Transverse single-spin asymmetries of midrapidity pi(0) and eta mesons in polarized p plus p collisions at root s=200 GeV

  • Acharya, U. A.
  • Aidala, C.
  • Akiba, Y.
  • Alfred, M.
  • Andrieux, V
  • ... Hong, B.
  • 외 308명
Citations

WEB OF SCIENCE

6
Citations

SCOPUS

11

초록

We present a measurement of the transverse single-spin asymmetry for pi(0) and eta mesons in p(up arrow) + p collisions in the pseudorapidity range vertical bar eta vertical bar < 0.35 and at a center-of-mass energy of 200 GeV with the PHENIX detector at the Relativistic Heavy Ion Collider. In comparison with previous measurements in this kinematic region, these results have factor-of-3-smaller uncertainties. As hadrons, pi(0) and eta mesons are sensitive to both initial- and final-state nonperturbative effects for a mix of parton flavors. Comparisons of the differences in their transverse single-spin asymmetries have the potential to disentangle the possible effects of strangeness, isospin, or mass. These results can constrain the twist-3 trigluon collinear correlation function as well as the gluon Sivers function.

제목
Transverse single-spin asymmetries of midrapidity pi(0) and eta mesons in polarized p plus p collisions at root s=200 GeV
저자
Acharya, U. A.Aidala, C.Akiba, Y.Alfred, M.Andrieux, VApadula, N.Asano, H.Azmoun, B.Babintsev, VBandara, N. S.Barish, K. N.Bathe, S.Bazilevsky, A.Beaumier, M.Belmont, R.Berdnikov, A.Berdnikov, Y.Bichon, L.Blankenship, B.Blau, D. S.Bok, J. S.Borisov, VBrooks, M. L.Bryslawskyj, J.Bumazhnov, VCampbell, S.Roman, V. CanoaCervantes, R.Chi, C. Y.Chiu, M.Choi, I. J.Choi, J. B.Citron, Z.Connors, M.Corliss, R.Cronin, N.Csanad, M.Csorgo, T.Danley, T. W.Daugherity, M. S.David, G.DeBlasio, K.Dehmelt, K.Denisov, A.Deshpande, A.Desmond, E. J.Dion, A.Dixit, D.Do, J. H.Drees, A.Dress, K. A.Durham, J. M.Durum, A.Enokizono, A.Enyo, H.Esha, R.Esumi, S.Fadem, B.Fan, W.Feege, N.Fields, D. E.Finger, M.Finger, M., Jr.Firak, D.Fitzgerald, D.Fokin, S. L.Frantz, J. E.Franz, A.Frawley, A. D.Fukuda, Y.Gal, C.Gallus, P.Garg, P.Ge, H.Giles, M.Giordano, F.Goto, Y.Grau, N.Greene, S., VPerdekamp, M. GrosseGunji, T.Guragain, H.Hachiya, T.Haggerty, J. S.Hahn, K., IHamagaki, H.Hamilton, H. F.Han, S. Y.Hanks, J.Hasegawa, S.Hasler, T. O. S.He, X.Hemmick, T. K.Hill, J. C.Hill, K.Hodges, A.Hollis, R. S.Homma, K.Hong, B.Hoshino, T.Hotvedt, N.Huang, J.Huang, S.Imai, K.Inaba, M.Iordanova, A.Isenhower, D.Ivanishchev, D.Jacak, B., VJezghani, M.Ji, Z.Jiang, X.Johnson, B. M.Jouan, D.Jumper, D. S.Kang, J. H.Kapukchyan, D.Karthas, S.Kawall, D.Kazantsev, A., VKhachatryan, VKhanzadeev, A.Khatiwada, A.Kim, C.Kim, E-JKim, M.Kincses, D.Kingan, A.Kistenev, E.Klatsky, J.Kline, P.Koblesky, T.Kotov, D.Kudo, S.Kurgyis, B.Kurita, K.Kwon, Y.Lajoie, J. G.Larionova, D.Larionova, M.Lebedev, A.Lee, S.Lee, S. H.Leitch, M. J.Leung, Y. H.Lewis, N. A.Li, X.Lim, S. H.Liu, M. X.Loggins, V-RLokos, S.Lovasz, K.Lynch, D.Majoros, T.Makdisi, Y., IMakek, M.Manko, V., IMannel, E.McCumber, M.McGaughey, P. L.McGlinchey, D.McKinney, C.Mendoza, M.Metzger, W. J.Mignerey, A. C.Milov, A.Mishra, D. K.Mitchell, J. T.Mitrankov, IuMitsuka, G.Miyasaka, S.Mizuno, S.Mondal, M. M.Montuenga, P.Moon, T.Morrison, D. P.Morrow, S., IMulilo, B.Murakami, T.Murata, J.Nagai, K.Nagashima, K.Nagashima, T.Nagle, J. L.Nagy, M., INakagawa, INakano, K.Nattrass, C.Nelson, S.Niida, T.Nouicer, R.Novak, T.Novitzky, N.Nyanin, A. S.Brien, E. O.Ogilvie, C. A.Koop, J. D. OrjuelaOsborn, J. D.Oskarsson, A.Ottino, G. J.Ozawa, K.Pantuev, VPapavassiliou, VPark, J. S.Park, S.Pate, S. F.Patel, M.Peng, W.Perepelitsa, D., VPerera, G. D. N.Peressounko, D. YuPerezLara, C. E.Perry, J.Petti, R.Phipps, M.Pinkenburg, C.Pisani, R. P.Potekhin, M.Pun, A.Purschke, M. L.Radzevich, P., VRamasubramanian, N.Read, K. F.Reynolds, D.Riabov, VRiabov, Y.Richford, D.Rinn, T.Rolnick, S. D.Rosati, M.Rowan, Z.Runchey, J.Safonov, A. S.Sakaguchi, T.Sako, H.Samsonov, VSarsour, M.Sato, S.Schaefer, B.Schmoll, B. K.Sedgwick, K.Seidl, R.Sen, A.Seto, R.Sexton, A.Sharma, D.Sharma, D.Shein, IShibata, T-AShigaki, K.Shimomura, M.Shioya, T.Shukla, P.Sickles, A.Silva, C. L.Silvermyr, D.Singh, B. K.Singh, C. P.Singh, VSlunecka, M.Smith, K. L.Snowball, M.Soltz, R. A.Sondheim, W. E.Sorensen, S. P.Sourikova, I., VStankus, P. W.Stoll, S. P.Sugitate, T.Sukhanov, A.Sumita, T.Sun, J.Sun, X.Sun, Z.Sziklai, J.Tanida, K.Tannenbaum, M. J.Tarafdar, S.Tarnai, G.Tieulent, R.Timilsina, A.Todoroki, T.Tomasek, M.Towell, C. L.Towell, R. S.Tserruya, IUeda, Y.Ujvari, B.van Hecke, H. W.Velkovska, J.Virius, M.Vrba, V.Vukman, N.Wang, X. R.Watanabe, Y. S.Wong, C. P.Woody, C. L.Wu, Y.Xu, C.Xu, Q.Xue, L.Yalcin, S.Yamaguchi, Y. L.Yamamoto, H.Yanovich, A.Yoo, J. H.Yoon, IYu, H.Yushmanov, I. E.Zajc, W. A.Zelenski, A.Zhai, Y.Zharko, S.Zou, L.
DOI
10.1103/PhysRevD.103.052009
발행일
2021-03-22
유형
Article
저널명
Physical Review D
103
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