Zobrazeno 1 - 10
of 65
pro vyhledávání: '"M. E. Wyman"'
Publikováno v:
Neutrinos and Other Matters ISBN: 9789810202705
A measurement of the electron spectrum from the thermal neutron fission of U/sup 235/ is described. From this spectrum the antineutrino spectrum is calculated, and on the basis of the two-component theory of the antineutrino a predicted average cross
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::399f23d99563e0fe0dcd04e15c83c8cc
https://doi.org/10.1142/9789814343060_0010
https://doi.org/10.1142/9789814343060_0010
Publikováno v:
Journal of Applied Physics. 49:4627-4633
Internal conversion cascading in fragments from thermal‐neutron‐induced fission of 235U was studied through the measurement of the x rays emitted by the fragments. Two high‐resolution Si(Li) semiconductor detectors were used to measure the x ra
Publikováno v:
Nuclear Science and Engineering. 53:47-60
Absolute measurements were made for the equilibrium and time-dependent beta-ray energy spectra from flssion fragments produced bv spontaneous fission of /sup 252/Cf. The beta rays were detected by a plastic scintillator, and the fission rate was moni
An Experimental Study of the Time Dependence of the Beta Energy Spectrum from 235U Fission Fragments
Autor:
M. E. Wyman, J. W. Kutcher
Publikováno v:
Nuclear Science and Engineering. 26:435-446
An absolute experimental measurement has been made of the time dependence of the beta energy spectrum from fission fragments, specifically beta particles of energies greater than 0.75 MeV produced ...
Autor:
W. A. Goodwin, M. E. Wyman
Publikováno v:
Nuclear Applications and Technology. 8:246-254
The time- and space-dependent temperature distribution within a TRIGA Mark II fuel element has been measured during a series of power excursions. The temperatures were obtained from 14 thermocouple...
Autor:
M. E. Wyman, C. H. Adams
Publikováno v:
Journal of Applied Physics. 40:344-350
A method has been developed to measure thermal properties of a media from time‐dependent temperature distributions. Data from a number of locations and times are used to construct polynomial approximations to the observed phenomenon. Derivatives ap
Publikováno v:
Physical Review. 113:280-286
A measurement of the electron spectrum from the thermal neutron fission of U/sup 235/ is described. From this spectrum the antineutrino spectrum is calculated, and on the basis of the two-component theory of the antineutrino a predicted average cross
Autor:
M. E. Wyman, L. Bridwell
Publikováno v:
Review of Scientific Instruments. 37:1145-1150
Apparatus for the half‐life measurements of x rays from fission fragments is described. The fission fragment detector was an ultrathin plastic scintillator and the x‐ray detector was a 1 mm NaI (Tl) crystal. Both detectors were mounted on fast (5
Publikováno v:
Review of Scientific Instruments. 39:1566-1568
A silicon surface‐barrier detector may be evaluated by determining certain parameters from a fission fragment energy spectrum recorded by that detector. This paper describes the computer program ANLZE which determines these spectrum parameters in a
Publikováno v:
Review of Scientific Instruments. 34:529-531
A method for measuring the charge spectrum of particles in a solid‐gas suspension flow is described. The probe, fabricated of hypodermic needle, gives minimal disturbance to the flow stream. The charge spectrum is obtained by a pulse counting techn