Neutron production at the heavy ion research facility in Lanzhou

SU You-Wu; WANG Gui-Ling; LI Wu-Yuan; LI Zong-Qiang; LI Gui-Sheng; ZHENG Hua-Zhi

doi:10.1088/1674-1137/32/5/004

Chinese Physics C> 2008, Vol. 32> Issue(5) : 348-351 DOI: 10.1088/1674-1137/32/5/004

Neutron production at the heavy ion research facility in Lanzhou

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Abstract：
In this work, the neutron radiation field at Heavy Ion Research Facility in Lanzhou (HIRFL) was investigated. Total neutron yields, spectra and angular
distributions in the bombardment of various thick targets by ¹²C and ¹⁸O ions with energies up to 75 MeV/u were obtained using the activation method. The neutron dose equivalent rates of 60 MeV/u ¹⁸O on various thick targets at different angles were measured with a modified A-B remmeter. Our results are compared with those of other reports.

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SU You-Wu, WANG Gui-Ling, LI Wu-Yuan, LI Zong-Qiang, LI Gui-Sheng and ZHENG Hua-Zhi. Neutron production at the heavy ion research facility in Lanzhou[J]. Chinese Physics C, 2008, 32(5): 348-351. doi: 10.1088/1674-1137/32/5/004

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Received: 2007-07-02
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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

Neutron production at the heavy ion research facility in Lanzhou

Corresponding author: SU You-Wu,

Received Date: 2007-07-02

Accepted Date: 2007-10-01

Available Online: 2008-05-05

Abstract:

In this work, the neutron radiation field at Heavy Ion Research Facility in Lanzhou (HIRFL) was investigated. Total neutron yields, spectra and angular
distributions in the bombardment of various thick targets by ¹²C and ¹⁸O ions with energies up to 75 MeV/u were obtained using the activation method. The neutron dose equivalent rates of 60 MeV/u ¹⁸O on various thick targets at different angles were measured with a modified A-B remmeter. Our results are compared with those of other reports.

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Neutron production at the heavy ion research facility in Lanzhou

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通讯作者: 陈斌, bchen63@163.com

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