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Quantum Calculation of the Dipole Excitation in Fusion Reactions

Simenel, C.
Chomaz, P.
de France, G.

Publication date

January 2001

DOI

10.1103/PhysRevLett.86.2971

Publisher

American Physical Society (APS)

Abstract

International audienceThe excitation of the giant dipole resonance induced by fusion reaction is studied with N/Z asymmetry in the entrance channel. The time dependent Hartree-Fock solution exhibits a strong dipole vibration which can be associated with a giant vibration along the main axis of the deformed compound nucleus. This dipole motion appears to be nonlinearly coupled to the shape oscillation, leading to a strong modulation of its frequency. These phenomena can be detected in the gamma-ray emission from hot compound nuclei

Extracted data

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Flibotte, S.
Chomaz, Ph.
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E. Drake, T.
Galindo-Uribarri, A.
Janzen, V.P.
Jonkman, J.
Marshall, S.W.
Mullins, S.M.
Nieminen, J.M.
Radford, D.C.
Rodriguez, J.L.
Waddington, J.C.
Ward, D.
N. Wilson, J.

January 1996

High-energy γ rays associated with the decay of the giant dipole resonance have been measured for tw...

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Flibotte, S.
Chomaz, Ph.
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Cromaz, M.
Degraaf, J.
E. Drake, T.
Galindo-Uribarri, A.
Janzen, V.P.
Jonkman, J.
Marshall, S.W.
Mullins, S.M.
Nieminen, J.M.
Radford, D.C.
Rodriguez, J.L.
Waddington, J.C.
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N. Wilson, J.

January 1996

High-energy γ rays associated with the decay of the giant dipole resonance have been measured for tw...

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Flibotte, S.
Chomaz, Ph.
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Galindo-Uribarri, A.
Janzen, V.P.
Jonkman, J.
Marshall, S.W.
Mullins, S.M.
Nieminen, J.M.
Radford, D.C.
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