Double-helicity dependence of jet properties from dihadrons in longitudinally polarized p+p collisions at √s=200GeV

A. Adare, S. Afanasiev, C. Aidala, N. N. Ajitanand, Y. Akiba, H. Al-Bataineh, J. Alexander, K. Aoki, L. Aphecetche, R. Armendariz, S. H. Aronson, J. Asai, E. C. Aschenauer, E. T. Atomssa, R. Averbeck, T. C. Awes, B. Azmoun, V. Babintsev, M. Bai, G. Baksay & 413 others L. Baksay, A. Baldisseri, K. N. Barish, P. D. Barnes, B. Bassalleck, A. T. Basye, S. Bathe, S. Batsouli, V. Baublis, C. Baumann, A. Bazilevsky, S. Belikov, R. Bennett, A. Berdnikov, Y. Berdnikov, A. A. Bickley, J. G. Boissevain, H. Borel, K. Boyle, M. L. Brooks, H. Buesching, V. Bumazhnov, G. Bunce, S. Butsyk, C. M. Camacho, S. Campbell, B. S. Chang, W. C. Chang, J. L. Charvet, S. Chernichenko, J. Chiba, C. Y. Chi, M. Chiu, I. J. Choi, R. K. Choudhury, T. Chujo, P. Chung, A. Churyn, V. Cianciolo, Z. Citron, C. R. Cleven, B. A. Cole, M. P. Comets, P. Constantin, M. Csanád, T. Csörgo, T. Dahms, S. Dairaku, K. Das, G. David, M. B. Deaton, K. Dehmelt, H. Delagrange, A. Denisov, D. D'Enterria, A. Deshpande, E. J. Desmond, O. Dietzsch, A. Dion, M. Donadelli, O. Drapier, A. Drees, K. A. Drees, A. K. Dubey, A. Durum, D. Dutta, V. Dzhordzhadze, Y. V. Efremenko, J. Egdemir, F. Ellinghaus, W. S. Emam, T. Engelmore, A. Enokizono, H. En'yo, S. Esumi, K. O. Eyser, B. Fadem, D. E. Fields, M. Finger, M. Finger, F. Fleuret, S. L. Fokin, Z. Fraenkel, J. E. Frantz, A. Franz, A. D. Frawley, K. Fujiwara, Y. Fukao, T. Fusayasu, S. Gadrat, I. Garishvili, A. Glenn, H. Gong, M. Gonin, J. Gosset, Y. Goto, R. Granier De Cassagnac, N. Grau, S. V. Greene, M. Grosse Perdekamp, T. Gunji, H. Å Gustafsson, T. Hachiya, A. Hadj Henni, C. Haegemann, J. S. Haggerty, H. Hamagaki, R. Han, H. Harada, E. P. Hartouni, K. Haruna, E. Haslum, R. Hayano, M. Heffner, T. K. Hemmick, T. Hester, X. He, H. Hiejima, J. C. Hill, R. Hobbs, M. Hohlmann, W. Holzmann, K. Homma, B. Hong, T. Horaguchi, D. Hornback, S. Huang, T. Ichihara, R. Ichimiya, H. Iinuma, Y. Ikeda, K. Imai, J. Imrek, M. Inaba, Y. Inoue, D. Isenhower, L. Isenhower, M. Ishihara, T. Isobe, M. Issah, A. Isupov, D. Ivanischev, B. V. Jacak, J. Jia, J. Jin, O. Jinnouchi, B. M. Johnson, K. S. Joo, D. Jouan, F. Kajihara, S. Kametani, N. Kamihara, J. Kamin, M. Kaneta, Ju Hwan Kang, H. Kanou, J. Kapustinsky, D. Kawall, A. V. Kazantsev, T. Kempel, A. Khanzadeev, K. M. Kijima, J. Kikuchi, B. I. Kim, D. H. Kim, D. J. Kim, E. Kim, S. H. Kim, E. Kinney, K. Kiriluk, Á Kiss, E. Kistenev, A. Kiyomichi, J. Klay, C. Klein-Boesing, L. Kochenda, V. Kochetkov, B. Komkov, M. Konno, J. Koster, D. Kotchetkov, A. Kozlov, A. Král, A. Kravitz, J. Kubart, G. J. Kunde, N. Kurihara, K. Kurita, M. Kurosawa, M. J. Kweon, Youngil Kwon, G. S. Kyle, R. Lacey, Y. S. Lai, Y. S. Lai, J. G. Lajoie, D. Layton, A. Lebedev, D. M. Lee, K. B. Lee, M. K. Lee, T. Lee, M. J. Leitch, M. A.L. Leite, B. Lenzi, P. Liebing, T. Liška, A. Litvinenko, H. Liu, M. X. Liu, X. Li, B. Love, D. Lynch, C. F. Maguire, Y. I. Makdisi, A. Malakhov, M. D. Malik, V. I. Manko, E. Mannel, Y. Mao, L. Mašek, H. Masui, F. Matathias, M. McCumber, P. L. McGaughey, N. Means, B. Meredith, Y. Miake, P. Mikeš, K. Miki, T. E. Miller, A. Milov, S. Mioduszewski, M. Mishra, J. T. Mitchell, M. Mitrovski, A. K. Mohanty, Y. Morino, A. Morreale, D. P. Morrison, T. V. Moukhanova, D. Mukhopadhyay, J. Murata, S. Nagamiya, Y. Nagata, J. L. Nagle, M. Naglis, M. I. Nagy, I. Nakagawa, Y. Nakamiya, T. Nakamura, K. Nakano, J. Newby, M. Nguyen, T. Niita, B. E. Norman, R. Nouicer, A. S. Nyanin, E. O'Brien, S. X. Oda, C. A. Ogilvie, H. Ohnishi, K. Okada, M. Oka, O. O. Omiwade, Y. Onuki, A. Oskarsson, M. Ouchida, K. Ozawa, R. Pak, D. Pal, A. P.T. Palounek, V. Pantuev, V. Papavassiliou, J. Park, W. J. Park, S. F. Pate, H. Pei, J. C. Peng, H. Pereira, V. Peresedov, D. Yu Peressounko, C. Pinkenburg, M. L. Purschke, A. K. Purwar, H. Qu, J. Rak, A. Rakotozafindrabe, I. Ravinovich, K. F. Read, S. Rembeczki, M. Reuter, K. Reygers, V. Riabov, Y. Riabov, D. Roach, G. Roche, S. D. Rolnick, A. Romana, M. Rosati, S. S.E. Rosendahl, P. Rosnet, P. Rukoyatkin, P. Ružička, V. L. Rykov, B. Sahlmueller, N. Saito, T. Sakaguchi, S. Sakai, K. Sakashita, H. Sakata, V. Samsonov, S. Sato, T. Sato, S. Sawada, K. Sedgwick, J. Seele, R. Seidl, A. Yu Semenov, V. Semenov, R. Seto, D. Sharma, I. Shein, A. Shevel, T. A. Shibata, K. Shigaki, M. Shimomura, K. Shoji, P. Shukla, A. Sickles, C. L. Silva, D. Silvermyr, C. Silvestre, K. S. Sim, B. K. Singh, C. P. Singh, V. Singh, S. Skutnik, M. Slunečka, A. Soldatov, R. A. Soltz, W. E. Sondheim, S. P. Sorensen, I. V. Sourikova, F. Staley, P. W. Stankus, E. Stenlund, M. Stepanov, A. Ster, S. P. Stoll, T. Sugitate, C. Suire, A. Sukhanov, J. Sziklai, T. Tabaru, S. Takagi, E. M. Takagui, A. Taketani, R. Tanabe, Y. Tanaka, K. Tanida, M. J. Tannenbaum, A. Taranenko, P. Tarján, H. Themann, T. L. Thomas, M. Togawa, A. Toia, J. Tojo, L. Tomášek, Y. Tomita, H. Torii, R. S. Towell, V. N. Tram, I. Tserruya, Y. Tsuchimoto, C. Vale, H. Valle, H. W. Van Hecke, A. Veicht, J. Velkovska, R. Vértesi, A. A. Vinogradov, M. Virius, V. Vrba, E. Vznuzdaev, M. Wagner, D. Walker, X. R. Wang, Y. Watanabe, F. Wei, J. Wessels, S. N. White, D. Winter, C. L. Woody, M. Wysocki, W. Xie, Y. L. Yamaguchi, K. Yamaura, R. Yang, A. Yanovich, Z. Yasin, J. Ying, S. Yokkaichi, G. R. Young, I. Younus, I. E. Yushmanov, W. A. Zajc, O. Zaudtke, C. Zhang, S. Zhou, J. Zimányi, L. Zolin

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Abstract

It has been postulated that partonic orbital angular momentum can lead to a significant double-helicity dependence in the net transverse momentum of Drell-Yan dileptons produced in longitudinally polarized p+p collisions. Analogous effects are also expected for dijet production. If confirmed by experiment, this hypothesis, which is based on semiclassical arguments, could lead to a new approach for studying the contributions of orbital angular momentum to the proton spin. We report the first measurement of the double-helicity dependence of the dijet transverse momentum in longitudinally polarized p+p collisions at √s=200GeV from data taken by the PHENIX experiment in 2005 and 2006. The analysis deduces the transverse momentum of the dijet from the widths of the near- and far-side peaks in the azimuthal correlation of the dihadrons. When averaged over the transverse momentum of the triggered particle, the difference of the root mean square of the dijet transverse momentum between like- and unlike-helicity collisions is found to be -37±88stat±14systMeV/c.

Original languageEnglish
Article number012002
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume81
Issue number1
DOIs
Publication statusPublished - 2010 Jan 15

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transverse momentum
collisions
angular momentum
orbitals
protons

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Adare, A. ; Afanasiev, S. ; Aidala, C. ; Ajitanand, N. N. ; Akiba, Y. ; Al-Bataineh, H. ; Alexander, J. ; Aoki, K. ; Aphecetche, L. ; Armendariz, R. ; Aronson, S. H. ; Asai, J. ; Aschenauer, E. C. ; Atomssa, E. T. ; Averbeck, R. ; Awes, T. C. ; Azmoun, B. ; Babintsev, V. ; Bai, M. ; Baksay, G. ; Baksay, L. ; Baldisseri, A. ; Barish, K. N. ; Barnes, P. D. ; Bassalleck, B. ; Basye, A. T. ; Bathe, S. ; Batsouli, S. ; Baublis, V. ; Baumann, C. ; Bazilevsky, A. ; Belikov, S. ; Bennett, R. ; Berdnikov, A. ; Berdnikov, Y. ; Bickley, A. A. ; Boissevain, J. G. ; Borel, H. ; Boyle, K. ; Brooks, M. L. ; Buesching, H. ; Bumazhnov, V. ; Bunce, G. ; Butsyk, S. ; Camacho, C. M. ; Campbell, S. ; Chang, B. S. ; Chang, W. C. ; Charvet, J. L. ; Chernichenko, S. ; Chiba, J. ; Chi, C. Y. ; Chiu, M. ; Choi, I. J. ; Choudhury, R. K. ; Chujo, T. ; Chung, P. ; Churyn, A. ; Cianciolo, V. ; Citron, Z. ; Cleven, C. R. ; Cole, B. A. ; Comets, M. P. ; Constantin, P. ; Csanád, M. ; Csörgo, T. ; Dahms, T. ; Dairaku, S. ; Das, K. ; David, G. ; Deaton, M. B. ; Dehmelt, K. ; Delagrange, H. ; Denisov, A. ; D'Enterria, D. ; Deshpande, A. ; Desmond, E. J. ; Dietzsch, O. ; Dion, A. ; Donadelli, M. ; Drapier, O. ; Drees, A. ; Drees, K. A. ; Dubey, A. K. ; Durum, A. ; Dutta, D. ; Dzhordzhadze, V. ; Efremenko, Y. V. ; Egdemir, J. ; Ellinghaus, F. ; Emam, W. S. ; Engelmore, T. ; Enokizono, A. ; En'yo, H. ; Esumi, S. ; Eyser, K. O. ; Fadem, B. ; Fields, D. E. ; Finger, M. ; Finger, M. ; Fleuret, F. ; Fokin, S. L. ; Fraenkel, Z. ; Frantz, J. E. ; Franz, A. ; Frawley, A. D. ; Fujiwara, K. ; Fukao, Y. ; Fusayasu, T. ; Gadrat, S. ; Garishvili, I. ; Glenn, A. ; Gong, H. ; Gonin, M. ; Gosset, J. ; Goto, Y. ; Granier De Cassagnac, R. ; Grau, N. ; Greene, S. V. ; Grosse Perdekamp, M. ; Gunji, T. ; Gustafsson, H. Å ; Hachiya, T. ; Hadj Henni, A. ; Haegemann, C. ; Haggerty, J. S. ; Hamagaki, H. ; Han, R. ; Harada, H. ; Hartouni, E. P. ; Haruna, K. ; Haslum, E. ; Hayano, R. ; Heffner, M. ; Hemmick, T. K. ; Hester, T. ; He, X. ; Hiejima, H. ; Hill, J. C. ; Hobbs, R. ; Hohlmann, M. ; Holzmann, W. ; Homma, K. ; Hong, B. ; Horaguchi, T. ; Hornback, D. ; Huang, S. ; Ichihara, T. ; Ichimiya, R. ; Iinuma, H. ; Ikeda, Y. ; Imai, K. ; Imrek, J. ; Inaba, M. ; Inoue, Y. ; Isenhower, D. ; Isenhower, L. ; Ishihara, M. ; Isobe, T. ; Issah, M. ; Isupov, A. ; Ivanischev, D. ; Jacak, B. V. ; Jia, J. ; Jin, J. ; Jinnouchi, O. ; Johnson, B. M. ; Joo, K. S. ; Jouan, D. ; Kajihara, F. ; Kametani, S. ; Kamihara, N. ; Kamin, J. ; Kaneta, M. ; Kang, Ju Hwan ; Kanou, H. ; Kapustinsky, J. ; Kawall, D. ; Kazantsev, A. V. ; Kempel, T. ; Khanzadeev, A. ; Kijima, K. M. ; Kikuchi, J. ; Kim, B. I. ; Kim, D. H. ; Kim, D. J. ; Kim, E. ; Kim, S. H. ; Kinney, E. ; Kiriluk, K. ; Kiss, Á ; Kistenev, E. ; Kiyomichi, A. ; Klay, J. ; Klein-Boesing, C. ; Kochenda, L. ; Kochetkov, V. ; Komkov, B. ; Konno, M. ; Koster, J. ; Kotchetkov, D. ; Kozlov, A. ; Král, A. ; Kravitz, A. ; Kubart, J. ; Kunde, G. J. ; Kurihara, N. ; Kurita, K. ; Kurosawa, M. ; Kweon, M. J. ; Kwon, Youngil ; Kyle, G. S. ; Lacey, R. ; Lai, Y. S. ; Lai, Y. S. ; Lajoie, J. G. ; Layton, D. ; Lebedev, A. ; Lee, D. M. ; Lee, K. B. ; Lee, M. K. ; Lee, T. ; Leitch, M. J. ; Leite, M. A.L. ; Lenzi, B. ; Liebing, P. ; Liška, T. ; Litvinenko, A. ; Liu, H. ; Liu, M. X. ; Li, X. ; Love, B. ; Lynch, D. ; Maguire, C. F. ; Makdisi, Y. I. ; Malakhov, A. ; Malik, M. D. ; Manko, V. I. ; Mannel, E. ; Mao, Y. ; Mašek, L. ; Masui, H. ; Matathias, F. ; McCumber, M. ; McGaughey, P. L. ; Means, N. ; Meredith, B. ; Miake, Y. ; Mikeš, P. ; Miki, K. ; Miller, T. E. ; Milov, A. ; Mioduszewski, S. ; Mishra, M. ; Mitchell, J. T. ; Mitrovski, M. ; Mohanty, A. K. ; Morino, Y. ; Morreale, A. ; Morrison, D. P. ; Moukhanova, T. V. ; Mukhopadhyay, D. ; Murata, J. ; Nagamiya, S. ; Nagata, Y. ; Nagle, J. L. ; Naglis, M. ; Nagy, M. I. ; Nakagawa, I. ; Nakamiya, Y. ; Nakamura, T. ; Nakano, K. ; Newby, J. ; Nguyen, M. ; Niita, T. ; Norman, B. E. ; Nouicer, R. ; Nyanin, A. S. ; O'Brien, E. ; Oda, S. X. ; Ogilvie, C. A. ; Ohnishi, H. ; Okada, K. ; Oka, M. ; Omiwade, O. O. ; Onuki, Y. ; Oskarsson, A. ; Ouchida, M. ; Ozawa, K. ; Pak, R. ; Pal, D. ; Palounek, A. P.T. ; Pantuev, V. ; Papavassiliou, V. ; Park, J. ; Park, W. J. ; Pate, S. F. ; Pei, H. ; Peng, J. C. ; Pereira, H. ; Peresedov, V. ; Peressounko, D. Yu ; Pinkenburg, C. ; Purschke, M. L. ; Purwar, A. K. ; Qu, H. ; Rak, J. ; Rakotozafindrabe, A. ; Ravinovich, I. ; Read, K. F. ; Rembeczki, S. ; Reuter, M. ; Reygers, K. ; Riabov, V. ; Riabov, Y. ; Roach, D. ; Roche, G. ; Rolnick, S. D. ; Romana, A. ; Rosati, M. ; Rosendahl, S. S.E. ; Rosnet, P. ; Rukoyatkin, P. ; Ružička, P. ; Rykov, V. L. ; Sahlmueller, B. ; Saito, N. ; Sakaguchi, T. ; Sakai, S. ; Sakashita, K. ; Sakata, H. ; Samsonov, V. ; Sato, S. ; Sato, T. ; Sawada, S. ; Sedgwick, K. ; Seele, J. ; Seidl, R. ; Semenov, A. Yu ; Semenov, V. ; Seto, R. ; Sharma, D. ; Shein, I. ; Shevel, A. ; Shibata, T. A. ; Shigaki, K. ; Shimomura, M. ; Shoji, K. ; Shukla, P. ; Sickles, A. ; Silva, C. L. ; Silvermyr, D. ; Silvestre, C. ; Sim, K. S. ; Singh, B. K. ; Singh, C. P. ; Singh, V. ; Skutnik, S. ; Slunečka, M. ; Soldatov, A. ; Soltz, R. A. ; Sondheim, W. E. ; Sorensen, S. P. ; Sourikova, I. V. ; Staley, F. ; Stankus, P. W. ; Stenlund, E. ; Stepanov, M. ; Ster, A. ; Stoll, S. P. ; Sugitate, T. ; Suire, C. ; Sukhanov, A. ; Sziklai, J. ; Tabaru, T. ; Takagi, S. ; Takagui, E. M. ; Taketani, A. ; Tanabe, R. ; Tanaka, Y. ; Tanida, K. ; Tannenbaum, M. J. ; Taranenko, A. ; Tarján, P. ; Themann, H. ; Thomas, T. L. ; Togawa, M. ; Toia, A. ; Tojo, J. ; Tomášek, L. ; Tomita, Y. ; Torii, H. ; Towell, R. S. ; Tram, V. N. ; Tserruya, I. ; Tsuchimoto, Y. ; Vale, C. ; Valle, H. ; Van Hecke, H. W. ; Veicht, A. ; Velkovska, J. ; Vértesi, R. ; Vinogradov, A. A. ; Virius, M. ; Vrba, V. ; Vznuzdaev, E. ; Wagner, M. ; Walker, D. ; Wang, X. R. ; Watanabe, Y. ; Wei, F. ; Wessels, J. ; White, S. N. ; Winter, D. ; Woody, C. L. ; Wysocki, M. ; Xie, W. ; Yamaguchi, Y. L. ; Yamaura, K. ; Yang, R. ; Yanovich, A. ; Yasin, Z. ; Ying, J. ; Yokkaichi, S. ; Young, G. R. ; Younus, I. ; Yushmanov, I. E. ; Zajc, W. A. ; Zaudtke, O. ; Zhang, C. ; Zhou, S. ; Zimányi, J. ; Zolin, L. / Double-helicity dependence of jet properties from dihadrons in longitudinally polarized p+p collisions at √s=200GeV. In: Physical Review D - Particles, Fields, Gravitation and Cosmology. 2010 ; Vol. 81, No. 1.
@article{b4ef7e1df2ae4b4f8fedf6cc0607027d,
title = "Double-helicity dependence of jet properties from dihadrons in longitudinally polarized p+p collisions at √s=200GeV",
abstract = "It has been postulated that partonic orbital angular momentum can lead to a significant double-helicity dependence in the net transverse momentum of Drell-Yan dileptons produced in longitudinally polarized p+p collisions. Analogous effects are also expected for dijet production. If confirmed by experiment, this hypothesis, which is based on semiclassical arguments, could lead to a new approach for studying the contributions of orbital angular momentum to the proton spin. We report the first measurement of the double-helicity dependence of the dijet transverse momentum in longitudinally polarized p+p collisions at √s=200GeV from data taken by the PHENIX experiment in 2005 and 2006. The analysis deduces the transverse momentum of the dijet from the widths of the near- and far-side peaks in the azimuthal correlation of the dihadrons. When averaged over the transverse momentum of the triggered particle, the difference of the root mean square of the dijet transverse momentum between like- and unlike-helicity collisions is found to be -37±88stat±14systMeV/c.",
author = "A. Adare and S. Afanasiev and C. Aidala and Ajitanand, {N. N.} and Y. Akiba and H. Al-Bataineh and J. Alexander and K. Aoki and L. Aphecetche and R. Armendariz and Aronson, {S. H.} and J. Asai and Aschenauer, {E. C.} and Atomssa, {E. T.} and R. Averbeck and Awes, {T. C.} and B. Azmoun and V. Babintsev and M. Bai and G. Baksay and L. Baksay and A. Baldisseri and Barish, {K. N.} and Barnes, {P. D.} and B. Bassalleck and Basye, {A. T.} and S. Bathe and S. Batsouli and V. Baublis and C. Baumann and A. Bazilevsky and S. Belikov and R. Bennett and A. Berdnikov and Y. Berdnikov and Bickley, {A. A.} and Boissevain, {J. G.} and H. Borel and K. Boyle and Brooks, {M. L.} and H. Buesching and V. Bumazhnov and G. Bunce and S. Butsyk and Camacho, {C. M.} and S. Campbell and Chang, {B. S.} and Chang, {W. C.} and Charvet, {J. L.} and S. Chernichenko and J. Chiba and Chi, {C. Y.} and M. Chiu and Choi, {I. J.} and Choudhury, {R. K.} and T. Chujo and P. Chung and A. Churyn and V. Cianciolo and Z. Citron and Cleven, {C. R.} and Cole, {B. A.} and Comets, {M. P.} and P. Constantin and M. Csan{\'a}d and T. Cs{\"o}rgo and T. Dahms and S. Dairaku and K. Das and G. David and Deaton, {M. B.} and K. Dehmelt and H. Delagrange and A. Denisov and D. D'Enterria and A. Deshpande and Desmond, {E. J.} and O. Dietzsch and A. Dion and M. Donadelli and O. Drapier and A. Drees and Drees, {K. A.} and Dubey, {A. K.} and A. Durum and D. Dutta and V. Dzhordzhadze and Efremenko, {Y. V.} and J. Egdemir and F. Ellinghaus and Emam, {W. S.} and T. Engelmore and A. Enokizono and H. En'yo and S. Esumi and Eyser, {K. O.} and B. Fadem and Fields, {D. E.} and M. Finger and M. Finger and F. Fleuret and Fokin, {S. L.} and Z. Fraenkel and Frantz, {J. E.} and A. Franz and Frawley, {A. D.} 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 {Granier De Cassagnac}, R. and N. Grau and Greene, {S. V.} and {Grosse Perdekamp}, M. and T. Gunji and Gustafsson, {H. {\AA}} and T. Hachiya and {Hadj Henni}, A. and C. Haegemann and Haggerty, {J. S.} and H. Hamagaki and R. Han and H. Harada and Hartouni, {E. P.} and K. Haruna and E. Haslum and R. Hayano and M. Heffner and Hemmick, {T. K.} and T. Hester and X. He and H. Hiejima and Hill, {J. C.} and R. Hobbs and M. Hohlmann and W. Holzmann and K. Homma and B. Hong and T. Horaguchi and D. Hornback and S. Huang and T. Ichihara and R. Ichimiya and H. Iinuma and Y. Ikeda and K. Imai and J. Imrek 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 D. Ivanischev and Jacak, {B. V.} and J. Jia and J. Jin and O. Jinnouchi and Johnson, {B. M.} and Joo, {K. S.} and D. Jouan and F. Kajihara and S. Kametani and N. Kamihara and J. Kamin and M. Kaneta and Kang, {Ju Hwan} and H. Kanou and J. Kapustinsky and D. Kawall and Kazantsev, {A. V.} and T. Kempel and A. Khanzadeev and Kijima, {K. M.} and J. Kikuchi and Kim, {B. I.} and Kim, {D. H.} and Kim, {D. J.} and E. Kim and Kim, {S. H.} and E. Kinney and K. Kiriluk 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 J. Koster and D. Kotchetkov and A. Kozlov and A. Kr{\'a}l and A. Kravitz and J. Kubart and Kunde, {G. J.} and N. Kurihara and K. Kurita and M. Kurosawa and Kweon, {M. J.} and Youngil Kwon and Kyle, {G. S.} and R. Lacey and Lai, {Y. S.} and Lai, {Y. S.} and Lajoie, {J. G.} and D. Layton and A. Lebedev and Lee, {D. M.} and Lee, {K. B.} and Lee, {M. K.} and T. Lee and Leitch, {M. J.} and Leite, {M. A.L.} and B. Lenzi and P. Liebing and T. Liška and A. Litvinenko and H. Liu and Liu, {M. X.} and X. Li and B. Love and D. Lynch and Maguire, {C. F.} and Makdisi, {Y. I.} and A. Malakhov and Malik, {M. D.} and Manko, {V. I.} and E. Mannel and Y. Mao and L. Mašek and H. Masui and F. Matathias and M. McCumber and McGaughey, {P. L.} and N. Means and B. Meredith and Y. Miake and P. Mikeš and K. Miki and Miller, {T. E.} and A. Milov and S. Mioduszewski and M. Mishra and Mitchell, {J. T.} and M. Mitrovski and Mohanty, {A. K.} and Y. Morino and A. Morreale and Morrison, {D. P.} and Moukhanova, {T. V.} and D. Mukhopadhyay and J. Murata and S. Nagamiya and Y. Nagata and Nagle, {J. L.} and M. Naglis and Nagy, {M. I.} and I. Nakagawa and Y. Nakamiya and T. Nakamura and K. Nakano and J. Newby and M. Nguyen and T. Niita and Norman, {B. E.} and R. Nouicer and Nyanin, {A. S.} and E. O'Brien and Oda, {S. X.} and Ogilvie, {C. A.} and H. Ohnishi and K. Okada and M. Oka and Omiwade, {O. O.} and Y. Onuki and A. Oskarsson and M. Ouchida and K. Ozawa and R. Pak and D. Pal and Palounek, {A. P.T.} and V. Pantuev and V. Papavassiliou and J. Park and Park, {W. J.} and Pate, {S. F.} and H. Pei and Peng, {J. C.} and H. Pereira and V. Peresedov and Peressounko, {D. Yu} and C. Pinkenburg and Purschke, {M. L.} and Purwar, {A. K.} and H. Qu and J. Rak and A. Rakotozafindrabe and I. Ravinovich and Read, {K. F.} and S. Rembeczki and M. Reuter and K. Reygers and V. Riabov and Y. Riabov and D. Roach and G. Roche and Rolnick, {S. D.} and A. Romana and M. Rosati and Rosendahl, {S. S.E.} and P. Rosnet and P. Rukoyatkin and P. Ružička and Rykov, {V. L.} and B. Sahlmueller and N. Saito and T. Sakaguchi and S. Sakai and K. Sakashita and H. Sakata and V. Samsonov and S. Sato and T. Sato and S. Sawada and K. Sedgwick and J. Seele and R. Seidl and Semenov, {A. Yu} and V. Semenov and R. Seto and D. Sharma and I. Shein and A. Shevel and Shibata, {T. A.} and K. Shigaki and M. Shimomura and K. Shoji and P. Shukla and A. Sickles and Silva, {C. L.} and D. Silvermyr and C. Silvestre and Sim, {K. S.} and Singh, {B. K.} and Singh, {C. P.} and V. Singh and S. Skutnik and M. Slunečka and A. Soldatov and Soltz, {R. A.} and Sondheim, {W. E.} and Sorensen, {S. P.} and Sourikova, {I. V.} and F. Staley and Stankus, {P. W.} and E. Stenlund and M. Stepanov and A. Ster and Stoll, {S. P.} and T. Sugitate and C. Suire and A. Sukhanov and J. Sziklai and T. Tabaru and S. Takagi and Takagui, {E. M.} and A. Taketani and R. Tanabe and Y. Tanaka and K. Tanida and Tannenbaum, {M. J.} and A. Taranenko and P. Tarj{\'a}n and H. Themann and Thomas, {T. L.} and M. Togawa and A. Toia and J. Tojo and L. Tom{\'a}šek and Y. Tomita and H. Torii and Towell, {R. S.} and Tram, {V. N.} and I. Tserruya and Y. Tsuchimoto and C. Vale and H. Valle and {Van Hecke}, {H. W.} and A. Veicht and J. Velkovska and R. V{\'e}rtesi and Vinogradov, {A. A.} and M. Virius and V. Vrba and E. Vznuzdaev and M. Wagner and D. Walker and Wang, {X. R.} and Y. Watanabe and F. Wei and J. Wessels and White, {S. N.} and D. Winter and Woody, {C. L.} and M. Wysocki and W. Xie and Yamaguchi, {Y. L.} and K. Yamaura and R. Yang and A. Yanovich and Z. Yasin and J. Ying and S. Yokkaichi and Young, {G. R.} and I. Younus and Yushmanov, {I. E.} and Zajc, {W. A.} and O. Zaudtke and C. Zhang and S. Zhou and J. Zim{\'a}nyi and L. Zolin",
year = "2010",
month = "1",
day = "15",
doi = "10.1103/PhysRevD.81.012002",
language = "English",
volume = "81",
journal = "Physical review D: Particles and fields",
issn = "1550-7998",
publisher = "American Physical Society",
number = "1",

}

Adare, A, Afanasiev, S, Aidala, C, Ajitanand, NN, Akiba, Y, Al-Bataineh, H, Alexander, J, Aoki, K, Aphecetche, L, Armendariz, R, Aronson, SH, Asai, J, Aschenauer, EC, Atomssa, ET, Averbeck, R, Awes, TC, Azmoun, B, Babintsev, V, Bai, M, Baksay, G, Baksay, L, Baldisseri, A, Barish, KN, Barnes, PD, Bassalleck, B, Basye, AT, Bathe, S, Batsouli, S, Baublis, V, Baumann, C, Bazilevsky, A, Belikov, S, Bennett, R, Berdnikov, A, Berdnikov, Y, Bickley, AA, Boissevain, JG, Borel, H, Boyle, K, Brooks, ML, Buesching, H, Bumazhnov, V, Bunce, G, Butsyk, S, Camacho, CM, Campbell, S, Chang, BS, Chang, WC, Charvet, JL, Chernichenko, S, Chiba, J, Chi, CY, Chiu, M, Choi, IJ, Choudhury, RK, Chujo, T, Chung, P, Churyn, A, Cianciolo, V, Citron, Z, Cleven, CR, Cole, BA, Comets, MP, Constantin, P, Csanád, M, Csörgo, T, Dahms, T, Dairaku, S, Das, K, David, G, Deaton, MB, Dehmelt, K, Delagrange, H, Denisov, A, D'Enterria, D, Deshpande, A, Desmond, EJ, Dietzsch, O, Dion, A, Donadelli, M, Drapier, O, Drees, A, Drees, KA, Dubey, AK, Durum, A, Dutta, D, Dzhordzhadze, V, Efremenko, YV, Egdemir, J, Ellinghaus, F, Emam, WS, Engelmore, T, Enokizono, A, En'yo, H, Esumi, S, Eyser, KO, Fadem, B, Fields, DE, Finger, M, Finger, M, Fleuret, F, Fokin, SL, Fraenkel, Z, Frantz, JE, Franz, A, Frawley, AD, Fujiwara, K, Fukao, Y, Fusayasu, T, Gadrat, S, Garishvili, I, Glenn, A, Gong, H, Gonin, M, Gosset, J, Goto, Y, Granier De Cassagnac, R, Grau, N, Greene, SV, Grosse Perdekamp, M, Gunji, T, Gustafsson, HÅ, Hachiya, T, Hadj Henni, A, Haegemann, C, Haggerty, JS, Hamagaki, H, Han, R, Harada, H, Hartouni, EP, Haruna, K, Haslum, E, Hayano, R, Heffner, M, Hemmick, TK, Hester, T, He, X, Hiejima, H, Hill, JC, Hobbs, R, Hohlmann, M, Holzmann, W, Homma, K, Hong, B, Horaguchi, T, Hornback, D, Huang, S, Ichihara, T, Ichimiya, R, Iinuma, H, Ikeda, Y, Imai, K, Imrek, J, Inaba, M, Inoue, Y, Isenhower, D, Isenhower, L, Ishihara, M, Isobe, T, Issah, M, Isupov, A, Ivanischev, D, Jacak, BV, Jia, J, Jin, J, Jinnouchi, O, Johnson, BM, Joo, KS, Jouan, D, Kajihara, F, Kametani, S, Kamihara, N, Kamin, J, Kaneta, M, Kang, JH, Kanou, H, Kapustinsky, J, Kawall, D, Kazantsev, AV, Kempel, T, Khanzadeev, A, Kijima, KM, Kikuchi, J, Kim, BI, Kim, DH, Kim, DJ, Kim, E, Kim, SH, Kinney, E, Kiriluk, K, Kiss, Á, Kistenev, E, Kiyomichi, A, Klay, J, Klein-Boesing, C, Kochenda, L, Kochetkov, V, Komkov, B, Konno, M, Koster, J, Kotchetkov, D, Kozlov, A, Král, A, Kravitz, A, Kubart, J, Kunde, GJ, Kurihara, N, Kurita, K, Kurosawa, M, Kweon, MJ, Kwon, Y, Kyle, GS, Lacey, R, Lai, YS, Lai, YS, Lajoie, JG, Layton, D, Lebedev, A, Lee, DM, Lee, KB, Lee, MK, Lee, T, Leitch, MJ, Leite, MAL, Lenzi, B, Liebing, P, Liška, T, Litvinenko, A, Liu, H, Liu, MX, Li, X, Love, B, Lynch, D, Maguire, CF, Makdisi, YI, Malakhov, A, Malik, MD, Manko, VI, Mannel, E, Mao, Y, Mašek, L, Masui, H, Matathias, F, McCumber, M, McGaughey, PL, Means, N, Meredith, B, Miake, Y, Mikeš, P, Miki, K, Miller, TE, Milov, A, Mioduszewski, S, Mishra, M, Mitchell, JT, Mitrovski, M, Mohanty, AK, Morino, Y, Morreale, A, Morrison, DP, Moukhanova, TV, Mukhopadhyay, D, Murata, J, Nagamiya, S, Nagata, Y, Nagle, JL, Naglis, M, Nagy, MI, Nakagawa, I, Nakamiya, Y, Nakamura, T, Nakano, K, Newby, J, Nguyen, M, Niita, T, Norman, BE, Nouicer, R, Nyanin, AS, O'Brien, E, Oda, SX, Ogilvie, CA, Ohnishi, H, Okada, K, Oka, M, Omiwade, OO, Onuki, Y, Oskarsson, A, Ouchida, M, Ozawa, K, Pak, R, Pal, D, Palounek, APT, Pantuev, V, Papavassiliou, V, Park, J, Park, WJ, Pate, SF, Pei, H, Peng, JC, Pereira, H, Peresedov, V, Peressounko, DY, Pinkenburg, C, Purschke, ML, Purwar, AK, Qu, H, Rak, J, Rakotozafindrabe, A, Ravinovich, I, Read, KF, Rembeczki, S, Reuter, M, Reygers, K, Riabov, V, Riabov, Y, Roach, D, Roche, G, Rolnick, SD, Romana, A, Rosati, M, Rosendahl, SSE, Rosnet, P, Rukoyatkin, P, Ružička, P, Rykov, VL, Sahlmueller, B, Saito, N, Sakaguchi, T, Sakai, S, Sakashita, K, Sakata, H, Samsonov, V, Sato, S, Sato, T, Sawada, S, Sedgwick, K, Seele, J, Seidl, R, Semenov, AY, Semenov, V, Seto, R, Sharma, D, Shein, I, Shevel, A, Shibata, TA, Shigaki, K, Shimomura, M, Shoji, K, Shukla, P, Sickles, A, Silva, CL, Silvermyr, D, Silvestre, C, Sim, KS, Singh, BK, Singh, CP, Singh, V, Skutnik, S, Slunečka, M, Soldatov, A, Soltz, RA, Sondheim, WE, Sorensen, SP, Sourikova, IV, Staley, F, Stankus, PW, Stenlund, E, Stepanov, M, Ster, A, Stoll, SP, Sugitate, T, Suire, C, Sukhanov, A, Sziklai, J, Tabaru, T, Takagi, S, Takagui, EM, Taketani, A, Tanabe, R, Tanaka, Y, Tanida, K, Tannenbaum, MJ, Taranenko, A, Tarján, P, Themann, H, Thomas, TL, Togawa, M, Toia, A, Tojo, J, Tomášek, L, Tomita, Y, Torii, H, Towell, RS, Tram, VN, Tserruya, I, Tsuchimoto, Y, Vale, C, Valle, H, Van Hecke, HW, Veicht, A, Velkovska, J, Vértesi, R, Vinogradov, AA, Virius, M, Vrba, V, Vznuzdaev, E, Wagner, M, Walker, D, Wang, XR, Watanabe, Y, Wei, F, Wessels, J, White, SN, Winter, D, Woody, CL, Wysocki, M, Xie, W, Yamaguchi, YL, Yamaura, K, Yang, R, Yanovich, A, Yasin, Z, Ying, J, Yokkaichi, S, Young, GR, Younus, I, Yushmanov, IE, Zajc, WA, Zaudtke, O, Zhang, C, Zhou, S, Zimányi, J & Zolin, L 2010, 'Double-helicity dependence of jet properties from dihadrons in longitudinally polarized p+p collisions at √s=200GeV', Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 81, no. 1, 012002. https://doi.org/10.1103/PhysRevD.81.012002

Double-helicity dependence of jet properties from dihadrons in longitudinally polarized p+p collisions at √s=200GeV. / Adare, A.; Afanasiev, S.; Aidala, C.; Ajitanand, N. N.; Akiba, Y.; Al-Bataineh, H.; Alexander, J.; Aoki, K.; Aphecetche, L.; Armendariz, R.; Aronson, S. H.; Asai, J.; Aschenauer, E. C.; Atomssa, E. T.; Averbeck, R.; Awes, T. C.; Azmoun, B.; Babintsev, V.; Bai, M.; Baksay, G.; Baksay, L.; Baldisseri, A.; Barish, K. N.; Barnes, P. D.; Bassalleck, B.; Basye, A. T.; Bathe, S.; Batsouli, S.; Baublis, V.; Baumann, C.; Bazilevsky, A.; Belikov, S.; Bennett, R.; Berdnikov, A.; Berdnikov, Y.; Bickley, A. A.; Boissevain, J. G.; Borel, H.; Boyle, K.; Brooks, M. L.; Buesching, H.; Bumazhnov, V.; Bunce, G.; Butsyk, S.; Camacho, C. M.; Campbell, S.; Chang, B. S.; Chang, W. C.; Charvet, J. L.; Chernichenko, S.; Chiba, J.; Chi, C. Y.; Chiu, M.; Choi, I. J.; Choudhury, R. K.; Chujo, T.; Chung, P.; Churyn, A.; Cianciolo, V.; Citron, Z.; Cleven, C. R.; Cole, B. A.; Comets, M. P.; Constantin, P.; Csanád, M.; Csörgo, T.; Dahms, T.; Dairaku, S.; Das, K.; David, G.; Deaton, M. B.; Dehmelt, K.; Delagrange, H.; Denisov, A.; D'Enterria, D.; Deshpande, A.; Desmond, E. J.; Dietzsch, O.; Dion, A.; Donadelli, M.; Drapier, O.; Drees, A.; Drees, K. A.; Dubey, A. K.; Durum, A.; Dutta, D.; Dzhordzhadze, V.; Efremenko, Y. V.; Egdemir, J.; Ellinghaus, F.; Emam, W. S.; Engelmore, T.; Enokizono, A.; En'yo, H.; Esumi, S.; Eyser, K. O.; Fadem, B.; Fields, D. E.; Finger, M.; Finger, M.; Fleuret, F.; Fokin, S. L.; Fraenkel, Z.; Frantz, J. E.; Franz, A.; Frawley, A. D.; Fujiwara, K.; Fukao, Y.; Fusayasu, T.; Gadrat, S.; Garishvili, I.; Glenn, A.; Gong, H.; Gonin, M.; Gosset, J.; Goto, Y.; Granier De Cassagnac, R.; Grau, N.; Greene, S. V.; Grosse Perdekamp, M.; Gunji, T.; Gustafsson, H. Å; Hachiya, T.; Hadj Henni, A.; Haegemann, C.; Haggerty, J. S.; Hamagaki, H.; Han, R.; Harada, H.; Hartouni, E. P.; Haruna, K.; Haslum, E.; Hayano, R.; Heffner, M.; Hemmick, T. K.; Hester, T.; He, X.; Hiejima, H.; Hill, J. C.; Hobbs, R.; Hohlmann, M.; Holzmann, W.; Homma, K.; Hong, B.; Horaguchi, T.; Hornback, D.; Huang, S.; Ichihara, T.; Ichimiya, R.; Iinuma, H.; Ikeda, Y.; Imai, K.; Imrek, J.; Inaba, M.; Inoue, Y.; Isenhower, D.; Isenhower, L.; Ishihara, M.; Isobe, T.; Issah, M.; Isupov, A.; Ivanischev, D.; Jacak, B. V.; Jia, J.; Jin, J.; Jinnouchi, O.; Johnson, B. M.; Joo, K. S.; Jouan, D.; Kajihara, F.; Kametani, S.; Kamihara, N.; Kamin, J.; Kaneta, M.; Kang, Ju Hwan; Kanou, H.; Kapustinsky, J.; Kawall, D.; Kazantsev, A. V.; Kempel, T.; Khanzadeev, A.; Kijima, K. M.; Kikuchi, J.; Kim, B. I.; Kim, D. H.; Kim, D. J.; Kim, E.; Kim, S. H.; Kinney, E.; Kiriluk, K.; Kiss, Á; Kistenev, E.; Kiyomichi, A.; Klay, J.; Klein-Boesing, C.; Kochenda, L.; Kochetkov, V.; Komkov, B.; Konno, M.; Koster, J.; Kotchetkov, D.; Kozlov, A.; Král, A.; Kravitz, A.; Kubart, J.; Kunde, G. J.; Kurihara, N.; Kurita, K.; Kurosawa, M.; Kweon, M. J.; Kwon, Youngil; Kyle, G. S.; Lacey, R.; Lai, Y. S.; Lai, Y. S.; Lajoie, J. G.; Layton, D.; Lebedev, A.; Lee, D. M.; Lee, K. B.; Lee, M. K.; Lee, T.; Leitch, M. J.; Leite, M. A.L.; Lenzi, B.; Liebing, P.; Liška, T.; Litvinenko, A.; Liu, H.; Liu, M. X.; Li, X.; Love, B.; Lynch, D.; Maguire, C. F.; Makdisi, Y. I.; Malakhov, A.; Malik, M. D.; Manko, V. I.; Mannel, E.; Mao, Y.; Mašek, L.; Masui, H.; Matathias, F.; McCumber, M.; McGaughey, P. L.; Means, N.; Meredith, B.; Miake, Y.; Mikeš, P.; Miki, K.; Miller, T. E.; Milov, A.; Mioduszewski, S.; Mishra, M.; Mitchell, J. T.; Mitrovski, M.; Mohanty, A. K.; Morino, Y.; Morreale, A.; Morrison, D. P.; Moukhanova, T. V.; Mukhopadhyay, D.; Murata, J.; Nagamiya, S.; Nagata, Y.; Nagle, J. L.; Naglis, M.; Nagy, M. I.; Nakagawa, I.; Nakamiya, Y.; Nakamura, T.; Nakano, K.; Newby, J.; Nguyen, M.; Niita, T.; Norman, B. E.; Nouicer, R.; Nyanin, A. S.; O'Brien, E.; Oda, S. X.; Ogilvie, C. A.; Ohnishi, H.; Okada, K.; Oka, M.; Omiwade, O. O.; Onuki, Y.; Oskarsson, A.; Ouchida, M.; Ozawa, K.; Pak, R.; Pal, D.; Palounek, A. P.T.; Pantuev, V.; Papavassiliou, V.; Park, J.; Park, W. J.; Pate, S. F.; Pei, H.; Peng, J. C.; Pereira, H.; Peresedov, V.; Peressounko, D. Yu; Pinkenburg, C.; Purschke, M. L.; Purwar, A. K.; Qu, H.; Rak, J.; Rakotozafindrabe, A.; Ravinovich, I.; Read, K. F.; Rembeczki, S.; Reuter, M.; Reygers, K.; Riabov, V.; Riabov, Y.; Roach, D.; Roche, G.; Rolnick, S. D.; Romana, A.; Rosati, M.; Rosendahl, S. S.E.; Rosnet, P.; Rukoyatkin, P.; Ružička, P.; Rykov, V. L.; Sahlmueller, B.; Saito, N.; Sakaguchi, T.; Sakai, S.; Sakashita, K.; Sakata, H.; Samsonov, V.; Sato, S.; Sato, T.; Sawada, S.; Sedgwick, K.; Seele, J.; Seidl, R.; Semenov, A. Yu; Semenov, V.; Seto, R.; Sharma, D.; Shein, I.; Shevel, A.; Shibata, T. A.; Shigaki, K.; Shimomura, M.; Shoji, K.; Shukla, P.; Sickles, A.; Silva, C. L.; Silvermyr, D.; Silvestre, C.; Sim, K. S.; Singh, B. K.; Singh, C. P.; Singh, V.; Skutnik, S.; Slunečka, M.; Soldatov, A.; Soltz, R. A.; Sondheim, W. E.; Sorensen, S. P.; Sourikova, I. V.; Staley, F.; Stankus, P. W.; Stenlund, E.; Stepanov, M.; Ster, A.; Stoll, S. P.; Sugitate, T.; Suire, C.; Sukhanov, A.; Sziklai, J.; Tabaru, T.; Takagi, S.; Takagui, E. M.; Taketani, A.; Tanabe, R.; Tanaka, Y.; Tanida, K.; Tannenbaum, M. J.; Taranenko, A.; Tarján, P.; Themann, H.; Thomas, T. L.; Togawa, M.; Toia, A.; Tojo, J.; Tomášek, L.; Tomita, Y.; Torii, H.; Towell, R. S.; Tram, V. N.; Tserruya, I.; Tsuchimoto, Y.; Vale, C.; Valle, H.; Van Hecke, H. W.; Veicht, A.; Velkovska, J.; Vértesi, R.; Vinogradov, A. A.; Virius, M.; Vrba, V.; Vznuzdaev, E.; Wagner, M.; Walker, D.; Wang, X. R.; Watanabe, Y.; Wei, F.; Wessels, J.; White, S. N.; Winter, D.; Woody, C. L.; Wysocki, M.; Xie, W.; Yamaguchi, Y. L.; Yamaura, K.; Yang, R.; Yanovich, A.; Yasin, Z.; Ying, J.; Yokkaichi, S.; Young, G. R.; Younus, I.; Yushmanov, I. E.; Zajc, W. A.; Zaudtke, O.; Zhang, C.; Zhou, S.; Zimányi, J.; Zolin, L.

In: Physical Review D - Particles, Fields, Gravitation and Cosmology, Vol. 81, No. 1, 012002, 15.01.2010.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Double-helicity dependence of jet properties from dihadrons in longitudinally polarized p+p collisions at √s=200GeV

AU - Adare, A.

AU - Afanasiev, S.

AU - Aidala, C.

AU - Ajitanand, N. N.

AU - Akiba, Y.

AU - Al-Bataineh, H.

AU - Alexander, J.

AU - Aoki, K.

AU - Aphecetche, L.

AU - Armendariz, R.

AU - Aronson, S. H.

AU - Asai, J.

AU - Aschenauer, E. C.

AU - Atomssa, E. T.

AU - Averbeck, R.

AU - Awes, T. C.

AU - Azmoun, B.

AU - Babintsev, V.

AU - Bai, M.

AU - Baksay, G.

AU - Baksay, L.

AU - Baldisseri, A.

AU - Barish, K. N.

AU - Barnes, P. D.

AU - Bassalleck, B.

AU - Basye, A. T.

AU - Bathe, S.

AU - Batsouli, S.

AU - Baublis, V.

AU - Baumann, C.

AU - Bazilevsky, A.

AU - Belikov, S.

AU - Bennett, R.

AU - Berdnikov, A.

AU - Berdnikov, Y.

AU - Bickley, A. A.

AU - Boissevain, J. G.

AU - Borel, H.

AU - Boyle, K.

AU - Brooks, M. L.

AU - Buesching, H.

AU - Bumazhnov, V.

AU - Bunce, G.

AU - Butsyk, S.

AU - Camacho, C. M.

AU - Campbell, S.

AU - Chang, B. S.

AU - Chang, W. C.

AU - Charvet, J. L.

AU - Chernichenko, S.

AU - Chiba, J.

AU - Chi, C. Y.

AU - Chiu, M.

AU - Choi, I. J.

AU - Choudhury, R. K.

AU - Chujo, T.

AU - Chung, P.

AU - Churyn, A.

AU - Cianciolo, V.

AU - Citron, Z.

AU - Cleven, C. R.

AU - Cole, B. A.

AU - Comets, M. P.

AU - Constantin, P.

AU - Csanád, M.

AU - Csörgo, T.

AU - Dahms, T.

AU - Dairaku, S.

AU - Das, K.

AU - David, G.

AU - Deaton, M. B.

AU - Dehmelt, K.

AU - Delagrange, H.

AU - Denisov, A.

AU - D'Enterria, D.

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PY - 2010/1/15

Y1 - 2010/1/15

N2 - It has been postulated that partonic orbital angular momentum can lead to a significant double-helicity dependence in the net transverse momentum of Drell-Yan dileptons produced in longitudinally polarized p+p collisions. Analogous effects are also expected for dijet production. If confirmed by experiment, this hypothesis, which is based on semiclassical arguments, could lead to a new approach for studying the contributions of orbital angular momentum to the proton spin. We report the first measurement of the double-helicity dependence of the dijet transverse momentum in longitudinally polarized p+p collisions at √s=200GeV from data taken by the PHENIX experiment in 2005 and 2006. The analysis deduces the transverse momentum of the dijet from the widths of the near- and far-side peaks in the azimuthal correlation of the dihadrons. When averaged over the transverse momentum of the triggered particle, the difference of the root mean square of the dijet transverse momentum between like- and unlike-helicity collisions is found to be -37±88stat±14systMeV/c.

AB - It has been postulated that partonic orbital angular momentum can lead to a significant double-helicity dependence in the net transverse momentum of Drell-Yan dileptons produced in longitudinally polarized p+p collisions. Analogous effects are also expected for dijet production. If confirmed by experiment, this hypothesis, which is based on semiclassical arguments, could lead to a new approach for studying the contributions of orbital angular momentum to the proton spin. We report the first measurement of the double-helicity dependence of the dijet transverse momentum in longitudinally polarized p+p collisions at √s=200GeV from data taken by the PHENIX experiment in 2005 and 2006. The analysis deduces the transverse momentum of the dijet from the widths of the near- and far-side peaks in the azimuthal correlation of the dihadrons. When averaged over the transverse momentum of the triggered particle, the difference of the root mean square of the dijet transverse momentum between like- and unlike-helicity collisions is found to be -37±88stat±14systMeV/c.

UR - http://www.scopus.com/inward/record.url?scp=77649125267&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77649125267&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.81.012002

DO - 10.1103/PhysRevD.81.012002

M3 - Article

VL - 81

JO - Physical review D: Particles and fields

JF - Physical review D: Particles and fields

SN - 1550-7998

IS - 1

M1 - 012002

ER -