Zobrazeno 1 - 10
of 238
pro vyhledávání: '"K. Yokoya"'
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 8, p 082001 (2021)
In order to explore physics in the EUV to soft x-ray region, we have designed a machine which is capable of accelerating a ∼250 pC electron bunch to an energy of ∼1 GeV. The front end of the CLARA (Compact Linear Accelerator for Research and Appl
Externí odkaz:
https://doaj.org/article/1d832917b91143268d5a4d26f21c4d86
Autor:
P. Bambade, M. Alabau Pons, J. Amann, D. Angal-Kalinin, R. Apsimon, S. Araki, A. Aryshev, S. Bai, P. Bellomo, D. Bett, G. Blair, B. Bolzon, S. Boogert, G. Boorman, P. N. Burrows, G. Christian, P. Coe, B. Constance, J.-P. Delahaye, L. Deacon, E. Elsen, A. Faus-Golfe, M. Fukuda, J. Gao, N. Geffroy, E. Gianfelice-Wendt, H. Guler, H. Hayano, A.-Y. Heo, Y. Honda, J. Y. Huang, W. H. Hwang, Y. Iwashita, A. Jeremie, J. Jones, Y. Kamiya, P. Karataev, E.-S. Kim, H.-S. Kim, S. H. Kim, S. Komamiya, K. Kubo, T. Kume, S. Kuroda, B. Lam, A. Lyapin, M. Masuzawa, D. McCormick, S. Molloy, T. Naito, T. Nakamura, J. Nelson, D. Okamoto, T. Okugi, M. Oroku, Y. J. Park, B. Parker, E. Paterson, C. Perry, M. Pivi, T. Raubenheimer, Y. Renier, J. Resta-Lopez, C. Rimbault, M. Ross, T. Sanuki, A. Scarfe, D. Schulte, A. Seryi, C. Spencer, T. Suehara, R. Sugahara, C. Swinson, T. Takahashi, T. Tauchi, N. Terunuma, R. Tomas, J. Urakawa, D. Urner, M. Verderi, M.-H. Wang, M. Warden, M. Wendt, G. White, W. Wittmer, A. Wolski, M. Woodley, Y. Yamaguchi, T. Yamanaka, Y. Yan, H. Yoda, K. Yokoya, F. Zhou, F. Zimmermann
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 13, Iss 4, p 042801 (2010)
ATF2 is a final-focus test beam line which aims to focus the low emittance beam from the ATF damping ring to a vertical size of about 37 nm and to demonstrate nanometer level beam stability. Several advanced beam diagnostics and feedback tools are us
Externí odkaz:
https://doaj.org/article/69a62c9162de4b4c8cc0449fd7d33a28
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 7, Iss 5, p 054403 (2004)
We develop a new method to simulate coherent synchrotron radiation numerically. It is based on the mesh calculation of the electromagnetic field in the frequency domain. We make an approximation in the Maxwell equation which allows a mesh size much l
Externí odkaz:
https://doaj.org/article/991bca3873ec4b59acb86917da350d78
Autor:
I. Sakai, T. Aoki, K. Dobashi, M. Fukuda, A. Higurashi, T. Hirose, T. Iimura, Y. Kurihara, T. Okugi, T. Omori, J. Urakawa, M. Washio, K. Yokoya
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 6, Iss 9, p 091001 (2003)
Based on the requirements from a conceptual design of a polarized positron beam for future linear colliders, we constructed a special collision system with a short focal length of 150 mm of the laser beams so as to produce γ rays through inverse Com
Externí odkaz:
https://doaj.org/article/d7f81dbf13bc4f6da9bcbf3a56ae9bb5
Autor:
Z. Y. Guo, H. Huang, S. P. Li, D. K. Liu, L. Ma, Q. Qin, J. Q. Wang, S. H. Wang, G. Xu, C. Zhang, Z. Zhao, Y. H. Chin, H. Fukuma, S. Hiramatsu, M. Izawa, T. Kasuga, E. Kikutani, Y. Kobayashi, S. Kurokawa, K. Ohmi, Y. Sato, Y. Suetsugu, M. Tobiyama, K. Tsukamoto, K. Yokoya, X. L. Zhang
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 5, Iss 12, p 124403 (2002)
A vertical coupled-bunch instability was observed for a positron beam at the Beijing Electron Positron Collider (BEPC). The experimental results show that the instability has similar characteristics as that observed in the Photon Factory of KEK sever
Externí odkaz:
https://doaj.org/article/244a7f877bd74425a53a3276418757f4
Autor:
I. V. Pogorelsky, I. Ben-Zvi, T. Hirose, S. Kashiwagi, V. Yakimenko, K. Kusche, P. Siddons, J. Skaritka, T. Kumita, A. Tsunemi, T. Omori, J. Urakawa, M. Washio, K. Yokoya, T. Okugi, Y. Liu, P. He, D. Cline
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 3, Iss 9, p 090702 (2000)
7.6×10^{6} x-ray photons per 3.5 ps pulse are detected within a 1.8–2.3 Å spectral window during a proof-of-principle laser synchrotron source experiment. A 600 MW CO_{2} laser interacted in a head-on collision with a 60 MeV, 140 A, 3.5 ps electr
Externí odkaz:
https://doaj.org/article/9278e045e115460cad89e342e5cb0809
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 3, Iss 7, p 071301 (2000)
The dynamics of particles in laser pulse-driven wakefields over multistages in a collider is studied. A map of phase space dynamics over a stage of wakefield acceleration induced by a laser pulse (or electron beam) is derived. The entire system of a
Externí odkaz:
https://doaj.org/article/24d13d6993664c2fa80fc3745e4ab975
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 8, p 082001 (2021)
In order to explore physics in the EUV to soft x-ray region, we have designed a machine which is capable of accelerating a ∼250 pC electron bunch to an energy of ∼1 GeV. The front end of the CLARA (Compact Linear Accelerator for Research and Appl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56827f7a89ade8fb00ebb5dc9b282ac0
https://doi.org/10.1103/physrevaccelbeams.24.082001
https://doi.org/10.1103/physrevaccelbeams.24.082001
Autor:
C. N. Wang, D. Tay, Q. X. Dong, Z. Okvátovity, B. M. Huddart, C. Y. Ma, K. Yokoyama, L. Yu, T. Lancaster, G. F. Chen, H.-R. Ott, T. Shiroka
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033229 (2024)
An ideal Weyl semimetal is characterized by a dispersion in which only Weyl cones intersect the Fermi level, with low-energy behavior being governed by Weyl fermions. Although ideal Weyl semimetals have long been anticipated, only a few are realized
Externí odkaz:
https://doaj.org/article/76bc8d563cc0416ab5d02fc72faf5663
Autor:
S. Ando, H. Suzuki, T. Matsukawa, S. Usami, H. Muramatsu, K. Yokoyama, Y. Okazaki, A. Nishida
Publikováno v:
European Psychiatry, Vol 67, Pp S351-S351 (2024)
Introduction Ecological studies have suggested the protective effect of micro-dose lithium in drinking water against suicide, however, the association between body lithium level and suicide is unknown. Objectives We aimed to compare body lithium le
Externí odkaz:
https://doaj.org/article/835d4802a3e244309fb2288a4ba34380