J. M.Netrakanti, P. K.Ng, M. J.Nogach, L. V.Nurushev, S. B.Odyniec, G.Ogawa, A.Okorokov, V.Oldag, E. W.Olson, D.Pachr, M.Page, B. S.Pal, S. K.Pandit, Y.Panebratsev, Y.Pawlak, T.Peitzmann, T.Perevoztchikov, V.Perkins, C.Peryt, W.Phatak, S. C.Pile, P.Planinic, M.Ploskon, M. A.Pluta, J.Plyku, D.Poljak, N.Poskanzer, A. M.Potukuchi, B. V. K. S.Powell, C. B.Prindle, D.Pruneau, C.Pruthi, N. K.Pujahari, P. R.Putschke, J.Qiu, H.Raniwala, R.Raniwala, S.Ray, R. L.Redwine, R.Reed, R.Ritter, H. G.Roberts, J. B.Rogachevsky, O. V.Romero, J. L.Rose, A.Roy, C.Ruan, L.Sahoo, R.Sakai, S.Sakrejda, I.Sakuma, T.Salur, S.Sandweiss, J.Sangaline, E.Schambach, J.Scharenberg, R. P.Schmitz, N.Schuster, T. R.Seele, J.Seger, J.Selyuzhenkov, I.Seyboth, P.Shahaliev, E.Shao, M.Sharma, M.Shi, S. S.Sichtermann, E. P.Simon, F.Singaraju, R. N.Skoby, M. J.Smirnov, N.Sorensen, P.Sowinski, J.Spinka, H. M.Srivastava, B.Stanislaus, T. D. S.Staszak, D.Stevens, J. R.Stock, R.Strikhanov, M.Stringfellow, B.Suaide, A. A. P.Suarez, M. C.Subba, N. L.Sumbera, M.Sun, X. M.Sun, Y.Sun, Z.Surrow, B.Svirida, D. N.Symons, T. J. M.de Toledo, A. SzantoTakahashi, J.Tang, A. H.Tang, Z.Tarini, L. H.Tarnowsky, T.Thein, D.Thomas, J. H.Tian, J.Timmins, A. R.Timoshenko, S.Tlusty, D.Tokarev, M.Tram, V. N.Trentalange, S.Tribble, R. E.Tsai, O. D.Ulery, J.Ullrich, T.Underwood, D. G.Van Buren, G.van Leeuwen, M.van Nieuwenhuizen, G.Vanfossen, Jr., J. A.Varma, R.Vasconcelos, G. M. S.Vasiliev, A. N.Videbaek, F.Viyogi, Y. P.Vokal, S.Voloshin, S. A.Wada, M.Walker, M.Wang, F.Wang, G.Wang, H.Wang, J. S.Wang, Q.Wang, X. L.Wang, Y.Webb, G.Webb, J. C.Westfall, G. D.Whitten Jr., C.Wieman, H.Wissink, S. W.Witt, R.Wu, Y. F.Xie, W.Xu, H.Xu, N.Xu, Q. H.Xu, W.Xu, Y.Xu, Z.Xue, L.Yang, Y.Yepes, P.Yip, K.Yoo, I-K.Yue, Q.Zawisza, M.Zbroszczyk, H.Zhan, W.Zhang, J. B.Zhang, S.Zhang, W. M.Zhang, X. P.Zhang, Y.Zhang, Z. P.Zhao, J.Zhong, C.Zhou, J.Zhou, W.Zhu, X.Zhu, Y. H.Zoulkarneev, R.Zoulkarneeva, Y.
Source
Phys.Rev.C83:064905,2011
Subject
Nuclear Experiment
Language
Abstract
The STAR Collaboration at RHIC has measured two-pion correlation functions from p+p collisions at sqrt(s)=200 GeV. Spatial scales are extracted via a femtoscopic analysis of the correlations, though this analysis is complicated by the presence of strong non-femtoscopic effects. Our results are put into the context of the world dataset of femtoscopy in hadron-hadron collisions. We present the first direct comparison of femtoscopy in p+p and heavy ion collisions, under identical analysis and detector conditions.
Comment: 16 pages, 15 figures, as published in Phys. Rev. C