Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Yu. A. Troyan"'
Autor:
Yu. I. Troyan, O. A. Danylenko
Publikováno v:
Economic scope. :138-155
Publikováno v:
Physics of Particles and Nuclei Letters. 11:101-108
The study of the elastic np → np(pn) scattering was carried out at the momenta of incident quasimonochromatic neutrons P0 = 1.43, 2.23 and 5.20 GeV/c. The differential cross sections of the processes of elastic np scattering, both without (cos Φ*p
Autor:
Yu. A. Troyan, S. G. Arakelyan, A. V. Belyaev, A. P. Ierusalimov, E. B. Plekhanov, A. Yu. Troyan
Publikováno v:
Physics of Particles and Nuclei Letters. 9:47-53
Autor:
Yu. A. Troyan, E. B. Plekhanov, A.P. Ierusalimov, A. Yu. Troyan, S. G. Arakelyan, Alexander Belyaev
Publikováno v:
Physics of Particles and Nuclei Letters. 8:557-561
We present the results of a search for and study of the resonance effects in the system of π+π− from the reaction np → npπ+π− at the momentum of quasi-monochromatic neutrons Pn = (5.20 ± 0.12) GeV/c from the data obtained in an exposure of
Autor:
A. Yu. Troyan, V. P. Ladygin, Alexander Belyaev, A. K. Kurilkin, A. P. Jerusalimov, Yu. A. Troyan
Publikováno v:
The European Physical Journal A. 51
The np → npπ + π − reaction has been studied at the incident neutron energies of 1.0 GeV and 1.5 GeV in 4π-geometry using the neutron beam produced by the breakup of the relativistic deuterons at the JINR Synchrophasotron. The np → npπ + π
Publikováno v:
EPJ Web of Conferences, Vol 138, p 07008 (2017)
The study of 3π and 4π meson production in np interactions was carried out at the momenta of incident neutrons P0 = 3.83, 4.42 and 5.20 GeV/c. The characteristics of the reactions were satisfactorily described by OPER model. For the better descript
Autor:
S. G. Arakelyan, V. N. Pechenov, V.I. Moroz, A. Yu. Troyan, A. P. Jerusalimov, Yu. A. Troyan, E. B. Plekhanov
Publikováno v:
Physics of Atomic Nuclei. 63:1562-1573
The results are presented that are obtained from searches for and an investigation of isospin-two narrow resonances in the effective-mass spectrum of ppπ+ combinations originating from the reaction np → ppπ+π−π− induced by P n =5.20±0.13 G
Autor:
V. N. Zhukov, Yu. Yu. Troyan
Publikováno v:
Bulletin of Experimental Biology and Medicine. 112:1108-1112
Naloxone-depending potentiation of morphine antinociception by some non-opioidergic compounds between different classes of drugs was found in experiments on mice using nociceptive stimuli of different modality. This potentiation can or cannot be boun
Autor:
Yu. A. Troyan, A. Abdivaliev, A.V. Nikitin, A.P. Ierusalimov, M.S. Levitsky, F. Cotorobai, A.P. Gasparian, D.K. Kopylova, K. Besliu, V.I. Moroz
Publikováno v:
Nuclear Physics B. 99:445-450
In this paper we present the topological cross sections of np interactions for 8 values of neutron momentum: Pn = (1.25; 1.42; 1.72; 2.23; 3.10; 3.83; 4.37; 5.09) GeV/c. The cross sections are determined with a mean precision of 3%.
Autor:
C. Besliu, A.V. Nikitin, D.K. Kopylova, Yu. A. Troyan, A. Abdivaliev, F. Cotorobai, V.I. Moroz, A.P. Ierusalimov, S. Gruia, A.P. Gasparian
Publikováno v:
Nuclear Physics B. 168:385-393
A new anomaly has been observed in the Mπ+π− effective mass spectrum for the reaction np → dπ+π− at Pn = 1.73 GeV/c. The peak position is at 0.40 GeV/c2, and its full width is Λ ≲ 0.03 GeV/c2. None of the models studied here describes th