The spin-dipole resonance and parity mixing in compound nuclear states

N. Auerbach

doi:10.1016/0375-9474(94)90894-X

The spin-dipole resonance and parity mixing in compound nuclear states

N. Auerbach^*

^*Corresponding author for this work

School of Physics and Astronomy

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

5 Scopus citations

Abstract

We examine the role of the giant spin-dipole resonance (both isoscalar and isovector) in parity mixing in compound nuclear states. We consider its contribution to the longitudinal asymmetry measured in recent experiments with epithermal polarized neutrons on unpolarized medium and heavy mass nuclei. Empolying the doorway state approximation we calculate the contribution of the spin-dipole to the parity nonconserving spreading width and average asymmetry.

Original language	English
Pages (from-to)	443-448
Number of pages	6
Journal	Nuclear Physics A
Volume	577
Issue number	1-2
DOIs	https://doi.org/10.1016/0375-9474(94)90894-X
State	Published - 19 Sep 1994

Funding

Funders	Funder number
US-Israel Blnat~onal Semnce Foundataon

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10.1016/0375-9474(94)90894-X

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abstract = "We examine the role of the giant spin-dipole resonance (both isoscalar and isovector) in parity mixing in compound nuclear states. We consider its contribution to the longitudinal asymmetry measured in recent experiments with epithermal polarized neutrons on unpolarized medium and heavy mass nuclei. Empolying the doorway state approximation we calculate the contribution of the spin-dipole to the parity nonconserving spreading width and average asymmetry.",

author = "N. Auerbach",

note = "Funding Information: We wmh to thank D J Bowman and V Spevak fo helpful dascusslons We also thank Cna~ and D Vautherm for thew hospltahty at IPN Orsay where tlus work was completed. work ts supported by the US-Israel Blnat~onal Semnce Foundataon",

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N2 - We examine the role of the giant spin-dipole resonance (both isoscalar and isovector) in parity mixing in compound nuclear states. We consider its contribution to the longitudinal asymmetry measured in recent experiments with epithermal polarized neutrons on unpolarized medium and heavy mass nuclei. Empolying the doorway state approximation we calculate the contribution of the spin-dipole to the parity nonconserving spreading width and average asymmetry.

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The spin-dipole resonance and parity mixing in compound nuclear states

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