-
Article
Restoration of the Amur Tiger (Panthera tigris altaica) Population in the Northwest of Its Distribution Area
The results of Amur tiger (Panthera tigris altaica) grou** recovery in the North-West of its distribution area are presented in this article. An analysis of tiger cubs specially trained for wildlife and release...
-
Article
Mass Number Dependence of the Forward Production of Charged Hadrons and Nuclear Fragments in Carbon–Lead and Carbon–Carbon Interaction at a Beam Energy of 19.6 GeV per Nucleon
The inclusive differential cross sections for the production of \(\pi^{\pm}\) ... and ...
-
Article
Measurement of Cross Sections for Inclusive Forward Charged Hadron Production in Carbon–Carbon Collisions at Beam Energy of 19.6 GeV per Nucleon
The invariant cross sections for forward charged-hadron production at zero angle in carbon–carbon collisions at a beam kinetic energy of 19.6 GeV per nucleon were measured at the U-70 accelerator in an experim...
-
Article
Determination of Charged-Particle Momenta According to a Decision Table with a Polynomial Approximation at the FODS Spectrometer
The issues of determining the momentum of charged particles at the focusing double-arm spectrometer (FODS) are discussed. The coordinate detectors are located at the exit from the analyzing magnet, while a pro...
-
Article
Reconstruction of Tracks in a Detector on Drift Tubes and Chambers of the Modified FODS Spectrometer on the U-70 Accelerator Complex
A procedure for finding the trajectories of charged particles on the FODS (focusing double-arm spectrometer) is described, which includes channel calibration (r(t)-dependence) of drift detectors for calculating t...
-
Article
Forward particle production in proton–nucleus interactions at momenta of 25 and 50 GeV/с and сarbon–nucleus interactions at an energy of 25 GeV per nucleon
Relative yields of high-x F charged hadrons (π ±, К±, р,
-
Article
An absolute intensity beam monitor
Based on fast gas electron multipliers, a beam monitor and recording electronics for reading information and transmitting it to the local network was manufactured. The speed of operation of the system is deter...
-
Article
Investigation of charged-hadron production in proton–nucleus interactions at the energy of 50 GeV
Cross sections for the production of high-transverse-momentum charged hadrons in proton–nucleus interactions at the incident-proton energy of 50 GeV were measured with the aid of the FODS double-arm spectromet...
-
Article
Optimization of the drift tube performance in the tracking system of the FODS setup
Amplitude and time spectra of a drift tube (DT) were investigated using cosmic radiation at different voltages applied to it and different compositions of an Ar + CO2 gas mixture. The dependence of the drift time...
-
Article
A data acquisition system of the FODS setup
A data acquisition system of the focusing double-arm spectrometer (FODS) setup is described. The information from each recording electronic module is read in response to each trigger by an ЛЭ-74 high-speed con...
-
Article
Intensive beam monitors of the FODS spectrometer
A monitoring system comprising ionization and scintillation monitors has been developed to measure the intensity and to control the quality of the beam at the FODS spectrometer. The system has been designed fo...
-
Article
Hadron calorimeters of the FODS setup
Designs of the hadron calorimeters for the FODS setup and the procedure for their calibration are described. Results of investigations of their characteristics on electron and hadron beams are presented.
-
Article
Measurement of the analyzing power of high-transverse-momentum charged hadrons in proton-nucleus collisions at an energy of 40 GeV
The transverse single-spin asymmetry was measured for charged hadrons (π ±, K ±, p, \(\bar p\) ...
-
Article
Single-spin asymmetry for high-p T charged hadrons at negative x F in proton-nucleus collisions at an energy of 40 GeV
The transverse single-spin asymmetry was measured for charged hadrons (π ±, K ±, p, \(\bar p\) ...
-
Article
Single-spin asymmetry for charged hadrons produced in proton-nucleus collisions at 40 GeV for c.m. production angles in the range 40°–79°
The transverse single-spin asymmetry for charged hadrons (π ±, K ±, p, \(\bar p\) ) ...
