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; E. Won; T. Yamazaki; H. Yasuda

doi:10.1016/j.nima.2019.05.043

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, E. Won, T. Yamazaki, H. Yasuda

Department of Physics

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3 Citations (Scopus)

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 language	English
Pages (from-to)	164-167
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	937
DOIs	https://doi.org/10.1016/j.nima.2019.05.043
Publication status	Published - 2019 Sept 1

Keywords

Beam diagnostics
Ion sources
Muon
Particle-beam sources

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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10.1016/j.nima.2019.05.043

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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, 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, 937, 164-167. https://doi.org/10.1016/j.nima.2019.05.043

Beam commissioning of muon beamline using negative hydrogen ions generated by ultraviolet light. / Nakazawa, Y.; Bae, S.; Choi, H. et al.

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 journal › Article › peer-review

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

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title = "Beam commissioning of muon beamline using negative hydrogen ions generated by ultraviolet light",

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.",

keywords = "Beam diagnostics, Ion sources, Muon, Particle-beam sources",

author = "Y. Nakazawa and S. Bae and H. Choi and S. Choi and T. Iijima and H. Iinuma and N. Kawamura and R. Kitamura and B. Kim and Ko, {H. S.} and Y. Kondo and T. Mibe and M. Otani and Razuvaev, {G. P.} and N. Saito and Y. Sue and E. Won and T. Yamazaki and H. Yasuda",

note = "Funding Information: This work is supported by JSPS KAKENHI Grant Numbers JP15H03666 , JP18H03707 , JP16H03987 , and JP16J07784 in Japan. This work is also supported by the Korean National Research Foundation grants NRF-2015H1A2A1030275 and NRF-2017R1A2B3007018 . Publisher Copyright: {\textcopyright} 2019 Elsevier B.V.",

year = "2019",

month = sep,

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doi = "10.1016/j.nima.2019.05.043",

language = "English",

volume = "937",

pages = "164--167",

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T1 - Beam commissioning of muon beamline using negative hydrogen ions generated by ultraviolet light

AU - Nakazawa, Y.

AU - Bae, S.

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, E.

AU - Yamazaki, T.

AU - Yasuda, H.

N1 - Funding Information: This work is supported by JSPS KAKENHI Grant Numbers JP15H03666 , JP18H03707 , JP16H03987 , and JP16J07784 in Japan. This work is also supported by the Korean National Research Foundation grants NRF-2015H1A2A1030275 and NRF-2017R1A2B3007018 . Publisher Copyright: © 2019 Elsevier B.V.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - 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.

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.

KW - Beam diagnostics

KW - Ion sources

KW - Muon

KW - Particle-beam sources

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U2 - 10.1016/j.nima.2019.05.043

DO - 10.1016/j.nima.2019.05.043

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SN - 0168-9002

VL - 937

SP - 164

EP - 167

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

ER -

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

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