Zobrazeno 1 - 10
of 84
pro vyhledávání: '"G.A. Vasil'ev"'
Autor:
L.P. Nechaeva, G.A. Vasil'ev
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 316:442-445
It is shown that the radially magnetized rings made of a rare earth magnetic material such as NdFeB can be effectively optimized to create a magnetic mirror trap for confining plasmas in an electron cyclotron resonance (ECR) ion source.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65ab42b703271d8b9e2ff30a1519f7f1
https://doi.org/10.1016/0168-9002(92)90932-t
https://doi.org/10.1016/0168-9002(92)90932-t
Autor:
G.A. Vasil'ev, V.I. Bondarenko
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 270:212-216
Eighth order solenoids for producing honogeneous magnetic fields were computed. One such solenoid, designed to contain a polarized 3He target, was built and tested. Compared to usual Helmholtz-type coils of similar size and efficiency the new arrange
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21fb7026d3dbaf04932c7b4f618279f7
https://doi.org/10.1016/0168-9002(88)90687-0
https://doi.org/10.1016/0168-9002(88)90687-0
Autor:
G.A. Vasil'ev
Publikováno v:
Nuclear Instruments and Methods. 151:65-68
The three-dimensional field of certain types of quadrupoles is calculated analytically. The method can be considered as a key to optimum designing of a short quadrupoles lens, either electrostatic or magnetic.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9842686f7b0a1bfa8bf7cbb3105fefe
https://doi.org/10.1016/0029-554x(78)90471-8
https://doi.org/10.1016/0029-554x(78)90471-8
Publikováno v:
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology. 20:1001-1009
The results are given of an experimental investigation of the attenuation of reactor radiations in serpentine sand having a poured density of 1·62 g/cm 3 . The sand examined contained about 11·5 per cent water in chemical combination, which is give
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c080e10de51c25bca634117d47108e1
https://doi.org/10.1016/0368-3230(66)90141-8
https://doi.org/10.1016/0368-3230(66)90141-8
Publikováno v:
Soviet Atomic Energy. 19:1283-1289
Results of an experimental study of the attenuation of pile radiations in serpentine sand having a bulk density of 1.62 g/cm3 are reported. The sand investigated contains about 11.5% chemically bound water liberated at temperatures upwards of 450°C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d046f20ebd44d4af05000a664c6f02
https://doi.org/10.1007/bf01163834
https://doi.org/10.1007/bf01163834
Autor:
G.A. Vasil'ev, E.A. Glasov
Publikováno v:
Nuclear Instruments and Methods. 58:303-306
An electron bombardment weak-field ionizer is described which is used in the source of polarized ions. The ionizer is characterized by high efficiency (2 × 10−3 for hydrogen atoms) and low power dissipation (120 W). A 3-keV ion beam produced has 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d65bee092b515c5a892d44bbe56b19f
https://doi.org/10.1016/0029-554x(68)90482-5
https://doi.org/10.1016/0029-554x(68)90482-5
Publikováno v:
Soviet Atomic Energy. 15:671-674
The relaxation lengthsofresearch reactor neutrons were measured in polyethyIene. The findings are in excellent accord with data computed theoretically using the method of moments. The relaxation lengths are ∼15% less than in the case of water.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9bcc6a14b8f7365bec82192d53fb11b
https://doi.org/10.1007/bf01119152
https://doi.org/10.1007/bf01119152
Publikováno v:
Soviet Atomic Energy. 18:151-157
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9159927f0377492cb4c92af9c989b1fe
https://doi.org/10.1007/bf01115807
https://doi.org/10.1007/bf01115807
Publikováno v:
Journal of Nuclear Energy. Parts A/B. Reactor Science and Technology. 20:390-397
Experiments to study the shielding properties of concrete made with serpentine aggregate are described. It is shown that the shielding properties of such concrete in relation to neutrons are slightly better, and in relation to y-radiation no worse, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b3aaba0fb46b61e7117eb12e12679f8
https://doi.org/10.1016/0368-3230(66)90040-1
https://doi.org/10.1016/0368-3230(66)90040-1
Publikováno v:
Soviet Atomic Energy. 15:675-677
A single-transducer fast-neutron spectrometer was used to measure the spectra of fast pile neutrons after passing through polyethylene layers of different thicknesses. The results of measurements at En>3 MeV show excellent agreement with data compute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abb29c1d8e334d2ea32f9c802b960c8a
https://doi.org/10.1007/bf01119153
https://doi.org/10.1007/bf01119153