Electromagnetic decay of the giant quadrupole resonances. (I). Reaction mechanism and angular distributions of the emitted photons

B. F. Bayman; D. R. Bes; P. Curutchet; O. Dragún; N. N. Scoccola; J. E. Testoni

doi:10.1016/0375-9474(86)90212-5

Electromagnetic decay of the giant quadrupole resonances. (I). Reaction mechanism and angular distributions of the emitted photons

B. F. Bayman, D. R. Bes, P. Curutchet, O. Dragún, N. N. Scoccola, J. E. Testoni

Physics and Astronomy (Twin Cities)

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

2 Scopus citations

Abstract

A study is made of the electromagnetic decay of the ²⁰⁸Pb giant quadrupole resonance excited by inelastic scattering of ¹⁷O at 380 MeV. Due to the instability of the giant quadrupole resonance with respect to compound-nucleus formation and to neutron emission, the time over which the radiation is produced is not much greater than the time in which the direct reaction occurs. Angular distributions of the γ-rays produced in transitions to several low-lying states of the residual nucleus are calculated and their dependence on effects due to the proximity of the interacting nuclei is discussed.

Original language	English (US)
Pages (from-to)	513-530
Number of pages	18
Journal	Nuclear Physics, Section A
Volume	452
Issue number	3
DOIs	https://doi.org/10.1016/0375-9474(86)90212-5
State	Published - Apr 28 1986

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title = "Electromagnetic decay of the giant quadrupole resonances. (I). Reaction mechanism and angular distributions of the emitted photons",

abstract = "A study is made of the electromagnetic decay of the 208Pb giant quadrupole resonance excited by inelastic scattering of 17O at 380 MeV. Due to the instability of the giant quadrupole resonance with respect to compound-nucleus formation and to neutron emission, the time over which the radiation is produced is not much greater than the time in which the direct reaction occurs. Angular distributions of the γ-rays produced in transitions to several low-lying states of the residual nucleus are calculated and their dependence on effects due to the proximity of the interacting nuclei is discussed.",

author = "Bayman, {B. F.} and Bes, {D. R.} and P. Curutchet and O. Drag{\'u}n and Scoccola, {N. N.} and Testoni, {J. E.}",

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T1 - Electromagnetic decay of the giant quadrupole resonances. (I). Reaction mechanism and angular distributions of the emitted photons

AU - Bayman, B. F.

AU - Bes, D. R.

AU - Curutchet, P.

AU - Dragún, O.

AU - Scoccola, N. N.

AU - Testoni, J. E.

PY - 1986/4/28

Y1 - 1986/4/28

N2 - A study is made of the electromagnetic decay of the 208Pb giant quadrupole resonance excited by inelastic scattering of 17O at 380 MeV. Due to the instability of the giant quadrupole resonance with respect to compound-nucleus formation and to neutron emission, the time over which the radiation is produced is not much greater than the time in which the direct reaction occurs. Angular distributions of the γ-rays produced in transitions to several low-lying states of the residual nucleus are calculated and their dependence on effects due to the proximity of the interacting nuclei is discussed.

AB - A study is made of the electromagnetic decay of the 208Pb giant quadrupole resonance excited by inelastic scattering of 17O at 380 MeV. Due to the instability of the giant quadrupole resonance with respect to compound-nucleus formation and to neutron emission, the time over which the radiation is produced is not much greater than the time in which the direct reaction occurs. Angular distributions of the γ-rays produced in transitions to several low-lying states of the residual nucleus are calculated and their dependence on effects due to the proximity of the interacting nuclei is discussed.

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DO - 10.1016/0375-9474(86)90212-5

M3 - Article

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VL - 452

SP - 513

EP - 530

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 3

ER -

Electromagnetic decay of the giant quadrupole resonances. (I). Reaction mechanism and angular distributions of the emitted photons

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