Construction of new DC muon beamline, MuSIC-RCNP, for muon applied science

Tomono, D.; Fukuda, M.; Hatanaka, K.; Higemoto, Wataru; Ieiri, M.; Kawashima, Y.; Kuno, Y.; Matsuzaki, Takashi; Minakawa, M.; Miyake, Yasuhiro; Nakazawa, Yasuhiro; Ninomiya, K.; Mori, Y.; Morinobu, S.; Satod, A.; Shimomura, K.; Kondo, Takahisa; Taniguchi, Atsuhiko; Weichao, Yao; Wong, Ming Liang

doi:10.22323/1.295.0111

Cited by 3 publications

(1 citation statement)

References 4 publications

(4 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The latter is achieved by surrounding the proton target with a 5 T superconducting solenoid. The principle of this pion-capture system has been experimentally demonstrated at the MuSIC (Muon Science Innovative beam Channel) facility at Research Centre for Nuclear Physics (RCNP), Osaka University [48].…”

Section: Comet Requirementsmentioning

confidence: 99%

COMET Phase-I Technical Design Report

Abramishvili,

Adamov,

Akhmetshin

et al. 2018

Preprint

Self Cite

View full text Add to dashboard Cite

The Technical Design for the COMET Phase-I experiment is presented in this paper. COMET is an experiment at J-PARC, Japan, which will search for neutrinoless conversion of muons into electrons in the field of an aluminium nucleus (µ−e conversion, µ − N → e − N); a lepton flavor violating process. The experimental sensitivity goal for this process in the Phase-I experiment is 3.1 × 10 −15 , or 90 % upper limit of branching ratio of 7 × 10 −15 , which is a factor of 100 improvement over the existing limit. The expected number of background events is 0.032. To achieve the target sensitivity and background level, the 3.2 kW 8 GeV proton beam from J-PARC will be used. Two types of detectors, CyDet and StrECAL, will be used for detecting the µ−e conversion events, and for measuring the beam-related background events in view of the Phase-II experiment, respectively. Results from simulation on signal and background estimations are also described.

show abstract

Section: Comet Requirementsmentioning

confidence: 99%

COMET Phase-I Technical Design Report

Abramishvili,

Adamov,

Akhmetshin

et al. 2018

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

Future Developments and Outlook

2024

Muon Spin Spectroscopy

View full text Add to dashboard Cite

Beamline design for multipurpose muon beams at CSNS EMuS

Hong,

Song,

Zhou

et al. 2024

NUCL SCI TECH

View full text Add to dashboard Cite

A new muon beam facility, called the Experimental Muon Source (EMuS), was proposed for construction at the China Spallation Neutron Source (CSNS). The design of the complex muon beamlines for the EMuS baseline scheme, which is based on superconducting solenoids, superferric dipoles and room-temperature magnets, is presented herein. Various muon beams, including surface muons, decay muons and low energy muons, have been developed for multipurpose applications. The optics design and simulation results of the trunk beamline and branch beamlines are presented. With a proton beam power of 25 kW at a standalone target station that consists of a conical graphite target and high-field superconducting solenoids, the muon beam intensity in the trunk beamline varies from 107/s for surface muons to 1010/s for high-momentum decay muons. And at the endstations, these values vary from 105/s for surface muons to 108/s for decay muons.

show abstract

Construction of new DC muon beamline, MuSIC-RCNP, for muon applied science

Cited by 3 publications

References 4 publications

COMET Phase-I Technical Design Report

COMET Phase-I Technical Design Report

Future Developments and Outlook

Beamline design for multipurpose muon beams at CSNS EMuS

Contact Info

Product

Resources

About