FIRST BEAM ACCELERATION IN KOLKATA SUPERCONDUCTING CYCLOTRON AND ITS PRESENT STATUS

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	FIRST BEAM ACCELERATION IN KOLKATA SUPERCONDUCTING CYCLOTRON AND ITS PRESENT STATUS
	Chaturanan Mallik and Rakesh Kumar Bhandari (on behalf of VECC Staff)
	2010-09-10
会议日期	2010-09-06
会议地点	兰州
英文摘要	VECC, Kolkata were integrated by May 2009. After achieving the required vacuum and Dee voltage a series of internal beam trials were started. The beam was accelerated to full extraction radius on August 25th and beam confirmed by neutron measurements. The trials were not without difficulty and several problems did crop up during the initial phase. With minor modifications vacuum of the order of 10-7 mbar was obtained. Major problems encountered were related to obtaining sufficient Dee voltages primarily due to ceramic insulator cracking at moderate power levels leading to vacuum breakdown. Earlier the 14 GHz ECR ion source was connected with 23 metre injection line without much difficulty. An analogue beam was also accelerated before taking a shutdown for installation of extraction system and major augmentation of cryogenic plant. Presently extraction of the beam is being tried. It is planned to transport the beam to already installed first experimental station.
会议录	The 19th International Conference on Cyclotrons and their Applications, CYCLOTRONS'56
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/113462/8611]
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	Chaturanan Mallik and Rakesh Kumar Bhandari . FIRST BEAM ACCELERATION IN KOLKATA SUPERCONDUCTING CYCLOTRON AND ITS PRESENT STATUS[C]. 见:. 兰州. 2010-09-06.