Advances in the ESS-Bilbao injector

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-01-18 DOI:10.3233/jnr-220043

I. Bustinduy, Juan Luis Muñoz, P. González, R. Miracoli, Ángel Rodríguez, N. Garmendia, S. Varnasseri, Sergio Masa, Laura Catalina Medina, David Fernández, J. Martín, J. Corres, A. Kaftoosian, Alexander Conde, Idoia Mazkiaran, G. Harper, Aitor Zuagazaga, V. Toyos, F. J. Villacorta

引用次数: 0

Abstract

This paper describes advances performed towards the realization of the ARGITU compact neutron source. The first part of the accelerator developed by ESS-BILBAO is made of a 2.7 GHz ECR proton source, a two-solenoid Low Energy Transport Section (LEBT) and a 352.2 MHz Radio Frequency Quadrupole (RFQ). We describe the main advances performed over the last year. The Ion source and LEBT have been in operation since 2019. On the installed part, some improvements have been implemented in the ion source such as a new RF coupler, RF stability loop, and a new RF source based on Solid State technology. On the RFQ side, the tuning algorithm has been validated in the cold model, the new coupler is being manufactured, the RF testing facility is being installed and the machining of the remaining segments is in good progress.

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ESS毕尔巴鄂注射器的研究进展

本文介绍了ARGITU紧凑型中子源的实现进展。ESS-BILBAO开发的加速器的第一部分由2.7GHz ECR质子源、双螺线管低能传输部分（LEBT）和352.2MHz射频四极杆（RFQ）组成。我们介绍了去年取得的主要进展。离子源和LEBT自2019年开始运行。在安装部分，对离子源进行了一些改进，如新的射频耦合器、射频稳定回路和基于固态技术的新射频源。在RFQ方面，调谐算法已在冷模型中进行了验证，新耦合器正在制造中，射频测试设施正在安装中，其余部分的机加工进展良好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.