The acceleration and storage of radioactive ions for a neutrino factory

The acceleration and storage of radioactive ions for a neutrino factory
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中微子工厂放射性离子的加速和存储

DOI：
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发表时间：
2003
期刊：
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通讯作者：
at present Fermi lab
at present Fermi lab
中科院分区：
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文献类型：
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作者：
B. Autin;M. Benedikt;S. Hancock;H. Haseroth;A. Jansson;U. Koester;M. Lindroos;S. Russenschuck;F. Wenander;M. G. Cern;M. P. I. Heidelberg;at present Fermi lab

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术语β-束被创造出来，指的是通过放射性离子在储存环中的衰变产生纯电子中微子束或其反粒子。这个概念要求放射性离子被加速到洛伦兹伽马，对于6 He为150，对于18 Ne为60。中微子源本身由一个储存环组成，用于这个能量范围，具有与实验一致的长直段。这样一个衰变环在今天的欧洲核子研究中心并不存在，也没有一个用于产生放射性离子的高强度质子源。然而，现有的CERN加速器基础设施可以使用，因为这仍然是betabeam设施的重要节省。本文概述了第一项研究，而一些更具投机性的想法将需要进一步调查。
The term beta-beam has been coined for the production of a pure beam of electron neutrinos or their antiparticles through the decay of radioactive ions circulating in a storage ring. This concept requires radioactive ions to be accelerated to a Lorentz gamma of 150 for 6 He and 60 for 18 Ne. The neutrino source itself consists of a storage ring for this energy range, with long straight sections in line with the experiment(s). Such a decay ring does not exist at CERN today, nor does a high -intensity proton source for the production of the radioactive ions. Nevertheless, the existing CERN accelerator infrastructure could be used as this would still represent an important saving for a betabeam facility. This paper outlines the first study, while some of the more speculative ideas will need further investigations.