69 citations · 337 across the 11 of their papers we have counts for
11 papers
Order statistics for multijet events
G. Chachamis, A. Sabio Vera, D. Vaccaro
We show that rank-ordered jet rapidity distributions - a direct application of order statistics - provide a simple yet powerful probe of high-energy (small-x) QCD dynamics at the L…
Multijet event shape variables for Mueller Navelet jet topologies
C. Baldenegro, G. Chachamis, M. Kampshoff +4
This paper presents a new set of multijet event shape variables introduced to further understand the Mueller-Navelet jet topology. This topology consists of having at least one pai…
The Dynamics of Particle-Particle Correlations and the Ridge Effect in Proton-Proton Collisions
G. Calé, G. Chachamis, A. Sabio Vera
In high-energy particle physics, the study of particle-particle correlations in proton-proton and heavy-ion collisions constitutes a pivotal frontier in the effort to understand th…
Von Neumann entropy and Lindblad decoherence in the high energy limit of strong interactions
G. Chachamis, M. Hentschinski, A. Sabio Vera
Quantum properties of the state associated to the gluon Green's function in the BFKL approach are studied using a discretization in virtuality space. Considering the coupling const…
Average minijet rapidity ratios in Mueller-Navelet jets
Nauzet Bethencourt de León, Grigorios Chachamis, Agustín Sabio Vera
We investigate different final state features in Mueller-Navelet jets events at hadron colliders. The focus lies on the average rapidity ratio between subsequent minijet emissions…
Forward Drell-Yan production at the LHC in the BFKL formalism with collinear corrections
F. G. Celiberto, D. Gordo Gómez, A. Sabio Vera
Motivated by the recent work of Brzemiński, Motyka, Sadzikowski and Stebel in arXiv:1611.04449, where forward Drell--Yan production is studied in proton-proton collisions at the LH…
Inclusive dijet hadroproduction with a rapidity veto constraint
F. Caporale, F. G. Celiberto, G. Chachamis +2
We study ratios of azimuthal-angle distributions in Mueller-Navelet jets after imposing a rapidity veto constraint: the minijet radiation activity is restricted to only allow final…
Inclusive Four-jet Production at 7 and 13 TeV: Azimuthal Profile in Multi-Regge Kinematics
F. Caporale, F. G. Celiberto, G. Chachamis +2
Recently, new observables in LHC inclusive events with three tagged jets were proposed. Here, we extend that proposal to events with four tagged jets. The events are characterised…
Multi-Regge kinematics and azimuthal angle observables for inclusive four-jet production
F. Caporale, Francesco Giovanni Celiberto, G. Chachamis +1
We evaluate differential cross sections for production of four jets in multi-Regge kinematics at a hadron collider. The main focus lies on azimuthal angle dependences. As in previo…
BFKL predictions for inclusive three jet production at the LHC
F. Caporale, G. Chachamis, B. Murdaca +1
We define new observables sensitive to BFKL dynamics in the context of multijet production at the large hadron collider (LHC). We propose the study of the inclusive production of t…
Monte Carlo techniques in small-x physics: Formal studies and phenomenology
G. Chachamis, A. Sabio Vera
We discuss the solution to the BFKL equation in the adjoint representation at LO and NLO accuracy for the N = 4 SUSY theory. We use Monte Carlo techniques to study numerically the…