T. W. Armstrong

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Publications

Citations

H-Index

Active since

1968

Affiliations

Science Applications International Corporation (United States)(Current)

Oak Ridge National Laboratory

Marshall Space Flight Center

System Science Applications (United States)

University of San Francisco

T. W. Armstrong is an author at Science Applications International Corporation (United States) specializing in physics, nuclear physics, and radiation physics.

Publications per year

1968–2012

Publications

Calculations of neutron flux spectra induced in the Earth's atmosphere by galactic cosmic rays

T. W. Armstrong, K. C. Chandler, J. Barish · Journal of Geophysical Research Atmospheres · 1973 · 162 citations · Full text

Natural Sciences, Earth Sciences, Physics +16

HETC: A High Energy Transport Code

T. W. Armstrong, K. C. Chandler · Nuclear Science and Engineering · 1972 · 118 citations

Engineering, Nuclear Engineering, Physics +10

Predictions of secondary neutrons and their importance to radiation effects inside the international space station

T. W. Armstrong, B. L. Colborn · Radiation Measurements · 2001 · 68 citations

Engineering, Nuclear Engineering, Physics +16

Predictions of induced radioactivity for spacecraft in low Earth orbit

T. W. Armstrong, B. L. Colborn · International Journal of Radiation Applications and Instrumentation Part D Nuclear Tracks and Radiation Measurements · 1992 · 40 citations

Engineering, Earth Sciences, Nuclear Engineering +14

Calculation of cosmogenic radionuclides in the moon and comparison with Apollo measurements

T. W. Armstrong, R. G. Alsmiller · NASA Technical Reports Server (NASA) · 1971 · 39 citations

Natural Sciences, Earth Sciences, Physics +17

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