Results 11 to 20 of about 72,567 (294)

Single-inclusive jet production in electron–nucleon collisions through next-to-next-to-leading order in perturbative QCD

Physics Letters B, 2016
We compute the O(α2αs2) perturbative corrections to inclusive jet production in electron–nucleon collisions. This process is of particular interest to the physics program of a future Electron Ion Collider (EIC). We include all relevant partonic processes,
Gabriel Abelof, Radja Boughezal, Xiaohui Liu, Frank Petriello   +3 more
doaj   +1 more source

Quark-sector Lorentz violation in Z-boson production

Journal of High Energy Physics, 2021
Quark-sector Lorentz violation is studied in the context of Drell-Yan dilepton production including effects from Z-boson exchange. We show the chiral nature of the weak interactions enables parity-violating and spin-dependent effects to be studied using ...
Enrico Lunghi, Nathan Sherrill, Adam Szczepaniak, Alexandre Vieira   +3 more
doaj   +1 more source

Power Corrections in Deep Inelastic Event Shape Variables [PDF]

, 1997
Results are presented for the leading power-suppressed (1/Q) contributions to shape variables in deep inelastic lepton scattering. These are then combined with available leading order perturbative estimates.Comment: 6 pages,Latex2e, 2 figures.
Dasgupta, Mrinal
core   +2 more sources

Lorentz violation and deep inelastic scattering

Physics Letters B, 2017
The effects of quark-sector Lorentz violation on deep inelastic electron–proton scattering are studied. We show that existing data can be used to establish first constraints on numerous coefficients for Lorentz violation in the quark sector at an ...
V. Alan Kostelecký, E. Lunghi, A.R. Vieira   +2 more
doaj   +1 more source

Rise of the DIS structure function F L at small x caused by double-logarithmic corrections

Journal of High Energy Physics, 2021
We present calculation of F L in the double-logarithmic approximation (DLA) and demonstrate that the synergic effect of the factor 1/x from the α s 2 $$ {\alpha}_s^2 $$ -order and the steep x-dependence of the totally resummed double logarithmic ...
B. I. Ermolaev, S. I. Troyan
doaj   +1 more source

Shadowing in neutrino deep inelastic scattering and the determination of the strange quark distribution [PDF]

, 1998
We discuss shadowing corrections to the structure function $F_2$ in neutrino deep-inelastic scattering on heavy nuclear targets. In particular, we examine the role played by shadowing in the comparison of the structure functions $F_2$ measured in ...
A. Brandt, A. C. Benvenuti, A. Donnachie, A. Donnachie, A. I. Signal, A. O. Bazarko, A. W. Thomas, B. Z. Kopeliovich, B. Z. Kopeliovich, C. A. Piketty, C. Boros, C. J. Benesh, C. J. Benesh, E. Isiksal, E. Rodionov, E. Sather, F. Bergsma, G. T. Jones, H. Faissner, H. Holtmann, H. J. Grabosch, H. L. Lai, J. Breitweg, J. Kwiecinski, J. S. Bell, J. T. Londergan, J. T. Londergan, M. A. G. Aivazis, M. Arneodo, M. Derrick, M. Gluck, M. Gluck, M. Gluck, M. R. Adams, P. Amaudruz, P. Amaudruz, P. Amaudruz, P. Marage, P. P. Allport, S. A. Rabinowitz, S. J. Brodsky, S. L. Adler, T. Ahmed, T. H. Bauer, V. Barone, V. Barone, V. Barone, W. G. Seligman, W. Melnitchouk, W. Melnitchouk, X. Ji   +50 more
core   +2 more sources

Deep Inelastic Scattering on Ultracold Gases

Physical Review X, 2017
We discuss Bragg scattering on both Bose and Fermi gases with strong short-range interactions in the deep inelastic regime of large wave vector transfer q, where the dynamic structure factor is dominated by a resonance near the free-particle energy ℏω=ϵ_{
Johannes Hofmann, Wilhelm Zwerger
doaj   +1 more source

Kinematic distributions of the η c leptoproduction in association with light hadrons

Journal of High Energy Physics, 2021
The η c meson leptoproduction is calculated within the nonrelativistic QCD framework for the first time. It is found that the colour-singlet channel, although suppressed by a factor of α s relative to the colour-octet ones, provides important ...
Hong-Fei Zhang, Xue-Mei Mo
doaj   +1 more source

Diffractive Deep-Inelastic Scattering [PDF]

, 1994
Diffractive deep inelastic events with a large rapidity gap are analyzed by using a Regge model for the pomeron flux and a gluonic content for the pomeron.
A Brandt, A. Capella, A. Donnachie, A. Donnachie, A.I. Bugrij, E.L. Berger, F. Paccanoni, G. Ingelman, G. Ingelman, G. Ingelman, G. Parisi, J.C. Collins, K. Prytz, L. L. Jenkovszky, L.L. Jenkovszky, M. Derrick, M. Derrick, P. Desgrolard, R. Covolan, R. Fiore   +19 more
core   +2 more sources

A New Fracture Function Approach to QCD Initial State Radiation [PDF]

, 2007
Ordinary fracture functions, describing hadrons production in the deep inelastic scattering target fragmentation region, are generalized to account for the production of hadrons in arbitrary number, thus offering a renewed framework for dealing with QCD ...
Aktas, Altarelli, Camici, Capella, Catani, Catani, Catani, Chekanov, Collins, Collins, Collins, de Florian, De Florian, Detar, Dokshitzer, Federico A. Ceccopieri, Graudenz, Grazzini, Gribov, Konishi, Konishi, Konishi, Lindsay, Lindsay, Lindsay, Lipatov, Luca Trentadue, Sjostrand, Sudakov, Trentadue   +29 more
core   +2 more sources