A relativistic continuum Hartree-Bogoliubov theory description of <I>N</I>=3 isotones

HAN Rui; JI Juan-Xia; LI Jia-Xing

doi:10.1088/1674-1137/35/9/006

Chinese Physics C> 2011, Vol. 35> Issue(9) : 821-824 DOI: 10.1088/1674-1137/35/9/006

A relativistic continuum Hartree-Bogoliubov theory description of N=3 isotones

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Abstract：
The ground-state properties of N=3 isotones and mirror nuclei have been investigated in the Rrelativistic Continuum Hartree-Bogoliubov theory with the NLSH effective interaction. Pairing correlations are taken into account by a density-dependent δ-force. The calculations show that the proton density distributions of ⁸B and ⁹C have a long tail, the core has an increasing tendency of ⁹C and the paired off valence protons make the halo distribution shrink. The cross sections for the ⁸B(⁹C)+¹²C reaction which are consistent with the experimental data are calculated using the Glauber model. On the whole, we think that ⁸B is a one-proton halo nucleus and ⁹C is a two-proton halo nucleus.

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HAN Rui, JI Juan-Xia and LI Jia-Xing. A relativistic continuum Hartree-Bogoliubov theory description of N=3 isotones[J]. Chinese Physics C, 2011, 35(9): 821-824. doi: 10.1088/1674-1137/35/9/006

HAN Rui, JI Juan-Xia and LI Jia-Xing. A relativistic continuum Hartree-Bogoliubov theory description of N=3 isotones[J]. Chinese Physics C, 2011, 35(9): 821-824. doi: 10.1088/1674-1137/35/9/006 shu

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Received: 2010-12-09
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

A relativistic continuum Hartree-Bogoliubov theory description of N=3 isotones

Corresponding author: LI Jia-Xing,

Received Date: 2010-12-09

Accepted Date: 2010-12-30

Available Online: 2011-09-05

Abstract: The ground-state properties of N=3 isotones and mirror nuclei have been investigated in the Rrelativistic Continuum Hartree-Bogoliubov theory with the NLSH effective interaction. Pairing correlations are taken into account by a density-dependent δ-force. The calculations show that the proton density distributions of ⁸B and ⁹C have a long tail, the core has an increasing tendency of ⁹C and the paired off valence protons make the halo distribution shrink. The cross sections for the ⁸B(⁹C)+¹²C reaction which are consistent with the experimental data are calculated using the Glauber model. On the whole, we think that ⁸B is a one-proton halo nucleus and ⁹C is a two-proton halo nucleus.

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A relativistic continuum Hartree-Bogoliubov theory description of N=3 isotones

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A relativistic continuum Hartree-Bogoliubov theory description of N=3 isotones

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