Proton-hydrogen collisions by the Faddeev approach

Journal Article · Wed Dec 01 04:00:00 EST 1976 · Phys. Rev., A; (United States)

DOI:https://doi.org/10.1103/PhysRevA.14.2373· OSTI ID:7137019

Saha, H; Chaudhuri, J; Sil, N C

Earlier investigations by our group on the H/sup +/-H collision problem using an approximate form of the Faddeev equations have been extended to include the 2p states in both channels in the coupling scheme. Calculations have been performed with and without the proton-proton interaction. Results for the total charge transfer with proton-proton interaction are found to be reliable above 50 keV. Inclusion of 1s, 2s, and 2p states in the coupling scheme is not sufficient to predict the correct nature of the 1s ..-->.. 2s and 1s ..-->.. 2p excitation and capture cross sections by the present method. (AIP)

• Research Organization: Department of Theoretical Physics, Indian Association for the Cultivation of Science, Calcutta 700032, India
• OSTI ID: 7137019
• Journal Information: Phys. Rev., A; (United States), Journal Name: Phys. Rev., A; (United States) Vol. 14:6; ISSN PLRAA
• Country of Publication: United States
• Language: English

Related Subjects

640304* -- Atomic
Molecular & Chemical Physics-- Collision Phenomena
74 ATOMIC AND MOLECULAR PHYSICS
ATOM COLLISIONS
CAPTURE
CATIONS
CHARGE EXCHANGE
CHARGED PARTICLES
COLLISIONS
CRYOGENIC FLUIDS
ELECTRON CAPTURE
ELEMENTS
ENERGY-LEVEL TRANSITIONS
EXCITATION
FLUIDS
HYDROGEN
HYDROGEN IONS
HYDROGEN IONS 1 PLUS
ION COLLISIONS
ION-ATOM COLLISIONS
IONS
NONMETALS