Analysis of the C12(p′, pψ2)C12 reaction at 200 MeV in the distorted-wave impulse approximation

J. R. Comfort, G. L. Moake, C. C. Foster, P. Schwandt, W. G. Love

Research output: Contribution to journalArticle

74 Citations (Scopus)

Abstract

Differential cross sections and analyzing powers are presented for discrete states of C12 up to 21-MeV excitation energy as observed by the C12(p', p2)C12 reaction at 200 MeV. The results of distorted-wave, impulse-approximation calculations with a 210-MeV free nucleon-nucleon t matrix are compared with the data for most of the transitions. The comparisons are divided into classes that emphasize different aspects of the effective interaction. As a whole, the comparisons are comparable to those at lower energies. However, the description of the 15.11-MeV transition to a 1+, T=1 state is decidedly inferior. The effects of removing abnormal-parity amplitudes with S=1 are considered for several transitions. In particular, their removal produces good agreement for the 15.11-MeV state. NUCLEAR REACTIONS C12(p', p2)C12, E=200 MeV, measured (Ep,), Ay(Ep,); =6°-60°, Ex=0-21 MeV. DWIA analysis.

Original languageEnglish (US)
Pages (from-to)1800-1817
Number of pages18
JournalPhysical Review C
Volume26
Issue number5
DOIs
StatePublished - 1982

Fingerprint

impulses
approximation
parity
energy
cross sections
matrices
excitation
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Analysis of the C12(p′, pψ2)C12 reaction at 200 MeV in the distorted-wave impulse approximation. / Comfort, J. R.; Moake, G. L.; Foster, C. C.; Schwandt, P.; Love, W. G.

In: Physical Review C, Vol. 26, No. 5, 1982, p. 1800-1817.

Research output: Contribution to journalArticle

Comfort, J. R. ; Moake, G. L. ; Foster, C. C. ; Schwandt, P. ; Love, W. G. / Analysis of the C12(p′, pψ2)C12 reaction at 200 MeV in the distorted-wave impulse approximation. In: Physical Review C. 1982 ; Vol. 26, No. 5. pp. 1800-1817.
@article{b80a7f53f42a400daec9a71d628d5482,
title = "Analysis of the C12(p′, pψ2)C12 reaction at 200 MeV in the distorted-wave impulse approximation",
abstract = "Differential cross sections and analyzing powers are presented for discrete states of C12 up to 21-MeV excitation energy as observed by the C12(p', p2)C12 reaction at 200 MeV. The results of distorted-wave, impulse-approximation calculations with a 210-MeV free nucleon-nucleon t matrix are compared with the data for most of the transitions. The comparisons are divided into classes that emphasize different aspects of the effective interaction. As a whole, the comparisons are comparable to those at lower energies. However, the description of the 15.11-MeV transition to a 1+, T=1 state is decidedly inferior. The effects of removing abnormal-parity amplitudes with S=1 are considered for several transitions. In particular, their removal produces good agreement for the 15.11-MeV state. NUCLEAR REACTIONS C12(p', p2)C12, E=200 MeV, measured (Ep,), Ay(Ep,); =6°-60°, Ex=0-21 MeV. DWIA analysis.",
author = "Comfort, {J. R.} and Moake, {G. L.} and Foster, {C. C.} and P. Schwandt and Love, {W. G.}",
year = "1982",
doi = "10.1103/PhysRevC.26.1800",
language = "English (US)",
volume = "26",
pages = "1800--1817",
journal = "Physical Review C - Nuclear Physics",
issn = "0556-2813",
publisher = "American Physical Society",
number = "5",

}

TY - JOUR

T1 - Analysis of the C12(p′, pψ2)C12 reaction at 200 MeV in the distorted-wave impulse approximation

AU - Comfort, J. R.

AU - Moake, G. L.

AU - Foster, C. C.

AU - Schwandt, P.

AU - Love, W. G.

PY - 1982

Y1 - 1982

N2 - Differential cross sections and analyzing powers are presented for discrete states of C12 up to 21-MeV excitation energy as observed by the C12(p', p2)C12 reaction at 200 MeV. The results of distorted-wave, impulse-approximation calculations with a 210-MeV free nucleon-nucleon t matrix are compared with the data for most of the transitions. The comparisons are divided into classes that emphasize different aspects of the effective interaction. As a whole, the comparisons are comparable to those at lower energies. However, the description of the 15.11-MeV transition to a 1+, T=1 state is decidedly inferior. The effects of removing abnormal-parity amplitudes with S=1 are considered for several transitions. In particular, their removal produces good agreement for the 15.11-MeV state. NUCLEAR REACTIONS C12(p', p2)C12, E=200 MeV, measured (Ep,), Ay(Ep,); =6°-60°, Ex=0-21 MeV. DWIA analysis.

AB - Differential cross sections and analyzing powers are presented for discrete states of C12 up to 21-MeV excitation energy as observed by the C12(p', p2)C12 reaction at 200 MeV. The results of distorted-wave, impulse-approximation calculations with a 210-MeV free nucleon-nucleon t matrix are compared with the data for most of the transitions. The comparisons are divided into classes that emphasize different aspects of the effective interaction. As a whole, the comparisons are comparable to those at lower energies. However, the description of the 15.11-MeV transition to a 1+, T=1 state is decidedly inferior. The effects of removing abnormal-parity amplitudes with S=1 are considered for several transitions. In particular, their removal produces good agreement for the 15.11-MeV state. NUCLEAR REACTIONS C12(p', p2)C12, E=200 MeV, measured (Ep,), Ay(Ep,); =6°-60°, Ex=0-21 MeV. DWIA analysis.

UR - http://www.scopus.com/inward/record.url?scp=0001263063&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001263063&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.26.1800

DO - 10.1103/PhysRevC.26.1800

M3 - Article

AN - SCOPUS:0001263063

VL - 26

SP - 1800

EP - 1817

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 5

ER -