Zobrazeno 1 - 5
of 5
pro vyhledávání: '"P. J. Celliers"'
Autor:
D. T. Fourie, M. E. M. Eisa, C.A. Pineda-Vargas, G. de Villiers, J. L. Conradie, K.A. Springhorn, J.L.G. Delsink, P. J. Celliers
Publikováno v:
World Journal of Nuclear Science and Technology. :83-86
The operating principles of the two duoplasmatron ion sources and the PIG source available for the Van de Graaff accelerator have been determined qualitatively, mainly by studying the extensive literature on ion sources. The main characteristics of t
Autor:
K.A. Springhorn, P.M. Maine, C.A. Pineda-Vargas, J.G. de Villiers, J. L. Conradie, J.L.G. Delsink, P. J. Celliers, D.T. Fourie, M.E. Eisa
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 231:101-105
With the aim of improving the reliability and stability of the beams delivered to the nuclear microprobe at iThemba LABS, as well as optimization of the beam characteristics along the van de Graaff accelerator beamlines in general, relevant modificat
Autor:
H. A. Smit, H. N. Jungwirth, A. Müller, H. du Plessis, M.J. van Niekerk, A.H. Botha, J.L.G. Delsink, J. S. du Toit, P. J. Theron, J.G. de Villiers, Mike Hogan, P. M. Cronje, P. J. Celliers, Ivan Kohler, J. L. Conradie, P. F. Rohwer, D.T. Fourie
Publikováno v:
AIP Conference Proceedings.
The facilities at the National Accelerator Center (NAC) are utilized for proton and neutron therapy, the production of radioisotopes and for nuclear physics experiments. This implies an operating schedule with nine energy changes per week. Mainly due
Autor:
J. W. Koen, P. J. Celliers
Publikováno v:
Zeitschrift f�r Physik A: Atoms and Nuclei. 282:159-162
The lifetimes of the 822, 865 and 1075 keV levels in75As, as well as the spins of the latter two levels, were determined by resonant scattering of gamma rays. The primary radiation from 3000 and 5000 Ci60Co sources was Compton scattered to produce ga
Autor:
R. Saayman, P. J. Celliers
Publikováno v:
Zeitschrift f�r Physik. 254:286-292
The nuclear properties of the low-lying negative parity states in75As are discussed in terms of the excited-core model. The core and particle parameters were determined by a simultaneous fitting of the available data into a least square iteration pro