The compact electron cyclotron resonance ion source KeiGM for the carbon ion therapy facility at Gunma University.

The compact electron cyclotron resonance ion source KeiGM for the carbon ion therapy facility at Gunma University.
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用于群马大学碳离子治疗设施的紧凑型电子回旋共振离子源 KeiGM。

DOI:
10.1063/1.3273055
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发表时间:
2010
期刊:
The Review of scientific instruments
影响因子:
--
通讯作者:
S. Yamada
S. Yamada
中科院分区:
--
文献类型:
--
作者:
M. Muramatsu;A. Kitagawa;A. Drentje;S. Hojo;T. Ueda;H. Miyazaki;K. Yusa;M. Tashiro;K. Torikai;M. Sakama;T. Kanai;S. Yamada

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群马大学重离子医疗中心(GHMC)正在建设高能碳离子放射治疗设施。其设计基于国立放射线科学研究所(NIRS)的重离子放射治疗研究,旨在减少设施的规模和建设成本。群马大学于 2008 年安装了名为 KeiGM 的紧凑型电子回旋共振离子源 (ECRIS)。它几乎是 NIRS 开发的 ECRIS Kei2 原型机的翻版;同时,该原型使用 C(2)H(2) 气体(660 W 和 40 kV)产生了超过 1 e mA 的 C(4+)。使用 CH(4) 气体(250 W 和 30 kV)时,C(4+) 的光束强度为 600 e microA。光束强度满足300 e microA 的要求值。
A high-energy carbon-ion radiotherapy facility is under construction at Gunma University Heavy Ion Medical Centre (GHMC). Its design was based on a study of the heavy ion radiotherapy at the National Institute of Radiological Sciences (NIRS) in order to reduce the size and construction cost of the facility. A compact electron cyclotron resonance ion source (ECRIS) for Gunma University, called KeiGM, was installed in 2008. It is almost a copy of the prototype ECRIS Kei2 which was developed by NIRS; meanwhile this prototype produced over 1 e mA of C(4+) using C(2)H(2) gas (660 W and 40 kV). The beam intensity of C(4+) was 600 e microA with CH(4) gas (250 W and 30 kV). The beam intensity satisfies the required value of 300 e microA.
DOI: 10.1269/jrr.48.a43
发表时间: 2007-03-01
影响因子: 2
作者:
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发表时间: 1999-04-01
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影响因子: 3.3
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