Muon Profile Measurement After Acceleration With a Radio-Frequency Quadrupole Linac

Otani, Masashi; Bae, Sunghan; Choi, Hyunsuk; Choi, Seonho; Fukao, Yoshinori; Futatsukawa, Kenta; Hasegawa, Kazuo; Iijima, Toru; Iinuma, Hiromi; Ishida, Katsuhiko; Kawamura, Naritoshi; Kim, Bongho; Kitamura, Ryo; Ko, Ho San; Kondo, Yasuhiro; Li, Sirui; Mibe, Tsutomu; Miyake, Yasuhiro; Morishita, Takatoshi; Nakazawa, Yuuga; Razuvaev, Georgiy; Saito, Naohito; Sue, Yuki; Won, Eunil; Yamazaki, Takayuki

doi:10.18429/JACoW-IPAC2018-TUPAK009

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RIS citation export for TUPAK009: Muon Profile Measurement After Acceleration With a Radio-Frequency Quadrupole Linac

TY - CONF
AU - Otani, M.
AU - Bae, S.
AU - Choi, H.
AU - Choi, S.
AU - Fukao, Y.
AU - Futatsukawa, K.
AU - Hasegawa, K.
AU - Iijima, T.
AU - Iinuma, H.
AU - Ishida, K.
AU - Kawamura, N.
AU - Kim, B.
AU - Kitamura, R.
AU - Ko, H.S.
AU - Kondo, Y.
AU - Li, S.
AU - Mibe, T.
AU - Miyake, Y.
AU - Morishita, T.
AU - Nakazawa, Y.
AU - Razuvaev, G.P.
AU - Saito, N.
AU - Sue, Y.
AU - Won, E.
AU - Yamazaki, T.
ED - Koscielniak, Shane
ED - Satogata, Todd
ED - Schaa, Volker RW
ED - Thomson, Jana
TI - Muon Profile Measurement After Acceleration With a Radio-Frequency Quadrupole Linac
J2 - Proc. of IPAC2018, Vancouver, BC, Canada, April 29-May 4, 2018
C1 - Vancouver, BC, Canada
T2 - International Particle Accelerator Conference
T3 - 9
LA - english
AB - The E34 experiment aims to measure muon anomalous magnetic moment with a precision of 0.1ppm. The experiment utilizes low emittance muon beam with a muon linac to sweep out beam related uncertainties, which limit the g-2 precision in past experiments. A beam matching with precise beam measurements is required to avoid substantial emittance growth and satisfy the experimental requirement on the beam emittance of around 1.5 pi mm mrad. We conduct profile measurement of muon after acceleration with a radio-frequency quadrupole (RFQ) on December 2017 following a first muon acceleration experiment on October. In the experiment of profile measurement, epi-thermal negative muonium ions are generated by injecting surface muons to a thin metal foil. The muonium ions are accelerated to 5 keV. by an electro-static lens and accelerated to 90 keV by the RFQ. Then the muonium ions are transported to a profile detector consisting of a micro-channel plate and a ccd camera via a quadrupole pair and a bending magnet. In this poster, the experimental result and comparison to the simulation are reported.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 977
EP - 980
KW - experiment
KW - simulation
KW - rfq
KW - linac
KW - positron
DA - 2018/06
PY - 2018
SN - 978-3-95450-184-7
DO - 10.18429/JACoW-IPAC2018-TUPAK009
UR - http://jacow.org/ipac2018/papers/tupak009.pdf
ER -