556 citations · 910 across the 31 of their papers we have counts for
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QED radiative effects in semi-inclusive deep-inelastic scattering: traditional and factorized approaches
Igor Akushevich, Haiyan Gao, Alexander Ilyichev +5
Semi-inclusive deep-inelastic scattering (SIDIS) of leptons is a vital tool for probing the three-dimensional momentum space partonic structure of the nucleon. Reliable extraction…
Exact and Leading Order Radiative Effects in Semi-inclusive Deep Inelastic Scattering
Igor Akushevich, Alexander Ilyichev, Stanislav Srednyak
Radiative effects in semi-inclusive hadron leptoproduction of unpolarized particles are calculated within the leading order approximation. The contributions of the infrared-free su…
Complete lowest order radiative corrections in semi-inclusive scattering of polarized particles
I. Akushevich, H. Avakian, A. Ilyichev +1
The lowest order radiative corrections to the cross section and asymmetries measured in experiments on semi-inclusive deep inelastic scattering of polarized particles were calculat…
The case for an EIC Theory Alliance: Theoretical Challenges of the EIC
Raktim Abir, Igor Akushevich, Tolga Altinoluk +167
We outline the physics opportunities provided by the Electron Ion Collider (EIC). These include the study of the parton structure of the nucleon and nuclei, the onset of gluon satu…
ESFRAD. FORTRAN code for calculation of QED corrections to polarized ep-scattering by the electron structure function method
A. Afanasev, I. Akushevich, A. Ilyichev +1
The main features of the electron structure function method for calculations of the higher order QED radiative effects to polarized deep-inelastic ep-scattering are presented. A ne…
SIDIS-RC EvGen: a Monte-Carlo event generator of semi-inclusive deep inelastic scattering with the lowest-order QED radiative corrections
Duane Byer, Vladimir Khachatryan, Haiyan Gao +6
SIDIS-RC EvGen is a C++ standalone Monte-Carlo event generator for studies of semi-inclusive deep inelastic scattering (SIDIS) processes at medium to high lepton beam energies. In…
Charge-asymmetric correlations in elastic lepton- and antilepton-proton scattering from real photon emission
A. Afanasev, A. Ilyichev
Observation of charge asymmetry by comparing electron and positron, or muon and anti-muon, scattering on a hadronic target presently serves as an experimental tool to study two-pho…
Radiative corrections to the lepton current in unpolarized elastic -interaction for fixed and scattering angle
A. Afanasev, A. Ilyichev
The kinematical difference between the description of radiative effects for fixed vs a fixed scattering angle in the elastic lepton-proton ()-scattering is discussed. The…
Contribution of hard photon emission to charge asymmetry in elastic (anti)lepton-proton scattering
A. Afanasev, A. Ilyichev
The influence of the hard photon emission on the charge asymmetry in the (anti)lepton-proton elastic scattering was evaluated for the first time beyond the ultrarelativistic limit,…
Lowest order QED radiative effects in polarized SIDIS
Igor Akushevich, Alexander Ilyichev
The explicit exact analytical expressions for the lowest-order radiative corrections to the semi-inclusive deep inelastic scattering of the polarized particles are obtained in the…
Radiative effects in deep virtual Compton scattering
Igor Akushevich, Alexander Ilyichev
Radiative corrections to the cross sections of photon electroproduction and the single spin asymmetries induced by the interference between the Bethe Heitler and deep virtual Compt…
QED radiative effects in the processes of exclusive photon electroproduction from polarized protons with the next-to-leading accuracy
Igor Akushevich, Alexander Ilyichev, Nikolai M. Shumeiko
Radiative effects in the electroproduction of photons in polarized -scattering are calculated with the next-to-leading (NLO) accuracy. The contributions of loops and two photon…
Radiative corrections to semi-inclusive deep inelastic scattering induced by lepton and photon pair electroproduction
A. Ilyichev, M. Osipenko
The contribution of lepton and photon pair production in ep-scattering to the cross section of semi-inclusive deep inelastic scattering ep-> e'p'X has been calculated. The numerica…
Radiative effects in the processes of exclusive photon electroproduction from polarized protons
Igor Akushevich, Alexander Ilyichev
Radiative effects in the electroproduction of photons in polarized ep-scattering are calculated in the leading log approximation and analyzed numerically for kinematical conditions…
Monte Carlo generator ELRADGEN 2.0 for simulation of radiative events in elastic ep-scattering of polarized particles
I. Akushevich, O. F. Filoti, A. Ilyichev +1
The structure and algorithms of the Monte-Carlo generator ELRADGEN 2.0 designed to simulate radiative events in polarized ep-scattering are presented. The full set of analytical ex…
ELRADGEN 2.0: Monte Carlo generator for simulation of radiative events in polarized elastic electron-proton scattering
I. Akushevich, A. Ilyichev, N. Shumeiko
A new version of Monte Carlo generator ELRADGEN for simulation of real photon emission in elastic electron-proton scattering is presented. The extensions in the new version include…
Lowest order QED radiative corrections to five-fold differential cross section of hadron leptoproduction
I. Akushevich, A. Ilyichev, M. Osipenko
The contribution of exclusive radiative tail to the cross section of semi-inclusive hadron leptoproduction has been calculated exactly for the first time. Although the experience o…
ELRADGEN: Monte Carlo generator for radiative events in elastic electron-proton scattering
A. V. Afanasev, I. Akushevich, A. Ilyichev +1
We discuss the theoretical approach and practical algorithms for simulation of radiative events in elastic ep-scattering. A new Monte Carlo generator for real photon emission event…
Electroweak radiative effects in the single -production at Tevatron and LHC
I. Akushevich, A. Ilyichev, N. Shumeiko +1
An alternative calculation of the lowest order electroweak radiative corrections to the single W-boson production in hadron-hadron collision in the framework of the quark parton mo…
Radiative effects in scattering of polarized leptons by polarized nucleons and light nuclei
I. Akushevich, A. Ilyichev, N. Shumeiko
Recent developments in the field of radiative effects in polarized lepton-nuclear scattering are reviewed. The processes of inclusive, semi-inclusive, diffractive and elastic scatt…
QED Radiative Corrections to Asymmetries of Elastic ep-scattering in Hadronic Variables
A. V. Afanasev, I. Akushevich, A. Ilyichev +1
Compact analytical formulae for QED radiative corrections in the processes of elastic scattering are obtained in the case when kinematic variables are reconstructed from the…
Next-to-leading order mass effects in QCD Compton process of polarized DIS
I. Akushevich, A. Ilyichev, N. Shumeiko
The method originally developed for the exact calculations in QED theory is applied for the calculation of NLO effects in QCD Compton processes. QCD corrections to the structure fu…
Radiative electroweak effects in deep inelastic scattering of polarized leptons by polarized nucleons
I. V. Akushevich, A. N. Ilyichev, N. M. Shumeiko
The one-loop electroweak radiative correction of the lowest order to lepton current for deep inelastic scattering of longitudinally polarized leptons by polarized nucleons is obtai…
Electroweak Radiative Effects in Deep Inelastic Interaction of Polarized Leptons and Nucleons
I. V. Akushevich, A. N. Ilyichev, N. M. Shumeiko
The results for one-loop correction to deep inelastic scattering of longitudinal polarized leptons on longitudinal polarized hadrons are obtained withing the framework of the stand…