KFU. Card publication. High luminosity inverse geometry inelastic neutron scattering spectrometer at pulsed fast reactor

KAZAN
FEDERAL UNIVERSITY

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- 中文
- ES

HIGH LUMINOSITY INVERSE GEOMETRY INELASTIC NEUTRON SCATTERING SPECTROMETER AT PULSED FAST REACTOR

Form of presentation

Articles in international journals and collections

Year of publication

2025

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Authors, employees of KFU

Belushkin Aleksandr Vladislavovich, author

Other authors

Chudoba Dorota , author

Goremychkin Evgeny , author

Klepacka Marta , author

Bibliographic description in the original language

Klepacka M. High luminosity inverse geometry inelastic neutron scattering spectrometer at pulsed fast reactor / M. Klepacka, A. Belushkin, E. Goremychkin, D. Chudoba // Rev. Sci. Instrum. - 2025. - v.96, - p.033902.

Annotation

The project of a new inelastic neutron scattering (INS) spectrometer in inverse geometry at the IBR-2 pulsed fast reactor (JINR, Dubna, Russia) has been proposed as a replacement for the old NERA instrument. The major feature of the proposed spectrometer is the substantially increased area of the energy analyzer, made of highly oriented pyrolytic graphite (HOPG). We developed a new method of constructing the large area reflecting surface of the energy analyzer for the time-of-flight INS spectrometer in inverse geometry at the pulsed neutron source. According to our calculations, the total area of the HOPG analyzer would be as large as 3.14 m2 with a solid angle coverage of 5.8 sr.

Keywords

Measuring instruments, Inelastic neutron scattering spectroscopy, Time-of-flight neutron spectroscopy, Neutron scattering, Neutron flux

The name of the journal

Review of Scientific Instruments

URL

https://doi.org/10.1063/5.0244264

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=311565&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Belushkin Aleksandr Vladislavovich	ru_RU
dc.contributor.author	Chudoba Dorota	ru_RU
dc.contributor.author	Goremychkin Evgeny	ru_RU
dc.contributor.author	Klepacka Marta	ru_RU
dc.date.accessioned	2025-01-01T00:00:00Z	ru_RU
dc.date.available	2025-01-01T00:00:00Z	ru_RU
dc.date.issued	2025	ru_RU
dc.identifier.citation	Klepacka M. High luminosity inverse geometry inelastic neutron scattering spectrometer at pulsed fast reactor / M. Klepacka, A. Belushkin, E. Goremychkin, D. Chudoba // Rev. Sci. Instrum. - 2025. - v.96, - p.033902.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=311565&p_lang=2	ru_RU
dc.description.abstract	Review of Scientific Instruments	ru_RU
dc.description.abstract	The project of a new inelastic neutron scattering (INS) spectrometer in inverse geometry at the IBR-2 pulsed fast reactor (JINR, Dubna, Russia) has been proposed as a replacement for the old NERA instrument. The major feature of the proposed spectrometer is the substantially increased area of the energy analyzer, made of highly oriented pyrolytic graphite (HOPG). We developed a new method of constructing the large area reflecting surface of the energy analyzer for the time-of-flight INS spectrometer in inverse geometry at the pulsed neutron source. According to our calculations, the total area of the HOPG analyzer would be as large as 3.14 m2 with a solid angle coverage of 5.8 sr.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	Measuring instruments	ru_RU
dc.subject	Inelastic neutron scattering spectroscopy	ru_RU
dc.subject	Time-of-flight neutron spectroscopy	ru_RU
dc.subject	Neutron scattering	ru_RU
dc.subject	Neutron flux	ru_RU
dc.title	High luminosity inverse geometry inelastic neutron scattering spectrometer at pulsed fast reactor	ru_RU
dc.type	Articles in international journals and collections	ru_RU