Very forward jets as a probe for low-x parton evolution | ||
| Egyptian Journal of Physics | ||
| Volume 50, Issue 1, 2022, Pages 77-84 PDF (926.5 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/ejphysics.2022.113012.1073 | ||
| Authors | ||
| Mahmoud Mahmoud* 1; Ralf Ulrich2; A. Elabd1; Naglaa Rashad3; Yasser Mohammed3 | ||
| 1Reactor Physics Department, Egyptian Atomic Energy Authority, Egypt | ||
| 2Center for High Energy Physics(CHEP-FU) | ||
| 3Center for High Energy Physics (CHEP-FU), Physics Department, Fayoum University, Fayoum City, Egypt | ||
| Abstract | ||
| Jets in high energy hadron-hadron collisions emerge from the interaction of partons at high transverse momenta p_T. The dynamic of hadron jets in proton-proton collisions provides essential information about Parton scattering. The studying of very forward dijet events is very important to enhance the sensitivity to very small-x Parton dynamics. Azimuthal angle decorrelation is a sensitive probe for details of QCD radiation in hard parton scattering. A study of azimuthal angle decorrelations of Mueller-Navelet and inclusive dijet cross-section in proton-proton collisions were performed for jets with pT>5 GeV and different values of pseudorapidity ∆η using different Monte Carlo generators samples at √s = 13 TeV. This work using various Monte-Carlo generators to make a Comparison that allows distinguishing among various Monte-Carlo generators and their tunes. Monte Carlo generator samples used are Pythia8 CUETP8M1, Pythia8 MBR and EPOS-LHC. For each value of pseudorapidity ∆η, the dijet cross-section and ∆φ distributions for MN dijets are measured. | ||
| Keywords | ||
| forward dijet event; Azimuthal angle decorrelation; Mueller-Navelet; MN dijets | ||
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