/ Experiment-HEP arXiv:1005.3674


Measurement of neutral mesons in p+p collisions at $\sqrt(s)$= 200 GeV and scaling properties of hadron production


Adare, A. (Colorado U.) ; Afanasiev, S. (Dubna, JINR) ; Aidala, C. (Massachusetts U., Amherst) ; Ajitanand, N.N. (SUNY, Stony Brook) ; Akiba, Y. (Brookhaven) ; Al-Bataineh, H. (New Mexico State U.) ; Alexander, J. (SUNY, Stony Brook) ; Aoki, K. (Nishina Ctr., RIKEN) ; Aphecetche, L. (SUBATECH, Nantes) ; Armendariz, R. (New Mexico State U.) ; Aronson, S.H. (Brookhaven) ; Asai, J. (Brookhaven) ; Atomssa, E.T. (Ecole Polytechnique) ; Averbeck, R. (SUNY, Stony Brook) ; Awes, T.C. (Oak Ridge) ; Azmoun, B. (Brookhaven) ; Babintsev, V. (Serpukhov, IHEP) ; Bai, M. (Brookhaven) ; Baksay, G. (Florida Inst. Tech.) ; Baksay, L. (Florida Inst. Tech.) ; Baldisseri, A. (DAPNIA, Saclay) ; Barish, K.N. (UC, Riverside) ; Barnes, P.D. (Los Alamos) ; Bassalleck, B. (New Mexico U.) ; Basye, A.T. (Abilene Christian U.) ; Bathe, S. (UC, Riverside) ; Batsouli, S. (Oak Ridge) ; Baublis, V. (St. Petersburg, INP) ; Baumann, C. (Munster U.) ; Bazilevsky, A. (Brookhaven) ; Belikov, S. (Brookhaven) ; Bennett, R. (SUNY, Stony Brook) ; Berdnikov, A. (St. Petersburg Polytechnic Inst.) ; Berdnikov, Y. (St. Petersburg Polytechnic Inst.) ; Bickley, A.A. (Colorado U.) ; Boissevain, J.G. (Los Alamos) ; Borel, H. (DAPNIA, Saclay) ; Boyle, K. (SUNY, Stony Brook) ; Brooks, M.L. (Los Alamos) ; Buesching, H. (Brookhaven) ; Bumazhnov, V. (Serpukhov, IHEP) ; Bunce, G. (Brookhaven) ; Butsyk, S. (SUNY, Stony Brook) ; Camacho, C.M. (Los Alamos) ; Campbell, S. (SUNY, Stony Brook) ; Chang, B.S. (Yonsei U.) ; Chang, W.C. (Taiwan, Inst. Phys.) ; Charvet, J.L. (DAPNIA, Saclay) ; Chernichenko, S. (Serpukhov, IHEP) ; Chiba, J. (KEK, Tsukuba) ; Chi, C.Y. (Nevis Labs, Columbia U.) ; Chiu, M. (Illinois U., Urbana) ; Choi, I.J. (Yonsei U.) ; Choudhury, R.K. (Bhabha Atomic Res. Ctr.) ; Chujo, T. (Vanderbilt U.) ; Chung, P. (SUNY, Stony Brook) ; Churyn, A. (Serpukhov, IHEP) ; Cianciolo, V. (Oak Ridge) ; Citron, Z. (SUNY, Stony Brook) ; Cleven, C.R. (Georgia State U.) ; Cole, B.A. (Nevis Labs, Columbia U.) ; Comets, M.P. (Orsay, IPN) ; Constantin, P. (Los Alamos) ; Csanad, M. (Eotvos U.) ; Csorgo, T. (Budapest, RMKI) ; Dahms, T. (SUNY, Stony Brook) ; Dairaku, S. (Nishina Ctr., RIKEN) ; Das, K. (Florida State U.) ; David, G. (Brookhaven) ; Deaton, M.B. (Abilene Christian U.) ; Dehmelt, K. (Florida Inst. Tech.) ; Delagrange, H. (SUBATECH, Nantes) ; Denisov, A. (Serpukhov, IHEP) ; d'Enterria, D. (Ecole Polytechnique) ; Deshpande, A. (SUNY, Stony Brook) ; Desmond, E.J. (Brookhaven) ; Dietzsch, O. (Sao Paulo U.) ; Dion, A. (SUNY, Stony Brook) ; Donadelli, M. (Sao Paulo U.) ; Drapier, O. (Ecole Polytechnique) ; Drees, A. (SUNY, Stony Brook) ; Drees, K.A. (Brookhaven) ; Dubey, A.K. (Weizmann Inst.) ; Durum, A. (Serpukhov, IHEP) ; Dutta, D. (Bhabha Atomic Res. Ctr.) ; Dzhordzhadze, V. (UC, Riverside) ; Efremenko, Y.V. (Oak Ridge) ; Egdemir, J. (SUNY, Stony Brook) ; Ellinghaus, F. (Colorado U.) ; Emam, W.S. (UC, Riverside) ; Engelmore, T. (Nevis Labs, Columbia U.) ; Enokizono, A. (LLNL, Livermore) ; En'yo, H. (Brookhaven) ; Esumi, S. (Tsukuba U.) ; Eyser, K.O. (UC, Riverside) ; Fadem, B. (Muhlenberg Coll.) ; Fields, D.E. (Brookhaven) ; Finger, M., Jr. (Dubna, JINR) ; Finger, M. (Dubna, JINR) ; Fleuret, F. (Ecole Polytechnique) ; Fokin, S.L. (Kurchatov Inst., Moscow) ; Fraenkel, Z. (Weizmann Inst.) ; Frantz, J.E. (SUNY, Stony Brook) ; Franz, A. (Brookhaven) ; Frawley, A.D. (Florida State U.) ; Fujiwara, K. (Nishina Ctr., RIKEN) ; Fukao, Y. (Nishina Ctr., RIKEN) ; Fusayasu, T. (Nagasaki Inst. Appl. Sci.) ; Gadrat, S. (Clermont-Ferrand U.) ; Garishvili, I. (Tennessee U.) ; Glenn, A. (Colorado U.) ; Gong, H. (SUNY, Stony Brook) ; Gonin, M. (Ecole Polytechnique) ; Gosset, J. (DAPNIA, Saclay) ; Goto, Y. (Brookhaven) ; Granier de Cassagnac, R. (Ecole Polytechnique) ; Grau, N. (Iowa State U.) ; Greene, S.V. (Vanderbilt U.) ; Grosse Perdekamp, M. (Brookhaven) ; Gunji, T. (Tokyo U.) ; Gustafsson, H.A. (Lund U.) ; Hachiya, T. (Hiroshima U.) ; Hadj Henni, A. (SUBATECH, Nantes) ; Haegemann, C. (New Mexico U.) ; Haggerty, J.S. (Brookhaven) ; Hamagaki, H. (Tokyo U.) ; Han, R. (Peking U.) ; Harada, H. (Hiroshima U.) ; Hartouni, E.P. (LLNL, Livermore) ; Haruna, K. (Hiroshima U.) ; Haslum, E. (Lund U.) ; Hayano, R. (Tokyo U.) ; Heffner, M. (LLNL, Livermore) ; Hemmick, T.K. (SUNY, Stony Brook) ; Hester, T. (UC, Riverside) ; He, X. (Georgia State U.) ; Hiejima, H. (Illinois U., Urbana) ; Hill, J.C. (Iowa State U.) ; Hobbs, R. (New Mexico U.) ; Hohlmann, M. (Florida Inst. Tech.) ; Holzmann, W. (SUNY, Stony Brook) ; Homma, K. (Hiroshima U.) ; Hong, B. (Korea U.) ; Horaguchi, T. (Tokyo Inst. Tech.) ; Hornback, D. (Tennessee U.) ; Huang, S. (Vanderbilt U.) ; Ichihara, T. (Brookhaven) ; Ichimiya, R. (Nishina Ctr., RIKEN) ; Iinuma, H. (Nishina Ctr., RIKEN) ; Ikeda, Y. (Tsukuba U.) ; Imai, K. (Nishina Ctr., RIKEN) ; Imrek, J. (Debrecen U.) ; Inaba, M. (Tsukuba U.) ; Inoue, Y. (Nishina Ctr., RIKEN) ; Isenhower, D. (Abilene Christian U.) ; Isenhower, L. (Abilene Christian U.) ; Ishihara, M. (Nishina Ctr., RIKEN) ; Isobe, T. (Tokyo U.) ; Issah, M. (SUNY, Stony Brook) ; Isupov, A. (Dubna, JINR) ; Ivanischev, D. (St. Petersburg, INP) ; Jacak, B.V. (SUNY, Stony Brook) ; Jia, J. (Nevis Labs, Columbia U.) ; Jin, J. (Nevis Labs, Columbia U.) ; Jinnouchi, O. (Brookhaven) ; Johnson, B.M. (Brookhaven) ; Joo, K.S. (Myong Ji U.) ; Jouan, D. (Orsay, IPN) ; Kajihara, F. (Tokyo U.) ; Kametani, S. (Waseda U.) ; Kamihara, N. (Brookhaven) ; Kamin, J. (SUNY, Stony Brook) ; Kaneta, M. (Brookhaven) ; Kang, J.H. (Yonsei U.) ; Kanou, H. (Tokyo Inst. Tech.) ; Kapustinsky, J. (Los Alamos) ; Kawall, D. (Brookhaven) ; Kazantsev, A.V. (Kurchatov Inst., Moscow) ; Kempel, T. (Iowa State U.) ; Khanzadeev, A. (St. Petersburg, INP) ; Kijima, K.M. (Hiroshima U.) ; Kikuchi, J. (Waseda U.) ; Kim, B.I. (Korea U.) ; Kim, D.H. (Myong Ji U.) ; Kim, D.J. (Yonsei U.) ; Kim, E. (Seoul Natl. U.) ; Kim, S.H. (Yonsei U.) ; Kinney, E. (Colorado U.) ; Kiriluk, K. (Colorado U.) ; Kiss, A. (Eotvos U.) ; Kistenev, E. (Brookhaven) ; Kiyomichi, A. (Nishina Ctr., RIKEN) ; Klay, J. (LLNL, Livermore) ; Klein-Boesing, C. (Munster U.) ; Kochenda, L. (St. Petersburg, INP) ; Kochetkov, V. (Serpukhov, IHEP) ; Komkov, B. (St. Petersburg, INP) ; Konno, M. (Tsukuba U.) ; Koster, J. (Illinois U., Urbana) ; Kotchetkov, D. (UC, Riverside) ; Kozlov, A. (Weizmann Inst.) ; Kral, A. (Prague, Tech. U.) ; Kravitz, A. (Nevis Labs, Columbia U.) ; Kubart, J. (Prague, Inst. Plasma Phys.) ; Kunde, G.J. (Los Alamos) ; Kurihara, N. (Tokyo U.) ; Kurita, K. (Nishina Ctr., RIKEN) ; Kurosawa, M. (Nishina Ctr., RIKEN) ; Kweon, M.J. (Korea U.) ; Kwon, Y. (Yonsei U.) ; Kyle, G.S. (New Mexico State U.) ; Lacey, R. (SUNY, Stony Brook) ; Lai, Y.S. (Nevis Labs, Columbia U.) ; Lajoie, J.G. (Iowa State U.) ; Layton, D. (Illinois U., Urbana) ; Lebedev, A. (Iowa State U.) ; Lee, D.M. (Los Alamos) ; Lee, K.B. (Korea U.) ; Lee, M.K. (Yonsei U.) ; Lee, T. (Seoul Natl. U.) ; Leitch, M.J. (Los Alamos) ; Leite, M.A.L. (Sao Paulo U.) ; Lenzi, B. (Sao Paulo U.) ; Liebing, P. (Brookhaven) ; Liska, T. (Prague, Tech. U.) ; Litvinenko, A. (Dubna, JINR) ; Liu, H. (New Mexico State U.) ; Liu, M.X. (Los Alamos) ; Li, X. (Beijing, Inst. Atomic Energy) ; Love, B. (Vanderbilt U.) ; Lynch, D. (Brookhaven) ; Maguire, C.F. (Vanderbilt U.) ; Makdisi, Y.I. (Brookhaven) ; Malakhov, A. (Dubna, JINR) ; Malik, M.D. (New Mexico U.) ; Manko, V.I. (Kurchatov Inst., Moscow) ; Mannel, E. (Nevis Labs, Columbia U.) ; Mao, Y. (Nishina Ctr., RIKEN) ; Masek, L. (Prague, Inst. Plasma Phys.) ; Masui, H. (Tsukuba U.) ; Matathias, F. (Nevis Labs, Columbia U.) ; McCumber, M. (SUNY, Stony Brook) ; McGaughey, P.L. (Los Alamos) ; Means, N. (SUNY, Stony Brook) ; Meredith, B. (Illinois U., Urbana) ; Miake, Y. (Tsukuba U.) ; Mikes, P. (Prague, Inst. Plasma Phys.) ; Miki, K. (Tsukuba U.) ; Miller, T.E. (Vanderbilt U.) ; Milov, A. (SUNY, Stony Brook) ; Mioduszewski, S. (Brookhaven) ; Mishra, M. (Banaras Hindu U.) ; Mitchell, J.T. (Brookhaven) ; Mitrovski, M. (SUNY, Stony Brook) ; Mohanty, A.K. (Bhabha Atomic Res. Ctr.) ; Morino, Y. (Tokyo U.) ; Morreale, A. (UC, Riverside) ; Morrison, D.P. (Brookhaven) ; Moukhanova, T.V. (Kurchatov Inst., Moscow) ; Mukhopadhyay, D. (Vanderbilt U.) ; Murata, J. (Nishina Ctr., RIKEN) ; Nagamiya, S. (KEK, Tsukuba) ; Nagata, Y. (Tsukuba U.) ; Nagle, J.L. (Colorado U.) ; Naglis, M. (Weizmann Inst.) ; Nagy, M.I. (Eotvos U.) ; Nakagawa, I. (Brookhaven) ; Nakamiya, Y. (Hiroshima U.) ; Nakamura, T. (Hiroshima U.) ; Nakano, K. (Tokyo Inst. Tech.) ; Newby, J. (LLNL, Livermore) ; Nguyen, M. (SUNY, Stony Brook) ; Niita, T. (Tsukuba U.) ; Norman, B.E. (Los Alamos) ; Nouicer, R. (Brookhaven) ; Nyanin, A.S. (Kurchatov Inst., Moscow) ; O'Brien, E. (Brookhaven) ; Oda, S.X. (Tokyo U.) ; Ogilvie, C.A. (Iowa State U.) ; Ohnishi, H. (Nishina Ctr., RIKEN) ; Okada, K. (Brookhaven) ; Oka, M. (Tsukuba U.) ; Omiwade, O.O. (Abilene Christian U.) ; Onuki, Y. (Nishina Ctr., RIKEN) ; Oskarsson, A. (Lund U.) ; Ouchida, M. (Hiroshima U.) ; Ozawa, K. (Tokyo U.) ; Pak, R. (Brookhaven) ; Pal, D. (Vanderbilt U.) ; Palounek, A.P.T. (Los Alamos) ; Pantuev, V. (SUNY, Stony Brook) ; Papavassiliou, V. (New Mexico State U.) ; Park, J. (Seoul Natl. U.) ; Park, W.J. (Korea U.) ; Pate, S.F. (New Mexico State U.) ; Pei, H. (Iowa State U.) ; Peng, J.C. (Illinois U., Urbana) ; Pereira, H. (DAPNIA, Saclay) ; Peresedov, V. (Dubna, JINR) ; Peressounko, D.Yu. (Kurchatov Inst., Moscow) ; Pinkenburg, C. (Brookhaven) ; Purschke, M.L. (Brookhaven) ; Purwar, A.K. (Los Alamos) ; Qu, H. (Georgia State U.) ; Rak, J. (New Mexico U.) ; Rakotozafindrabe, A. (Ecole Polytechnique) ; Ravinovich, I. (Weizmann Inst.) ; Read, K.F. (Tennessee U.) ; Rembeczki, S. (Florida Inst. Tech.) ; Reuter, M. (SUNY, Stony Brook) ; Reygers, K. (Munster U.) ; Riabov, V. (St. Petersburg, INP) ; Riabov, Y. (St. Petersburg, INP) ; Roach, D. (Vanderbilt U.) ; Roche, G. (Clermont-Ferrand U.) ; Rolnick, S.D. (UC, Riverside) ; Romana, A. (Ecole Polytechnique) ; Rosati, M. (Iowa State U.) ; Rosendahl, S.S.E. (Lund U.) ; Rosnet, P. (Clermont-Ferrand U.) ; Rukoyatkin, P. (Dubna, JINR) ; Ruzicka, P. (Prague, Inst. Plasma Phys.) ; Rykov, V.L. (Nishina Ctr., RIKEN) ; Sahlmueller, B. (Munster U.) ; Saito, N. (Brookhaven) ; Sakaguchi, T. (Brookhaven) ; Sakai, S. (Tsukuba U.) ; Sakashita, K. (Tokyo Inst. Tech.) ; Sakata, H. (Hiroshima U.) ; Samsonov, V. (St. Petersburg, INP) ; Sato, S. (KEK, Tsukuba) ; Sato, T. (Tsukuba U.) ; Sawada, S. (KEK, Tsukuba) ; Sedgwick, K. (UC, Riverside) ; Seele, J. (Colorado U.) ; Seidl, R. (Illinois U., Urbana) ; Semenov, A.Yu. (Iowa State U.) ; Semenov, V. (Serpukhov, IHEP) ; Seto, R. (UC, Riverside) ; Sharma, D. (Weizmann Inst.) ; Shein, I. (Serpukhov, IHEP) ; Shevel, A. (SUNY, Stony Brook) ; Shibata, T.A. (Tokyo Inst. Tech.) ; Shigaki, K. (Hiroshima U.) ; Shimomura, M. (Tsukuba U.) ; Shoji, K. (Nishina Ctr., RIKEN) ; Shukla, P. (Bhabha Atomic Res. Ctr.) ; Sickles, A. (SUNY, Stony Brook) ; Silva, C.L. (Sao Paulo U.) ; Silvermyr, D. (Oak Ridge) ; Silvestre, C. (DAPNIA, Saclay) ; Sim, K.S. (Korea U.) ; Singh, B.K. (Banaras Hindu U.) ; Singh, C.P. (Banaras Hindu U.) ; Singh, V. (Banaras Hindu U.) ; Skutnik, S. (Iowa State U.) ; Slunecka, M. (Dubna, JINR) ; Soldatov, A. (Serpukhov, IHEP) ; Soltz, R.A. (LLNL, Livermore) ; Sondheim, W.E. (Los Alamos) ; Sorensen, S.P. (Tennessee U.) ; Sourikova, I.V. (Brookhaven) ; Staley, F. (DAPNIA, Saclay) ; Stankus, P.W. (Oak Ridge) ; Stenlund, E. (Lund U.) ; Stepanov, M. (New Mexico State U.) ; Ster, A. (Budapest, RMKI) ; Stoll, S.P. (Brookhaven) ; Sugitate, T. (Hiroshima U.) ; Suire, C. (Orsay, IPN) ; Sukhanov, A. (Brookhaven) ; Sziklai, J. (Budapest, RMKI) ; Tabaru, T. (Brookhaven) ; Takagi, S. (Tsukuba U.) ; Takagui, E.M. (Sao Paulo U.) ; Taketani, A. (Brookhaven) ; Tanabe, R. (Tsukuba U.) ; Tanaka, Y. (Nagasaki Inst. Appl. Sci.) ; Tanida, K. (Seoul Natl. U.) ; Tannenbaum, M.J. (Brookhaven) ; Taranenko, A. (SUNY, Stony Brook) ; Tarjan, P. (Debrecen U.) ; Themann, H. (SUNY, Stony Brook) ; Thomas, T.L. (New Mexico U.) ; Togawa, M. (Nishina Ctr., RIKEN) ; Toia, A. (SUNY, Stony Brook) ; Tojo, J. (Nishina Ctr., RIKEN) ; Tomasek, L. (Prague, Inst. Plasma Phys.) ; Tomita, Y. (Tsukuba U.) ; Torii, H. (Nishina Ctr., RIKEN) ; Towell, R.S. (Abilene Christian U.) ; Tram, V-N. (Ecole Polytechnique) ; Tserruya, I. (Weizmann Inst.) ; Tsuchimoto, Y. (Hiroshima U.) ; Vale, C. (Iowa State U.) ; Valle, H. (Vanderbilt U.) ; van Hecke, H.W. (Los Alamos) ; Veicht, A. (Illinois U., Urbana) ; Velkovska, J. (Vanderbilt U.) ; Vertesi, R. (Debrecen U.) ; Vinogradov, A.A. (Kurchatov Inst., Moscow) ; Virius, M. (Prague, Tech. U.) ; Vrba, V. (Prague, Inst. Plasma Phys.) ; Vznuzdaev, E. (St. Petersburg, INP) ; Wagner, M. (Nishina Ctr., RIKEN) ; Walker, D. (SUNY, Stony Brook) ; Wang, X.R. (New Mexico State U.) ; Watanabe, Y. (Brookhaven) ; Wei, F. (Iowa State U.) ; Wessels, J. (Munster U.) ; White, S.N. (Brookhaven) ; Winter, D. (Nevis Labs, Columbia U.) ; Woody, C.L. (Brookhaven) ; Wysocki, M. (Colorado U.) ; Xie, W. (Brookhaven) ; Yamaguchi, Y.L. (Waseda U.) ; Yamaura, K. (Hiroshima U.) ; Yang, R. (Illinois U., Urbana) ; Yanovich, A. (Serpukhov, IHEP) ; Yasin, Z. (UC, Riverside) ; Ying, J. (Georgia State U.) ; Yokkaichi, S. (Brookhaven) ; Young, G.R. (Oak Ridge) ; Younus, I. (New Mexico U.) ; Yushmanov, I.E. (Kurchatov Inst., Moscow) ; Zajc, W.A. (Nevis Labs, Columbia U.) ; Zaudtke, O. (Munster U.) ; Zhang, C. (Oak Ridge) ; Zhou, S. (Beijing, Inst. Atomic Energy) ; Zimanyi, J. (Budapest, RMKI) ; Zolin, L. (Dubna, JINR)

Pages: 28

Abstract: The PHENIX experiment at the Relativistic Heavy Ion Collider has measured the invariant differential cross section for production of K^0_S , \omega, \eta prime, and \phi mesons in p + p collisions at = 200 GeV. Measurements \omega and \phi production in different decay channels give consistent results. New results for the \phi are in agreement with previously published data and extend the measured pT coverage. The spectral shapes of all hadron transverse momentum distributions measured by PHENIX are well described by a Tsallis distribution functional form with only two parameters, n and T, determining the high-pT and characterizing the low-pT regions of the spectra, respectively. The values of these parameters are very similar for all analyzed meson spectra, but with a lower parameter T extracted for protons. The integrated invariant cross sections calculated from the fitted distributions are found to be consistent with existing measurements and with statistical model predictions.

Web-Page: http://inspirebeta.net/record/855102/files/ACC1.png; http://inspirebeta.net/record/855102/files/ACC2.png; http://inspirebeta.net/record/855102/files/ETAP.png; http://inspirebeta.net/record/855102/files/ETA_OM.png; http://inspirebeta.net/record/855102/files/KS_PI0PI.png; http://inspirebeta.net/record/855102/files/OM_PHI_E.png; http://inspirebeta.net/record/855102/files/OM_PI0G.png; http://inspirebeta.net/record/855102/files/PHI_KK1.png; http://inspirebeta.net/record/855102/files/PHI_KK2.png; http://inspirebeta.net/record/855102/files/PI_ETA_G.png; http://inspirebeta.net/record/855102/files/TREFF1.png; http://inspirebeta.net/record/855102/files/TREFF2.png; http://inspirebeta.net/record/855102/files/data_to_fit.png; http://inspirebeta.net/record/855102/files/eID.png; http://inspirebeta.net/record/855102/files/fit_results.png; http://inspirebeta.net/record/855102/files/mass_res.png; http://inspirebeta.net/record/855102/files/mt_scaling.png; http://inspirebeta.net/record/855102/files/phenix_decays.png; http://inspirebeta.net/record/855102/files/result_ratios.png; http://inspirebeta.net/record/855102/files/result_ratios_sm.png; http://inspirebeta.net/record/855102/files/spectra_new.png; http://inspirebeta.net/record/855102/files/spectra_new_tranc.png; http://inspirebeta.net/record/855102/files/spectra_po_l0_l2.png

Total numbers of views: 2289
Numbers of unique views: 812
 Record created 2010-10-29, last modified 2014-01-30


External links:
Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)