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Related papers: The High Energy Radiation Pattern from BFKLex

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We study high-energy jet production in the multi-Regge limit making use of the Monte Carlo event generator BFKLex which includes collinear improvements in the form of double-log contributions as presented in [1]. Making use of the anti-kt…

High Energy Physics - Phenomenology · Physics 2016-03-23 G. Chachamis , A. Sabio Vera

Two relevant points related to the application of the BFKL formalism to phenomenology are discussed. First, we have presented a set of observables characterizing multi-jet configurations event by event (average transverse momentum, average…

High Energy Physics - Phenomenology · Physics 2017-09-12 G. Chachamis , A. Sabio Vera , D. A. Ross

We study differential cross sections for the production of three and four jets in multi-Regge kinematics, the main interest lying on azimuthal angle dependences. The theoretical setup is the jet production from a single BFKL ladder with a…

High Energy Physics - Phenomenology · Physics 2017-09-12 F. Caporale , F. G. Celiberto , G. Chachamis , D. Gordo Gomez , B. Murdaca , A. Sabio Vera

A study of differential cross sections for the production of three and four jets in multi-Regge kinematics is presented. The main focus lies on the azimuthal angle dependences in events with two forward/backward jets are tagged in the final…

High Energy Physics - Phenomenology · Physics 2017-04-05 Francesco Caporale , Francesco G. Celiberto , Grigorios Chachamis , David Gordo Gomez , Agustin Sabio Vera

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 pair of jets with a very large rapidity separation between…

High Energy Physics - Phenomenology · Physics 2024-06-18 C. Baldenegro , G. Chachamis , M. Kampshoff , M. Klasen , G. J. Milhano , C. Royon , A. Sabio Vera

A study of differential cross sections for the production of four jets in multi-Regge kinematics is presented, the main focus lying on azimuthal angle dependences. The theoretical setup consists in the jet production from a single BFKL…

High Energy Physics - Phenomenology · Physics 2016-10-07 Francesco Caporale , Francesco Giovanni Celiberto , Grigorios Chachamis , Agustín Sabio Vera

High Energy Jets provides an all-order description of wide-angle QCD emissions, resumming the leading-logarithmic contributions in the high-energy limit. In this contribution, we briefly summarise the approach and its implementation in a…

High Energy Physics - Phenomenology · Physics 2012-09-20 Jennifer M. Smillie

We discuss recently proposed observables, sensitive to BFKL dynamics, in the context of multijet production at the large hadron collider (LHC). In particular, we consider ratios of azimuthal angle differences in final states with three…

High Energy Physics - Phenomenology · Physics 2016-03-29 F. Caporale , G. Chachamis , B. Murdaca , A. Sabio Vera

Using the standard Balitsky-Fadin-Kuraev-Lipatov (BFKL) approach, with partial inclusion of next-to-leading order effects, we propose the inclusive hadroproduction of a Higgs boson and of a jet, featuring large transverse momenta and well…

High Energy Physics - Phenomenology · Physics 2022-08-03 Francesco Giovanni Celiberto , Dmitry Yu. Ivanov , Mohammed. M. A. Mohammed , Alessandro Papa

A study of differential cross sections and azimuthal observables for semi-hard processes at LHC energies, including BFKL resummation effects, is presented. Particular attention has been paid to the behaviour of the azimuthal correlation…

High Energy Physics - Phenomenology · Physics 2017-09-22 Francesco Giovanni Celiberto

Monte Carlo event simulation with BFKL evolution is discussed. We report current status of a Monte Carlo event generator ULYSSES with BFKL evolution implemented. The ULYSSES, based on Pythia Monte Carlo generator, would help to reveal BFKL…

High Energy Physics - Phenomenology · Physics 2009-01-15 V. B. Gavrilov , V. T. Kim , A. A. Krokhotin , G. B. Pivovarov , G. B. Safronov

The production in high-energy hadron collisions of a pair of jets with large rapidity separation is studied in an improved BFKL formalism. By recasting the analytic solution of the BFKL equation as an explicit order-by-order sum over…

High Energy Physics - Phenomenology · Physics 2016-08-25 Lynne H. Orr , W. J. Stirling

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 LHC. In inclusive dijet topologies at s^(1/2) = 8 and 13 TeV,…

High Energy Physics - Phenomenology · Physics 2025-12-15 G. Chachamis , A. Sabio Vera , D. Vaccaro

In this contribution we describe in some detail different aspects of the construction of BFKL cross sections. We focus on several effects which are relevant at next-to-leading order. In particular, we describe QCD coherence in DIS final…

High Energy Physics - Phenomenology · Physics 2008-12-19 Agustin Sabio Vera

Multi-jet production at the LHC is an important process to study. In particular, events with final state kinematic configurations where we have two jets widely separated in rapidity with similar pT and lots of mini-jets or jets populating…

High Energy Physics - Phenomenology · Physics 2022-07-07 N. Bethencourt de Leon , G. Chachamis , A. Sabio Vera

The study of the production of Mueller-Navelet jets at hadron colliders, characterized as two forward jets separated by a large interval of rapidity, is known to be one of the best possible tests of the high energy dynamics of QCD. We…

High Energy Physics - Phenomenology · Physics 2014-07-22 B. Ducloué , L. Szymanowski , S. Wallon

Semi-hard processes in the large COM energy limit offer us an exclusive chance to test the dynamics behind strong interactions in kinematical sectors so far unexplored. In the Regge limit, fixed-order calculations in pQCD based on collinear…

High Energy Physics - Phenomenology · Physics 2017-07-18 Francesco Giovanni Celiberto

The production of a pair of jets with large rapidity separation in hadron-hadron collisions, and of forward jets in deep inelastic scattering, can in principle be used to test the predictions of the BFKL equation. However in practice…

High Energy Physics - Phenomenology · Physics 2007-05-23 L. H. Orr , W. J. Stirling

We study the associated jet multiplicity arising from t-channel BFKL gluon evolution in forward dijet production at hadron colliders. Previous results have shown that the effect of conserving overall energy and momentum is to introduce a…

High Energy Physics - Phenomenology · Physics 2010-02-03 J. R. Andersen , W. J. Stirling

The production of a pair of jets with large rapidity separation in hadron-hadron collisions, and of forward jets in deep inelastic scattering, can in principle be used to test the predictions of the BFKL equation. However in practice…

High Energy Physics - Phenomenology · Physics 2007-05-23 Lynne H. Orr , W. J. Stirling
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