磁场构型的影响及用于RIKEN的RIBF项目的新型ECR离子源(英文)

Magnetic Field Configuration Effect and New ECRISs for RIKEN RIBF Project

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摘要 We measured the main plasma parameters（density of electron,temperature of electron and ion confinement time）and beam intensity of various heavy ions as a function of Bmin.The Bmin strongly affects the field gradient at the resonance zone,consequently the plasma parameters and beam intensity are changed. Based on these experimental results,we started to construct new 18GHz ECRIS and make a detailed design of the 28GHz SC-ECRIS for RIKEN RI beam factory project. We measured the main plasma parameters(density of electron,temperature of electron and ion confinement time)and beam intensity of various heavy ions as a function of B_(min).The B_(min) strongly affects the field gradient at the resonance zone,consequently the plasma parameters and beam intensity are changed. Based on these experimental results,we started to construct new 18GHz ECRIS and make a detailed design of the 28GHz SC-ECRIS for RIKEN RI beam factory project.

作者 T.Nakagawa M.Kidera Y.Higurasi J.Ohnishi T.Kageyama T.Aihara A.Goto Y.Yano

机构地区 Nishina Center for Accelerator Based Science SAS Ltd Nishina Center for Accelerator Based Science

出处《Chinese Physics C》 SCIE CAS CSCD 北大核心 2007年第S1期133-136,共4页 中国物理C（英文版）

关键词 MAGNETIC field CONFIGURATION Bmin SUPERCONDUCTING ECRIS magnetic field configuration B_(min) superconducting ECRIS

分类号 TL503.3 [核科学技术—核技术及应用]

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Chinese Physics C

2007年第S1期

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磁场构型的影响及用于RIKEN的RIBF项目的新型ECR离子源(英文)

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