Results 41 to 50 of about 2,645 (71)

Study of ignition possibility, development and properties of self-sustaining nuclear chain reaction in the fuel-containing masses of the object “Ukryttya”

open access: yesЯдерна фізика та енергетика, 2017
Main characteristic properties of ignition and development of self-sustaining nuclear chain reaction (SCR) in the fuel-containing masses (FCM) of the object “Ukryttya”, and also the main properties of SCR for a number of its typical essentially possible ...
V. A. Babenko, V. N. Pavlovych
doaj  

Dependence of observables in elastic scattering of intermediate energy protons by 6He from its structure [PDF]

open access: yesЯдерна фізика та енергетика, 2007
In the framework of variation calculations on the basis of resonating group method with exact consideration of the Pauli principle the most probable geometric configuration of the ground state 6He nucleus (two-neutron α – 2n and linear three-cluster n ...
V. P. Mikhailyuk, Yu. A. Pozdnyakov
doaj  

About excitation spectrum of 6He below the energy threshold of decay into t + t [PDF]

open access: yesЯдерна фізика та енергетика, 2010
Due to measurements and analysis as inclusive proton spectra from the 3Н(a, р) 6Не reaction (Ea = 27.2 MeV) and two-dimensional spectra of p-a coincidences from the four-body 3Н(a,рa)nn reaction (Ea = 27.2 MeV and Ea = 67.2 MeV) was observed the second ...
O. M. Povoroznyk   +3 more
doaj  

Spectra of gamma-rays in (n, xγ) reactions on ferrum and bismuth nuclei [PDF]

open access: yesЯдерна фізика та енергетика, 2010
The results of the gamma-ray spectra measurements for (n, xγ) reactions induced by 14.1 MeV neutrons on iron and bismuth are presented. Time-of-flight method based on pulse neutron generator was applied.
V. M. Bondar   +5 more
doaj  

Portable scintillation gamma-spectrometer for field measurement of radioactivity in extensive objects [PDF]

open access: yesЯдерна фізика та енергетика, 2011
The portable scintillated gamma-spectrometer for field measurement of radioactivity in the volume objects was designed. The crystal CdWO4 that has weak dependence of light yield from temperature in combination with PMT was applied as the gamma-rays ...
O. A. Bezshyyko   +6 more
doaj  

LEETECH facility as a flexible source of low energy electrons

open access: yesЯдерна фізика та енергетика, 2015
A new versatile facility LEETECH for detector R&D, tests and calibration is designed and constructed. It uses electrons produced by the photoinjector PHIL at LAL, Orsay and provides a powerful tool for wide range R&D studies of different detector ...
D. Attie   +16 more
doaj  

Dependence of resonances parameters from mass number [PDF]

open access: yesЯдерна фізика та енергетика, 2013
Results of some previous investigations concerning definition of full sets of average resonances parameters S0, S1, , , S1,1/2, S1,3/2 for nuclei 47,9Ti, 55,8Fe, 58,7Ni, 65,4Zn, 72,6Ge, 79Se, 91,2Zr, 95,9Mo, 101,1Ru, 106,4Pd, 106Cd, 108Cd, 110Cd, 112Cd,
M. M. Pravdivy, I. O. Korzh
doaj  

Dynamic of the content of radionuclides in water of cooling-pond of Chernobyl NPP (1978 - 2004) [PDF]

open access: yesЯдерна фізика та енергетика, 2006
Dynamic of the artificial radionuclides content of in water of the cooling-pond of ChNPP was studied starting from 1978 till 2004. The total content of radionuclides was founded within the limits of 0,005 - 0,05 Bq/l in the period of 1978 - 1984. After
O. L. Zarubin
doaj  

Yields of e0-electrons from the target surface by bombarding it by α-particles of different energies in the range from 0.9 to 5.5 MeV [PDF]

open access: yesЯдерна фізика та енергетика, 2013
The yields near-zero energy electrons(e0-electrons) and fast electrons (ef-electrons) in the bombardment of targets of aluminum and titanium by α-particles of 238Pu in the low-energy α-particles region (range 0.9 - 5.5 MeV) were measured.
V. T. Kupryashkin   +3 more
doaj  

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