Pion-nucleus spin-flip strength at low and resonance energies

B. G. Ofenloch; R. A. Giannelli; Barry Ritchie; J. M. O'Donnell; J. N. Knudson; C. L. Morris; C. M. Kormanyos; A. Saunders; J. Z. Williams; R. A. Lindgren; B. L. Clausen

doi:10.1103/PhysRevC.55.1295

Pion-nucleus spin-flip strength at low and resonance energies

B. G. Ofenloch, R. A. Giannelli, Barry Ritchie, J. M. O'Donnell, J. N. Knudson, C. L. Morris, C. M. Kormanyos, A. Saunders, J. Z. Williams, R. A. Lindgren, B. L. Clausen

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

Cross sections have been measured for 65 MeV [Formula Presented] scattering to the [Formula Presented]B ground and first four excited states. The 1.74 MeV excited state results provide the first measurement of the energy dependence of the isovector spin-flip strength parameter. Our analysis indicates that the observed empirical enhancement of the isovector spin-flip strength has little or no dependence on energy at and below resonance. A mass dependence for the empirical enhancement factor may exist.

Original language	English (US)
Pages (from-to)	1295-1303
Number of pages	9
Journal	Physical Review C - Nuclear Physics
Volume	55
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.55.1295
State	Published - 1997

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.55.1295

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title = "Pion-nucleus spin-flip strength at low and resonance energies",

abstract = "Cross sections have been measured for 65 MeV [Formula Presented] scattering to the [Formula Presented]B ground and first four excited states. The 1.74 MeV excited state results provide the first measurement of the energy dependence of the isovector spin-flip strength parameter. Our analysis indicates that the observed empirical enhancement of the isovector spin-flip strength has little or no dependence on energy at and below resonance. A mass dependence for the empirical enhancement factor may exist.",

author = "Ofenloch, {B. G.} and Giannelli, {R. A.} and Barry Ritchie and O'Donnell, {J. M.} and Knudson, {J. N.} and Morris, {C. L.} and Kormanyos, {C. M.} and A. Saunders and Williams, {J. Z.} and Lindgren, {R. A.} and Clausen, {B. L.}",

year = "1997",

doi = "10.1103/PhysRevC.55.1295",

language = "English (US)",

volume = "55",

pages = "1295--1303",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

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TY - JOUR

T1 - Pion-nucleus spin-flip strength at low and resonance energies

AU - Ofenloch, B. G.

AU - Giannelli, R. A.

AU - Ritchie, Barry

AU - O'Donnell, J. M.

AU - Knudson, J. N.

AU - Morris, C. L.

AU - Kormanyos, C. M.

AU - Saunders, A.

AU - Williams, J. Z.

AU - Lindgren, R. A.

AU - Clausen, B. L.

PY - 1997

Y1 - 1997

N2 - Cross sections have been measured for 65 MeV [Formula Presented] scattering to the [Formula Presented]B ground and first four excited states. The 1.74 MeV excited state results provide the first measurement of the energy dependence of the isovector spin-flip strength parameter. Our analysis indicates that the observed empirical enhancement of the isovector spin-flip strength has little or no dependence on energy at and below resonance. A mass dependence for the empirical enhancement factor may exist.

AB - Cross sections have been measured for 65 MeV [Formula Presented] scattering to the [Formula Presented]B ground and first four excited states. The 1.74 MeV excited state results provide the first measurement of the energy dependence of the isovector spin-flip strength parameter. Our analysis indicates that the observed empirical enhancement of the isovector spin-flip strength has little or no dependence on energy at and below resonance. A mass dependence for the empirical enhancement factor may exist.

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DO - 10.1103/PhysRevC.55.1295

M3 - Article

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EP - 1303

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 3

ER -

Pion-nucleus spin-flip strength at low and resonance energies

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