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Systematic study of charged-pion and kaon femtoscopy in Au plus Au collisions at root s(NN)=200 GeV

Adare, A.; Afanasiev, S.; Aidala, C.; Ajitanand, N. N.; Akiba, Y.; Al-Bataineh, H.; Alexander, J.; Alfred, M.; Aoki, K. and Apadula, N., et al. (2015) In Physical Review C (Nuclear Physics) 92(3).
Abstract
We present a systematic study of charged-pion and kaon interferometry in Au + Au collisions at root s(NN) = 200 GeV. The kaon mean source radii are found to be larger than pion radii in the outward and longitudinal directions for the same transverse mass; this difference increases for more central collisions. The azimuthal-angle dependence of the radii was measured with respect to the second-order event plane and similar oscillations of the source radii were found for pions and kaons. Hydrodynamic models qualitatively describe the similar oscillations of the mean source radii for pions and kaons, but they do not fully describe the transverse-mass dependence of the oscillations.
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Physical Review C (Nuclear Physics)
volume
92
issue
3
publisher
American Physical Society
external identifiers
  • wos:000361669200004
  • scopus:84943328129
ISSN
0556-2813
DOI
10.1103/PhysRevC.92.034914
language
English
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yes
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61d69ef1-826d-4418-bb34-7351088be23e (old id 8058601)
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2015-10-27 10:37:49
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2017-01-08 04:36:01
@article{61d69ef1-826d-4418-bb34-7351088be23e,
  abstract     = {We present a systematic study of charged-pion and kaon interferometry in Au + Au collisions at root s(NN) = 200 GeV. The kaon mean source radii are found to be larger than pion radii in the outward and longitudinal directions for the same transverse mass; this difference increases for more central collisions. The azimuthal-angle dependence of the radii was measured with respect to the second-order event plane and similar oscillations of the source radii were found for pions and kaons. Hydrodynamic models qualitatively describe the similar oscillations of the mean source radii for pions and kaons, but they do not fully describe the transverse-mass dependence of the oscillations.},
  articleno    = {034914},
  author       = {Adare, A. and Afanasiev, S. and Aidala, C. and Ajitanand, N. N. and Akiba, Y. and Al-Bataineh, H. and Alexander, J. and Alfred, M. and Aoki, K. and Apadula, N. and Aramaki, Y. and Asano, H. and Atomssa, E. T. and Averbeck, R. and Awes, T. C. and Azmoun, B. and Babintsev, V. and Bai, M. and Baksay, G. and Baksay, L. and Bandara, N. S. and Bannier, B. and Barish, K. N. and Bassalleck, B. and Basye, A. T. and Bathe, S. and Baublis, V. and Baumann, C. and Bazilevsky, A. and Beaumier, M. and Beckman, S. and Belikov, S. and Belmont, R. and Bennett, R. and Berdnikov, A. and Berdnikov, Y. and Bickley, A. A. and Blau, D. S. and Bok, J. S. and Boyle, K. and Brooks, M. L. and Bryslawskyj, J. and Buesching, H. and Bumazhnov, V. and Bunce, G. and Butsyk, S. and Camacho, C. M. and Campbell, S. and Chen, C. -H. and Chi, C. Y. and Chiu, M. and Choi, I. J. and Choi, J. B. and Choudhury, R. K. and Christiansen, Peter and Chujo, T. and Chung, P. and Chvala, O. and Cianciolo, V. and Citron, Z. and Cole, B. A. and Connors, M. and Constantin, P. and Csanad, M. and Csoergo, T. and Dahms, T. and Dairaku, S. and Danchev, I. and Danley, D. and Das, K. and Datta, A. and Daugherity, M. S. and David, G. and DeBlasio, K. and Dehmelt, K. and Denisov, A. and Deshpande, A. and Desmond, E. J. and Dietzsch, O. and Dion, A. and Diss, P. B. and Do, J. H. and Donadelli, M. and Drapier, O. and Drees, A. and Drees, K. A. and Durham, J. M. and Durum, A. and Dutta, D. and Edwards, S. and Efremenko, Y. V. and Ellinghaus, F. and Engelmore, T. and Enokizono, A. and En'yo, H. and Esumi, S. and Fadem, B. and Feege, N. and Fields, D. E. and Finger, M. and Finger Jr., M. and Fleuret, F. and Fokin, S. L. and Fraenkel, Z. and Frantz, J. E. and Franz, A. and Frawley, A. D. and Fujiwara, K. and Fukao, Y. and Fusayasu, T. and Gal, C. and Gallus, P. and Garg, P. and Garishvili, I. and Ge, H. and Giordano, F. and Glenn, A. and Gong, H. and Gonin, M. and Goto, Y. and de Cassagnac, R. Granier and Grau, N. and Greene, S. V. and Perdekamp, M. Grosse and Gunji, T. and Gustafsson, Hans-Åke and Hachiya, T. and Haggerty, J. S. and Hahn, K. I. and Hamagaki, H. and Hamblen, J. and Hamilton, H. F. and Han, R. and Han, S. Y. and Hanks, J. and Hartouni, E. P. and Hasegawa, S. and Haseler, T. O. S. and Hashimoto, K. and Haslum, Eva and Hayano, R. and He, X. and Heffner, M. and Hemmick, T. K. and Hester, T. and Hill, J. C. and Hohlmann, M. and Hollis, R. S. and Holzmann, W. and Homma, K. and Hong, B. and Horaguchi, T. and Hornback, D. and Hoshino, T. and Hotvedt, N. and Huang, J. and Huang, S. and Ichihara, T. and Ichimiya, R. and Ide, J. and Ikeda, Y. and Imai, K. and Inaba, M. and Iordanova, A. and Isenhower, D. and Ishihara, M. and Isobe, T. and Issah, M. and Isupov, A. and Ivanishchev, D. and Jacak, B. V. and Jezghani, M. and Jia, J. and Jiang, X. and Jin, J. and Johnson, B. M. and Joo, K. S. and Jouan, D. and Jumper, D. S. and Kajihara, F. and Kametani, S. and Kamihara, N. and Kamin, J. and Kanda, S. and Kang, J. H. and Kapustinsky, J. and Karatsu, K. and Kawall, D. and Kawashima, M. and Kazantsev, A. V. and Kempel, T. and Key, J. A. and Khachatryan, V. and Khanzadeev, A. and Kijima, K. M. and Kim, B. I. and Kim, C. and Kim, D. H. and Kim, D. J. and Kim, E. and Kim, E. -J. and Kim, G. W. and Kim, M. and Kim, S. 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I. and Mannel, E. and Mao, Y. and Masui, H. and Matathias, F. and McCumber, M. and McGaughey, P. L. and McGlinchey, D. and McKinney, C. and Means, N. and Meles, A. and Mendoza, M. and Meredith, B. and Miake, Y. and Mignerey, A. C. and Mikes, P. and Miki, K. and Milov, A. and Mishra, D. K. and Mishra, M. and Mitchell, J. T. and Miyasaka, S. and Mizuno, S. and Mohanty, A. K. and Montuenga, P. and Moon, T. and Morino, Y. and Morreale, A. and Morrison, D. P. and Moukhanova, T. V. and Murakami, T. and Murata, J. and Mwai, A. and Nagamiya, S. and Nagashima, K. and Nagle, J. L. and Naglis, M. and Nagy, M. I. and Nakagawa, I. and Nakagomi, H. and Nakamiya, Y. and Nakamura, T. and Nakano, K. and Nattrass, C. and Netrakanti, P. K. and Newby, J. and Nguyen, M. and Niida, T. and Nishimura, S. and Nouicer, R. and Novak, T. and Novitzky, N. and Nyanin, A. S. and O'Brien, E. and Oda, S. X. and Ogilvie, C. A. and Oka, M. and Okada, K. and Onuki, Y. and Koop, J. D. Orjuela and Osborn, J. D. and Oskarsson, Anders and Ouchida, M. and Ozawa, K. and Pak, R. and Pantuev, V. and Papavassiliou, V. and Park, I. H. and Park, J. and Park, J. S. and Park, S. and Park, S. K. and Park, W. J. and Pate, S. F. and Patel, M. and Pei, H. and Peng, J. -C. and Pereira, H. and Perepelitsa, D. V. and Perera, G. D. N. and Peresedov, V. and Peressounko, D. Yu. and Perry, J. and Petti, R. and Pinkenburg, C. and Pinson, R. and Pisani, R. P. and Proissl, M. and Purschke, M. L. and Purwar, A. K. and Qu, H. and Rak, J. and Rakotozafindrabe, A. and Ramson, B. J. and Ravinovich, I. and Read, K. F. and Reygers, K. and Reynolds, D. and Riabov, V. and Riabov, Y. and Richardson, E. and Rinn, T. and Roach, D. and Roche, G. and Rolnick, S. D. and Rosati, M. and Rosen, C. A. and Rosendahl, Sarah and Rosnet, P. and Rowan, Z. and Rubin, J. G. and Rukoyatkin, P. and Ruzicka, P. and Sahlmueller, B. and Saito, N. and Sakaguchi, T. and Sakashita, K. and Sako, H. and Samsonov, V. and Sano, S. and Sarsour, M. and Sato, S. and Sato, T. and Sawada, S. and Schaefer, B. and Schmoll, B. K. and Sedgwick, K. and Seele, J. and Seidl, R. and Semenov, A. Yu. and Sen, A. and Seto, R. and Sett, P. and Sexton, A. and Sharma, D. and Shein, I. and Shibata, T. -A. and Shigaki, K. and Shimomura, M. and Shoji, K. and Shukla, P. and Sickles, A. and Silva, C. L. and Silvermyr, David and Silvestre, C. and Sim, K. S. and Singh, B. K. and Singh, C. P. and Singh, V. and Slunecka, M. and Snowball, M. and Soltz, R. A. and Sondheim, W. E. and Sorensen, S. P. and Sourikova, I. V. and Sparks, N. A. and Stankus, P. W. and Stenlund, Evert and Stepanov, M. and Stoll, S. P. and Sugitate, T. and Sukhanov, A. and Sumita, T. and Sun, J. and Sziklai, J. and Takagui, E. M. and Taketani, A. and Tanabe, R. and Tanaka, Y. and Tanida, K. and Tannenbaum, M. J. and Tarafdar, S. and Taranenko, A. and Tarjan, P. and Themann, H. and Thomas, T. L. and Tieulent, R. and Timilsina, A. and Todoroki, T. and Togawa, M. and Toia, A. and Tomasek, L. and Tomasek, M. and Torii, H. and Towell, C. L. and Towell, R. and Towell, R. S. and Tserruya, I. and Tsuchimoto, Y. and Vale, C. and Valle, H. and van Hecke, H. W. and Vazquez-Zambrano, E. and Veicht, A. and Velkovska, J. and Vertesi, R. and Vinogradov, A. A. and Virius, M. and Vrba, V. and Vznuzdaev, E. and Wang, X. R. and Watanabe, D. and Watanabe, K. and Watanabe, Y. and Watanabe, Y. S. and Wei, F. and Wei, R. and Wessels, J. and White, A. S. and White, S. N. and Winter, D. and Wood, J. P. and Woody, C. L. and Wright, R. M. and Wysocki, M. and Xia, B. and Xie, W. and Xue, L. and Yalcin, S. and Yamaguchi, Y. L. and Yamaura, K. and Yang, R. and Yanovich, A. and Ying, J. and Yokkaichi, S. and Yoo, J. H. and Yoon, I. and You, Z. and Young, G. R. and Younus, I. and Yu, H. and Yushmanov, I. E. and Zajc, W. A. and Zelenski, A. and Zhang, C. and Zhou, S. and Zolin, L. and Zou, L.},
  issn         = {0556-2813},
  language     = {eng},
  number       = {3},
  publisher    = {American Physical Society},
  series       = {Physical Review C (Nuclear Physics)},
  title        = {Systematic study of charged-pion and kaon femtoscopy in Au plus Au collisions at root s(NN)=200 GeV},
  url          = {http://dx.doi.org/10.1103/PhysRevC.92.034914},
  volume       = {92},
  year         = {2015},
}