Results 11 to 20 of about 6,699 (190)
, 2005 We review the work discussed and developed under the topic ''Resummation'' at Working Group 2 ''Multijet final states and energy flow'', of the HERALHC Workshop. We emphasize the role played by HERA observables in the development of resummation tools via,
Dasgupta, M. +5 more
core +10 more sources
Sudakov factorization and resummation [PDF]
Nuclear Physics B, 1996 We present a unified derivation of the resummation of Sudakov logarithms, directly from the factorization properties of cross sections in which they occur.
Sterman, George F +4 more
core +8 more sources
NLL${'}$ resummation of jet mass [PDF]
Journal of High Energy Physics, 2019 Starting from a factorization theorem in effective field theory, we present resummed results for two non-global observables: the invariant-mass distribution of jets and the energy distribution outside jets.
Ding Yu Shao +5 more
core +6 more sources
Progress in small x resummation [PDF]
International Journal of Modern Physics A, 2006 I review recent theoretical progress in the resummation of small x contributions to the evolution of parton distributions, in view of its potential significance for accurate phenomenology at future colliders.
S. Forte
core +3 more sources
Nonperturbative effect in threshold resummation [PDF]
Journal of High Energy Physics, 2009 We show that the conventional threshold resummation calculation cannot describe well the low energy Drell-Yan (DY) data without including the non-perturbative correction terms which are deduced from analyzing the asymptotic behavior of the resummation ...
Yuan, C.P., Li, Zhao, Li, Chong Sheng
core +3 more sources
How much joint resummation do we need? [PDF]
Journal of High Energy Physics, 2019 Large logarithms that arise in cross sections due to the collinear and soft singularities of QCD are traditionally treated using parton showers or analytic resummation.
Gillian Lustermans +2 more
doaj +2 more sources
PhysicsScaling of the cost-functional and its violations are discussed with regard to their application to the summation of asymptotic truncated expansions. A new family of cost-functionals dependent only on amplitudes is considered, allowing for a continuous ...
Simon Gluzman
doaj +2 more sources
High energy resummation of jet observables
Journal of High Energy Physics, 2017 In this paper we investigate the extension of high energy resummation at LLx accuracy to jet observables. In particular, we present the high energy resummed expression of the transverse momentum distribution of the outgoing parton in the general partonic
Simone Zoia, Claudio Muselli
doaj +2 more sources
Event-based transverse momentum resummation. [PDF]
Eur Phys J C Part Fields, 2019 We have developed a framework for automated transverse momentum resummation for arbitrary electroweak final states based on reweighting tree-level events.
Becher T, Hager M.
europepmc +3 more sources
Improved thermal resummation for multi-field potentials [PDF]
Journal of High Energy PhysicsThe resummation of large thermal corrections to the effective potential is mandatory for the accurate prediction of phase transitions. We discuss the accuracy of different prescriptions to perform this resummation at the one- and two-loop level and point
Henning Bahl +3 more
doaj +2 more sources