Design and Beam Dynamics Study of Disk-Loaded Structure for Muon Linac

The disk-loaded structures (DLS) in the muon LINAC are under development for the J-PARC muon g-2/EDM experiment. Four DLSs with an accelerating gradient of 20 MV/m take charge of muon acceleration from 40 MeV to 212 MeV, which corresponds to 70% to 94% of the speed of light. The quasi-constant gradi...

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Autores principales: Sumi, Kazumichi, Ego, Hiroyasu, Iijima, Toru, Inami, Kenji, Kondo, Yasuhiro, Mibe, Tsutomu, Moriya, Katsuhiro, Nakazawa, Yuga, Otani, Masashi, Saito, Naohito, Sue, Yuki, Takeuchi, Yusuke, Yasuda, Hiromasa, Yoshida, Mitsuhiro, Yotsuzuka, Mai
Lenguaje:eng
Publicado: 2022
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2022-MOPOST017
http://cds.cern.ch/record/2845812
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author Sumi, Kazumichi
Ego, Hiroyasu
Iijima, Toru
Inami, Kenji
Kondo, Yasuhiro
Mibe, Tsutomu
Moriya, Katsuhiro
Nakazawa, Yuga
Otani, Masashi
Saito, Naohito
Sue, Yuki
Takeuchi, Yusuke
Yasuda, Hiromasa
Yoshida, Mitsuhiro
Yotsuzuka, Mai
author_facet Sumi, Kazumichi
Ego, Hiroyasu
Iijima, Toru
Inami, Kenji
Kondo, Yasuhiro
Mibe, Tsutomu
Moriya, Katsuhiro
Nakazawa, Yuga
Otani, Masashi
Saito, Naohito
Sue, Yuki
Takeuchi, Yusuke
Yasuda, Hiromasa
Yoshida, Mitsuhiro
Yotsuzuka, Mai
author_sort Sumi, Kazumichi
collection CERN
description The disk-loaded structures (DLS) in the muon LINAC are under development for the J-PARC muon g-2/EDM experiment. Four DLSs with an accelerating gradient of 20 MV/m take charge of muon acceleration from 40 MeV to 212 MeV, which corresponds to 70% to 94% of the speed of light. The quasi-constant gradient type TM01-2pi/3 mode DLSs with gradually varying disk spacing was designed and confirmed that the cumulative phase slip due to the mismatch between muon and phase velocity can be suppressed to less than 2 degrees at the frequency of 2592 MHz. In addition, the optimum synchronous phase and the lattice were investigated to satisfy the requirements of the total emittance less than 1.5 pi mm mrad and the momentum spread less than 0.1% in RMS.
id cern-2845812
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28458122023-01-11T21:31:22Zdoi:10.18429/JACoW-IPAC2022-MOPOST017http://cds.cern.ch/record/2845812engSumi, KazumichiEgo, HiroyasuIijima, ToruInami, KenjiKondo, YasuhiroMibe, TsutomuMoriya, KatsuhiroNakazawa, YugaOtani, MasashiSaito, NaohitoSue, YukiTakeuchi, YusukeYasuda, HiromasaYoshida, MitsuhiroYotsuzuka, MaiDesign and Beam Dynamics Study of Disk-Loaded Structure for Muon LinacAccelerators and Storage RingsThe disk-loaded structures (DLS) in the muon LINAC are under development for the J-PARC muon g-2/EDM experiment. Four DLSs with an accelerating gradient of 20 MV/m take charge of muon acceleration from 40 MeV to 212 MeV, which corresponds to 70% to 94% of the speed of light. The quasi-constant gradient type TM01-2pi/3 mode DLSs with gradually varying disk spacing was designed and confirmed that the cumulative phase slip due to the mismatch between muon and phase velocity can be suppressed to less than 2 degrees at the frequency of 2592 MHz. In addition, the optimum synchronous phase and the lattice were investigated to satisfy the requirements of the total emittance less than 1.5 pi mm mrad and the momentum spread less than 0.1% in RMS.oai:cds.cern.ch:28458122022
spellingShingle Accelerators and Storage Rings
Sumi, Kazumichi
Ego, Hiroyasu
Iijima, Toru
Inami, Kenji
Kondo, Yasuhiro
Mibe, Tsutomu
Moriya, Katsuhiro
Nakazawa, Yuga
Otani, Masashi
Saito, Naohito
Sue, Yuki
Takeuchi, Yusuke
Yasuda, Hiromasa
Yoshida, Mitsuhiro
Yotsuzuka, Mai
Design and Beam Dynamics Study of Disk-Loaded Structure for Muon Linac
title Design and Beam Dynamics Study of Disk-Loaded Structure for Muon Linac
title_full Design and Beam Dynamics Study of Disk-Loaded Structure for Muon Linac
title_fullStr Design and Beam Dynamics Study of Disk-Loaded Structure for Muon Linac
title_full_unstemmed Design and Beam Dynamics Study of Disk-Loaded Structure for Muon Linac
title_short Design and Beam Dynamics Study of Disk-Loaded Structure for Muon Linac
title_sort design and beam dynamics study of disk-loaded structure for muon linac
topic Accelerators and Storage Rings
url https://dx.doi.org/10.18429/JACoW-IPAC2022-MOPOST017
http://cds.cern.ch/record/2845812
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