Nonperturbative transverse-momentum-dependent effects in dihadron and direct photon-hadron angular correlations in $p+p$ collisions at $\sqrt{s}=200$ GeV
Creators: name: Aidala, C.
name: Akiba, Y.
name: Alfred, M.
name: Andrieux, V.
name: Apadula, N.
name: Asano, H.
name: Azmoun, B.
name: Babintsev, V.
name: Bagoly, A.
name: Bandara, N. S.
name: Barish, K. N.
name: Bathe, S.
name: Bazilevsky, A.
name: Beaumier, M.
name: Belmont, R.
name: Berdnikov, A.
name: Berdnikov, Y.
name: Blau, D. S.
name: Boer, M.
name: Bok, J. S.
name: Brooks, M. L.
name: Bryslawskyj, J.
name: Bumazhnov, V.
name: Campbell, S.
name: Roman, V. Canoa
name: Cervantes, R.
name: Chi, C. Y.
name: Chiu, M.
name: Choi, I. J.
name: Choi, J. B.
name: Citron, Z.
name: Connors, M.
name: Cronin, N.
name: Csanád, M.
name: Csörgő, T.
name: Danley, T. W.
name: Daugherity, M. S.
name: David, G.
name: DeBlasio, K.
name: Dehmelt, K.
name: Denisov, A.
name: Deshpande, A.
name: Desmond, E. J.
name: Dion, A.
name: Dixit, D.
name: Do, J. H.
name: Drees, A.
name: Drees, K. A.
name: Durham, J. M.
name: Durum, A.
name: Enokizono, A.
name: En'yo, H.
name: Esumi, S.
name: Fadem, B.
name: Fan, W.
name: Feege, N.
name: Fields, D. E.
name: Finger, M.
name: Finger,, M.
name: Fokin, S. L.
name: Frantz, J. E.
name: Franz, A.
name: Frawley, A. D.
name: Fukuda, Y.
name: Gal, C.
name: Gallus, P.
name: Garg, P.
name: Ge, H.
name: Giordano, F.
name: Goto, Y.
name: Grau, N.
name: Greene, S. V.
name: Perdekamp, M. Grosse
name: Gunji, T.
name: Guragain, H.
name: Hachiya, T.
name: Haggerty, J. S.
name: Hahn, K. I.
name: Hamagaki, H.
name: Hamilton, H. F.
name: Han, S. Y.
name: Hanks, J.
name: Hasegawa, S.
name: Haseler, T. O. S.
name: He, X.
name: Hemmick, T. K.
name: Hill, J. C.
name: Hill, K.
name: Hodges, A.
name: Hollis, R. S.
name: Homma, K.
name: Hong, B.
name: Hoshino, T.
name: Hotvedt, N.
name: Huang, J.
name: Huang, S.
name: Imai, K.
name: Inaba, M.
name: Iordanova, A.
name: Isenhower, D.
name: Ivanishchev, D.
name: Jacak, B. V.
name: Jezghani, M.
name: Ji, Z.
name: Jiang, X.
name: Johnson, B. M.
name: Jouan, D.
name: Jumper, D. S.
name: Kang, J. H.
name: Kapukchyan, D.
name: Karthas, S.
name: Kawall, D.
name: Kazantsev, A. V.
name: Khachatryan, V.
name: Khanzadeev, A.
name: Kim, C.
name: Kim, E. -J.
name: Kim, M.
name: Kincses, D.
name: Kistenev, E.
name: Klatsky, J.
name: Kline, P.
name: Koblesky, T.
name: Kotov, D.
name: Kudo, S.
name: Kurgyis, B.
name: Kurita, K.
name: Kwon, Y.
name: Lajoie, J. G.
name: Lebedev, A.
name: Lee, S.
name: Lee, S. H.
name: Leitch, M. J.
name: Leung, Y. H.
name: Lewis, N. A.
name: Li, X.
name: Lim, S. H.
name: Liu, M. X.
name: Loggins, V-R
name: Lökös, S.
name: Lovasz, K.
name: Lynch, D.
name: Majoros, T.
name: Makdisi, Y. I.
name: Makek, M.
name: Manko, V. I.
name: Mannel, E.
name: McCumber, M.
name: McGaughey, P. L.
name: McGlinchey, D.
name: McKinney, C.
name: Mendoza, M.
name: Mignerey, A. C.
name: Mihalik, D. E.
name: Milov, A.
name: Mishra, D. K.
name: Mitchell, J. T.
name: Mitsuka, G.
name: Miyasaka, S.
name: Mizuno, S.
name: Montuenga, P.
name: Moon, T.
name: Morrison, D. P.
name: Morrow, S. I.
name: Murakami, T.
name: Murata, J.
name: Nagai, K.
name: Nagashima, K.
name: Nagashima, T.
name: Nagle, J. L.
name: Nagy, M. I.
name: Nakagawa, I.
name: Nakano, K.
name: Nattrass, C.
name: Niida, T.
name: Nouicer, R.
name: Novák, T.
name: Novitzky, N.
name: Nyanin, A. S.
name: O'Brien, E.
name: Ogilvie, C. A.
name: Koop, J. D. Orjuela
name: Osborn, J. D.
name: Oskarsson, A.
name: Ottino, G. J.
name: Ozawa, K.
name: Pantuev, V.
name: Papavassiliou, V.
name: Park, J. S.
name: Park, S.
name: Pate, S. F.
name: Patel, M.
name: Peng, W.
name: Perepelitsa, D. V.
name: Perera, G. D. N.
name: Peressounko, D. Yu.
name: PerezLara, C. E.
name: Perry, J.
name: Petti, R.
name: Phipps, M.
name: Pinkenburg, C.
name: Pisani, R. P.
name: Purschke, M. L.
name: Radzevich, P. V.
name: Read, K. F.
name: Reynolds, D.
name: Riabov, V.
name: Riabov, Y.
name: Richford, D.
name: Rinn, T.
name: Rolnick, S. D.
name: Rosati, M.
name: Rowan, Z.
name: Runchey, J.
name: Safonov, A. S.
name: Sakaguchi, T.
name: Sako, H.
name: Samsonov, V.
name: Sarsour, M.
name: Sato, S.
name: Schaefer, B.
name: Schmoll, B. K.
name: Sedgwick, K.
name: Seidl, R.
name: Sen, A.
name: Seto, R.
name: Sexton, A.
name: Sharma, D.
name: Shein, I.
name: Shibata, T. -A.
name: Shigaki, K.
name: Shimomura, M.
name: Shioya, T.
name: Shukla, P.
name: Sickles, A.
name: Silva, C. L.
name: Silvermyr, D.
name: Singh, B. K.
name: Singh, C. P.
name: Singh, V.
name: Skoby, M. J.
name: Slunečka, M.
name: Snowball, M.
name: Soltz, R. A.
name: Sondheim, W. E.
name: Sorensen, S. P.
name: Sourikova, I. V.
name: Stankus, P. W.
name: Stoll, S. P.
name: Sugitate, T.
name: Sukhanov, A.
name: Sumita, T.
name: Sun, J.
name: Sun, Z
name: Sun, Z.
name: Sziklai, J.
name: Tanida, K.
name: Tannenbaum, M. J.
name: Tarafdar, S.
name: Taranenko, A.
name: Taranenko, A.
name: Tarnai, G.
name: Tieulent, R.
name: Timilsina, A.
name: Todoroki, T.
name: Tomášek, M.
name: Towell, C. L.
name: Towell, R. S.
name: Tserruya, I.
name: Ueda, Y.
name: Ujvari, B.
name: van Hecke, H. W.
name: Velkovska, J.
name: Virius, M.
name: Vrba, V.
name: Vukman, N.
name: Wang, X. R.
name: Watanabe, Y. S.
name: Wong, C. P.
name: Woody, C. L.
name: Xu, C.
name: Xu, Q.
name: Xue, L.
name: Yalcin, S.
name: Yamaguchi, Y. L.
name: Yamamoto, H.
name: Yanovich, A.
name: Yoo, J. H.
name: Yoon, I.
name: Yu, H.
name: Yushmanov, I. E.
name: Zajc, W. A.
name: Zelenski, A.
name: Zharko, S.
name: Zou, L.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: Dihadron and isolated direct photon-hadron angular correlations are measured in $p$$+$$p$ collisions at $\sqrt{s}=200$ GeV. The correlations are sensitive to nonperturbative initial-state and final-state transverse momentum $k_T$ and $j_T$ in the azimuthal nearly back-to-back region $Δϕ\simπ$. In this region, transverse-momentum-dependent evolution can be studied when several different hard scales are measured. To have sensitivity to small transverse momentum scales, nonperturbative momentum widths of $p_{\rm out}$, the out-of-plane transverse momentum component perpendicular to the trigger particle, are measured. These widths are used to investigate possible effects from transverse-momentum-dependent factorization breaking. When accounting for the longitudinal momentum fraction of the away-side hadron with respect to the near-side trigger particle, the widths are found to increase with the hard scale; this is qualitatively similar to the observed behavior in Drell-Yan and semi-inclusive deep-inelastic scattering interactions. The momentum widths are also studied as a function of center-of-mass energy by comparing to previous measurements at $\sqrt{s}=510$ GeV. The nonperturbative jet widths also appear to increase with $\sqrt{s}$ at a similar $x_T$, which is qualitatively consistent to similar measurements in Drell-Yan interactions. To quantify the magnitude of any transverse-momentum-dependent factorization breaking effects, calculations will need to be performed to compare to these measurements.
description: 295 authors from 64 institutions, 13 pages, 11 figures, 2 tables. v2 is version accepted for publication in Physical Review D. Plain text data tables for the points plotted in figures for this and previous PHENIX publications are (or will be) publicly available at http://www.phenix.bnl.gov/papers.html