The Soft Dipole Resonance Extremely Neutron Rich Nucleus <SUP>11</SUP>Li

CAI Yan-Huang

Chinese Physics C> 1993, Vol. 17> Issue(9) : 839-844

The Soft Dipole Resonance Extremely Neutron Rich Nucleus ¹¹Li

CAI Yan-Huang ^,

Institute of Nuclear Research,Academia Sinica,Shanghai 201800

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Abstract：
Giant dipole resonances (GDR) in nucleus ¹¹Li have been studied within a microscopic Vlasov approach.A quite fair agreement with the experimental value is found.The results for both normal and soft modes are very sensitive to the spin-orbit coupling in mean field,while the soft mode is quite dependent on the extension of neutron halo in ¹¹Li.The effects of separation energy of one neutron are also discussed.

References

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CAI Yan-Huang. The Soft Dipole Resonance Extremely Neutron Rich Nucleus ¹¹Li[J]. Chinese Physics C, 1993, 17(9): 839-844.

CAI Yan-Huang. The Soft Dipole Resonance Extremely Neutron Rich Nucleus ¹¹Li[J]. Chinese Physics C, 1993, 17(9): 839-844. shu

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

The Soft Dipole Resonance Extremely Neutron Rich Nucleus ¹¹Li

CAI Yan-Huang ^,

Corresponding author: CAI Yan-Huang,

Institute of Nuclear Research,Academia Sinica,Shanghai 201800

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1993-09-05

Abstract: Giant dipole resonances (GDR) in nucleus ¹¹Li have been studied within a microscopic Vlasov approach.A quite fair agreement with the experimental value is found.The results for both normal and soft modes are very sensitive to the spin-orbit coupling in mean field,while the soft mode is quite dependent on the extension of neutron halo in ¹¹Li.The effects of separation energy of one neutron are also discussed.