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S W Johnsen

Showing results (1-10 of 10) with videos related to

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Medical Physics|May 1, 1977
Proton-beryllium neutron production at 25-55 MeVS W Johnsen
Physics in Medicine and Biology|May 1, 1978
Polyethylene filtration of 30 and 40 MeV p-Be neutron beamsS W Johnsen
Medical Physics|March 1, 1986
Using ion chambers with wedge-shaped absorbers for electron energy measurementsS W Johnsen
Medical Physics|March 1, 1988
An improved technique for aligning the light field with the radiation fields on radiotherapy acceleratorsS W Johnsen, R W Hamm
Physics in Medicine and Biology|December 1, 1983
Electron depth-dose dependence on energy spectral qualityS W Johnsen, P D LaRiviere, E Tanabe
Medical Physics|May 1, 1977
Neutron energy spectra and dose-distribution spectra of cyclotron-produced neutron beamsP H Heintz, S W Johnsen, N F Peek
Medical Physics|May 1, 1981
Improved measurement of neutron spectrum from 35 MeV protons on thick berylliumJ L Ullmann, N Peek, S W Johnsen, et al.
Medical Physics|November 1, 1977
Physical characterization of neutron beams produced by protons and deuterons of various energies bombarding beryllium and lithium targets of several thicknessesH I Amols, F Dicello, M Awschalom, et al.
Physics in Medicine and Biology|January 1, 1978
Dosimetry measurements of 26, 35 and 45 MeV p-Be and p-Li neutron beamsW M Quam, S W Johnsen, G O Hendry, et al.
The British Journal of Radiology|November 1, 1976
Neutron beams generated by protons on berylliumS W Johnsen, N F Peek, G O Hendry, et al.
Pageof 1

Showing results (1-10 of 10) with videos related to

Sort By:
Pageof 1
Medical Physics|May 1, 1977
Proton-beryllium neutron production at 25-55 MeVS W Johnsen
Physics in Medicine and Biology|May 1, 1978
Polyethylene filtration of 30 and 40 MeV p-Be neutron beamsS W Johnsen
Medical Physics|March 1, 1986
Using ion chambers with wedge-shaped absorbers for electron energy measurementsS W Johnsen
Medical Physics|March 1, 1988
An improved technique for aligning the light field with the radiation fields on radiotherapy acceleratorsS W Johnsen, R W Hamm
Physics in Medicine and Biology|December 1, 1983
Electron depth-dose dependence on energy spectral qualityS W Johnsen, P D LaRiviere, E Tanabe
Medical Physics|May 1, 1977
Neutron energy spectra and dose-distribution spectra of cyclotron-produced neutron beamsP H Heintz, S W Johnsen, N F Peek
Medical Physics|May 1, 1981
Improved measurement of neutron spectrum from 35 MeV protons on thick berylliumJ L Ullmann, N Peek, S W Johnsen, et al.
Medical Physics|November 1, 1977
Physical characterization of neutron beams produced by protons and deuterons of various energies bombarding beryllium and lithium targets of several thicknessesH I Amols, F Dicello, M Awschalom, et al.
Physics in Medicine and Biology|January 1, 1978
Dosimetry measurements of 26, 35 and 45 MeV p-Be and p-Li neutron beamsW M Quam, S W Johnsen, G O Hendry, et al.
The British Journal of Radiology|November 1, 1976
Neutron beams generated by protons on berylliumS W Johnsen, N F Peek, G O Hendry, et al.
Pageof 1