Electroexcitation of negative-parity states in O18

D. M. Manley; B. L. Berman; W. Bertozzi; T. N. Buti; J. M. Finn; F. W. Hersman; C. E. Hyde-Wright; M. V. Hynes; J. J. Kelly; M. A. Kovash; S. Kowalski; R. W. Lourie; B. Murdock; B. E. Norum; B. Pugh; C. P. Sargent; D. J. Millener

doi:10.1103/PhysRevC.43.2147

Electroexcitation of negative-parity states in O18

D. M. Manley, B. L. Berman, W. Bertozzi, T. N. Buti, J. M. Finn, F. W. Hersman, C. E. Hyde-Wright, M. V. Hynes, J. J. Kelly, M. A. Kovash, S. Kowalski, R. W. Lourie, B. Murdock, B. E. Norum, B. Pugh, C. P. Sargent, D. J. Millener

Physics And Astronomy

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Abstract

Form-factor measurements in the momentum-transfer range 0.6q2.7 fm-1 are presented for the 1- levels in O18 at 4.46, 6.20, 7.62, and 8.04 MeV, the 3- levels at 5.10, 6.40, and 8.29 MeV, and the 5- levels at 7.86 and 8.13 MeV. These are the first measurements of the 5- states by inelastic scattering and the first electron-scattering measurements of the higher 1- and 3- states. A Rosenbluth separation of the longitudinal and transverse form factors was performed by fitting the data with a phenomenological polynomial-times-Gaussian parametrization motivated by the form of theoretical form factors when harmonic-oscillator wave functions are used. Comparisons are made with structure models. The Coulomb form factors of several levels indicate the significance of small admixtures of 3Latin small letter h with stroke components in the negative-parity wave functions.

Original language	English
Pages (from-to)	2147-2161
Number of pages	15
Journal	Physical Review C - Nuclear Physics
Volume	43
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.43.2147
State	Published - 1991

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.43.2147

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Manley, D. M., Berman, B. L., Bertozzi, W., Buti, T. N., Finn, J. M., Hersman, F. W., Hyde-Wright, C. E., Hynes, M. V., Kelly, J. J., Kovash, M. A., Kowalski, S., Lourie, R. W., Murdock, B., Norum, B. E., Pugh, B., Sargent, C. P., & Millener, D. J. (1991). Electroexcitation of negative-parity states in O18. Physical Review C - Nuclear Physics, 43(5), 2147-2161. https://doi.org/10.1103/PhysRevC.43.2147

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title = "Electroexcitation of negative-parity states in O18",

abstract = "Form-factor measurements in the momentum-transfer range 0.6q2.7 fm-1 are presented for the 1- levels in O18 at 4.46, 6.20, 7.62, and 8.04 MeV, the 3- levels at 5.10, 6.40, and 8.29 MeV, and the 5- levels at 7.86 and 8.13 MeV. These are the first measurements of the 5- states by inelastic scattering and the first electron-scattering measurements of the higher 1- and 3- states. A Rosenbluth separation of the longitudinal and transverse form factors was performed by fitting the data with a phenomenological polynomial-times-Gaussian parametrization motivated by the form of theoretical form factors when harmonic-oscillator wave functions are used. Comparisons are made with structure models. The Coulomb form factors of several levels indicate the significance of small admixtures of 3Latin small letter h with stroke components in the negative-parity wave functions.",

author = "Manley, {D. M.} and Berman, {B. L.} and W. Bertozzi and Buti, {T. N.} and Finn, {J. M.} and Hersman, {F. W.} and Hyde-Wright, {C. E.} and Hynes, {M. V.} and Kelly, {J. J.} and Kovash, {M. A.} and S. Kowalski and Lourie, {R. W.} and B. Murdock and Norum, {B. E.} and B. Pugh and Sargent, {C. P.} and Millener, {D. J.}",

year = "1991",

doi = "10.1103/PhysRevC.43.2147",

language = "English",

volume = "43",

pages = "2147--2161",

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Manley, DM, Berman, BL, Bertozzi, W, Buti, TN, Finn, JM, Hersman, FW, Hyde-Wright, CE, Hynes, MV, Kelly, JJ, Kovash, MA, Kowalski, S, Lourie, RW, Murdock, B, Norum, BE, Pugh, B, Sargent, CP & Millener, DJ 1991, 'Electroexcitation of negative-parity states in O18', Physical Review C - Nuclear Physics, vol. 43, no. 5, pp. 2147-2161. https://doi.org/10.1103/PhysRevC.43.2147

TY - JOUR

T1 - Electroexcitation of negative-parity states in O18

AU - Manley, D. M.

AU - Berman, B. L.

AU - Bertozzi, W.

AU - Buti, T. N.

AU - Finn, J. M.

AU - Hersman, F. W.

AU - Hyde-Wright, C. E.

AU - Hynes, M. V.

AU - Kelly, J. J.

AU - Kovash, M. A.

AU - Kowalski, S.

AU - Lourie, R. W.

AU - Murdock, B.

AU - Norum, B. E.

AU - Pugh, B.

AU - Sargent, C. P.

AU - Millener, D. J.

PY - 1991

Y1 - 1991

N2 - Form-factor measurements in the momentum-transfer range 0.6q2.7 fm-1 are presented for the 1- levels in O18 at 4.46, 6.20, 7.62, and 8.04 MeV, the 3- levels at 5.10, 6.40, and 8.29 MeV, and the 5- levels at 7.86 and 8.13 MeV. These are the first measurements of the 5- states by inelastic scattering and the first electron-scattering measurements of the higher 1- and 3- states. A Rosenbluth separation of the longitudinal and transverse form factors was performed by fitting the data with a phenomenological polynomial-times-Gaussian parametrization motivated by the form of theoretical form factors when harmonic-oscillator wave functions are used. Comparisons are made with structure models. The Coulomb form factors of several levels indicate the significance of small admixtures of 3Latin small letter h with stroke components in the negative-parity wave functions.

AB - Form-factor measurements in the momentum-transfer range 0.6q2.7 fm-1 are presented for the 1- levels in O18 at 4.46, 6.20, 7.62, and 8.04 MeV, the 3- levels at 5.10, 6.40, and 8.29 MeV, and the 5- levels at 7.86 and 8.13 MeV. These are the first measurements of the 5- states by inelastic scattering and the first electron-scattering measurements of the higher 1- and 3- states. A Rosenbluth separation of the longitudinal and transverse form factors was performed by fitting the data with a phenomenological polynomial-times-Gaussian parametrization motivated by the form of theoretical form factors when harmonic-oscillator wave functions are used. Comparisons are made with structure models. The Coulomb form factors of several levels indicate the significance of small admixtures of 3Latin small letter h with stroke components in the negative-parity wave functions.

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JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

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ER -

Electroexcitation of negative-parity states in O18

Abstract

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