Statistical and nonstatistical neutron decay of the giant electric dipole resonance of Pb208

R. Alarcon; P. L. Cole; D. S. Dale; P. T. Debevec; L. J. Morford

doi:10.1103/PhysRevC.43.R2470

Statistical and nonstatistical neutron decay of the giant electric dipole resonance of Pb208

R. Alarcon, P. L. Cole, D. S. Dale, P. T. Debevec, L. J. Morford

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Abstract

The neutron decay of the giant electric dipole resonance of Pb208 has been determined by a measurement of the differential cross section, d(E, En)/dEn of the Pb208(, n) reaction for 20 contiguous photon energy bands between 11.2 and 15.7 MeV. The statistical component of the decay was calculated in the Hauser-Feshbach formalism. A nonstatistical component of the decay to low-lying hole states is unambiguously identified. The magnitude of this component is strongly energy dependent.

Original language	English (US)
Pages (from-to)	R2470-R2473
Journal	Physical Review C
Volume	43
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.43.R2470
State	Published - 1991
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.43.R2470

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title = "Statistical and nonstatistical neutron decay of the giant electric dipole resonance of Pb208",

abstract = "The neutron decay of the giant electric dipole resonance of Pb208 has been determined by a measurement of the differential cross section, d(E, En)/dEn of the Pb208(, n) reaction for 20 contiguous photon energy bands between 11.2 and 15.7 MeV. The statistical component of the decay was calculated in the Hauser-Feshbach formalism. A nonstatistical component of the decay to low-lying hole states is unambiguously identified. The magnitude of this component is strongly energy dependent.",

author = "R. Alarcon and Cole, {P. L.} and Dale, {D. S.} and Debevec, {P. T.} and Morford, {L. J.}",

year = "1991",

doi = "10.1103/PhysRevC.43.R2470",

language = "English (US)",

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pages = "R2470--R2473",

journal = "Physical Review C",

issn = "0556-2813",

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T1 - Statistical and nonstatistical neutron decay of the giant electric dipole resonance of Pb208

AU - Alarcon, R.

AU - Cole, P. L.

AU - Dale, D. S.

AU - Debevec, P. T.

AU - Morford, L. J.

PY - 1991

Y1 - 1991

N2 - The neutron decay of the giant electric dipole resonance of Pb208 has been determined by a measurement of the differential cross section, d(E, En)/dEn of the Pb208(, n) reaction for 20 contiguous photon energy bands between 11.2 and 15.7 MeV. The statistical component of the decay was calculated in the Hauser-Feshbach formalism. A nonstatistical component of the decay to low-lying hole states is unambiguously identified. The magnitude of this component is strongly energy dependent.

AB - The neutron decay of the giant electric dipole resonance of Pb208 has been determined by a measurement of the differential cross section, d(E, En)/dEn of the Pb208(, n) reaction for 20 contiguous photon energy bands between 11.2 and 15.7 MeV. The statistical component of the decay was calculated in the Hauser-Feshbach formalism. A nonstatistical component of the decay to low-lying hole states is unambiguously identified. The magnitude of this component is strongly energy dependent.

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U2 - 10.1103/PhysRevC.43.R2470

DO - 10.1103/PhysRevC.43.R2470

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JO - Physical Review C

JF - Physical Review C

IS - 6

ER -

Statistical and nonstatistical neutron decay of the giant electric dipole resonance of Pb208

Abstract

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