Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Carl L. Bailey"'
Publikováno v:
Journal of Geophysical Research. 109
[1] Time-of-flight mass spectrometers on spacecraft are the most direct method for determining chemical composition of cosmic dust grains. Miniaturization of these instruments presents many challenges. Larger space-charge effects, greater deviations
Autor:
Ronald L. Grimm, Heidi L. K. Manning, James E. Farnsworth, Daniel E. Austin, Jesse L. Beauchamp, Thomas J. Ahrens, Carl L. Bailey
Publikováno v:
Journal of Geophysical Research. 108
Micron-sized iron and copper particles accelerated to 2–20 km/s in a 2 MV van de Graaff electrostatic accelerator were used to test the performance of our recently developed cosmic dust mass spectrometer. This compact in situ dust analyzer, known a
Publikováno v:
Physical Review. 151:20-27
Measurements have been made of the differential cross sections for ejection of electrons of various energies at various angles from hydrogen and helium gases bombarded by 100- to 300- keV protons. After electrostatic analysis, individual electrons we
Publikováno v:
Physical Review. 73:274-278
Autor:
Thor Bergstralth, Hugh T. Richards, Carl L. Bailey, John H. Williams, W. E. Bennett, Richard G. Nuckolls
Publikováno v:
Physical Review. 70:583-589
An experimental investigation of the total scattering cross section of hydrogen and carbon for neutrons of energies 0.35 to 6.0 Mev is reported. Neutrons of discrete energies were produced by particle bombardment of lithium, carbon, and heavy water t
Autor:
Carl L. Bailey, William R. Stratton
Publikováno v:
Physical Review. 77:194-196
The efficiency of the nuclear reaction ${\mathrm{C}}^{12}(p,\ensuremath{\gamma}){\mathrm{N}}^{13}$ has been measured over the energy range from 125 kev to 200 kev, with results which are in good agreement with those recently published by Hall and Fow
Autor:
John H. Williams, Carl L. Bailey, Hugh T. Richards, W. E. Bennett, Richard G. Nuckolls, Thor Bergstralh
Publikováno v:
Physical Review. 70:805-807
By observations of the transmission of ${\mathrm{H}}_{2}$O and ${\mathrm{D}}_{2}$O for neutrons of discrete energies between 0.35 and 6.0 Mev and from a knowledge of ${\ensuremath{\sigma}}_{s}{(\mathrm{H})}^{1}$, values of ${\ensuremath{\sigma}}_{s}(
Publikováno v:
American Journal of Physics. 17:517-518
Autor:
John H. Williams, Carl L. Bailey
Publikováno v:
Physical Review. 61:539-539