Energy dependence of the small-angle differential cross sections to isobaric analog states in Li70Be7 and C130N13

A. Doron; J. Alster; A. Erell; S. Gilad; M. A. Moinester; R. A. Anderson; H. W. Baer; J. D. Bowman; M. D. Cooper; F. H. Cverna; C. M. Hoffman; N. S.P. King; M. J. Leitch; J. P. Piffaretti; P. R. Bevington; E. Winkelmann; C. D. Goodman

doi:10.1103/PhysRevLett.48.989

Energy dependence of the small-angle differential cross sections to isobaric analog states in Li70Be7 and C130N13

A. Doron^*, J. Alster, A. Erell, S. Gilad, M. A. Moinester, R. A. Anderson, H. W. Baer, J. D. Bowman, M. D. Cooper, F. H. Cverna, C. M. Hoffman, N. S.P. King, M. J. Leitch, J. P. Piffaretti, P. R. Bevington, E. Winkelmann, C. D. Goodman

^*Corresponding author for this work

School of Physics and Astronomy

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Abstract

The forward-angle differential cross sections of pion single charge exchange on Li7 and C13 were measured at 70, 100, 150, 165, and 180 MeV. The cross sections rise steeply up to 150 MeV and remain almost constant between 150 and 180 MeV. Comparisons with theoretical calculations and with the free charge-exchange cross sections are presented. There is poor agreement with the data. Only phenomenological calculations can fit the resonance region. The isobaric analog excitation functions rise more steeply than the continuum single-charge-exchange cross sections.

Original language	English
Pages (from-to)	989-992
Number of pages	4
Journal	Physical Review Letters
Volume	48
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevLett.48.989
State	Published - 1982

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Doron, A., Alster, J., Erell, A., Gilad, S., Moinester, M. A., Anderson, R. A., Baer, H. W., Bowman, J. D., Cooper, M. D., Cverna, F. H., Hoffman, C. M., King, N. S. P., Leitch, M. J., Piffaretti, J. P., Bevington, P. R., Winkelmann, E., & Goodman, C. D. (1982). Energy dependence of the small-angle differential cross sections to isobaric analog states in Li70Be7 and C130N13. Physical Review Letters, 48(15), 989-992. https://doi.org/10.1103/PhysRevLett.48.989

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title = "Energy dependence of the small-angle differential cross sections to isobaric analog states in Li70Be7 and C130N13",

abstract = "The forward-angle differential cross sections of pion single charge exchange on Li7 and C13 were measured at 70, 100, 150, 165, and 180 MeV. The cross sections rise steeply up to 150 MeV and remain almost constant between 150 and 180 MeV. Comparisons with theoretical calculations and with the free charge-exchange cross sections are presented. There is poor agreement with the data. Only phenomenological calculations can fit the resonance region. The isobaric analog excitation functions rise more steeply than the continuum single-charge-exchange cross sections.",

author = "A. Doron and J. Alster and A. Erell and S. Gilad and Moinester, {M. A.} and Anderson, {R. A.} and Baer, {H. W.} and Bowman, {J. D.} and Cooper, {M. D.} and Cverna, {F. H.} and Hoffman, {C. M.} and King, {N. S.P.} and Leitch, {M. J.} and Piffaretti, {J. P.} and Bevington, {P. R.} and E. Winkelmann and Goodman, {C. D.}",

year = "1982",

doi = "10.1103/PhysRevLett.48.989",

language = "אנגלית",

volume = "48",

pages = "989--992",

journal = "Physical Review Letters",

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Doron, A, Alster, J, Erell, A, Gilad, S, Moinester, MA, Anderson, RA, Baer, HW, Bowman, JD, Cooper, MD, Cverna, FH, Hoffman, CM, King, NSP, Leitch, MJ, Piffaretti, JP, Bevington, PR, Winkelmann, E & Goodman, CD 1982, 'Energy dependence of the small-angle differential cross sections to isobaric analog states in Li70Be7 and C130N13', Physical Review Letters, vol. 48, no. 15, pp. 989-992. https://doi.org/10.1103/PhysRevLett.48.989

TY - JOUR

T1 - Energy dependence of the small-angle differential cross sections to isobaric analog states in Li70Be7 and C130N13

AU - Doron, A.

AU - Alster, J.

AU - Erell, A.

AU - Gilad, S.

AU - Moinester, M. A.

AU - Anderson, R. A.

AU - Baer, H. W.

AU - Bowman, J. D.

AU - Cooper, M. D.

AU - Cverna, F. H.

AU - Hoffman, C. M.

AU - King, N. S.P.

AU - Leitch, M. J.

AU - Piffaretti, J. P.

AU - Bevington, P. R.

AU - Winkelmann, E.

AU - Goodman, C. D.

PY - 1982

Y1 - 1982

N2 - The forward-angle differential cross sections of pion single charge exchange on Li7 and C13 were measured at 70, 100, 150, 165, and 180 MeV. The cross sections rise steeply up to 150 MeV and remain almost constant between 150 and 180 MeV. Comparisons with theoretical calculations and with the free charge-exchange cross sections are presented. There is poor agreement with the data. Only phenomenological calculations can fit the resonance region. The isobaric analog excitation functions rise more steeply than the continuum single-charge-exchange cross sections.

AB - The forward-angle differential cross sections of pion single charge exchange on Li7 and C13 were measured at 70, 100, 150, 165, and 180 MeV. The cross sections rise steeply up to 150 MeV and remain almost constant between 150 and 180 MeV. Comparisons with theoretical calculations and with the free charge-exchange cross sections are presented. There is poor agreement with the data. Only phenomenological calculations can fit the resonance region. The isobaric analog excitation functions rise more steeply than the continuum single-charge-exchange cross sections.

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U2 - 10.1103/PhysRevLett.48.989

DO - 10.1103/PhysRevLett.48.989

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AN - SCOPUS:4243815086

SN - 0031-9007

VL - 48

SP - 989

EP - 992

JO - Physical Review Letters

JF - Physical Review Letters

IS - 15

ER -

Energy dependence of the small-angle differential cross sections to isobaric analog states in Li70Be7 and C130N13

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