Quantum Calculation of the Dipole Excitation in Fusion Reactions

C. Simenel; Ph. Chomaz; G. de France

doi:10.1103/PhysRevLett.86.2971

Quantum Calculation of the Dipole Excitation in Fusion Reactions

C. Simenel^*, Ph. Chomaz, G. de France

^*Corresponding author for this work

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

97 Citations (Scopus)

Abstract

The 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

Original language	English
Pages (from-to)	2971-2974
Number of pages	4
Journal	Physical Review Letters
Volume	86
Issue number	14
DOIs	https://doi.org/10.1103/PhysRevLett.86.2971
Publication status	Published - 2 Apr 2001
Externally published	Yes

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10.1103/PhysRevLett.86.2971

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title = "Quantum Calculation of the Dipole Excitation in Fusion Reactions",

abstract = "The 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",

author = "C. Simenel and Ph. Chomaz and {de France}, G.",

year = "2001",

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doi = "10.1103/PhysRevLett.86.2971",

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N2 - The 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

AB - The 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

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DO - 10.1103/PhysRevLett.86.2971

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JO - Physical Review Letters

JF - Physical Review Letters

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Quantum Calculation of the Dipole Excitation in Fusion Reactions

Abstract

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