Scholars@Duke publication: Dispersion relation approach to the coulomb correction term of the proton-nucleus optical model potential

Dispersion relation approach to the coulomb correction term of the proton-nucleus optical model potential

Publication , Journal Article

Tornow, W; Delaroche, JP

Published in: Physics Letters B

August 18, 1988

It is shown that the dispersion relation which connects the real and imaginary central parts of the proton-nucleus optical model potential gives rise to a real Coulomb correction term ΔVc, which consists of energy dependent surface and volume components. This feature is illustrated for proton scattering from ⁴⁰Ca at energies below 40 MeV, where the surface component of ΔVc exhibits large variations with incident energy. Our findings are compared to a recent experimental determination of ΔVc. © 1988.

Duke Scholars

Author Werner Tornow Physics

Published In

Physics Letters B

DOI

10.1016/0370-2693(88)90342-5

ISSN

0370-2693

Publication Date

August 18, 1988

Volume

210

Issue

1-2

Start / End Page

26 / 30

Related Subject Headings

Nuclear & Particles Physics
51 Physical sciences
49 Mathematical sciences
0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
0201 Astronomical and Space Sciences
0105 Mathematical Physics

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Tornow, W., & Delaroche, J. P. (1988). Dispersion relation approach to the coulomb correction term of the proton-nucleus optical model potential. Physics Letters B, 210(1–2), 26–30. https://doi.org/10.1016/0370-2693(88)90342-5

Tornow, W., and J. P. Delaroche. “Dispersion relation approach to the coulomb correction term of the proton-nucleus optical model potential.” Physics Letters B 210, no. 1–2 (August 18, 1988): 26–30. https://doi.org/10.1016/0370-2693(88)90342-5.

Tornow W, Delaroche JP. Dispersion relation approach to the coulomb correction term of the proton-nucleus optical model potential. Physics Letters B. 1988 Aug 18;210(1–2):26–30.

Tornow, W., and J. P. Delaroche. “Dispersion relation approach to the coulomb correction term of the proton-nucleus optical model potential.” Physics Letters B, vol. 210, no. 1–2, Aug. 1988, pp. 26–30. Scopus, doi:10.1016/0370-2693(88)90342-5.

Tornow W, Delaroche JP. Dispersion relation approach to the coulomb correction term of the proton-nucleus optical model potential. Physics Letters B. 1988 Aug 18;210(1–2):26–30.

Published In

Physics Letters B

DOI

10.1016/0370-2693(88)90342-5

ISSN

0370-2693

Publication Date

August 18, 1988

Volume

210

Issue

1-2

Start / End Page

26 / 30

Related Subject Headings

Nuclear & Particles Physics
51 Physical sciences
49 Mathematical sciences
0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
0201 Astronomical and Space Sciences
0105 Mathematical Physics