Distribution of Linearly Polarized Gluons and Elliptic Azimuthal Anisotropy in Deep Inelastic Scattering Dijet Production at High Energy

被引：80

作者：

Dumitru, Adrian ^{[1
,2
,3
]}

Lappi, Tuomas ^{[4
,5
]}

Skokov, Vladimir ^{[6
,7
]}

机构：

[1] CUNY, Baruch Coll, Dept Nat Sci, New York, NY 10010 USA

[2] CUNY, Grad Sch, New York, NY 10016 USA

[3] CUNY, Univ Ctr, New York, NY 10016 USA

[4] Univ Jyvaskyla, Dept Phys, Jyvaskyla 40014, Finland

[5] Univ Helsinki, Helsinki Inst Phys, FIN-00014 Helsinki, Finland

[6] Western Michigan Univ, Dept Phys, Kalamazoo, MI 49008 USA

[7] Brookhaven Natl Lab, RIKEN, BNL Res Ctr, Upton, NY 11973 USA

来源：

PHYSICAL REVIEW LETTERS | 2015年 / 115卷 / 25期

基金：

芬兰科学院;

关键词：

COLOR GLASS CONDENSATE; RENORMALIZATION-GROUP; ANGULAR-CORRELATIONS; TRANSVERSE-MOMENTUM; PB COLLISIONS; LARGE NUCLEI; LONG-RANGE; EVOLUTION; EQUATION; JIMWLK;

D O I：

10.1103/PhysRevLett.115.252301

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We determine the distribution of linearly polarized gluons of a dense target at small x by solving the Balitsky-Jalilian-Marian-Iancu-McLerran-Weigert-Leonidov-Kovner rapidity evolution equations. From these solutions, we estimate the amplitude of similar to cos 2 phi. azimuthal asymmetries in deep inelastic scattering dijet production at high energies. We find sizable long-range in rapidity azimuthal asymmetries with a magnitude in the range of v(2) = < cos 2 phi > similar to 10%.

引用

页数：5

共 44 条

[21] Nonlinear gluon evolution in the color glass condensate: I [J].

Iancu, E ;

Leonidov, A ;

McLerran, L .

NUCLEAR PHYSICS A, 2001, 692 (3-4) :583-645

[22] Wilson renormalization group for low x physics:: Gluon evolution at finite parton density -: art. no. 014015. [J].

Jalilian-Marian, J ;

Kovner, A ;

Weigert, H .

PHYSICAL REVIEW D, 1999, 59 (01)

[23] Wilson renormalization group for low x physics:: Towards the high density regime -: art. no. 014014. [J].

Jalilian-Marian, J ;

Kovner, A ;

Leonidov, A ;

Weigert, H .

PHYSICAL REVIEW D, 1999, 59 (01)

[24] The BFKL equation from the Wilson renormalization group [J].

JalilianMarian, J ;

Kovner, A ;

Leonidov, A ;

Weigert, H .

NUCLEAR PHYSICS B, 1997, 504 (1-2) :415-431

[25] Evidence for Collective Multiparticle Correlations in p-Pb Collisions [J].

Khachatryan, V. ;

Sirunyan, A. M. ;

Tumasyan, A. ;

Adam, W. ;

Bergauer, T. ;

Dragicevic, M. ;

Eroe, J. ;

Friedl, M. ;

Fruehwirth, R. ;

Ghete, V. M. ;

Hartl, C. ;

Hoermann, N. ;

Hrubec, J. ;

Jeitler, M. ;

Kiesenhofer, W. ;

Knuenz, V. ;

Krammer, M. ;

Kraetschmer, I. ;

Liko, D. ;

Mikulec, I. ;

Rabady, D. ;

Rahbaran, B. ;

Rohringer, H. ;

Schoefbeck, R. ;

Strauss, J. ;

Treberer-Treberspurg, W. ;

Waltenberger, W. ;

Wulz, C. -E. ;

Mossolov, V. ;

Shumeiko, N. ;

Gonzalez, J. Suarez ;

Alderweireldt, S. ;

Bansal, S. ;

Cornelis, T. ;

De Wolf, E. A. ;

Janssen, X. ;

Knutsson, A. ;

Lauwers, J. ;

Luyckx, S. ;

Ochesanu, S. ;

Rougny, R. ;

Van De Klundert, M. ;

Van Haevermaet, H. ;

Van Mechelen, P. ;

Van Remortel, N. ;

Van Spilbeeck, A. ;

Blekman, F. ;

Blyweert, S. ;

D'Hondt, J. ;

Daci, N. .

PHYSICAL REVIEW LETTERS, 2015, 115 (01)

[26] Observation of long-range, near-side angular correlations in proton-proton collisions at the LHC [J].

Khachatryan, V. ;

Sirunyan, A. M. ;

Tumasyan, A. ;

Adam, W. ;

Bergauer, T. ;

Dragicevic, M. ;

Eroe, J. ;

Fabjan, C. ;

Friedl, M. ;

Fruehwirth, R. ;

Ghete, V. M. ;

Hammer, J. ;

Hansel, S. ;

Hartl, C. ;

Hoch, M. ;

Ormann, N. H. ;

Hrubec, J. ;

Jeitler, M. ;

Kasieczka, G. ;

Kiesenhofer, W. ;

Krammer, M. ;

Liko, D. ;

Mikulec, I. ;

Pernicka, M. ;

Rohringer, H. ;

Schoefbeck, R. ;

Strauss, J. ;

Taurok, A. ;

Teischinger, F. ;

Waltenberger, W. ;

Walzel, G. ;

Widl, E. ;

Wulz, C. -E. ;

Mossolov, V. ;

Shumeiko, N. ;

Gonzalez, J. Suarez ;

Benucci, L. ;

Ceard, L. ;

De Wolf, E. A. ;

Janssen, X. ;

Macs, T. ;

Mucibello, L. ;

Ochesanu, S. ;

Roland, B. ;

Rougny, R. ;

Selvaggi, M. ;

Van Haevermaet, H. ;

Van Mechelen, P. ;

Van Remortel, N. ;

Adler, V. .

JOURNAL OF HIGH ENERGY PHYSICS, 2010, (09)

[27] Cronin effect and high-pT suppression in pA collisions -: art. no. 094013 [J].

Kharzeev, D ;

Kovchegov, YV ;

Tuchin, K .

PHYSICAL REVIEW D, 2003, 68 (09)

[28] Relating different approaches to nonlinear QCD evolution at finite gluon density [J].

Kovner, A ;

Milhano, JG ;

Weigert, H .

PHYSICAL REVIEW D, 2000, 62 (11) :1-24

[29]

Kovner A, 2000, PHYS REV D, V61, DOI 10.1103/PhysRevD.61.014012

[30]

Kovner A, 2005, J HIGH ENERGY PHYS

← 1 2 3 4 5 →