activity
20112024
most citedSearching for intrinsic charm in the proton at the LHC

45 citations · 112 across the 11 of their papers we have counts for

collaborators

11 papers

nucl-ex2024

Photonuclear reactions on Co at bremsstrahlung end-point energies of 40-130 MeV

F. A. Rasulova, S. S. Belyshev, M. A. Demichev +13

Relative yields have been measured in the 40-130 MeV bremsstrahlung induced reactions of 59Co. The experiments have been performed with the beam from the electron linear accelerato…

hep-ex2024★ 12 cited

Technical Design Report of the Spin Physics Detector at NICA

The SPD Collaboration, V. Abazov, V. Abramov +411

The Spin Physics Detector collaboration proposes to install a universal detector in the second interaction point of the NICA collider under construction (JINR, Dubna) to study the…

nucl-ex2024

Interaction of photons with silver and indium nuclei at energies up to 20 MeV

J. H. Khushvaktov, M. A. Demichev, D. L. Demin +10

The yields of photonuclear reactions in the 107Ag, 113In, and 115In nuclei have been measured. Monte Carlo simulations have been performed using the Geant4 code, and the results ha…

physics.ins-det2020★ 13 cited

Radiation hardness of GaAs: Cr and Si sensors irradiated by electron beam

U. Kruchonak, S. Abou El-Azm, K. Afanaciev +18

The interest in using the radiation detectors based on high resistive chromium-compensated GaAs (GaAs:Cr) in high energy physics and others applied fields has been growing steadily…

physics.ins-det2018★ 18 cited

Performance and Moli`ere radius measurements using a compact prototype of LumiCal in an electron test beam

H. Abramowicz, A. Abusleme, K. Afanaciev +51

A new design of a detector plane of sub-millimetre thickness for an electromagnetic sampling calorimeter is presented. It is intended to be used in the luminometers LumiCal and Bea…

physics.ins-det2015★ 17 cited

Measurement of the energy resolution and calibration of hybrid pixel detectors with GaAs:Cr sensor and Timepix readout chip

A. P. Butler, P. H. Butler, S. T. Bell +14

This paper describes an iterative method of per-pixel energy calibration of hybrid pixel detectors with GaAs:Cr sensor and Timepix readout chip. A convolution of precisely measured…

physics.ins-det2015

Alignment and resolution studies of a MARS scanner

A. P. Butler, P. H. Butler, S. T. Bell +9

The MARS scanner is designed for the x-ray spectroscopic study of samples with the aid of computer tomography methods. Computer tomography allows the reconstruction of slices of an…

hep-ph2013★ 4 cited

Nucleon structure and hard p-p processes at high energies

G. I. Lykasov, I. V. Bednyakov, M. A. Demichev +1

The production of heavy flavour hadrons in collisions at large values of their transverse momenta can be a new unique source for estimation of intrinsic heavy quark contributi…

hep-ph2013★ 45 cited

Searching for intrinsic charm in the proton at the LHC

V. A. Bednyakov, M. A. Demichev, G. I. Lykasov +2

Despite rather long-term theoretical and experimental studies, the hypothesis of the non-zero intrinsic (or valence-like) heavy quark component of the proton distribution functions…

hep-ph2011

First LHC constraints on anomalously interacting new vector bosons

M. V. Chizhov, V. A. Bednyakov, I. R. Boyko +3

It was recently proposed to extend the Standard Model by means of new spin-1 chiral and bosons with the internal quantum numbers of the electroweak Higgs doublets.…

hep-ph2011★ 3 cited

Anomalously interacting new extra vector bosons and their first LHC constraints

M. V. Chizhov, V. A. Bednyakov, I. R. Boyko +3

In this review phenomenological consequences of the Standard Model extension by means of new spin-1 chiral fields with the internal quantum numbers of the electroweak Higgs doublet…