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Fujikawa, Y.*; Kawabata, T.*; Adachi, S.*; Hirose, Kentaro; Makii, Hiroyuki; Nishio, Katsuhisa; Orlandi, R.; Suzaki, Fumi; 13 of others*
Physics Letters B, 848, p.133834_1 - 133834_6, 2024/01
Kumar, V.*; Chapman, R.*; O'Donnell, D.*; Ollier, J.*; Orlandi, R.; Smith, J. F.*; Spohr, K.-M.*; Torres, D. A.*; 13 of others*
Physical Review C, 108(4), p.044313_1 - 044313_19, 2023/10
Seidl, R.*; Tanida, Kiyoshi; Belle Collaboration*; 136 of others*
Physical Review D, 101(9), p.092004_1 - 092004_13, 2020/05
Times Cited Count:5 Percentile:37.47(Astronomy & Astrophysics)Li, H.*; Tanida, Kiyoshi; Belle Collaboration*; 131 of others*
Physical Review D, 100(9), p.092008_1 - 092008_26, 2019/11
Times Cited Count:8 Percentile:49.32(Astronomy & Astrophysics)Hagiwara, Kaito*; Yano, Takatomi*; Das, P. K.*; Lorenz, S.*; Ou, Iwa*; Sakuda, Makoto*; Kimura, Atsushi; Nakamura, Shoji; Iwamoto, Nobuyuki; Harada, Hideo; et al.
Progress of Theoretical and Experimental Physics (Internet), 2019(2), p.023D01_1 - 023D01_26, 2019/02
Times Cited Count:29 Percentile:87.26(Physics, Multidisciplinary)Kondo, Yasuhiro; Hasegawa, Kazuo; Morishita, Takatoshi; Otani, Masashi*; Futatsukawa, Kenta*; Kawamura, Naritoshi*; Mibe, Tsutomu*; Yamazaki, Takayuki*; Yoshida, Mitsuhiro*; Kitamura, Ryo*; et al.
Proceedings of 9th International Particle Accelerator Conference (IPAC '18) (Internet), p.5041 - 5046, 2018/06
J-PARC is developing the reacceleration system of the ultra slow (30 meV) muon (USM) obtained by two-photon laser resonant ionization of muonium atoms. The muon beam thus obtained has low emittance, meeting the requirement for the g-2/EDM experiment. J-PARC E34 experiment aims to measure the muon anomalous magnetic moment (g-2) with a precision of 0.1 ppm and search for EDM with a sensitivity to e cm. The USM's are accelerated to 212 MeV by using a muon dedicated linac to be a ultra cold muon beam. The muon LINAC consists of an RFQ, a inter-digital H-mode DTL, disk and washer coupled cell structures, and disk loaded structures. Proof of the slow muon acceleration scheme is an essential step to realize the world first muon linac. In October 2017, we have succeeded to accelerate slow negative muoniums generated using a simpler muonium source to 89 keV. In this talk, present design of the muon linac and the result of the world first muon acceleration experiment are reported.
Yang, S. B.*; Ekawa, Hiroyuki; Hasegawa, Shoichi; Hayakawa, Shuhei; Hosomi, Kenji; Ichikawa, Yudai; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; Tanida, Kiyoshi; et al.
Physical Review Letters, 120(13), p.132505_1 - 132505_5, 2018/03
Times Cited Count:8 Percentile:54.68(Physics, Multidisciplinary)Chen, Y. H.*; Tassan-Got, L.*; Harada, Hideo; Kimura, Atsushi; n_TOF Collaboration*; 130 of others*
EPJ Web of Conferences, 146, p.03020_1 - 03020_4, 2017/09
Times Cited Count:1 Percentile:61.28The experimental area 2 (EAR-2) at CERNs neutron time-of-flight facility (n_TOF), which is operational since 2014, is designed and built as a short-distance complement to the experimental area 1 (EAR-1). The Parallel Plate Avalanche Counter (PPAC) monitor experiment was performed to characterize the beam profile and the shape of the neutron flux at EAR-2. The prompt -flash which is used for calibrating the time-of-flight at EAR-1 is not seen by PPAC at EAR-2, shedding light on the physical origin of this -flash.
Guerrero, C.*; Lerendegui-Marco, J.*; Domingo-Pardo, C.*; Harada, Hideo; Kimura, Atsushi; n_TOF Collaboration*; 113 of others*
EPJ Web of Conferences, 146, p.01007_1 - 01007_4, 2017/09
Times Cited Count:1 Percentile:61.28Carlson, A. D.*; Pronyaev, V.*; Hale, G. M.*; Zhenpeng, C.*; Capote, R.*; Durn, I.*; Hambsch, F.-J.*; Kawano, Toshihiko*; Kunieda, Satoshi; 13 of others*
EPJ Web of Conferences, 146, p.02025_1 - 02025_4, 2017/09
Times Cited Count:4 Percentile:90.94Evaluations are being done for the H(n,n), Li(n,t), B(n,), B(n,), C(n,n), Au(n,), U(n,f) and U(n,f) standard cross sections. Evaluations are also being done for data that are not traditional standards including: the Au(n,) cross section at energies below where it is considered a standard; reference cross sections for prompt -ray production in fast neutron-induced reactions; reference cross sections for very high energy fission cross sections; the U thermal neutron fission spectrum and the Cf spontaneous fission neutron spectrum and the thermal constants.
Tamura, Hirokazu*; Ekawa, Hiroyuki; Hasegawa, Shoichi; Hayakawa, Shuhei; Hosomi, Kenji; Hwang, S.; Ichikawa, Yudai; Imai, Kenichi; Sako, Hiroyuki; Sato, Susumu; et al.
JPS Conference Proceedings (Internet), 17, p.011004_1 - 011004_11, 2017/07
Yamamoto, T. O.*; Hasegawa, Shoichi; Hayakawa, Shuhei; Hosomi, Kenji; Hwang, S.; Ichikawa, Yudai; Imai, Kenichi; Kimbara, Shinji; Nakada, Yoshiyuki; Sako, Hiroyuki; et al.
Physical Review Letters, 115(22), p.222501_1 - 222501_5, 2015/11
Times Cited Count:65 Percentile:92.69(Physics, Multidisciplinary)Ashida, Takashi; Amemiya, Kiyoshi*; Arai, Takashi*; 13 of others*
PNC TN8510 89-003, 34 Pages, 1989/10
no abstracts in English