Перегляд за автором "Khvastunov, V.M."

Сортувати за: Порядок: Результатів:

  • Electroexcitation of giant resonances in ⁵⁴Fe and ⁵⁶Fe nuclei 
    Khvastunov, V.M.; Denyak, V.V.; Ranyuk, Yu.N. (Вопросы атомной науки и техники, 2004)
    The investigation of giant multipole resonanсes in ⁵⁴Fe and ⁵⁶Fe nuclei has been carried out. The resonance at excitation energy of~13 MeV (51A¹/³) is shown to be of E2 type and to exist in both nuclei. In both nuclei the ...
  • Fission of heavy nuclei by linearly polarized photons 
    Khvastunov, V.M.; Denyak, V.V.; Kas’yan, S.V.; Likhachev, V.P.; Paschuk, S.A. (Вопросы атомной науки и техники, 2002)
    Analysing power Σ data from photofission of ²³²Th, ²³³U, ²³5U, ²³⁶U, ²³⁸U at the region of giant resonance have been measured using linearly polarized photons. The polarized photons were obtained by plane channelling of ...
  • Giant multipole resonances 
    Khvastunov, V.M. (Вопросы атомной науки и техники, 2003)
    The review of the experimental discovery of and further research into giant multipole resonances performed at the Kharkov Institute of Physics and Technology is outlined. These results are compared with theoretical and ...
  • High-resolution spectrometer for ”Salo”-project 
    Khvastunov, V.M.; Denyak, V.V. (Вопросы атомной науки и техники, 2011)
    The spectrometer of the high resolution for the project "SALO" is calculated. The spectrometer consists of two quadrupole lenses and two dipole magnets and has the length of 11.306 m. Spectrometer has resolution 4.74 × ...
  • Isospin and energy position of isovector giant multipole resonances 
    Khvastunov, V.M. (Вопросы атомной науки и техники, 2000)
    The energy position Em of the dipole and quadrupole giant resonances versus the nuclear isospin T₀ is discussed. It is shown, that the proposed line E =a+bT₀ is in the better agreement with the experimental data of the ...
  • Linear polarization of photons produced by the electrons moving along the crystallographic plane in a silicon crystal 
    Denyak, V.V.; Khvastunov, V.M.; Likhachev, V.P.; Paschuk, S.A.; Schelin, H.R. (Вопросы атомной науки и техники, 2001)
    We present the results of the polarization and intensity measurements versus photon energy Eg=5-35 MeV for the photon beam produced by the electrons with the energies 1.2 and 1.5 GeV moving in the silicon crystal 500 and ...
  • Main results on nuclear physics obtained at IHEPNF NSC KIPT during the last decade 
    Buki, A.Yu.; Vodin, A.N.; Kachan, A.S.; Kirichenko, V.V.; Nemashkalo, B.A.; Skakun, E.A.; Slabospitsky, R.P.; Khvastunov, V.M.; Dogyust, I.V. (Вопросы атомной науки и техники, 2001)
    The main experimental results on nuclear physics obtained at INEPT KIPT during the last decade have been observed.
  • Quasielastic electron scattering on ⁶³Cu in the giant resonance energy region 
    Denyak, V.V.; Khvastunov, V.M.; Paschuk, S.A.; Schelin, H.R. (Вопросы атомной науки и техники, 2009)
    The result of the extraction of the quasielastic part from the electron scattered spectra on ⁶³Cu is reported. The position of the peak maximum was determined for each quasielastic spectrum and the momentum transfer ...
  • System of spectrometers of high resolution for the ”Salo” project 
    Khvastunov, V.M.; Denyak, V.V.; Dovbnya, A.N. (Вопросы атомной науки и техники, 2013)
    System calculation from two spectrometers of high resolution for the "SALO" project is carried out. Both spectrometers have own resolution on an impulse better 1•10⁻⁴ and solid angle 4.9 msr. Ranges of angles for carrying ...
  • The method of scattered electron spectrum division into resonance and quasielastic parts in the energy region of giant resonances 
    Denyak, V.V.; Khvastunov, V.M.; Paschuk, S.A.; Schelin, H.R. (Вопросы атомной науки и техники, 2005)
    The pioneer method for extraction of quasielastic part from the spectrum of scattered electrons is proposed. The essence of the method is in simultaneous multipole analysis of the mix of quasielastic and resonant ...
  • ²³⁸U fission near the threshold 
    Khvastunov, V.M.; Kasilov, V.I.; Kochetov, S.S.; Khomich, A.A. (Вопросы атомной науки и техники, 2020)
    Using the data on angular distribution of fission fragments, a threshold has been determined in a dipole fission channel with J=1 spin projection to the nucleus symmetry axis. It has been shown that the peak observed in ...
  • Usage of the fission reaction for the measurement of the polarization degree of photon beam 
    Denyak, V.V.; Khvastunov, V.M.; Paschuk, S.A.; Schelin, H.R. (Вопросы атомной науки и техники, 2009)
    The e±ciency of photofission of ²³²Th and ²³⁸U for the measurement of the polarization degree of photon beam has been compared with the conventional reaction of the deuterium photodisintegration.