TY  - JOUR
A1  - Ostapchenko, Sergey
A1  - Bleicher, Marcus
T1  - Rapidity gap survival in enhanced Pomeron scheme
T2  - European Physical Journal C: Particles and Fields
N2  - We apply the phenomenological Reggeon field theory framework to investigate rapidity gap survival (RGS) probability for diffractive dijet production in proton–proton collisions. In particular, we study in some detail rapidity gap suppression due to elastic rescatterings of intermediate partons in the underlying parton cascades, described by enhanced (Pomeron–Pomeron interaction) diagrams. We demonstrate that such contributions play a subdominant role, compared to the usual, so-called “eikonal”, rapidity gap suppression due to elastic rescatterings of constituent partons of the colliding protons. On the other hand, the overall RGS factor proves to be sensitive to color fluctuations in the proton. Hence, experimental data on diffractive dijet production can be used to constrain the respective model approaches.
Y1  - 2018
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/70143
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-701431
SN  - 1434-6052
SN  - 1434-6044
VL  - 78.2018
IS  - art. 67
EP  - art. 67
PB  - Springer
CY  - Berlin ; Heidelberg
ER  -