Concepedia

Richard J. Drachman

RJ

58

Publications

2.5K

Citations

30

H-Index

1965

Active since

Affiliations

Goddard Space Flight Center(Current)

National Aeronautics and Space Administration

Richard J. Drachman is an author at Goddard Space Flight Center specializing in physics, engineering, and quantum chemistry.

Top concepts

Publications per year

1965–2007

58

Publications

58

The annihilation of galactic positrons

R. W. Bussard, R. Ramaty, Richard J. Drachman · The Astrophysical Journal · 1979 · 178 citations

Generalized Hylleraas Calculation of Positron-Hydrogen Scattering

A. K. Bhatia, A. Temkin, Richard J. Drachman et al. · Physical review. A, General physics · 1971 · 143 citations

, , +15

New calculation of the properties of the positronium ion

A. K. Bhatia, Richard J. Drachman · Physical review. A, General physics · 1983 · 141 citations

, , +14

Rydberg states of helium: An optical-potential analysis

Richard J. Drachman · Physical review. A, General physics · 1982 · 108 citations

, , +18

A new global operator for two-particle delta functions

Richard J. Drachman · Journal of Physics B Atomic and Molecular Physics · 1981 · 91 citations

, , +10

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