RT Journal Article
T1 Diffractive dijet production in deep inelastic scattering and photon-hadron collisions in the color glass condensate
A1 Altinoluk, Tolga
A1 Armesto Pérez, Néstor
A1 Beuf, Guillaume
A1 Rezaeian, Amir H.
K1 Nuclear Theory
K1 High Energy Physics
AB We study exclusive dijet production in coherent diffractive processes in deep inelastic scattering andreal (and virtual) photon-hadron (γ (∗)-h) collisions in the Color Glass Condensate formalism at leadingorder. We show that the diffractive dijet cross section is sensitive to the color-dipole orientation inthe transverse plane, and is a good probe of possible correlations between the qq¯-dipole transverseseparation vector r and the dipole impact parameter b. We also investigate the diffractive dijet azimuthalangle correlations and t-distributions in γ (∗)-h collisions and show that they are sensitive to gluonsaturation effects in the small-x region. In particular, we show that the t-distribution of diffractive dijetphoto-production off a proton target exhibits a dip-type structure in the saturation region. This effect is similar to diffractive vector meson production. Besides, at variance with the inclusive case, the effect of saturation leads to stronger azimuthal correlations between the jets
PB Elsevier
SN 0370-2693
YR 2016
FD 2016-05-16
LK http://hdl.handle.net/10347/16312
UL http://hdl.handle.net/10347/16312
LA eng
NO Altinoluk, T., Armesto, N., Beuf, G., & Rezaeian, A. (2016). Diffractive dijet production in deep inelastic scattering and photon-hadron collisions in the color glass condensate. Physics Letters B, 758, 373-383. http://dx.doi.org/10.1016/j.physletb.2016.05.032
NO This research was supported by the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme FP7/2007-2013/ under REA grant agreement #318921 (TA, NA and GB); Fondecyt grant 1150135 and Conicyt grant C14E01, of Chile (AHR); the Kreitman Foundation and the Israel Science Foundation grant #87277111 (GB); the European Research Council grant HotLHC ERC-2011-StG279579,Ministerio de Ciencia e Innovación of Spain under project FPA2014-58293-C2-1-P, Xunta de Galicia (Consellería de Educación and Consellería de Innovación e Industria - Programa Incite), the Spanish Consolider-Ingenio 2010 Programme CPAN and FEDER (TA and NA)
DS Minerva
RD 1 may 2026