917 citations
- Joint Institute for Nuclear ResearchRU29 papers
- Centro Científico Tecnológico de ValparaísoCL19 papers
- University of TriesteIT14 papers
- Centre National de la Recherche ScientifiqueFR13 papers
- Institute for Theoretical and Experimental PhysicsRU13 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT13 papers
- Tel Aviv UniversityIL13 papers
- University of VirginiaUS13 papers
- Argonne National LaboratoryUS12 papers
- Carnegie Mellon UniversityUS12 papers
- Massachusetts Institute of TechnologyUS12 papers
- University of GlasgowGB12 papers
18 papers · 1 filter
DVCS via color dipoles: Nonperturbative effects
B. Z. Kopeliovich, Ivan Schmidt, M. Siddikov
We study the DVCS amplitude within the color dipole approach. The light-cone wave function of a real photon is evaluated in the instanton vacuum model. Our parameter free calculati…
Modular application of an Integration by Fractional Expansion (IBFE) method to multiloop Feynman diagrams
Ivan Gonzalez, Ivan Schmidt
We present an alternative technique for evaluating multiloop Feynman diagrams, using the integration by fractional expansion method. Here we consider generic diagrams that contain…
Cronin effect for protons and pions in pA collisions
A. H. Rezaeian, Zhun Lu
Pions and protons production cross-sections are analyzed in proton-proton and proton-nucleus collisions at the RHIC energy at midrapidity. We employ the pQCD factorization scheme s…
Long-term operation of a multi-channel cosmic muon system based on scintillation counters with MRS APD light readout
A. Akindinov, V. Golovin, E. Grigoriev +7
A Cosmic Ray Test Facility (CRTF) is the first large-scale implementation of a scintillation triggering system based on a new scintillation technique known as START. In START, the…
Azimuthal Asymmetry of pions in pp and pA collisions
B. Z. Kopeliovich, A. H. Rezaeian, Ivan Schmidt
We investigate the azimuthal asymmetry v2 of produced pions in pp and pA collisions at both RHIC and SPS energies. In our approach, based on the pQCD parton model and the light-con…
Oscillations of Dirac and Majorana neutrinos in matter and a magnetic field
Maxim Dvornikov, Jukka Maalampi
We study the evolution of massive mixed Dirac and Majorana neutrinos in matter under the influence of a transversal magnetic field. The analysis is based on relativistic quantum me…