Recent update of AMATERAS; A Cold-neutron disk-chopper spectrometer

Nakajima, Kenji ; Kawamura, Seiko ; Kofu, Maiko ; Murai, Naoki ; Inamura, Yasuhiro ; Kikuchi, Tatsuya* ; Wakai, Daisuke*

The recent update of AMATERAS, a cold-neutron disk-chopper spectrometer at Japan Proton Accelerator Research Complex (J-PARC), is reported. AMATERAS has been operating for a decade. Since 2017, some updates have been done or are underway, which include installing new detectors, replacing the vacuum system of the scattering chamber, and other works. We are also working on the re-investigation of the resolution function. Demonstration measurements were carried out at 1MW test operations done in 2018 and 2019. Plans of upgrading the spectrometer are currently being considered.

Language	:	English
Journal	:	JPS Conference Proceedings (Internet)
Volume	:	33
Number	:
Pages	:	p.011089_1 - 011089_7
Publication Year/Month	:	2021/03
Meeting title	:	3rd J-PARC Symposium (J-PARC 2019)
Held date	:	2019/09
Location (city)	:	Tsukuba
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:	https://doi.org/10.7566/JPSCP.33.011089
DOI for research data	:
Keywords	:	J-PARC; AMATERAS; 中性子散乱
Research Facility	:	J-PARC物質・生命科学実験施設
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20191124
JAEA Abstracts No. : 49000521
Paper Submission No. : 24106

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.