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[en] For the last years an intensive study of polarization phenomena in high energy spin physics was carried out at the Dubna 10 GeV accelerator using polarized deuteron beam. The commissioning of the new superconducting accelerator NUCLOTRON supposes to continue the polarization program. A short review of the source of polarized deuterons POLARIS at the Laboratory of High Energies (JINR) is presented. (author)
Journal
Czechoslovak Journal of Physics; ISSN 0011-4626; 
; v. 50(suppl.S1,pt.2); p. 397-400
; v. 50(suppl.S1,pt.2); p. 397-400
[en] Non-equilibrium deuteron spectra have been calculated using a new approach based on the hybrid exciton model for reactions induced by intermediate energy nucleons. The coalescence pick-up model was used to describe the pre-equilibrium deuteron emission. Contribution of the direct processes to deuteron emission was calculated on the basis of a suggested phenomenological approach. (orig.)
[de]
Die Autoren haben die Spektren der Deuteronen berechnet, die bei durch Nukleonen mittlerer Energien induzierten Reaktionen emittiert werden. Dies geschieht auf der Basis des Hybrid Exciton Model. Jedoch wird die Emission aus Nichtgleichgewichts-Zustaenden mit Hilfe des Coalescence Pick-up Model berechnet, und der Beitrag direkter Prozesse wird mit einer phaenomenologisch begruendeten Naeherung beruecksichtigt. (orig.)Journal
[en] The physical program of the 'NIS' experiment, being under preparation at JINR, is characterized. The experiment will be carried out at proton and deuteron beams of the JINR superconductive synchrotron - the Nuclotron
Journal
[en] We have studied the mechanisms influencing production of cumulative pions and protons in the fragmentation of the incident deuterons into cumulative pions and protons emitted at zero angle. We argue that the peripheral dependence on the atomic mass of the target nucleus, which was obtained in the experiments for medium and heavy nuclei, can be explained by scattering on target nucleons without introducing additional parameters
Journal
[en] We measured the polarization-transfer coefficient Kyy' of the fusion reaction 2H(d→,p→)3H at Ed=58 keV at the laboratory reaction angle θ=45 deg. The result is compared with theoretical predictions based on Faddeev-Yakubovsky equations, calculated with and without inclusion of the Coulomb interaction, and a prediction based on a T-matrix parametrization of all available data of this reaction at energies below 500 keV
Journal
[en] The problem of annihilation of fast antideuterons in complex nuclei is analyzed semi-quantitatively on a simple probabilistic model. Sensitivity of the annihilation cross section to two-particle nuclear distribution is analyzed. (author)
Journal
Czechoslovak Journal of Physics; ISSN 0011-4626; ; v. 31(11); p. 1256-1264
; v. 31(11); p. 1256-1264
No abstract available
Source
Yadykin, I.M. (ed.); Moskovskij Inzhenerno-Fizicheskij Inst. (Gosudarstvennyj Univ.), Moscow (Russian Federation); 75 p; ISBN 5-7262-0474-3; ; 2003; p. 62-63; IV Russian conference: physics of elementary particles and atomic nuclei; IV Vserossijskaya konferentsiya: fizika ehlementarnykh chastits i atomnogo yadra; Moscow (Russian Federation); 18-30 Jan 2003; 3 refs.
; 2003; p. 62-63; IV Russian conference: physics of elementary particles and atomic nuclei; IV Vserossijskaya konferentsiya: fizika ehlementarnykh chastits i atomnogo yadra; Moscow (Russian Federation); 18-30 Jan 2003; 3 refs.
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