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Richard J. Drachman

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Featured researches published by Richard J. Drachman.

Physical Review | 1958

Meson Pair Theory in Intermediate Coupling

Richard J. Drachman

Wentzels scalar meson pair theory has been treated in the intermediate coupling approximation, for two different forms of the cutoff function, and for various values of the coupling constant. The agreement of the approximate values of the self-energy with the exact ones is excellent. (auth)

Physical Review | 1968

VARIATIONAL BOUNDS IN POSITRON--ATOM SCATTERING.

Richard J. Drachman

Physical Review | 1966

Theory of low-energy positron-helium scattering.

Richard J. Drachman

Physical Review | 1965

Positron-hydrogen scattering at low energies.

Richard J. Drachman

Physical Review | 1964

Error Estimates in the Variational Many-Boson Calculation

Richard J. Drachman

Physical Review | 1969

ADDENDUM TO ''VARIATIONAL BOUNDS IN POSITRON--ATOM SCATTERING''.

Richard J. Drachman

Physical Review | 1966

Positron annihilation in helium.

Richard J. Drachman

Physical Review | 1968

Possible resonance in positron hydrogen scattering

Richard J. Drachman

Physical Review | 1963

ELECTRIC POLARIZATION OF THE DEUTERON BY A POINT CHARGE

Richard J. Drachman

Physical Review | 1963

HARD-SPHERE BOSON GAS WITH WEAK ATTRACTION OR REPULSION

Richard J. Drachman

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