28 August 2022 to 2 September 2022
Science and Technology Campus, University of Parma
Europe/Rome timezone
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Status of negative muon at D-Line

P-TUE-27
30 Aug 2022, 17:20
1h 40m
Science and Technology Campus, University of Parma

Science and Technology Campus, University of Parma

University of Parma, Italy
Poster New techniques Posters

Speaker

Dr Soshi Takeshita (High Energy Accelerator Research Organization (KEK))

Description

The D-line of the J-PARC MLF MUSE has a pion decay section, which makes it possible to use decay muons. The superconducting solenoid magnet used in the pion decay section has a large bore and thus produce the world's highest positive and negative muon intensities. Since the D-line is currently the only beamline at MUSE where practical negative muon intensity is available, various user experiments are being conducted using negative muons, especially in nondestructive elemental analysis, negative muon spin relaxation, soft errors in semiconductors, and so on. In addition, the beamline has been commissioned in various ways including beam tuning to meet the requirements of these experiments. In this talk, we will report on the recent progress of upgrading at D-line.

Primary authors

Dr Soshi Takeshita (High Energy Accelerator Research Organization (KEK)) Dr Izumi Umegaki (High Energy Accelerator Research Organization (KEK)) Dr Motonobu Tampo (KEK) Dr Patrick Strasser (KEK) Prof. Akihiro Koda (IMSS, KEK) Dr Wataru Higemoto (JAEA/Tokyo Tech.) Mr Takahiro Yuasa (KEK) Dr Yutaka Ikedo (KEK) Prof. Naritoshi Kawamura (Institute of Materials Structure Science, High Energy Accelerator Research Organization) Prof. Yasuhiro Miyake (KEK) Prof. Koichiro Shimomura (KEK IMSS)

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