Multipole moments for C12 from coupled channels analysis of 0.8 and 1.0 GeV proton scattering

G. S. Blanpied; C. Shekhar Mishra; B. G. Ritchie

doi:10.1103/PhysRevC.33.1527

Multipole moments for C12 from coupled channels analysis of 0.8 and 1.0 GeV proton scattering

G. S. Blanpied, C. Shekhar Mishra, B. G. Ritchie

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9 Scopus citations

Abstract

A coupled channels analysis of data from previous work on proton scattering from C12 at 0.8 and 1.0 GeV is presented. Calculations were performed in which the 0+,2+, and 4+ states were assumed to belong to the ground state rotational band. A deformed Woods-Saxon optical potential, with and without spin-orbit terms, was adjusted to fit the data. The multipole moments of the deformed optical potentials are related to those of the matter distributions by Satchlers theorem. Although the various values of the moments obtained here from the (p,p) data agree in sign and are approximately the same in magnitude, the values are consistently smaller for ME(2) and ME(4) than those obtained from (e,e) and from Hartree-Fock calculations.

Original language	English (US)
Pages (from-to)	1527-1530
Number of pages	4
Journal	Physical Review C
Volume	33
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.33.1527
State	Published - Jan 1 1986
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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title = "Multipole moments for C12 from coupled channels analysis of 0.8 and 1.0 GeV proton scattering",

abstract = "A coupled channels analysis of data from previous work on proton scattering from C12 at 0.8 and 1.0 GeV is presented. Calculations were performed in which the 0+,2+, and 4+ states were assumed to belong to the ground state rotational band. A deformed Woods-Saxon optical potential, with and without spin-orbit terms, was adjusted to fit the data. The multipole moments of the deformed optical potentials are related to those of the matter distributions by Satchlers theorem. Although the various values of the moments obtained here from the (p,p) data agree in sign and are approximately the same in magnitude, the values are consistently smaller for ME(2) and ME(4) than those obtained from (e,e) and from Hartree-Fock calculations.",

author = "Blanpied, {G. S.} and Mishra, {C. Shekhar} and Ritchie, {B. G.}",

year = "1986",

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T1 - Multipole moments for C12 from coupled channels analysis of 0.8 and 1.0 GeV proton scattering

AU - Blanpied, G. S.

AU - Mishra, C. Shekhar

AU - Ritchie, B. G.

PY - 1986/1/1

Y1 - 1986/1/1

N2 - A coupled channels analysis of data from previous work on proton scattering from C12 at 0.8 and 1.0 GeV is presented. Calculations were performed in which the 0+,2+, and 4+ states were assumed to belong to the ground state rotational band. A deformed Woods-Saxon optical potential, with and without spin-orbit terms, was adjusted to fit the data. The multipole moments of the deformed optical potentials are related to those of the matter distributions by Satchlers theorem. Although the various values of the moments obtained here from the (p,p) data agree in sign and are approximately the same in magnitude, the values are consistently smaller for ME(2) and ME(4) than those obtained from (e,e) and from Hartree-Fock calculations.

AB - A coupled channels analysis of data from previous work on proton scattering from C12 at 0.8 and 1.0 GeV is presented. Calculations were performed in which the 0+,2+, and 4+ states were assumed to belong to the ground state rotational band. A deformed Woods-Saxon optical potential, with and without spin-orbit terms, was adjusted to fit the data. The multipole moments of the deformed optical potentials are related to those of the matter distributions by Satchlers theorem. Although the various values of the moments obtained here from the (p,p) data agree in sign and are approximately the same in magnitude, the values are consistently smaller for ME(2) and ME(4) than those obtained from (e,e) and from Hartree-Fock calculations.

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