Experimental results of DPIS with a new RFQ

被引：4

作者：

Okamura, M

Jameson, RA

Kashiwagi, H

Hattori, T

Hayashizaki, N

Sakakibara, K

Yamamoto, K

Kanesue, T

机构：

[1] RIKEN, Wako, Saitama 3510198, Japan

[2] JAERI, Tokai, Ibaraki 3191195, Japan

[3] Tokyo Inst Technol, Meguro Ku, Tokyo 1528550, Japan

[4] NIRS, Image Ku, Chiba 263, Japan

来源：

RADIATION EFFECTS AND DEFECTS IN SOLIDS | 2005年 / 160卷 / 10-12期

关键词：

plasma injection; laser ion source; ion extraction;

D O I：

10.1080/10420150500490184

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

We have developed a new heavy ion production system which uses a combination of an RFQ and a laser ion source. Induced plasma by a laser shot is delivered to the RFQ without an extraction electrode. We named this new idea 'direct plasma injection scheme (DPIS)'. In 2004, a new RFQ was built for demonstrating the capability of the DPIS. After a few months of commissioning period, we could obtain more than 60mA of carbon beam from the RFQ. This new scheme could be applied to cancer therapy facilities and high energy nuclear physics accelerator complexes.

引用

页码：445 / 449

页数：5

共 2 条

[1] Scheme for direct plasma injection into an RFQ linac
Okamura, M
Jameson, RA
Takeuchi, T
Hattori, T
Kashiwagi, H
[J]. LASER AND PARTICLE BEAMS, 2002, 20 (03) : 451 - 454
[2] Measurement of the laser plasma properties of the direct plasma injection method to the RFQ LINAC on the RIKEN laser ion source
Takeuchi, T
Katayama, T
Nakagawa, T
Okamura, M
Yano, K
Sakumi, A
Ozawa, S
Kondrashev, S
Mescheryakov, N
Sharkov, B
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 2002, 73 (02) : 767 - 769

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