Event Structure and Double Helicity Asymmetry in Jet Production from Polarized $p+p$ Collisions at $\sqrt{s} = 200$~GeV

  title={Event Structure and Double Helicity Asymmetry in Jet Production from Polarized \$p+p\$ Collisions at \$\sqrt\{s\} = 200\$~GeV},
  author={A. Adare and S. Afanasiev and C. Aidala and N. Ajitanand and Y. Akiba and H. Al-Bataineh and J. Alexander and K. Aoki and L. Aphecetche and R. Armendariz and S. Aronson and J. Asai and E. Atomssa and R. Averbeck and T. Awes and B. Azmoun and V. Babintsev and G. Baksay and L. Baksay and A. Baldisseri and K. Barish and P. Barnes and B. Bassalleck and S. Bathe and S. Batsouli and V. Baublis and A. Bazilevsky and S. Belikov and R. Bennett and Y. Berdnikov and A. Bickley and J. Boissevain and H. Borel and K. Boyle and M. Brooks and H. Buesching and V. Bumazhnov and G. Bunce and S. Butsyk and S. Campbell and B. S. Chang and J. Charvet and S. Chernichenko and J. Chiba and C. Chi and M. Chiu and I. Choi and T. Chujo and P. Chung and A. Churyn and V. Cianciolo and C. Cleven and B. Cole and M. Comets and P. Constantin and M. Csan'ad and T. CsorgHo and T. Dahms and K. Das and G. David and M. Deaton and K. Dehmelt and H. Delagrange and A. Denisov and D. d'Enterria and A. Deshpande and E. Desmond and O. Dietzsch and A. Dion and M. Donadelli and O. Drapier and A. Drees and A. Dubey and A. Durum and V. Dzhordzhadze and Y. Efremenko and J. Egdemir and F. Ellinghaus and W. Emam and A. Enokizono and H. En’yo and S. Esumi and K. O. Eyser and D. Fields and M. Finger and F. Fleuret and S. Fokin and Z. Fraenkel and J. Frantz and A. Franz and A. Frawley and K. Fujiwara and Y. Fukao and T. Fusayasu and S. Gadrat and I. Garishvili and A. Glenn and H. Gong and M. Gonin and J. Gosset and Y. Goto and R. Cassagnac and N. Grau and S. Greene and M. Perdekamp and T. Gunji and H. Gustafsson and T. Hachiya and A. H. Henni and C. Haegemann and J. Haggerty and H. Hamagaki and R. Han and H. Harada and E. Hartouni and K. Haruna and E. Haslum and R. Hayano and M. Heffner and T. Hemmick and T. Hester and X. He and H. Hiejima and J. Hill and R. Hobbs and M. Hohlmann and W. Holzmann and K. Homma and B. Hong and T. Horaguchi and D. Hornback and T. Ichihara and H. Iinuma and K. Imai and M. Inaba and Y. Inoue and D. Isenhower and L. Isenhower and M. Ishihara and T. Isobe and M. Issah and A. Isupov and B. Jacak and J. Jia and J. Jin and O. Jinnouchi and B. Johnson and K. Joo and D. Jouan and F. Kajihara and S. Kametani and N. Kamihara and J. Kamin and M. Kaneta and J. Kang and H. Kanou and D. Kawall and A. Kazantsev and A. Khanzadeev and J. Kikuchi and D. Kim and E. Kim and E. Kinney and 'A. Kiss and E. Kistenev and A. Kiyomichi and J. Klay and C. Klein-boesing and L. Kochenda and V. Kochetkov and B. Komkov and M. Konno and D. Kotchetkov and A. Kozlov and A. Kr'al and A. Kravitz and J. Kubart and G. Kunde and N. Kurihara and K. Kurita and M. J. Kweon and Y. Kwon and G. Kyle and R. Lacey and Y. Lai and J. Lajoie and A. Lebedev and D. Lee and M. K. Lee and T. Lee and M. Leitch and M. Leite and B. Lenzi and T. Livska and A. Litvinenko and M. Liu and X. Li and B. Love and D. Lynch and C. Maguire and Y. Makdisi and A. Malakhov and M. Malik and V. Manko and Y. Mao and L. Mavsek and H. Masui and F. Matathias and M. McCumber and P. McGaughey and Y. Miake and P. Mikevs and K. Miki and T. E. Miller and A. Milov and S. Mioduszewski and M. Mishra and J. Mitchell and M. Mitrovski and A. Morreale and D. Morrison and T. Moukhanova and D. Mukhopadhyay and J. Murata and S. Nagamiya and Y. Nagata and J. Nagle and M. Naglis and I. Nakagawa and Y. Nakamiya and T. Nakamura and K. Nakano and J. Newby and M. Nguyen and B. Norman and R. Nouicer and A. Nyanin and E. O'brien and S. Oda and C. Ogilvie and H. Ohnishi and K. Okada and M. Oka and O. Omiwade and A. Oskarsson and M. Ouchida and K. Ozawa and R. Pak and D. Pal and A. Palounek and V. Pantuev and V. Papavassiliou and J. Park and W. J. Park and S. Pate and H. Pei and J. Peng and H. Pereira and V. Peresedov and D. Peressounko and C. Pinkenburg and M. Purschke and A. Purwar and H. Qu and J. Rak and A. Rakotozafindrabe and I. Ravinovich and K. Read and S. Rembeczki and M. Reuter and K. Reygers and V. Riabov and Y. Riabov and G. Roche and A. Roma{\~n}{\'a} and M. Rosati and S. Rosendahl and P. Rosnet and P. Rukoyatkin and V. Rykov and B. Sahlmueller and N. Saito and T. Sakaguchi and S. Sakai and H. Sakata and V. Samsonov and S. Sato and S. Sawada and J. Seele and R. Seidl and V. Semenov and R. Seto and D. Sharma and I. Shein and A. Shevel and T. Shibata and K. Shigaki and M. Shimomura and K. Shoji and A. Sickles and C. Silva and D. Silvermyr and C. Silvestre and K. Sim and C. P. Singh and V. Singh and S. Skutnik and M. Slunevcka and A. Soldatov and R. Soltz and W. Sondheim and S. Sorensen and I. Sourikova and F. Staley and P. Stankus and E. Stenlund and M. Stepanov and A. Ster and S. Stoll and T. Sugitate and C. Suire and J. Sziklai and T. Tabaru and S. Takagi and E. M. Takagui and A. Taketani and Y. Tanaka and K. Tanida and M. Tannenbaum and A. Taranenko and P. Tarj'an and T. Thomas and M. Togawa and A. Toia and J. Tojo and L. Tom'avsek and H. Torii and R. Towell and V. Tram and I. Tserruya and Y. Tsuchimoto and C. Vale and H. Valle and H. W. Hecke and J. Velkovska and R. V'ertesi and A. Vinogradov and M. Virius and V. Vrba and E. Vznuzdaev and M. Wagner and D. Walker and X. R. Wang and Y. Watanabe and J. Wessels and S. White and D. Winter and C. Woody and M. Wysocki and W. Xie and Y. Yamaguchi and A. Yanovich and Z. Yasin and J. Ying and S. Yokkaichi and G. Young and I. Younus and I. Yushmanov and W. Zajc and O. Zaudtke and C. Zhang and S. Zhou and J. Zim'anyi and L. Zolin},
  journal={Physical Review D},
We report on the event structure and double helicity asymmetry (A(LL)) of jet production in longitudinally polarized p + p collisions at root s = 200 GeV. Photons and charged particles were measured by the PHENIX experiment at midrapidity vertical bar eta vertical bar 2 GeV/c) photon in the event. Event structure, such as multiplicity, p(T) density and thrust in the PHENIX acceptance, were measured and compared with the results from the PYTHIA event generator and the GEANT detector simulation… Expand
Nucleon Spin Physics


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