Zobrazeno 1 - 10
of 21
pro vyhledávání: '"W. R. McMurray"'
Autor:
C.B Franklyn, W. R. McMurray, J.I.W. Watterson, K Richardson, A Waites, J Guzek, U.A.S Tapper
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 152:515-526
Two different technical solutions to the problem of generation of mono-energetic fast neutron beams on the gaseous targets are presented here. A simple and cost-effective design of a cooled windowed gas target system is described in the first part of
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 139:471-475
Low energy accelerator-based neutron sources have promising potential for use in a clinical treatment of cancer with boron neutron capture therapy (BNCT) and boron neutron capture synovectomy (BNCS). Such sources often utilise a thick target Be(p,n)
Publikováno v:
Zeitschrift f�r Physik A Atomic Nuclei. 336:203-207
Deuteron spectra from the reaction27Al(n, d)26Mg has been measured at reaction angles 0°→60°, with a spectrometer comprising three multiwire proportional counters followed by a curved plastic scintillator. Spectra were obtained with an energy res
Autor:
Richard C. Lanza, Jacok Guzek, W. R. McMurray, U. A. S. Tapper, Erik. B. Iverson, J.I.W. Watterson
Publikováno v:
SPIE Proceedings.
Low energy neutrons are easily thermalized and are useful in a number of applications including radiography and neutron scattering. A consideration of the early literature and recent experimental results suggests that the reaction 9 Be(d,n) 10 B can
Publikováno v:
SPIE Proceedings.
McMurrayNational Accelerator Centre, Van de Graaff GroupP.O. Box 72, Faure 713 1, South AfricaJ. I. W. WattersonSchonland Research Centre for Nuclear Sciences, University of the WitwatersrandPrivate Bag 3, Wits 2050, Johannesburg, South AfricaABSTRAC
Publikováno v:
SPIE Proceedings.
An inexpensive spectrometer has been developed for the study of charged particle reactions induced by 22 MeV neutrons. The principal components of the spectrometer are three flat multiwire proportional counters which act as energy loss detectors and
Publikováno v:
Nuclear Instruments and Methods. 180:165-171
An associated particle system for neutron production using the 2H(d, n)3He reaction is described. The system employs a thin-walled scattering chamber, an assembly to rotate a deuterated polyethylene target and a magnetic analyzer for recoil particle
Autor:
J. C. Cornell, W. R. McMurray
Publikováno v:
Zeitschrift für Physik. 269:315-322
Proton-gamma ray angular correlations are reported for the (d, p) reaction populating levels in41Ca withln=1. The method differs from previous measurements in that all observed gamma ray transitions from each level of interest are included in the cor
Publikováno v:
Zeitschrift f�r Physik D Atoms, Molecules and Clusters. 1:39-46
The impact parameter dependence of KrL-shell vacancy production in Ar-Kr collisions has been studied for collision energies ranging from 0.97 MeV to 10 MeV by measuring Kr-L x-rays in coincidence with scattered Ar ions. The experimental results have
Publikováno v:
Zeitschrift f�r Physik A Atomic Nuclei. 325:175-181
The elastic scattering of α-particles from28Si at incident energies between 5 and 12 MeV (4.4 and 10.5 MeV in the centre-of-mass system) was studied to ascertain whether quasimolecular states exist for the α+28Si system, as predicted in the literat