The Solution of the Interacting SPD Boson Model with Continuous Variables Representation on Giant Dipole Resonances

DAI Zi-Gao; FU De-Ji; LIANG Shi-Dong; XU Gong-Ou

Chinese Physics C> 1991, Vol. 15> Issue(6) : 569-576

The Solution of the Interacting SPD Boson Model with Continuous Variables Representation on Giant Dipole Resonances

Institute of Nuclear Research,Academia Sinica,Shanghai 2018001 Foshan University 5280002 Nanjing University 210008 and Lanzhou University 730001

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Abstract：
By using the Generator Coordinate Method (GCM),the continuous variables representation of IBM (s,p,d) has been derived and discussed in this paper.The calculated splitting of giant dipole resonances (GDR) is close to 3MeV in deformed nuclei.The ratio of dipole strengths to the longitudinal and transverse components is less than 2.

References

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[4]	Zhong Jiquan , Wen Wanxin , Jin Genming , Di Tori . Pre-equilibrium GDR Built on Dinucleus. Chinese Physics C, 1995, 19(12): 1114-1118.
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[9]	CAO Wen-Qiang , WANG Shun-Jin . ANALYSING PHOTONUCLEAR REACTION CROSS SECTIONS OF GIANT DIPOLE RESONANCES BY USING EXTENDED EXCITON MODEL BEING TREATED APPROXIMATELY. Chinese Physics C, 1989, 13(6): 560-568.
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DAI Zi-Gao, FU De-Ji, LIANG Shi-Dong and XU Gong-Ou. The Solution of the Interacting SPD Boson Model with Continuous Variables Representation on Giant Dipole Resonances[J]. Chinese Physics C, 1991, 15(6): 569-576.

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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 Solution of the Interacting SPD Boson Model with Continuous Variables Representation on Giant Dipole Resonances

Corresponding author: DAI Zi-Gao,

Institute of Nuclear Research,Academia Sinica,Shanghai 2018001 Foshan University 5280002 Nanjing University 210008 and Lanzhou University 730001

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1991-06-05

Abstract: By using the Generator Coordinate Method (GCM),the continuous variables representation of IBM (s,p,d) has been derived and discussed in this paper.The calculated splitting of giant dipole resonances (GDR) is close to 3MeV in deformed nuclei.The ratio of dipole strengths to the longitudinal and transverse components is less than 2.