Cross section and transverse single-spin asymmetry of muons from open heavy-flavor decays in polarized p+p collisions at s =200 GeV

C. Aidala,P.L. McGaughey, M. Skolnik,M. Mendoza,T. Engelmore,J. Sun,S. Mizuno,K. L. Smith, T. Chujo,R. Seidl,S. Huang,S. Lee,M. Phipps,V. Manko,Daugherity,A. Sukhanov,A. Takahara,D. Lynch,Pawan Kumar Netrakanti, A. Franz, K. Hill,D. Richford,P. Shukla,Y. Watanabe,X. Gong,C. Nattrass,S. D. Rolnick,K. Hashimoto,T. V. Moukhanova,A. Drees,A. Meles,X. He, Y. Miake, S. Solano,K. B. Lee,N. Grau,Y. Ueda, C. Chen,B. Fadem,I. Yoon,A. Milov,T. Csörgő,B. V. Jacak, J. T. Mitchell,M. Jezghani,V. Pantuev, K. R. Nakamura, V. Cianciolo, M. Gonin,M. Kofarago,P. Yin, D. P. Morrison,M. Moskowitz,V. Khachatryan,J. S. Haggerty,C. Gal, C. Maguire,Y. Gu, J. Velkovska,A. Mwai,S. F. Pate,J. Seele,Y. S. Lai, X. Q. Li,N.A. Lewis, J. Klatsky, C. Ayuso,C. L. Towell,B. K. Singh,T. Rinn, M. Nihashi, E. Kistenev, Y. Riabov,D. Kapukchyan, W. E. Sondheim, A. Durum,K. Tanida,M. Kim, A. C. Mignerey, D. Isenhower,T. Sakaguchi, N. Crossette,C. Baumann,T. Koblesky,D. Blau,I. Nakagawa, T. Sugitate,R. P. Pisani, E. O. Lallow,M. L. Brooks,K. Boyle,S. Kudo,A. Ster,F. Krizek,D. Yu. Peressounko,V. Bumazhnov,K. Shigaki,T. Elder, J. Choi,K. Nagai, D. Kotchetkov,S. Nagamiya,M. Malaev,J. Koster,J. A. Key,T. Gunji,M. Alfred,P. Kline, M. X. Liu,V. Baublis,P. Christiansen, Ryu,S. Sato, D. V. Perepelitsa,V. Canoa Roman,J. Kapustinsky,A. Sexton, S. Esumi,L. Zou,M. Inaba, B. Hong, A. Manion,P. Steinberg, J. Murata,Radek Novotny,S. Kanda,A. Pun,Takashi Nakamura,J. Hanks, J. Bryslawskyj,T. W. Danley,S. Fokin,R. Granier de Cassagnac, N. Apadula, I.H. Park,K. Gainey,M. Wysocki, R. S. Hollis,G. Mitsuka,S. Tarafdar,K. S. Lee,J. S. Bok, I. Garishvili,F. Wei,T. Mibe, M. Makek,R. Tieulent,G. H. Lee,B. Schaefer,S. K. Park, D. Kleinjan,K. DeBlasio, M. Bai, M. Virius,M. L. Purschke, T. Fusayasu,F. Fleuret, A. Yanovich,E. Tennant,J. D. Orjuela Koop,S. P. Stoll, M. J. Leitch, J. Kamin, A. Nyanin,M. J. Tannenbaum,T. Novák,D. McGlinchey,D. Ivanishchev, K. Kurita, J. C. Hill, A. Iordanova,E. Mannel, A. Isinhue,Cai Xu, Y. Tanaka,Y. Nakamiya, R. S. Towell,H. Sako, J. Jia,B. Lewis,W.J. Metzger,D. Black,J. Runchey,J. D. Osborn, R. Pak,W. Peng,M. Finger, R. Seto,S. Greene,M. Vargyas,B. Meredith,X. Bai, T. Hachiya, A. Veicht,C.P. Wong,T. Nagashima,K. I. Hahn,K. Imai, A. Denisov,D. Sharma,M. Grosse Perdekamp,Z. You,S. J. Jeon,I. Younus,M. Boer,Qiao Xu, C. McKinney, E. Vazquez-Zambrano,S. Whitaker,Y. K. Kim,Z. Wang,Y. J. Kim,W. Fan, J. Rak, M. Shimomura,H. W. van Hecke, B. Azmoun,R. Petti,C. Butler, A. Bazilevsky, O. Drapier,M.J. Skoby,G. David, M. Chiu,N. Hotvedt,E. Kim, D. E. Fields,Z. Rowan,T. Majoros, A. K. Mohanty,V. Riabov,A. Takeda,H. Guragain,K. O. Eyser, S. K. Park, C. P. Singh,T. K. Hemmick, I. V. Sourikova,D. Kincses,J. S. Huang,A. Garishvili, C. L. Woody, S. Butsyk,H. W. Yu,T. Moon,E. Richardson,D. K. Mishra, E. O'Brien,L. D. Liu, I. Ravinovich, J. Imrek, B. Ujvari, S. Zhou,B. Xia,X. R. Wang,T. Todoroki,I. Tserruya,S. Karthas,R. Hayano,S. Sorensen,Mate Csanad,P. K. Khandai,M. Beaumier,S. Syed,K. F. Read,J. E. Frantz,P. Sett,B. K. Schmoll,J. H. Do,J. C. Peng,M. Kurosawa,C. E. PerezLara, Y. Goto,A. Bagoly,T. O. S. Haseler,J. H. Yoo,N. Feege,B. Komkov,K. Sedgwick,H. Oide,D. Jouan, M. Slunecka,D. Kotov,H. Ge,L. Patel,V. Babintsev,S. Yokkaichi,S. I. M. Morrow, D. Roach,R. A. Soltz,L. D'Orazio,Suyong Choi, K. Homma, A. Sickles,Y. Ikeda,Z. Ji, I. J. Choi, A. V. Kazantsev,N. Cronin, A. Oskarsson,T. Murakami,D. Watanabe,V. Papavassiliou,Y.H. Leung,K. Dehmelt, N. Saito,Y. Berdnikov,T. Niida,K. N. Barish, M. Rosati,A. D. Frawley,Kei Nagashima, M. Stepanov,M. Sarsour,E. T. Atomssa,C. Kim,A. Zelenski,Y. Yamaguchi,A. Berdnikov, J. Alexander, H. Asano,N. N. Ajitanand,B. H. Kang,F. Giordano, H. Buesching,X. Jiang, A. Lebedev, K. S. Joo,R. Akimoto,H. Nakagomi,R. Vértesi,G. D. N. Perera,Y. Imazu,S. Mohapatra, D. Kawall,Shinji Hasegawa,P. W. Stankus,K. Aoki,J. G. Lajoie,S. Wolin,A. Sen, C. Pinkenburg,P.V. Radzevich, I. E. Yushmanov,M. Leitgab,Y. Ito,K. Ozawa, T. C. Awes,S. H. Lim,C. Y. Chi,E. J. Desmond, V. Jorjadze, V. Samsonov,D. Silvermyr,Y. Fukao,K. Nakano, S. Bathe,Y. I. Makdisi, Y. Kwon,Y. Fukuda,A. Taketani, H. Hamagaki,D. Reynolds, B. Sahlmueller,L. Ding,T. Nagae,K. Shoji, I. Shein, S. Miyasaka,B. A. Cole, B. Bannier,K. Okada, T. Ichihara,S. Y. Han, R. Nouicer, S. Sawada,S. Campbell,M. Tomášek,N. Novitzky,T. Hester,H. Qu,P. Garg,D. J. Kim, R. Belmont,J. Lee,J. S. Kang,K. M. Kijima,Y. Watanabe, V. Singh, D.E. Mihalik,T.-A. Shibata, V. Vrba,A. Timilsina,H. Masuda, H. Torii, W. A. Zajc,D. M. Lee, R. Lacey,B. M. Johnson, A. Shaver,M. Patel,V. R. Loggins,S. Vazquez-Carson,T. Hoshino,D. S. Jumper,Jonghan Park,K. Sato,K. A. Drees, C. A. Ogilvie,S. Baumgart,A. Glenn, C. L. Silva,J. M. Durham,Y. Akiba, E. Vznuzdaev,Animesh Datta,J. Perry,A. Taranenko, K. Watanabe,J. L. Nagle, M. McCumber,J. H. Kang,Y. Sekiguchi,N. Riveli, Mirta Dumancic, A. Enokizono,A. Deshpande, M. R. Stone,M. E. Connors,S. Zharko,G. Tarnai, E. Stenlund,M. I. Nagy,S. Lökös,A. Khanzadeev

PHYSICAL REVIEW D(2017)

引用 21|浏览109
暂无评分
摘要
The cross section and transverse single-spin asymmetries of mu(-) and mu(+) from open heavy-flavor decays in polarized p + p collisions at pffisffiffi root s = 200 GeV were measured by the PHENIX experiment during 2012 at the Relativistic Heavy Ion Collider. Because heavy-flavor production is dominated by gluon-gluon interactions at ffiffiffi root s = 200 GeV, these measurements offer a unique opportunity to obtain information on the trigluon correlation functions. The measurements are performed at forward and backward rapidity (1.4 < vertical bar y vertical bar < 2.0) over the transverse momentum range of 1.25 < p(T) < 7 GeV/c for the cross section and 1.25 < p(T) < 5 GeV/c for the asymmetry measurements. The obtained cross section is compared to a fixed-order-plus-next-to-leading-log perturbative-quantum-chromodynamics calculation. The asymmetry results are consistent with zero within uncertainties, and a model calculation based on twist-3 three-gluon correlations agrees with the data.
更多
查看译文
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要