Transverse single-spin asymmetry of midrapidity & pi;0 and & eta; mesons in p plus Au and p plus Al collisions at & RADIC;sNN=200 GeV

N. J. Abdulameer,U. Acharya,C. Aidala,Y. Akiba,M. Alfred,V. Andrieux,N. Apadula,H. Asano,B. Azmoun,V. Babintsev,N. S. Bandara,K. N. Barish,S. Bathe,A. Bazilevsky,M. Beaumier,R. Belmont,A. Berdnikov,Y. Berdnikov,L. Bichon,B. Blankenship,D. S. Blau,J. S. Bok,V. Borisov,M. L. Brooks,J. Bryslawskyj,V. Bumazhnov,S. Campbell,V. Canoa Roman,R. Cervantes,M. Chiu,C. Y. Chi,I. J. Choi,J. B. Choi,Z. Citron,M. Connors,R. Corliss,Y. Corrales Morales,N. Cronin,M. Csanad,T. Csorgo,T. W. Danley,M. S. Daugherity,G. David,C. T. Dean,K. DeBlasio,K. Dehmelt,A. Denisov,A. Deshpande,E. J. Desmond,A. Dion,D. Dixit,V. Doomra,J. H. Do,A. Drees,K. A. Drees,J. M. Durham,A. Durum,H. En'yo,A. Enokizono,R. Esha,B. Fadem,W. Fan,N. Feege,D. E. Fields,M. Finger,M. Finger,D. Firak,D. Fitzgerald,S. L. Fokin,J. E. Frantz,A. Franz,A. D. Frawley,Y. Fukuda,P. Gallus,C. Gal,P. Garg,H. Ge,M. Giles,F. Giordano,Y. Goto,N. Grau,S. V. Greene,M. Grosse Perdekamp,T. Gunji,H. Guragain,T. Hachiya,J. S. Haggerty,K. I. Hahn,H. Hamagaki,H. F. Hamilton,J. Hanks,S. Y. Han,M. Harvey,S. Hasegawa,T. O. S. Haseler,T. K. Hemmick,X. He,J. C. Hill,K. Hill,A. Hodges,R. S. Hollis,K. Homma,B. Hong,T. Hoshino,N. Hotvedt,J. Huang,K. Imai,M. Inaba,A. Iordanova,D. Isenhower,D. Ivanishchev,B. V. Jacak,M. Jezghani,X. Jiang,Z. Ji,B. M. Johnson,D. Jouan,D. S. Jumper,J. H. Kang,D. Kapukchyan,S. Karthas,D. Kawall,A. V. Kazantsev,V. Khachatryan,A. Khanzadeev,A. Khatiwada,C. Kim,E. -J. Kim,M. Kim,T. Kim,D. Kincses,A. Kingan,E. Kistenev,J. Klatsky,P. Kline,T. Koblesky,D. Kotov,L. Kovacs,S. Kudo,B. Kurgyis,K. Kurita,Y. Kwon,J. G. Lajoie,D. Larionova,A. Lebedev,S. Lee,S. H. Lee,M. J. Leitch,Y. H. Leung,N. A. Lewis,S. H. Lim,M. X. Liu,X. Li,V. -R. Loggins,D. A. Loomis,K. Lovasz,D. Lynch,S. Lokos,T. Majoros,Y. I. Makdisi,M. Makek,V. I. Manko,E. Mannel,M. McCumber,P. L. McGaughey,D. McGlinchey,C. McKinney,M. Mendoza,A. C. Mignerey,A. Milov,D. K. Mishra,J. T. Mitchell,M. Mitrankova,Iu. Mitrankov,G. Mitsuka,S. Miyasaka,S. Mizuno,M. M. Mondal,P. Montuenga,T. Moon,D. P. Morrison,A. Muhammad,B. Mulilo,T. Murakami,J. Murata,K. Nagai,K. Nagashima,T. Nagashima,J. L. Nagle,M. I. Nagy,I. Nakagawa,K. Nakano,C. Nattrass,S. Nelson,T. Niida,R. Nouicer,N. Novitzky,T. Novak,G. Nukazuka,A. S. Nyanin,E. O'Brien,C. A. Ogilvie,J. Oh,J. D. Orjuela Koop,M. Orosz,J. D. Osborn,A. Oskarsson,G. J. Ottino,K. Ozawa,V. Pantuev,V. Papavassiliou,J. S. Park,S. Park,M. Patel,S. F. Pate,W. Peng,D. V. Perepelitsa,G. D. N. Perera,D. Yu. Peressounko,C. E. PerezLara,J. Perry,R. Petti,M. Phipps,C. Pinkenburg,R. P. Pisani,M. Potekhin,A. Pun,M. L. Purschke,P. V. Radzevich,N. Ramasubramanian,K. F. Read,D. Reynolds,V. Riabov,Y. Riabov,D. Richford,T. Rinn,S. D. Rolnick,M. Rosati,Z. Rowan,J. Runchey,A. S. Safonov,T. Sakaguchi,H. Sako,V. Samsonov,M. Sarsour,S. Sato,B. Schaefer,B. K. Schmoll,K. Sedgwick,R. Seidl,A. Sen,R. Seto,A. Sexton,D. Sharma,I. Shein,M. Shibata,T. -A. Shibata,K. Shigaki,M. Shimomura,T. Shioya,Z. Shi,P. Shukla,A. Sickles,C. L. Silva,D. Silvermyr,B. K. Singh,C. P. Singh,V. Singh,M. Slunecka,K. L. Smith,M. Snowball,R. A. Soltz,W. E. Sondheim,S. P. Sorensen,I. V. Sourikova,P. W. Stankus,S. P. Stoll,T. Sugitate,A. Sukhanov,T. Sumita,J. Sun,Z. Sun,J. Sziklai,R. Takahama,K. Tanida,M. J. Tannenbaum,S. Tarafdar,A. Taranenko,G. Tarnai,R. Tieulent,A. Timilsina,T. Todoroki,M. Tomasek,C. L. Towell,R. S. Towell,I. Tserruya,Y. Ueda,B. Ujvari,H. W. van Hecke,J. Velkovska,M. Virius,V. Vrba,N. Vukman,X. R. Wang,Z. Wang,Y. S. Watanabe,C. P. Wong,C. L. Woody,L. Xue,C. Xu,Q. Xu,S. Yalcin,Y. L. Yamaguchi,H. Yamamoto,A. Yanovich,I. Yoon,J. H. Yoo,I. E. Yushmanov,H. Yu,W. A. Zajc,A. Zelenski,L. Zou

PHYSICAL REVIEW D（2023）

Cited 0|Views29

No score

Abstract

Presented are the first measurements of the transverse single-spin asymmetries (AN) for neutral pions and eta mesons in p + Au and p + Al collisions at ffiffiffiffiffiffiffip = 200 GeV in the pseudorapidity range itii < 0.35 sNN with the PHENIX detector at the Relativistic Heavy Ion Collider. The asymmetries are consistent with zero, similar to those for midrapidity neutral pions and eta mesons produced in p + p collisions. These measurements show no evidence of additional effects that could potentially arise from the more complex partonic environment present in proton-nucleus collisions.

Translated text

Key words

pi eta root

AI Read Science

Must-Reading Tree

Example

Generate MRT to find the research sequence of this paper

Chat Paper

Summary is being generated by the instructions you defined