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Перегляд Вопросы атомной науки и техники за темою "Nuclear reactions"

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за темою "Nuclear reactions"

Сортувати за: Порядок: Результатів:

  • Negative pion photoproduction off polarized deuteron target 
    Belyaev, A.A.; Kotlyar, A.V.; Lukhanin, A.A.; Sorokin, P.V. (Вопросы атомной науки и техники, 2002)
    It is discussed whether the target asymmetry (TA) for γn→π⁻p can be extracted from data on γd→π⁻pp. An exclusive experiment that enhances production of pions on neutron at rest and suppresses contributions of the recoil ...
  • Non-model determination of the ∆(1232) parameters 
    Omelaenko, A.S. (Вопросы атомной науки и техники, 2001)
    The ∆(1232) resonance and pole parameters are determined from the data of pN elastic scattering analysis in the framework of a non-model approach.
  • On equilibrium states of superfluid with d-wave pairing 
    Ivashin, A.P.; Kovalevsky, M.Y.; Chekanova, N.N. (Вопросы атомной науки и техники, 2002)
    The equilibrium states of quantum fluid with d-pairing classification is carried out on the basis of the quasiaverages concept. It is shown, that the set of such an equilibrium states can be classified in the terms of the ...
  • On the experimental value of the ∆⁺ (1232) mass from γp→nπ⁺ (pπ⁰ ) reactions 
    Omelaenko, A.S. (Вопросы атомной науки и техники, 2002)
    The reliability of the phenomenological estimates for the D⁺(1232) mass is questioned coming from the of π⁺ and π⁰ mesons photoproduction data off proton target till the end of 2001. The origin of an old discrepancy for ...
  • Photonuclear reactions on p-shell nuclei at intermediate energies 
    Khodyachikh, A.F. (Вопросы атомной науки и техники, 2003)
    Absolute total and differential cross sections for (g,р)-, (g,n)- and (g,pn)- reactions on the ¹²С, ¹⁴N and ¹⁶О nuclei have been measured using a diffusion chamber placed in a magnetic field and irradiated by a beam of ...
  • Proton polarization in reaction of deuteron photodisintegration at energies of 0.2-2.4 GeV 
    Konovalov, O.G.; Lukyanenko, S.T.; Sorokin, P.V.; Zybalov, A.A. (Вопросы атомной науки и техники, 2002)
    The review of the proton polarization experimental data on two-body deuteron photodisintegration at a photon energy between 0.2 and 2.4 GeV is presented. The NSC KIPT data are compared with the measurements of other centers ...
  • Q-dependence of the quasifree peak maximum position in ²Н(e,e')-reaction 
    Krasil’nikov, V.V.; Kuplennikov, E.L.; Levashov, I.A.; Ranyuk, Yu.N. (Вопросы атомной науки и техники, 2002)
    The problem of the quasifree peak position of energy spectra at scattering electrons in inclusive ²H(e,e')- reaction is discussed. ε(q) dependence of the lightest deuterium nucleus is investigated. The fitting experimental ...
  • Research of analog resonances in NSC KIPT 
    Vodin, A.N. (Вопросы атомной науки и техники, 2003)
    The review of the results received at research of isobar-analog resonances in NSC KIPT in 1967-2002 is carried out. The basic accent is made on the data received at studying of g-decay of analog resonances in nuclei of ...
  • Response function extrapolation of ²H nucleus in the region of high transfer energy 
    Buki, A.Yu.; Nenko, I.A. (Вопросы атомной науки и техники, 2000)
    The experimental response functions of the ²H nucleus are extrapolated along the w-region by the power function for q=1.05 fm⁻¹.
  • Restoring of fast neutron energetic spectra on the basis of amplitude distribution of signals measured by single crystal neutron spectrometer 
    Olejnik, S.N.; Shlyakhov, N.A.; Bozhko, V.P. (Вопросы атомной науки и техники, 2000)
    The technique of restoring fast neutron spectra on the basis of amplitude spectra registered by a scintillation detector has been developed. The typical instability of restoring, that is boundary ejection and periodic ...
  • Searching the analogue 2p₃/₂-resonance in the ³⁶S(p,γ)³⁷Cl reaction 
    Vodin, A.N.; Ushakov, I.V.; Kachan, A.S.; Korda, L.P.; Mischenko, V.M.; Nemashkalo, B.A. (Вопросы атомной науки и техники, 2002)
    Searching the analogue 2p₃/₂-resonance in ³⁷Cl, which is an isobaric analogue of the parent level with E* = 0.646 MeV (Jp = 3/2-) of ³⁷S was carried out. The excitation function for the ³⁶S(p,g)³⁷Cl reaction was measured ...
  • Spin-triplet transitions in (γ,p) and (γ,n) reactions of two-body ⁴He disintegration by photons of energies below 80 MeV 
    Lyakhno, Yu.P.; Gorbenko, E.S.; Dogyust, I.V. (Вопросы атомной науки и техники, 2002)
    The simultaneous least-square fit of expressions for differential cross-sections and asymmetry to the experimental data on dσ/dΩ and Σ(θ), obtained at NSC KIPT, was realized. A set of three bilinear equations with three ...
  • The ⁸Be ground state formation in ¹²C(γ,3α)-reaction 
    Afanas’ev, S.N.; Khodyachikh, A.F. (Вопросы атомной науки и техники, 2001)
    The energy dependence of the total cross section the ⁸Be ground state formation at the energies up to 40 MeV is measured. Angular distributions at three energy intervals are obtained. Results are compared with predictions ...
  • The influence of nuclear deformations on the probabilities of electromagnetic transitions in 1d2s-shell nuclei 
    Vodin, А.N.; Kopanets, Е.G.; Korda, L.P.; Korda, V.Yu. (Вопросы атомной науки и техники, 2003)
    On the basis of a generalized model allowing for different deformations of a nucleus in its initial and ground states the analysis of the probabilities of electromagnetic transitions is performed. It is shown that the ...
  • The kinematic correction to a reaction of quasielastic electron scattering by intranuclear nucleons 
    Dementiy, S.V. (Вопросы атомной науки и техники, 2000)
    The problem of compatibility and interpretation of the data on quasi-elastic electron scattering on nuclei in a reaсtion A(е,е'р), obtained in essentially various kinematic conditions is considered. It is shown that in ...
  • γ-decay of resonance-like structure observed in ³⁰Si(p,γ)³¹p reaction 
    Kachan, A.S.; Vodin, A.N.; Korda, V.Yu.; Korda, L.P.; Mishchenko, V.M.; Slabospitsky, R.P. (Вопросы атомной науки и техники, 2002)
    γ-Decay of a resonance-like structure observed in the reaction ³⁰Si(p,γ)³¹p in the energy region Ep=1.4-2.7 MeV of accelerated protons is studied. The M1 resonance built on the ground state of ³¹P is identified. The position ...

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