Measurement Of Parity-violating Spin Asymmetries In W-+/- Production At Midrapidity In Longitudinally Polarized P Plus P Collisions
Adare, A. (author)
Aidala, C. (author)
Ajitanand, N. N. (author)
Akiba, Y. (author)
Akimoto, R. (author)
Alexander, J. (author)
Alfred, M. (author)
Aoki, K. (author)
Apadula, N. (author)
Aramaki, Y. (author)
Asano, H. (author)
Aschenauer, E. C. (author)
Atomssa, E. T. (author)
Awes, T. C. (author)
Azmoun, B. (author)
Babintsev, V. (author)
Bai, M. (author)
Bai, X. (author)
Bandara, N. S. (author)
Bannier, B. (author)
Barish, K. N. (author)
Bassalleck, B. (author)
Bathe, S. (author)
Baublis, V. (author)
Baumann, C. (author)
Baumgart, S. (author)
Bazilevsky, A. (author)
Beaumier, M. (author)
Beckman, S. (author)
Belmont, R. (author)
Berdnikov, A. (author)
Berdnikov, Y. (author)
Black, D. (author)
Blau, D. S. (author)
Bok, J. S. (author)
Boyle, K. (author)
Brooks, M. L. (author)
Bryslawskyj, J. (author)
Buesching, H. (author)
Bumazhnov, V. (author)
Butsyk, S. (author)
Campbell, S. (author)
Chen, C.-H. (author)
Chi, C. Y. (author)
Chiu, M. (author)
Choi, I. J. (author)
Choi, J. B. (author)
Choi, S. (author)
Choudhury, R. K. (author)
Christiansen, P. (author)
Chujo, T. (author)
Chvala, O. (author)
Cianciolo, V. (author)
Citron, Z. (author)
Cole, B. A. (author)
Connors, M. (author)
Cronin, N. (author)
Crossette, N. (author)
Csanad, M. (author)
Csorgo, T. (author)
Dairaku, S. (author)
Danley, T. W. (author)
Datta, A. (author)
Daugherity, M. S. (author)
David, G. (author)
DeBlasio, K. (author)
Dehmelt, K. (author)
Denisov, A. (author)
Deshpande, A. (author)
Desmond, E. J. (author)
Dietzsch, O. (author)
Ding, L. (author)
Dion, A. (author)
Diss, P. B. (author)
Do, J. H. (author)
Donadelli, M. (author)
D'Orazio, L. (author)
Drapier, O. (author)
Drees, A. (author)
Drees, K. A. (author)
Durham, J. M. (author)
Durum, A. (author)
Edwards, S. (author)
Efremenko, Y. V. (author)
Engelmore, T. (author)
Enokizono, A. (author)
En'yo, H. (author)
Esumi, S. (author)
Eyser, K. O. (author)
Fadem, B. (author)
Feege, N. (author)
Fields, D. E. (author)
Finger, M. (author)
Fleuret, F. (author)
Fokin, S. L. (author)
Frantz, J. E. (author)
Franz, A. (author)
Frawley, A. D. (author)
Fukao, Y. (author)
Fusayasu, T. (author)
Gainey, K. (author)
Gal, C. (author)
Gallus, P. (author)
Garg, P. (author)
Garishvili, A. (author)
Garishvili, I. (author)
Ge, H. (author)
Giordano, F. (author)
Glenn, A. (author)
Gong, X. (author)
Gonin, M. (author)
Goto, Y. (author)
de Cassagnac, R. Granier (author)
Grau, N. (author)
Greene, S. V. (author)
Perdekamp, M. Grosse (author)
Gu, Y. (author)
Gunji, T. (author)
Guragain, H. (author)
Hachiya, T. (author)
Haggerty, J. S. (author)
Hahn, K. I. (author)
Hamagaki, H. (author)
Hamilton, H. F. (author)
Han, S. Y. (author)
Hanks, J. (author)
Hasegawa, S. (author)
Haseler, T. O. S. (author)
Hashimoto, K. (author)
Hayano, R. (author)
Hayashi, S. (author)
He, X. (author)
Hemmick, T. K. (author)
Hester, T. (author)
Hill, J. C. (author)
Hollis, R. S. (author)
Homma, K. (author)
Hong, B. (author)
Horaguchi, T. (author)
Hoshino, T. (author)
Hotvedt, N. (author)
Huang, J. (author)
Huang, S. (author)
Ichihara, T. (author)
Iinuma, H. (author)
Ikeda, Y. (author)
Imai, K. (author)
Imazu, Y. (author)
Imrek, J. (author)
Inaba, M. (author)
Iordanova, A. (author)
Isenhower, D. (author)
Isinhue, A. (author)
Ivanishchev, D. (author)
Jacak, B. V. (author)
Javani, M. (author)
Jeon, S. J. (author)
Jezghani, M. (author)
Jia, J. (author)
Jiang, X. (author)
Johnson, B. M. (author)
Joo, E. (author)
Joo, K. S. (author)
Jouan, D. (author)
Jumper, D. S. (author)
Kamin, J. (author)
Kanda, S. (author)
Kang, B. H. (author)
Kang, J. H. (author)
Kang, J. S. (author)
Kapustinsky, J. (author)
Karatsu, K. (author)
Kawall, D. (author)
Kazantsev, A. V. (author)
Kempel, T. (author)
Key, J. A. (author)
Khachatryan, V. (author)
Khandai, P. K. (author)
Khanzadeev, A. (author)
Kihara, K. (author)
Kijima, K. M. (author)
Kim, B. I. (author)
Kim, C. (author)
Kim, D. H. (author)
Kim, D. J. (author)
Kim, E.-J. (author)
Kim, G. W. (author)
Kim, H.-J. (author)
Kim, M. (author)
Kim, Y.-J. (author)
Kim, Y. K. (author)
Kimelman, B. (author)
Kinney, E. (author)
Kistenev, E. (author)
Kitamura, R. (author)
Klatsky, J. (author)
Kleinjan, D. (author)
Kline, P. (author)
Koblesky, T. (author)
Kofarago, M. (author)
Komkov, B. (author)
Koster, J. (author)
Kotchetkov, D. (author)
Kotov, D. (author)
Krizek, F. (author)
Kurita, K. (author)
Kurosawa, M. (author)
Kwon, Y. (author)
Kyle, G. S. (author)
Lacey, R. (author)
Lai, Y. S. (author)
Lajoie, J. G. (author)
Lebedev, A. (author)
Lee, D. M. (author)
Lee, G. H. (author)
Lee, J. (author)
Lee, K. B. (author)
Lee, K. S. (author)
Lee, S. (author)
Lee, S. H. (author)
Lee, S. R. (author)
Leitch, M. J. (author)
Leite, M. A. L. (author)
Leitgab, M. (author)
Lewis, B. (author)
Li, X. (author)
Lim, S. H. (author)
Levy, L. A. Linden (author)
Liu, M. X. (author)
Lynch, D. (author)
Maguire, C. F. (author)
Makdisi, Y. I. (author)
Makek, M. (author)
Manion, A. (author)
Manko, V. I. (author)
Mannel, E. (author)
Maruyama, T. (author)
McCumber, M. (author)
McGaughey, P. L. (author)
McGlinchey, D. (author)
McKinney, C. (author)
Meles, A. (author)
Mendoza, M. (author)
Meredith, B. (author)
Miake, Y. (author)
Mibe, T. (author)
Midori, J. (author)
Mignerey, A. C. (author)
Miller, A. J. (author)
Milov, A. (author)
Mishra, D. K. (author)
Mitchell, J. T. (author)
Miyasaka, S. (author)
Mizuno, S. (author)
Mohanty, A. K. (author)
Mohapatra, S. (author)
Montuenga, P. (author)
Moon, H. J. (author)
Moon, T. (author)
Morrison, D. P. (author)
Moskowitz, M. (author)
Moukhanova, T. V. (author)
Murakami, T. (author)
Murata, J. (author)
Mwai, A. (author)
Nagae, T. (author)
Nagamiya, S. (author)
Nagashima, K. (author)
Nagle, J. L. (author)
Nagy, M. I. (author)
Nakagawa, I. (author)
Nakagomi, H. (author)
Nakamiya, Y. (author)
Nakamura, K. R. (author)
Nakamura, T. (author)
Nakano, K. (author)
Nattrass, C. (author)
Netrakanti, P. K. (author)
Nihashi, M. (author)
Niida, T. (author)
Nishimura, S. (author)
Nouicer, R. (author)
Novak, T. (author)
Novitzky, N. (author)
Nukariya, A. (author)
Nyanin, A. S. (author)
Obayashi, H. (author)
O'Brien, E. (author)
Ogilvie, C. A. (author)
Oide, H. (author)
Okada, K. (author)
Koop, J. D. Orjuela (author)
Osborn, J. D. (author)
Oskarsson, A. (author)
Ozaki, H. (author)
Ozawa, K. (author)
Pak, R. (author)
Pantuev, V. (author)
Papavassiliou, V. (author)
Park, I. H. (author)
Park, J. S. (author)
Park, S. (author)
Park, S. K. (author)
Pate, S. F. (author)
Patel, L. (author)
Patel, M. (author)
Pei, H. (author)
Peng, J.-C. (author)
Perepelitsa, D. V. (author)
Perera, G. D. N. (author)
Peressounko, D. Yu (author)
Perry, J. (author)
Petti, R. (author)
Pinkenburg, C. (author)
Pinson, R. (author)
Pisani, R. P. (author)
Purschke, M. L. (author)
Qu, H. (author)
Rak, J. (author)
Ramson, B. J. (author)
Ravinovich, I. (author)
Read, K. F. (author)
Reynolds, D. (author)
Riabov, V. (author)
Riabov, Y. (author)
Richardson, E. (author)
Rinn, T. (author)
Riveli, N. (author)
Roach, D. (author)
Roche, G. (author)
Rolnick, S. D. (author)
Rosati, M. (author)
Rowan, Z. (author)
Rubin, J. G. (author)
Ryu, M. S. (author)
Sahlmueller, B. (author)
Saito, N. (author)
Sakaguchi, T. (author)
Sako, H. (author)
Samsonov, V. (author)
Sarsour, M. (author)
Sato, S. (author)
Sawada, S. (author)
Schaefer, B. (author)
Schmoll, B. K. (author)
Sedgwick, K. (author)
Seele, J. (author)
Seidl, R. (author)
Sekiguchi, Y. (author)
Sen, A. (author)
Seto, R. (author)
Sett, P. (author)
Sexton, A. (author)
Sharma, D. (author)
Shaver, A. (author)
Shein, I. (author)
Shibata, T.-A. (author)
Shigaki, K. (author)
Shimomura, M. (author)
Shoji, K. (author)
Shukla, P. (author)
Sickles, A. (author)
Silva, C. L. (author)
Silvermyr, D. (author)
Sim, K. S. (author)
Singh, B. K. (author)
Singh, C. P. (author)
Singh, V. (author)
Skolnik, M. (author)
Slunecka, M. (author)
Snowball, M. (author)
Solano, S. (author)
Soltz, R. A. (author)
Sondheim, W. E. (author)
Sorensen, S. P. (author)
Sourikova, I. V. (author)
Stankus, P. W. (author)
Steinberg, P. (author)
Stenlund, E. (author)
Stepanov, M. (author)
Ster, A. (author)
Stoll, S. P. (author)
Stone, M. R. (author)
Sugitate, T. (author)
Sukhanov, A. (author)
Sumita, T. (author)
Sun, J. (author)
Sziklai, J. (author)
Takagui, E. M. (author)
Takahara, A. (author)
Taketani, A. (author)
Tanaka, Y. (author)
Taneja, S. (author)
Tanida, K. (author)
Tannenbaum, M. J. (author)
Tarafdar, S. (author)
Taranenko, A. (author)
Tennant, E. (author)
Tieulent, R. (author)
Timilsina, A. (author)
Todoroki, T. (author)
Tomasek, M. (author)
Torii, H. (author)
Towell, C. L. (author)
Towell, M. (author)
Towell, R. (author)
Towell, R. S. (author)
Tserruya, I. (author)
Tsuchimoto, Y. (author)
Vale, C. (author)
van Hecke, H. W. (author)
Vargyas, M. (author)
Vazquez-Zambrano, E. (author)
Veicht, A. (author)
Velkovska, J. (author)
Vertesi, R. (author)
Virius, M. (author)
Voas, B. (author)
Vrba, V. (author)
Vznuzdaev, E. (author)
Wang, X. R. (author)
Watanabe, D. (author)
Watanabe, K. (author)
Watanabe, Y. (author)
Watanabe, Y. S. (author)
Wei, F. (author)
Whitaker, S. (author)
White, A. S. (author)
White, S. N. (author)
Winter, D. (author)
Wolin, S. (author)
Woody, C. L. (author)
Wysocki, M. (author)
Xia, B. (author)
Xue, L. (author)
Yalcin, S. (author)
Yamaguchi, Y. L. (author)
Yanovich, A. (author)
Ying, J. (author)
Yokkaichi, S. (author)
Yoo, J. H. (author)
Yoon, I. (author)
You, Z. (author)
Younus, I. (author)
Yu, H. (author)
Yushmanov, I. E. (author)
Zajc, W. A. (author)
Zelenski, A. (author)
Zhou, S. (author)
Zou, L. (author)
text
2016-03-23
We present midrapidity measurements from the PHENIX experiment of large parity-violating single-spin asymmetries of high transverse momentum electrons and positrons from W-+/-/Z decays, produced in longitudinally polarized p + p collisions at center of mass energies of root s = 500 and 510 GeV. These asymmetries allow direct access to the antiquark polarized parton distribution functions due to the parity-violating nature of the W-boson coupling to quarks and antiquarks. The results presented are based on data collected in 2011, 2012, and 2013 with an integrated luminosity of 240 pb(-1), which exceeds previous PHENIX published results by a factor of more than 27. These high Q(2) data probe the parton structure of the proton at W mass scale and provide an important addition to our understanding of the antiquark parton helicity distribution functions at an intermediate Bjorken x value of roughly M-W / root s = 0.16.
The publisher's version of record is available at https://doi.org/10.1103/PhysRevD.93.051103
distributions, g1, muon-proton, Physics, Scattering
FSU_libsubv1_wos_000372720600001
10.1103/PhysRevD.93.051103
English