MIRACLES, the backscattering spectrometer of the European Spallation Source: Meeting scientific requirements with design.

IF 1.3 4区 工程技术 Q3 INSTRUMENTS & INSTRUMENTATION
Félix J Villacorta, Heloisa N Bordallo, Alexander Conde, José E M Pereira, Roberto Martínez, Idoia Mazkiaran, Iván Aranda, Octavio G Del Moral, Aitor Zugazaga, Giles Harper, Masatoshi Arai
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引用次数: 0

Abstract

MIRACLES, the neutron time-of-flight backscattering instrument of the European Spallation Source (ESS), will be the spectrometer with the highest energy resolution at the start of the ESS user program. The long pulse provided by the ESS source allows tuning the energy resolution of the instrument, with the concomitant capability of probing a wide range of molecular and atomic timescales, unfolding new opportunities in neutron spectroscopy to disentangle complex dynamics faster in a single experiment and allowing the use of smaller and more diluted samples. This work will report on a detailed description of the design efforts to bring MIRACLES from the scientific requirements to the construction and commissioning phases. This includes the provision of high and tailored energy resolution, optimization of the signal-to-background ratio, and the ability for integration of new equipment and scientific capabilities that will make MIRACLES a paramount asset for the ESS neutron scientific instrument suite.

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来源期刊
Review of Scientific Instruments
Review of Scientific Instruments 工程技术-物理:应用
CiteScore
3.00
自引率
12.50%
发文量
758
审稿时长
2.6 months
期刊介绍: Review of Scientific Instruments, is committed to the publication of advances in scientific instruments, apparatuses, and techniques. RSI seeks to meet the needs of engineers and scientists in physics, chemistry, and the life sciences.
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