ELECTRON NUCLEON INTERACTION IN QUASIFREE SCATTERING. 2. NONRELATIVISTIC HAMILTONIAN THROUGH FOURTH ORDER

Giusti, C.; Pacati, F.D.

doi:10.1016/0375-9474(80)90219-5

ELECTRON NUCLEON INTERACTION IN QUASIFREE SCATTERING. 2. NONRELATIVISTIC HAMILTONIAN THROUGH FOURTH ORDER

C. Giusti
(
- Pavia U.
)
,
F.D. Pacati
(
- Pavia U.
)

1980

10 pages

Published in:

Nucl.Phys.A 336 (1980) 427-436

Published: 1980

DOI:

10.1016/0375-9474(80)90219-5

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Abstract: (Elsevier)

The interaction of non-relativistic nucleons with relativistic electrons can be expressed by a Hamiltonian expanded in a power series of the recoil nucleon velocity. In this paper third- and fourth-order terms are calculated. Free electron-nucleon-scattering and quasi-free electron scattering on 12 C are studied and results through various orders are compared with the relativistic formulae. A different off-shell behaviour of the relativistic approach is found, which is independent of the higher-order terms and seems responsible for the different results of knock-out reactions.

ELECTRON NUCLEON: INTERACTION
INTERACTION: ELECTRON NUCLEON
ELECTRON LIGHT NUCLEUS: NUCLEAR REACTION
N: EMISSION
EMISSION: N
CARBON: NUCLIDE
DIFFERENTIAL CROSS SECTION: ENERGY DEPENDENCE
ENERGY DEPENDENCE: DIFFERENTIAL CROSS SECTION
APPROXIMATION: BORN
APPROXIMATION: NONRELATIVISTIC