Isoscalar and isovector M4 spin transitions in 14C

M. A. Plum; R. A. Lindgren; J. Dubach; R. S. Hicks; R. L. Huffman; B. Parker; G. A. Peterson; J. Alster; J. Lichtenstadt; M. A. Moinester; H. Baer

doi:10.1016/0370-2693(84)91096-7

Isoscalar and isovector M4 spin transitions in ¹⁴C

M. A. Plum^*, R. A. Lindgren, J. Dubach, R. S. Hicks, R. L. Huffman, B. Parker, G. A. Peterson, J. Alster, J. Lichtenstadt, M. A. Moinester, H. Baer

^*Corresponding author for this work

School of Physics and Astronomy

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

Abstract

Inelastic electron scattering cross sections, measured for ¹⁴C J^π = 4^- states at 11.7, 17.3, and 24.3 MeV, have been combined with previously measured (π, π') cross-section ratios to deduce the isoscalar and isovector amplitudes of the spin transition densities. The T = 1 states exhaust (33-45)% of the isovector single-particle strenght, and (1-15)% of the isoscalar strength. Pion scattering cross sections for the T = 2, 4^- state 24.3 MeV are predicted.

Original language	English
Pages (from-to)	15-19
Number of pages	5
Journal	Physics Letters B
Volume	137
Issue number	1-2
DOIs	https://doi.org/10.1016/0370-2693(84)91096-7
State	Published - 22 Mar 1984

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title = "Isoscalar and isovector M4 spin transitions in 14C",

abstract = "Inelastic electron scattering cross sections, measured for 14C Jπ = 4- states at 11.7, 17.3, and 24.3 MeV, have been combined with previously measured (π, π') cross-section ratios to deduce the isoscalar and isovector amplitudes of the spin transition densities. The T = 1 states exhaust (33-45)% of the isovector single-particle strenght, and (1-15)% of the isoscalar strength. Pion scattering cross sections for the T = 2, 4- state 24.3 MeV are predicted.",

author = "Plum, {M. A.} and Lindgren, {R. A.} and J. Dubach and Hicks, {R. S.} and Huffman, {R. L.} and B. Parker and Peterson, {G. A.} and J. Alster and J. Lichtenstadt and Moinester, {M. A.} and H. Baer",

year = "1984",

month = mar,

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doi = "10.1016/0370-2693(84)91096-7",

language = "אנגלית",

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TY - JOUR

T1 - Isoscalar and isovector M4 spin transitions in 14C

AU - Plum, M. A.

AU - Lindgren, R. A.

AU - Dubach, J.

AU - Hicks, R. S.

AU - Huffman, R. L.

AU - Parker, B.

AU - Peterson, G. A.

AU - Alster, J.

AU - Lichtenstadt, J.

AU - Moinester, M. A.

AU - Baer, H.

PY - 1984/3/22

Y1 - 1984/3/22

N2 - Inelastic electron scattering cross sections, measured for 14C Jπ = 4- states at 11.7, 17.3, and 24.3 MeV, have been combined with previously measured (π, π') cross-section ratios to deduce the isoscalar and isovector amplitudes of the spin transition densities. The T = 1 states exhaust (33-45)% of the isovector single-particle strenght, and (1-15)% of the isoscalar strength. Pion scattering cross sections for the T = 2, 4- state 24.3 MeV are predicted.

AB - Inelastic electron scattering cross sections, measured for 14C Jπ = 4- states at 11.7, 17.3, and 24.3 MeV, have been combined with previously measured (π, π') cross-section ratios to deduce the isoscalar and isovector amplitudes of the spin transition densities. The T = 1 states exhaust (33-45)% of the isovector single-particle strenght, and (1-15)% of the isoscalar strength. Pion scattering cross sections for the T = 2, 4- state 24.3 MeV are predicted.

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VL - 137

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JF - Physics Letters B

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ER -

Isoscalar and isovector M4 spin transitions in ¹⁴C

Abstract

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