Giant M1 resonance in Zr90

R. M. Laszewski; R. Alarcon; S. D. Hoblit

doi:10.1103/PhysRevLett.59.431

Giant M1 resonance in Zr90

R. M. Laszewski, R. Alarcon, S. D. Hoblit

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51 Scopus citations

Abstract

The distribution of magnetic dipole transition strength in Zr90 has been measured at excitations between 8.1 and 10.5 MeV with highly polarized tagged photons. A total M1 strength of Jg02(M1)/ =37.7-4.0+5.1 eV was found to be broadly distributed throughout the region. This strength can account for the giant M1 resonance predicted in Zr90. A substantial amount of E1 transition strength was also identified. This E1 strength has important implications for the interpretation of forward-angle (p,p) scattering and its use in identifying M1 transitions in heavier nuclei.

Original language	English (US)
Pages (from-to)	431-434
Number of pages	4
Journal	Physical Review Letters
Volume	59
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevLett.59.431
State	Published - 1987
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.59.431

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title = "Giant M1 resonance in Zr90",

abstract = "The distribution of magnetic dipole transition strength in Zr90 has been measured at excitations between 8.1 and 10.5 MeV with highly polarized tagged photons. A total M1 strength of Jg02(M1)/ =37.7-4.0+5.1 eV was found to be broadly distributed throughout the region. This strength can account for the giant M1 resonance predicted in Zr90. A substantial amount of E1 transition strength was also identified. This E1 strength has important implications for the interpretation of forward-angle (p,p) scattering and its use in identifying M1 transitions in heavier nuclei.",

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year = "1987",

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T1 - Giant M1 resonance in Zr90

AU - Laszewski, R. M.

AU - Alarcon, R.

AU - Hoblit, S. D.

PY - 1987

Y1 - 1987

N2 - The distribution of magnetic dipole transition strength in Zr90 has been measured at excitations between 8.1 and 10.5 MeV with highly polarized tagged photons. A total M1 strength of Jg02(M1)/ =37.7-4.0+5.1 eV was found to be broadly distributed throughout the region. This strength can account for the giant M1 resonance predicted in Zr90. A substantial amount of E1 transition strength was also identified. This E1 strength has important implications for the interpretation of forward-angle (p,p) scattering and its use in identifying M1 transitions in heavier nuclei.

AB - The distribution of magnetic dipole transition strength in Zr90 has been measured at excitations between 8.1 and 10.5 MeV with highly polarized tagged photons. A total M1 strength of Jg02(M1)/ =37.7-4.0+5.1 eV was found to be broadly distributed throughout the region. This strength can account for the giant M1 resonance predicted in Zr90. A substantial amount of E1 transition strength was also identified. This E1 strength has important implications for the interpretation of forward-angle (p,p) scattering and its use in identifying M1 transitions in heavier nuclei.

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JO - Physical Review Letters

JF - Physical Review Letters

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Giant M1 resonance in Zr90

Abstract

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