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The instrument suite of the European Spallation Source
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SYSNO ASEP 0522815 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název The instrument suite of the European Spallation Source Tvůrce(i) Andersen, K. H. (SE)
Aryriou, D. N. (SE)
Jackson, A. J. (SE)
Houston, J. (SE)
Henry, P. F. (CH)
Deen, P. P. (DE)
Toft-Petersen, R. (DK)
Beran, Přemysl (UJF-V) RID, ORCID, SAI
Šaroun, Jan (UJF-V) RID, ORCID, SAI
Lukáš, Petr (UJF-V) RID, ORCID, SAICelkový počet autorů 179 Číslo článku 163402 Zdroj.dok. Nuclear Instruments & Methods in Physics Research Section A. - : Elsevier - ISSN 0168-9002
Roč. 957, č. 3 (2020)Poč.str. 39 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova slow neutron scattering ; pulsed neutron instrumentation ; accelerator-based neutron facilities ; ESS instrument suite Vědní obor RIV BM - Fyzika pevných látek a magnetismus Obor OECD Nuclear related engineering CEP LM2015048 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy EF16_013/0001794 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Způsob publikování Open access Institucionální podpora UJF-V - RVO:61389005 UT WOS 000512921100023 EID SCOPUS 85077952780 DOI 10.1016/j.nima.2020.163402 Anotace An overview is provided of the 15 neutron beam instruments making up the initial instrument suite of the European Spallation Source (ESS), and being made available to the neutron user community. The ESS neutron source consists of a high-power accelerator and target station, providing a unique long-pulse time structure of slow neutrons. The design considerations behind the time structure, moderator geometry and instrument layout are presented.
The 15-instrument suite consists of two small-angle instruments, two reflectometers, an imaging beamline, two single-crystal diffractometers. One for macromolecular crystallography and one for magnetism, two powder diffractometers, and an engineering diffractometer, as well as an array of five inelastic instruments comprising two chopper spectrometers, an inverse-geometry single-crystal excitations spectrometer, an instrument for vibrational spectroscopy and a high-resolution backscattering spectrometer. The conceptual design, performance and scientific drivers of each of these instruments are described.
All of the instruments are designed to provide breakthrough new scientific capability, not currently available at existing facilities, building on the inherent strengths of the ESS long-pulse neutron source of high flux, flexible resolution and large bandwidth. Each of them is predicted to provide world-leading performance at an accelerator power of 2 MW. This technical capability translates into a very broad range of scientific capabilities. The composition of the instrument suite has been chosen to maximise the breadth and depth of the scientific impact of the early years of the ESS, and provide a solid base for completion and further expansion of the facility.Pracoviště Ústav jaderné fyziky Kontakt Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Rok sběru 2021 Elektronická adresa https://doi.org/10.1016/j.nima.2020.163402
Počet záznamů: 1