Measurement of transverse-single-spin asymmetries for midrapidity and forward-rapidity production of hadrons in polarized p plus p collisions at root s=200 and 62.4 GeV

  title={Measurement of transverse-single-spin asymmetries for midrapidity and forward-rapidity production of hadrons in polarized p plus p collisions at root s=200 and 62.4 GeV},
  author={Andrew Adare and Serguei Afanasiev and Christine A. Aidala and N. N. Ajitanand and Yasuyuki Akiba and Hisham Albataineh and J. P. Alexander and Aaron Angerami and Kyuzo Aoki and Nicole Apadula and Laurent Bernard Aphecetche and Yoki Aramaki and Jun Asai and Ermias Tujuba Atomssa and Ralf Peter Averbeck and Terry C Awes and Babek Azmoun and Vladimir Babintsev and Ma Bai and Gyongyi Baksay and L{\'a}szl{\'o} Baksay and Alberto Baldisseri and Kenneth Barish and P. D. Barnes and Bernd Bassalleck and Austin Thomas Basye and Stefan Bathe and Sotiria Batsouli and V. Baublis and Cl{\'e}ment Baumann and Alexander Bazilevsky and Sergey Belikov and Ronald John Belmont and Robina Bennett and Andrii Berdnikov and Yaroslav Berdnikov and J. H. Bhom and A. A. Bickley and Dmitry Blau and J. G. Boissevain and Jee Sang Bok and H. Borel and Kieran Boyle and M. L. Brooks and H. Georg Buesching and Vladimir Bumazhnov and G. Bunce and Sergei V. Butsyk and C. M. Camacho and Steven Campbell and Augusto Caringi and Beomsu Chang and Wen Chih Chang and J.-L. Charvet and C.-H. Rosie Chen and S. Chernichenko and Congwu Chi and M. Chiu and Isaac Choi and J. B. Choi and Rajani Kant Choudhury and Peter Christiansen and Tatsuya Chujo and P. Chung and A. Churyn and Ondřej Chv{\'a}la and V. Cianciolo and Zvi Hirsh Citron and B. A. Cole and Zaida Conesa Del Valle and Megan Elizabeth Connors and Paul Constantin and M{\'a}t{\'e} Csan{\'a}d and Tam'as CsorgHo and Torsten Dahms and Sachiko Dairaku and I. Danchev and Kushal Das and A. Datta and Gabor David and Mathes Dayananda and Alexei Denisov and D. G. d’Enterria and Abhay Deshpande and E. J. Desmond and K. V. Dharmawardane and O. Dietzsch and A. Dion and Marisilvia Donadelli and O. Drapier and Alexander Drees and K. A. Drees and A. K. Dubey and John Matthew Durham and A. Durum and Deepanwita Dutta and Vasily Dzhordzhadze and Lucas Dorazio and Steve Edwards and Y. V. Efremenko and Frank Ellinghaus and Tatia Engelmore and Akitomo Enokizono and Hideto En’yo and Shinichi Esumi and Kjeld Oleg Eyser and Bruce Fadem and Nils Feege and D. E. Fields and M. Finger and Mitchell and Frederic Fleuret and Sergey Fokin and Zeev Fraenkel and Janet Elizabeth Frantz and Axel Franz and A. D. Frawley and Kenzo Fujiwara and Yoshio Fukao and Takahiro Fusayasu and Irakli Garishvili and Andrew A Glenn and Haowei Gong and Michel Gonin and J. Gosset and Y{\^u}ji Goto and R. Granier de Cassagnac and N. Grau and Senta Victoria Greene and Gunnar Grim and Matthias Grosse Perdekamp and Taku Gunji and H.-AA. Gustafsson and Ahmed Hadj Henni and J. S. Haggerty and K. I. Hahn and Hideki Hamagaki and Jane Hamblen and R. Han and Jonathon Hanks and E. P. Hartouni and Kohta Haruna and Eva Haslum and Ryugo S. Hayano and Xiao Chen He and M L Heffner and T. K. Hemmick and Torrie Hester and J. C. Hill and M. Hohlmann and Wil A. Holzmann and Kenshiro Homma and B. Hong and Takuma Horaguchi and David Hornback and Songmin Huang and Takashi Ichihara and R. Ichimiya and Hironobu Iinuma and Yasunori Ikeda and Kenichi Imai and Jozsef Imrek and Motoi Inaba and Donald Isenhower and Masayasu Ishihara and Tomoharu Isobe and Michael Issah and Alexander Isupov and D. Ivanischev and Y. Iwanaga and Barbara V. Jacak and J. Jia and X. Jiang and Jianhua Jin and B. M. Johnson and T. Jones and K. S. Joo and Denis Jouan and Daniel Jumper and Fumie Kajihara and Shigeki Kametani and Noriya Kamihara and Jason Kamin and Ju Hwan Kang and J. S. Kapustinsky and Ken'ichi Karatsu and Masumi Kasai and D. Kawall and Minami Kawashima and Andrey Kazantsev and Todd Kempel and Alexei Khanzadeev and Kotaro M. Kijima and Jun Kikuchi and Alexander Kim and B. I. Kim and Dong Ho Kim and Duk Joong Kim and E.-J. Kim and Soo Hyun Kim and Youn J. Kim and Elizabeth Kinney and K. Kiriluk and 'A. Kiss and Edouard Kistenev and J. L. Klay and Christian Klein-boesing and David William Kleinjan and Leonid Kochenda and B. G. Komkov and Masanori Konno and Jacko Koster and A. Kozlov and Adam Kr{\'a}l and Ashley Kravitz and Gerd J. Kunde and Koichi Kurita and M. Kurosawa and M. J. Kweon and Y. Kwon and G. S. Kyle and Roy A. Lacey and Y. S. Lai and J. G. Lajoie and Danielle Layton and A. Lebedev and D. M. Lee and Jongseok Lee and Kye Bun Lee and Kyong Sei Lee and T. Lee and M. J. Leitch and M. A. L. Leite and Bruno Lenzi and Xiaomei Li and P. Lichtenwalner and Patricia Liebing and Loren Linden Levy and T. Livska and A. G. Litvinenko and Hongbing Liu and M. X. Liu and Brain J. Love and Doug Lynch and Charles Maguire and Y. I. Makdisi and Alexander Malakhov and Michael Malik and V. I. Man'ko and E. Mannel and Yuping Mao and L. Mavsek and Hiroaki Masui and F. Matathias and Michael Patrick McCumber and P. L. McGaughey and Don Mcglinchey and N. Means and Bobbie Meredith and Yasuo Miake and Tsutomu Mibe and A. C. Mignerey and P. Mikevs and Kazushi Miki and Alexander Milov and Manoranjan Mishra and J. T. Mitchell and A. K. Mohanty and Hyun Jeong Moon and Yoshiki Morino and Antonino Morreale and Daniel P. Morrison and T. V. Moukhanova and Dr. Sandip Mukhopadhyay and Takuya Murakami and Jiro Murata and Shoji Nagamiya and J. L. Nagle and Maxim Naglis and Marton Imre Nagy and Itaru Nakagawa and Yoshihide Nakamiya and K. R. Nakamura and Tomoaki Nakamura and Kohji Nakano and S. W. Nam and J. Newby and Matthew Nguyen and M. Nihashi and Takahiro Niida and Rachid Nouicer and A. S. Nyanin and C. Oakley and E. A. O'Brien and Susumu X. Oda and Craig Ogilvie and Makoto Oka and Kunihiro Okada and Yoshinori Onuki and A. Oskarsson and M. Ouchida and Kazue Ozawa and Rozalia Pak and A. P. T. Palounek and V. S. Pantuev and V. Papavassiliou and I. H. Park and J. S. Park and Sung Keun Park and W. J. Park and S. F. Pate and H. Pei and J.-C. Peng and H. Pereira and V. F. Peresedov and D. Yu. Peressounko and Rossella Petti and Chris Pinkenburg and R. P. Pisani and Manuel Proissl and M. L. Purschke and A. K. Purwar and Hui-Qi Qu and Jan Rak and Andry Malala Rakotozafindrabe and I. M. Ravinovich and Kenneth Francis Read and S. Rembeczki and Klaus Johannes Reygers and Viktor Riabov and Yu Riabov and Edmund Richardson and Dillon Roach and G. Roche and S. D. Rolnick and Marzia Rosati and Christopher A. Rosen and S. S. E. Rosendahl and Philippe Rosnet and P. A. Rukoyatkin and P. Ruvzivcka and V. L. Rykov and Baldo Sahlmueller and Norikazu Saito and T. Sakaguchi and Seigou Sakai and Kazuki Sakashita and Vladimir Samsonov and Shinya Sano and Tadahiro Sato and Shin’ya Sawada and Kenneth Sedgwick and Jens-Christian Seele and Ralf Seidl and A. Yu. Semenov and V. Semenov and R. Seto and Deepak Sharma and I. Shein and T. A. Shibata and Kenta Shigaki and Maya Shimomura and Kenzi Shoji and Prashant Shukla and Anne Marie Sickles and C. L. Silva and David Olle Rickard Silvermyr and Catherine Micaela Silvestre and K. S. Sim and Bipen Singh and C. P. Singh and Vivek Singh and M. Slunevcka and A. Soldatov and R. A. Soltz and W. E. Sondheim and S. P. Sorensen and I. V. Sourikova and Florent Staley and P. W. Stankus and E. Stenlund and M. Yu. Stepanov and A. Ster and S. P. Stoll and Toru Sugitate and Christophe Pierre Suire and Aleksei Sukhanov and J{\'a}nos Sziklai and E. M. Takagui and Atsushi Taketani and Reo Tanabe and Yoshito Tanaka and Shantanu Taneja and Kiyoshi Tanida and M. J. Tannenbaum and Sourav Tarafdar and Arkadij Taranenko and Paul Tarjan and H. Themann and Daniel J Thomas and Tania Thomas and Morihiko Togawa and Alberica Toia and L. Tom'avsek and Yasuhiko Tomita and Hitoshi Torii and Rusty Shane Towell and V-N. Tram and Itzhak Tserruya and Y. Tsuchimoto and C. Vale and H. Valle and H. W. van Hecke and E. Vazquez-Zambrano and Aaron Veicht and Julia Velkovska and Robert Vertesi and A. A. Vinogradov and Miroslav Virius and Anselm Vossen and V{\'a}clav Vrba and E. Vznuzdaev and X. R. Wang and Daiki Watanabe and Kazuo Watanabe and Y. S. Watanabe and Fenglun Wei and Rui Wei and J. P. Wessels and Sebastian White and David Winter and C. L. Woody and Rachael Wright and Maciej Wysocki and W. Xie and Yorito L. Yamaguchi and K. Yamaura and Rui Yang and A. Yanovich and Jianjun Ying and S. Yokkaichi and Zhiying You and Glenn Reid Young and Imran Younus and I. E. Yushmanov and W. A. Zajc and O. Zaudtke and Chenglin Zhang and Shuanghong Zhou and L. S. Zolin},
  • Andrew Adare, Serguei Afanasiev, +448 authors L. S. Zolin
  • Published 2013
  • Physics
  • Measurements of transverse-single-spin asymmetries (A(N)) in p + p collisions at root s = 62.4 and 200 GeV with the PHENIX detector at the Relativistic Heavy Ion Collider are presented. At midrapidity, A(N) is measured for neutral pion and eta mesons reconstructed from diphoton decay, and, at forward rapidities, neutral pions are measured using both diphotons and electromagnetic clusters. The neutral-pion measurement of A(N) at midrapidity is consistent with zero with uncertainties a factor of… CONTINUE READING
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