Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Masanori Ikegami"'
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 2, Iss 12, p 124201 (1999)
A simple particle-core model for circular accelerators has been constructed assuming that dispersion effects are relatively weak. This model is applicable to a large class of high-intensity rings designed for modest density applications such as spall
Externí odkaz:
https://doaj.org/article/f92911850622436c8d30868d2499afa8
Autor:
Haitao Ren, I. Nesterenko, D. Omitto, P. Morrison, Scott Cogan, Peter Ostroumov, F. Pellemoine, T. Larter, J. Brandon, Fabio Casagrande, D. Chabot, Yoshishige Yamazaki, Paul Gibson, Z. Li, T. Maruta, H. Maniar, Ian Grender, Kent Holland, Chris Compton, Daniel H. Morris, A. Stolz, I. Malloch, Kenji Saito, G. Kiupel, Mengxin Xu, Qiang Zhao, Steven Lidia, Ting Xu, Sang-Hoon Kim, S. Rodriguez, B. Barnes, Martin Konrad, T. Yashimoto, H. Ao, Evan Daykin, Laura Popielarski, G. Bollen, C. Morton, R. Bennett, Guillaume Machicoane, P. Manwiller, Rebecca Shane, Kelly Davidson, D. Georgiobani, E. Bernal-Ruiz, P. Rodriguez, Thomas Russo, Alexander Plastun, Leslie Hodges, E. Pozdeyev, Masanori Ikegami, John Popielarski, J. Wei, Nathan Bultman, G. Timko, M. Hausmann, Walter Hartung, Aftab Hussain, Shen Zhao, B. Martins, S. Stanley, B. Bull
Publikováno v:
Journal of the Korean Physical Society. 77:344-350
The Facility for Rare Isotope Beams will be completed in late 2021. We report here on the current efforts to commission the first stages of the 200-MeV/u superconducting, continuous wave heavy-ion linac. The statuses of the cryogenic plant and its di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45c127d2b22b82da3ca57f2d048162e3
https://doi.org/10.3938/jkps.77.344
https://doi.org/10.3938/jkps.77.344
Publikováno v:
Computer Physics Communications. 234:167-178
Commissioning of a large accelerator facility like FRIB needs support from an online beam dynamics model. Considering the new physics challenges of FRIB such as modeling of non-axisymmetric superconducting RF cavities and multi-charge state accelerat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9f6ca87a0c61da240b8a166cb8a8525
https://doi.org/10.1016/j.cpc.2018.07.013
https://doi.org/10.1016/j.cpc.2018.07.013
Autor:
John Priller, Guillaume Machicoane, Ting Xu, Yoshishige Yamazaki, Nathan Joseph, T. Glasmacher, Paul Gibson, Haitao Ren, Scott Cogan, J. Wei, S. Jones, Peter Ostroumov, John LeTourneau, Samuel Miller, Hiroyuki Ao, Nathan Bultman, Kent Holland, Laura Popielarski, John Curtin, Takuji Kanemura, Kelly Davidson, Andrei Ganshyn, Leslie Hodges, Daniel H. Morris, Steven Lidia, Chris Compton, Jon Bonofiglio, Masanori Ikegami, John Popielarski, Kenji Saito, Aftab Hussain, Fabio Casagrande
Publikováno v:
Proceedings of the 3rd J-PARC Symposium (J-PARC2019).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ca87c1e42418e5629c69826fa3ed4a7
https://doi.org/10.7566/jpscp.33.011002
https://doi.org/10.7566/jpscp.33.011002
Autor:
Yoshishige Yamazaki, T. Glasmacher, Felix Marti, Soren Prestemon, Peter Knudsen, John LeTourneau, M. Kelly, Chris Compton, Mark Wiseman, Kenji Saito, Stephen Stanley, Y. Momozaki, Laura Popielarski, H.-C. Hseuh, Steven Beher, Kent Holland, Alberto Facco, John Priller, Samuel Miller, Kenji Hosoyama, Fabio Casagrande, Ting Xu, Haitao Ren, Peter Ostroumov, K. Dixon, Leslie Hodges, Paul Gibson, Kelly Davidson, Thomas Russo, Guillaume Machicoane, Masanori Ikegami, John Popielarski, Yue Hao, Venkatarao Ganni, J. Wei, Daniel H. Morris, R. E. Laxdal, Steven Lidia, Andrei Ganshyn, Scott Cogan, Nathan Bultman, Aftab Hussain, John Curtin, S. Jones, Hiroyuki Ao, Takuji Kanemura, L. Dalesio
The Facility for Rare Isotope Beams (FRIB) Project has entered the phase of beam commissioning starting from the room-temperature front end and the superconducting linac segment of first three cryomodules. With the newly commissioned helium refrigera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc6d729dcfe073951e049449642db175
Publikováno v:
Journal of the Korean Physical Society. 66:364-372
In the J-PARC (Japan Proton Accelerator Research Complex) linac, an energy-upgrade project has started to achieve a design beam power of 1 MW at the exit of the downstream synchrotron. To account for the significant beam parameter upgrades, we will u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe420aba1765f9d3a33c611dfc188310
https://doi.org/10.3938/jkps.66.364
https://doi.org/10.3938/jkps.66.364
Autor:
T. Maruta, Masanori Ikegami
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 728:126-132
It is of practical importance in a high intensity linac to measure the longitudinal beam tail width with sufficient sensitivity to a tenuous halo. In this paper, we propose a newly devised method of diagnosing the longitudinal beam tail width utilizi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fece793235f719bd4477aa092c5cf455
https://doi.org/10.1016/j.nima.2013.06.046
https://doi.org/10.1016/j.nima.2013.06.046
Autor:
A. Miura, Zhigao Fang, Kenta Futatsukawa, T. Maruta, Hiroyuki Sako, Tomoaki Miyao, Yong Liu, Jun Tamura, Masanori Ikegami
Publikováno v:
Journal of the Korean Physical Society. 63:1274-1279
The Tohoku earthquake in March 2011 caused significant damage to the Japan Proton Accelerator Research Complex (J-PARC) linac and forced us to shutdown the accelerator for nearly nine months. After a significant effort for its restoration, we resumed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73272c84c4d5fbe7d6984eb7d1832f59
https://doi.org/10.3938/jkps.63.1274
https://doi.org/10.3938/jkps.63.1274
Autor:
Hiroyuki Sako, Masanori Ikegami
Publikováno v:
IEEE Transactions on Nuclear Science. 57:2783-2789
J-PARC (Japan Proton Accelerator Research Complex) linac has recently started its continuous operation to provide a 181-MeV H- beam to the downstream 3-GeV synchrotron and a neutron target. Immediately after the commencement of the continuous operati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aac4088783b3145dd4fac5be1fcc6d71
https://doi.org/10.1109/tns.2010.2066576
https://doi.org/10.1109/tns.2010.2066576
Autor:
Shen Guo-Bao, Masanori Ikegami
Publikováno v:
Chinese Physics C. 33:577-582
The J-PARC linac has three DTL tanks to accelerate the negative hydrogen ions from 3 MeV to 50 MeV. The RF phase and amplitude are adjusted for each cavity with a phase scan method within the accuracy of 1? in phase and 1% in amplitude. The experimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad38dfe79fff769a99ff3deeb52942e
https://doi.org/10.1088/1674-1137/33/7/014
https://doi.org/10.1088/1674-1137/33/7/014