296 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of TriesteIT16 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT14 papers
- Joint Institute for Nuclear ResearchRU14 papers
- University of BergenNO14 papers
- Deutsches Elektronen-Synchrotron DESYDE4 papers
- European Organization for Nuclear ResearchCH3 papers
- Belarusian State UniversityBY2 papers
- Dubna State UniversityRU2 papers
- Institute of High Energy PhysicsCN2 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT2 papers
- Uppsala UniversitySE2 papers
- Austrian Academy of SciencesAT1 paper
42 papers · 1 filter
Possible studies at the first stage of the NICA collider operation with polarized and unpolarized proton and deuteron beams
V. V. Abramov, A. Aleshko, V. A. Baskov +32
This paper contains suggestions for experiments with usage of the Spin Physics Detector (SPD) at the first stage of the SPD NICA Programme developing at JINR. Double polarized pp-,…
Relativistic Coulomb S-factor of Two Spinor Particles with Arbitrary Masses
Yu. D. Chernichenko, L. P. Kaptari, O. P. Solovtsova
A new resummation of the -factor of a composite system of two relativistic spin-1/2 particles of arbitrary masses interacting via a Coulomb-like chromodynamical potential is pre…
High-precision limits on - and - mixing from diboson production using the full LHC Run 2 ATLAS data set
A. A. Pankov, P. Osland, I. A. Serenkova +1
The full ATLAS Run 2 data set with time-integrated luminosity of 139 fb in the diboson channels in hadronic final states is used to probe a simple model with an extended gau…
Asymptotics of the contour of the stationary phase and efficient evaluation of the Mellin-Barnes integral for the F_3 structure function
A. V. Sidorov, V. I. Lashkevich, O. P. Solovtsova
A new approximation is proposed for the contour of the stationary phase of the Mellin--Barnes integrals in the case of its finite asymptotic behavior as . Th…
The Higgs-like boson spin from the center-edge asymmetry in the diphoton channel
P. Osland, A. A. Pankov, A. V. Tsytrinov
We discuss the discrimination of the 125 GeV spin-parity 0^+ Higgs-like boson observed at the LHC, decaying into two photons, H\toγγ, against the hypothesis of a minimally coupled…
The QCD analysis of the combined set for the F_3 structure function data based on the analytic approach
A. V. Sidorov, O. P. Solovtsova
We apply analytic perturbation theory to the QCD analysis of the xF_3(x,Q^2) structure function considering a combined set of deep inelastic scattering data presented by several co…
The QCD analysis of xF_3 structure function based on the analytic approach
A. V. Sidorov, O. P. Solovtsova
We apply analytic perturbation theory to the QCD analysis of the xF_3 structure function data of the CCFR collaboration. We use different approaches for the leading order Q^2 evolu…
On applications of Mathematica Package "FAPT" in QCD
Viacheslav Khandramai
We consider computational problems in the framework of nonpower Analityc Perturbation Theory and Fractional Analytic Perturbation Theory that are the generalization of the standard…
Unique heavy lepton signature at linear collider with polarized beams
G. Moortgat-Pick, P. Osland, A. A. Pankov +1
We explore the effects of neutrino and electron mixing with exotic heavy leptons in the process e^+e^-\to W^+W^- within E_6 models. We examine the possibility of uniquely distingui…
The polarized Bjorken sum rule analysis: revised
V. L. Khandramai, O. P. Solovtsova, O. V. Teryaev
We present progress in the QCD analysis of the Bjorken sum rule at low momentum transfers. We study asymptotic structure of the perturbative QCD expansion at low scales based…
Sneutrino Identification in Lepton Pair Production at ILC with Polarized Beams
A. V. Tsytrinov, J. Kalinowski, P. Osland +1
Numerous non-standard dynamics are described by contact-like effective interactions that can manifest themselves in electron-positron collisions only through deviations of the obse…
Discriminating Z' from anomalous trilinear gauge coupling signatures in e+e- \to W+W- at ILC with polarized beams
V. V. Andreev, G. Moortgat-Pick, P. Osland +2
New heavy neutral gauge bosons Z' are predicted by many models of physics beyond the Standard Model. It is quite possible that Z's are heavy enough to lie beyond the discovery reac…
FAPT: a Mathematica package for calculations in QCD Fractional Analytic Perturbation Theory
Alexander P. Bakulev, Vyacheslav L. Khandramai
We provide here all the procedures in \texttt{Mathematica} which are needed for the computation of the analytic images of the strong coupling constant powers in Minkowski (${\bar{\…
Spin-analysis of s-channel diphoton resonances at the LHC
M. C. Kumar, Prakash Mathews, A. A. Pankov +3
The high mass neutral quantum states envisaged by theories of physics beyond the standard model can at the hadron colliders reveal themselves through their decay into a pair of pho…
Four-loop QCD analysis of the Bjorken sum rule vs data
V. L. Khandramai, R. S. Pasechnik, D. V. Shirkov +2
We study the polarized Bjorken sum rule at low momentum transfers in the range with the four-loop NLO expression for the coefficient function $C_{\rm Bj…
Spin identification of heavy nonstandard bosons in dilepton and diphoton events at the LHC
P. Osland, A. A. Pankov, N. Paver +1
New Physics scenarios generally predict the existence of very heavy quantum states that can possibly manifest themselves as peaks in the cross sections at the LHC. For values of th…
Identification of extra neutral gauge bosons at the International Linear Collider
P. Osland, A. A. Pankov, A. V. Tsytrinov
Heavy neutral gauge bosons, Z's, are predicted by many theoretical schemes of physics beyond the Standard Model, and intensive searches for their signatures will be performed at pr…
Nucleon spin structure and pQCD frontier on the move
Roman S. Pasechnik, Dmitry V. Shirkov, Oleg V. Teryaev +2
The interplay between higher orders of the perturbative QCD (pQCD) expansion and higher-twist contributions in the analysis of recent Jefferson Lab data on the lowest moment of the…
Threshold resummation -factor in QCD: the case of unequal masses
O. P. Solovtsova, Yu. D. Chernichenko
The new relativistic Coulomb-like threshold resummation -factor in quantum chromodynamics is obtained. The consideration is given within the framework of quasipotential approach…
Gluon dominance model and cluster production
Elena Kokoulina, Andrey Kutov, Vladimir Nikitin
Gluon dominance model (GDM) studies multiparticle production in lepton and hadron processes. It is based on the QCD and phenomenological scheme of hadronization. The model describe…
Revealing the large extra dimension effective interaction at an e^+e^- collider with polarized beams
A. A. Pankov, N. Paver, A. V. Tsytrinov
Contactlike nonstandard effective interactions can be revealed through deviations of observables from the Standard Model predictions. If such deviations were observed, the relevant…
Distinguishing new physics scenarios with polarized electron and positron beams
A. A. Pankov, N. Paver, A. V. Tsytrinov
Contactlike nonstandard interactions can be revealed only through deviations of observables from the standard model predictions. We consider a number of such nonstandard scenarios,…
Discriminating large extra dimensions at the ILC with polarized beams
A. A. Pankov, N. Paver, A. V. Tsytrinov
Non-standard scenarios described by effective interactions can manifest themselves indirectly, via corrections to the Standard Model cross sections. It should be desirable to ident…
MERADGEN 1.0: Monte Carlo generator for the simulation of radiative events in parity conserving doubly-polarized Moller scattering
Andrei Afanasev, Eugene Chudakov, Alexander Ilyichev +1
The Monte Carlo generator MERADGEN 1.0 for the simulation of radiative events in parity conserving doubly-polarized Moller scattering has been developed. Analytical integration whe…