STUDIES OF ECRIS ION BEAM FORMATION AND QUALITY AT THE DEPARTMENT OF PHYSICS, UNIVERSITY OF JYV¨ ASKYL¨A∗

CORC > 近代物理研究所 > 中国科学院近代物理研究所 > 近代物理研究所知识存储（2010之前）

	STUDIES OF ECRIS ION BEAM FORMATION AND QUALITY AT THE DEPARTMENT OF PHYSICS, UNIVERSITY OF JYV¨ ASKYL¨A∗
	V. Toivanen† ; V. Aho ; J. Kauppinen ; H. Koivisto ; T. Ropponen‡ ; O. Tarvainen ; J. A¨ rjeL ; Celona ; G. Ciavola ; S. Gammino ; D. Mascali ; A. Galat`a
	2010-09-10
会议日期	2010-09-06
会议地点	Lanzhou
英文摘要	During the last couple of years a lot of effort has been put into studies concerning the ion beam formation and beam quality of electron cyclotron resonance ion sources (ECRISs) at the Department of Physics, University of Jyv¨askyl¨a (JYFL). The effects of microwave frequency fine tuning on the performance of JYFL 14 GHz ECRIS have been studied with multiple experiments in collaboration with INFN-LNS (Instituto Nazionale di Fisica Nucleare, Laboratori Nazionali del Sud). Also, a number of measurements have been carried out to study the effects of space charge compensation of ion beams on the beam quality. In order to proceed further with these studies, a modified version of the beam potential measurement device developed at LBNL (Lawrence Berkeley National Laboratory) is under development. Simulations are used to study the possibility to improve the beam quality by biasing the beginning of the beam line upstream from m/q separation. With high voltage biasing the beam energy could be increased temporarily over the limit of the injection system of the accelerator. Latest results and current status of these projects will be presented and discussed.
会议录	The 19th International Conference on Cyclotrons and their Applications, CYCLOTRONS'10
资助机构	IMP;Chinese Academy of Sciences
语种	英语
URL标识	查看原文
内容类型	会议论文
源URL	[http://ir.imp.cas.cn/handle/113462/8510]
专题	近代物理研究所_近代物理研究所知识存储（2010之前）
推荐引用方式 GB/T 7714	V. Toivanen†,V. Aho,J. Kauppinen,et al. STUDIES OF ECRIS ION BEAM FORMATION AND QUALITY AT THE DEPARTMENT OF PHYSICS, UNIVERSITY OF JYV¨ ASKYL¨A∗[C]. 见:. Lanzhou. 2010-09-06.