Muon Profile Measurement after Acceleration with a Radio-Frequency Quadrupole linac

M. Otani; Y. Sue; Y. Fukao; K. Futatsukawa; N. Kawamura; T. Mibe; Y. Miyake; K. Shimomura; T. Yamazaki; T. Iijima; B. Bae; H. Choi; S. Choi; B. Kim; H. S. Ko; K. Hasegawa; Y. Kondo; T. Morishita; H. Iinuma; Y. Nakazawa; K. Ishida; R. Kitamura; S. Li; G. P. Razuvaev; N. Saito; E. Won

doi:10.1088/1742-6596/1067/5/052012

Muon Profile Measurement after Acceleration with a Radio-Frequency Quadrupole linac

M. Otani, Y. Sue, Y. Fukao, K. Futatsukawa, N. Kawamura, T. Mibe, Y. Miyake, K. Shimomura, T. Yamazaki, T. Iijima, B. Bae, H. Choi, S. Choi, B. Kim, H. S. Ko, K. Hasegawa, Y. Kondo, T. Morishita, H. Iinuma, Y. NakazawaK. Ishida, R. Kitamura, S. Li, G. P. Razuvaev, N. Saito, E. Won

Department of Physics

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

We have measured the muon beam profile after acceleration using a radio frequency quadrupole linac (RFQ). Positive muons are injected to an aluminum degrader and negative muoniums (Mu^-) are generated. The generated Mu^-'s are extracted by an electrostatic lens and accelerated to 89 keV by the RFQ. The accelerated Mu^-'s are transported to a beam profile monitor (BPM) through a quadrupole magnet pair and a bending magnet. The BPM consists of a micro-channel plate, a phosphor screen, and a CCD camera. The measured profile in the vertical direction is consistent with the simulation. This profile measurement is one of the milestones for realizing a muon linac for measurement of the muon anomalous magnetic moment at the Japan Proton Accelerator Research Complex.

Original language	English
Article number	052012
Journal	Journal of Physics: Conference Series
Volume	1067
Issue number	5
DOIs	https://doi.org/10.1088/1742-6596/1067/5/052012
Publication status	Published - 2018 Oct 5
Event	9th International Particle Accelerator Conference, IPAC 2018 - Vancouver, Canada Duration: 2018 Apr 29 → 2018 May 4

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/1067/5/052012

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Otani, M., Sue, Y., Fukao, Y., Futatsukawa, K., Kawamura, N., Mibe, T., Miyake, Y., Shimomura, K., Yamazaki, T., Iijima, T., Bae, B., Choi, H., Choi, S., Kim, B., Ko, H. S., Hasegawa, K., Kondo, Y., Morishita, T., Iinuma, H., ... Won, E. (2018). Muon Profile Measurement after Acceleration with a Radio-Frequency Quadrupole linac. Journal of Physics: Conference Series, 1067(5), [052012]. https://doi.org/10.1088/1742-6596/1067/5/052012

Otani, M, Sue, Y, Fukao, Y, Futatsukawa, K, Kawamura, N, Mibe, T, Miyake, Y, Shimomura, K, Yamazaki, T, Iijima, T, Bae, B, Choi, H, Choi, S, Kim, B, Ko, HS, Hasegawa, K, Kondo, Y, Morishita, T, Iinuma, H, Nakazawa, Y, Ishida, K, Kitamura, R, Li, S, Razuvaev, GP, Saito, N & Won, E 2018, 'Muon Profile Measurement after Acceleration with a Radio-Frequency Quadrupole linac', Journal of Physics: Conference Series, vol. 1067, no. 5, 052012. https://doi.org/10.1088/1742-6596/1067/5/052012

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title = "Muon Profile Measurement after Acceleration with a Radio-Frequency Quadrupole linac",

abstract = "We have measured the muon beam profile after acceleration using a radio frequency quadrupole linac (RFQ). Positive muons are injected to an aluminum degrader and negative muoniums (Mu-) are generated. The generated Mu-'s are extracted by an electrostatic lens and accelerated to 89 keV by the RFQ. The accelerated Mu-'s are transported to a beam profile monitor (BPM) through a quadrupole magnet pair and a bending magnet. The BPM consists of a micro-channel plate, a phosphor screen, and a CCD camera. The measured profile in the vertical direction is consistent with the simulation. This profile measurement is one of the milestones for realizing a muon linac for measurement of the muon anomalous magnetic moment at the Japan Proton Accelerator Research Complex.",

author = "M. Otani and Y. Sue and Y. Fukao and K. Futatsukawa and N. Kawamura and T. Mibe and Y. Miyake and K. Shimomura and T. Yamazaki and T. Iijima and B. Bae and H. Choi and S. Choi and B. Kim and Ko, {H. S.} and K. Hasegawa and Y. Kondo and T. Morishita and H. Iinuma and Y. Nakazawa and K. Ishida and R. Kitamura and S. Li and Razuvaev, {G. P.} and N. Saito and E. Won",

note = "Funding Information: This work is supported by JSPS KAKENHI Grant Numbers JP25800164, JP15H03666, JP18H03707 , JP16H03987, JP15H05742, and JP16J07784. This work is also supported by the Korean National Research Foundation grants NRF-2015H1A2A1030275, NRF-2015K2A2A4000092, and NRF-2017R1A2B3007018; and the Russian Foundation for Basic Research grant RFBR 17-52-50064; This experiment at the Materials and Life Science Experimental Facility of the J-PARC was performed under user programs (Proposal No. 2017B0006). Publisher Copyright: {\textcopyright} Published under licence by IOP Publishing Ltd.; 9th International Particle Accelerator Conference, IPAC 2018 ; Conference date: 29-04-2018 Through 04-05-2018",

year = "2018",

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doi = "10.1088/1742-6596/1067/5/052012",

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journal = "Journal of Physics: Conference Series",

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TY - JOUR

T1 - Muon Profile Measurement after Acceleration with a Radio-Frequency Quadrupole linac

AU - Otani, M.

AU - Sue, Y.

AU - Fukao, Y.

AU - Futatsukawa, K.

AU - Kawamura, N.

AU - Mibe, T.

AU - Miyake, Y.

AU - Shimomura, K.

AU - Yamazaki, T.

AU - Iijima, T.

AU - Bae, B.

AU - Choi, H.

AU - Choi, S.

AU - Kim, B.

AU - Ko, H. S.

AU - Hasegawa, K.

AU - Kondo, Y.

AU - Morishita, T.

AU - Iinuma, H.

AU - Nakazawa, Y.

AU - Ishida, K.

AU - Kitamura, R.

AU - Li, S.

AU - Razuvaev, G. P.

AU - Saito, N.

AU - Won, E.

N1 - Funding Information: This work is supported by JSPS KAKENHI Grant Numbers JP25800164, JP15H03666, JP18H03707 , JP16H03987, JP15H05742, and JP16J07784. This work is also supported by the Korean National Research Foundation grants NRF-2015H1A2A1030275, NRF-2015K2A2A4000092, and NRF-2017R1A2B3007018; and the Russian Foundation for Basic Research grant RFBR 17-52-50064; This experiment at the Materials and Life Science Experimental Facility of the J-PARC was performed under user programs (Proposal No. 2017B0006). Publisher Copyright: © Published under licence by IOP Publishing Ltd.

PY - 2018/10/5

Y1 - 2018/10/5

N2 - We have measured the muon beam profile after acceleration using a radio frequency quadrupole linac (RFQ). Positive muons are injected to an aluminum degrader and negative muoniums (Mu-) are generated. The generated Mu-'s are extracted by an electrostatic lens and accelerated to 89 keV by the RFQ. The accelerated Mu-'s are transported to a beam profile monitor (BPM) through a quadrupole magnet pair and a bending magnet. The BPM consists of a micro-channel plate, a phosphor screen, and a CCD camera. The measured profile in the vertical direction is consistent with the simulation. This profile measurement is one of the milestones for realizing a muon linac for measurement of the muon anomalous magnetic moment at the Japan Proton Accelerator Research Complex.

AB - We have measured the muon beam profile after acceleration using a radio frequency quadrupole linac (RFQ). Positive muons are injected to an aluminum degrader and negative muoniums (Mu-) are generated. The generated Mu-'s are extracted by an electrostatic lens and accelerated to 89 keV by the RFQ. The accelerated Mu-'s are transported to a beam profile monitor (BPM) through a quadrupole magnet pair and a bending magnet. The BPM consists of a micro-channel plate, a phosphor screen, and a CCD camera. The measured profile in the vertical direction is consistent with the simulation. This profile measurement is one of the milestones for realizing a muon linac for measurement of the muon anomalous magnetic moment at the Japan Proton Accelerator Research Complex.

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U2 - 10.1088/1742-6596/1067/5/052012

DO - 10.1088/1742-6596/1067/5/052012

M3 - Conference article

AN - SCOPUS:85054909882

VL - 1067

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 5

M1 - 052012

T2 - 9th International Particle Accelerator Conference, IPAC 2018

Y2 - 29 April 2018 through 4 May 2018

ER -

Muon Profile Measurement after Acceleration with a Radio-Frequency Quadrupole linac

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