Zobrazeno 1 - 9
of 9
pro vyhledávání: '"D. O. Wells"'
Publikováno v:
Physical Review Letters. 32:684-687
The reactions $^{6}\mathrm{Li}(p,pn)^{5}\mathrm{Li}$, $^{9}\mathrm{Be}(p,pn)^{8}\mathrm{Be}$, and $^{13}\mathrm{C}(p,pn)^{12}\mathrm{C}$, as well as the reaction $^{6}\mathrm{Li}(p,2p)^{5}\mathrm{He}$, have been studied at 46 MeV. The plane-wave impu
Autor:
J. W. Leonard, K. I. Roulston, D. O. Wells, I. F. Bubb, A. McIlwain, S.N. Bunker, B. G. Whitmore, Mahavir Jain, K. G. Standing
Publikováno v:
Canadian Journal of Physics. 52:648-654
Neutron total cross sections have been measured in the energy range of 20 to 45 MeV for Be, C, Al, Cu, and Zn. The typical accuracy was 1% to 2%. Results are compared with optical model calculations in which the only variable is the surface absorptio
Publikováno v:
Nuclear Instruments and Methods. 164:129-141
A time-of-flight facility for measuring the spectra of fast neutrons produced in nuclear reactions is described. Flight paths of 10 m are available for laboratory angles between 10° and 170°. The performance for (p, n) and (p, pn) reaction studies
Autor:
C. A. Miller, D. O. Wells, K.H. Bray, S.N. Bunker, W. T. H. van Oers, K.S. Jayaraman, J. M. Nelson, Mahavir Jain
Publikováno v:
Canadian Journal of Physics. 51:1012-1016
A study of the 40Ca(p,2p)39K reaction has been made for two states of 39K, the 1d3/2−1(g.s.) and 2s1/2−1(2.53 MeV). Angular correlations at symmetric, coplanar angles between 30 and 105° have been measured. The data are compared with a distorted
Publikováno v:
Physical Review. 139:B1125-B1134
Autor:
W. T. H. van Oers, K.S. Jayaraman, D. O. Wells, S.N. Bunker, Mahavir Jain, K.H. Bray, G.A. Moss, Y.I. Wu
Publikováno v:
Physical Review C. 3:1771-1785
A search has been made for excited states in $^{3}\mathrm{He}$ by investigating proton-induced reactions on $^{6}\mathrm{Li}$. The investigation consisted of two parts. In the first part, a kinematically incomplete experiment, the $^{3}\mathrm{He}$ a
Publikováno v:
Physical Review. 130:1961-1970
The radioactive decay of Ni/sup 56/ to Co/sup 56/ (half life, 6.10 450 deg C in a 0.02) was investigated using scintillation gamma-ray spectrometers, both singly and in coincidence. The seectra revealed gamma rays of 0.164 450 deg C in a 0.003(99.3 4
Autor:
K.S. Jayaraman, D. O. Wells, J. Janiszewski, J.M. Nelson, C.A. Miller, Mahavir Jain, S.N. Bunker, I.E. McCarthy, K.H. Bray, W. T. H. van Oers
Publikováno v:
Physics Letters B. 35:41-43
Angular correlations for the reaction 40 Ca(p, 2p) 39 K have been measured at symmetric, coplanar angles between 30° and 105° for both the ground state and first excited state of 39 K. The angular correlations are compared with a distorted-wave t -
Publikováno v:
Review of Scientific Instruments. 31:1163-1164
A method is described which was used to minimize light loss through the glass envelope of the photomultiplier (PM), to obtain a smaller instrumental line width, and to obtain a larger pulse height from a given crystal-PM tube combination in a scintil