Beam commissioning of muon beamline using negative hydrogen ions generated by ultraviolet light

Y. Nakazawa, S. Bae, H. Choi, S. Choi, T. Iijima, H. Iinuma, N. Kawamura, R. Kitamura, B. Kim, H. S. Ko, Y. Kondo, T. Mibe, M. Otani, G. P. Razuvaev, N. Saito, Y. Sue, Eunil Won, T. Yamazaki, H. Yasuda

Research output: Contribution to journalArticle

Abstract

A muon linac is under development for the precise measurement of the muon anomalous magnetic moment (g−2) and electric dipole moment (EDM) with a reaccelerated thermal muon beam. An H source driven by an ultraviolet light has been developed for the muon acceleration experiment. Prior to the acceleration experiment, a beamline commissioning was performed using this H beam, since the accelerated muon intensity is very low. We successfully measured the magnetic rigidity, which is essential for identifying the accelerated muons. This H source is capable of utilizing as a general-purpose beam source for other beamline.

Original languageEnglish
Pages (from-to)164-167
Number of pages4
JournalNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume937
DOIs
Publication statusPublished - 2019 Sep 1

Fingerprint

hydrogen ions
ultraviolet radiation
negative ions
muons
Electric dipole moments
Hydrogen
Ions
Magnetic moments
Rigidity
Experiments
magnetic rigidity
electric moments
electric dipoles
Ultraviolet Rays
dipole moments
magnetic moments
Hot Temperature

Keywords

  • Beam diagnostics
  • Ion sources
  • Muon
  • Particle-beam sources

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

Cite this

Beam commissioning of muon beamline using negative hydrogen ions generated by ultraviolet light. / Nakazawa, Y.; Bae, S.; Choi, H.; Choi, S.; Iijima, T.; Iinuma, H.; Kawamura, N.; Kitamura, R.; Kim, B.; Ko, H. S.; Kondo, Y.; Mibe, T.; Otani, M.; Razuvaev, G. P.; Saito, N.; Sue, Y.; Won, Eunil; Yamazaki, T.; Yasuda, H.

In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 937, 01.09.2019, p. 164-167.

Research output: Contribution to journalArticle

Nakazawa, Y, Bae, S, Choi, H, Choi, S, Iijima, T, Iinuma, H, Kawamura, N, Kitamura, R, Kim, B, Ko, HS, Kondo, Y, Mibe, T, Otani, M, Razuvaev, GP, Saito, N, Sue, Y, Won, E, Yamazaki, T & Yasuda, H 2019, 'Beam commissioning of muon beamline using negative hydrogen ions generated by ultraviolet light', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 937, pp. 164-167. https://doi.org/10.1016/j.nima.2019.05.043
Nakazawa, Y. ; Bae, S. ; Choi, H. ; Choi, S. ; Iijima, T. ; Iinuma, H. ; Kawamura, N. ; Kitamura, R. ; Kim, B. ; Ko, H. S. ; Kondo, Y. ; Mibe, T. ; Otani, M. ; Razuvaev, G. P. ; Saito, N. ; Sue, Y. ; Won, Eunil ; Yamazaki, T. ; Yasuda, H. / Beam commissioning of muon beamline using negative hydrogen ions generated by ultraviolet light. In: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2019 ; Vol. 937. pp. 164-167.
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AU - Choi, H.

AU - Choi, S.

AU - Iijima, T.

AU - Iinuma, H.

AU - Kawamura, N.

AU - Kitamura, R.

AU - Kim, B.

AU - Ko, H. S.

AU - Kondo, Y.

AU - Mibe, T.

AU - Otani, M.

AU - Razuvaev, G. P.

AU - Saito, N.

AU - Sue, Y.

AU - Won, Eunil

AU - Yamazaki, T.

AU - Yasuda, H.

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AB - A muon linac is under development for the precise measurement of the muon anomalous magnetic moment (g−2) and electric dipole moment (EDM) with a reaccelerated thermal muon beam. An H− source driven by an ultraviolet light has been developed for the muon acceleration experiment. Prior to the acceleration experiment, a beamline commissioning was performed using this H− beam, since the accelerated muon intensity is very low. We successfully measured the magnetic rigidity, which is essential for identifying the accelerated muons. This H− source is capable of utilizing as a general-purpose beam source for other beamline.

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KW - Ion sources

KW - Muon

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