Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Atsushi Fukasawa"'
Autor:
Yusuke Sakai, Marcus Babzien, Mikhail Fedurin, Karl Kusche, Oliver Williams, Atsushi Fukasawa, Brian Naranjo, Alex Murokh, Ronald Agustsson, Andrew Simmonds, Paul Jacob, George Stenby, Robert Malone, Mikhail Polyanskiy, Igor Pogorelsky, Mark Palmer, James Rosenzweig
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Production of hard X-ray via inverse Compton scattering at photon energies below 100 keV range aimed at potential applications in medicine and material research is reported. Experiments have been performed at the Brookhaven National Laborato
Externí odkaz:
https://doaj.org/article/b5e32bb34a5b418bbcf713bea6a4194c
Autor:
Amir Weinberg, Avraham Gover, Ariel Nause, Aharon Friedman, Reuven Ianconescu, Andrew Fisher, Pietro Musumeci, Atsushi Fukasawa, James Rosenzweig
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
We present theoretical analysis and design considerations of a THz superradiant FEL. We derive analytical expressions for the spectral parameter of THz radiation, emitted superradiantly in a rectangular waveguide using a Longitudinal Section Magnetic
Externí odkaz:
https://doaj.org/article/102048c13f184ffeb05efd6798ba4ba3
Autor:
James B. Rosenzweig, Gerard Andonian, Ronald Agustsson, Petr M. Anisimov, Aurora Araujo, Fabio Bosco, Martina Carillo, Enrica Chiadroni, Luca Giannessi, Zhirong Huang, Atsushi Fukasawa, Dongsung Kim, Sergey Kutsaev, Gerard Lawler, Zenghai Li, Nathan Majernik, Pratik Manwani, Jared Maxson, Janwei Miao, Mauro Migliorati, Andrea Mostacci, Pietro Musumeci, Alex Murokh, Emilio Nanni, Sean O’Tool, Luigi Palumbo, River Robles, Yusuke Sakai, Evgenya I. Simakov, Madison Singleton, Bruno Spataro, Jingyi Tang, Sami Tantawi, Oliver Williams, Haoran Xu, Monika Yadav
Publikováno v:
Instruments, Vol 8, Iss 1, p 19 (2024)
Recently, considerable work has been directed at the development of an ultracompact X-ray free-electron laser (UCXFEL) based on emerging techniques in high-field cryogenic acceleration, with attendant dramatic improvements in electron beam brightness
Externí odkaz:
https://doaj.org/article/187c8d61463d4bdc8fbc0e4923e0c5c4
Autor:
Gerard Emile Lawler, Fabio Bosco, Martina Carillo, Atsushi Fukasawa, Zenghai Li, Nathan Majernik, Yusuke Sakai, Sami Tantawi, Oliver Williams, Monika Yadav, James Rosenzweig
Publikováno v:
Instruments, Vol 8, Iss 1, p 14 (2024)
Future electron accelerator applications such as X-ray free electron lasers and colliders are dependent on significantly increasing beam brightness. With the observation that linac beam manipulation’s best preservation of max brightness is at the c
Externí odkaz:
https://doaj.org/article/9c20e6b1971f4bdcbb8cb0bc8daf8f85
Autor:
Oliver Williams, Atsushi Fukasawa, Yusuke Sakai, Gerard Andonian, Fabio Bosco, Martina Carillo, Pratik Manwani, Sean O’Tool, Jessica Pan, Monika Yadav, James Rosenzweig
Publikováno v:
Instruments, Vol 7, Iss 4, p 54 (2023)
Presented here are the first results of commissioning of the S-Band hybrid photoinjector and laser systems at the new accelerator and light source facility, MITHRA, at UCLA. The radiation bunker and capabilities of the facility are described with mot
Externí odkaz:
https://doaj.org/article/98207ca270694d2793234b5bd95a3237
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 6, p 063401 (2021)
Since the introduction of the radio-frequency (rf) photoinjector electron source over thirty years ago, peak performance demands have dictated the use of high accelerating electric fields. With recent strong advances in obtainable field values, atten
Externí odkaz:
https://doaj.org/article/e321200e1fe3468a8fa693b3962e62ca
Publikováno v:
WSEAS TRANSACTIONS ON COMMUNICATIONS. 20:1-6
This paper presents a circular polarization plane antenna using linearly truncated triplate stripline resonator antenna. Glass-epoxy substrate is used in place of Teflon substrate for low cost fabrication. In spite the electrical dimension differs on
Publikováno v:
WSEAS TRANSACTIONS ON COMMUNICATIONS. 19:256-261
This paper presents a plane antenna and array for X-band circular polarization. The novel factors of this development are elliptic resonator antenna and Glass-Epoxy substrates. High efficiency in resonance and radiation of microwave energy is expecte
Publikováno v:
2021 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI).
Publikováno v:
Physical Review Accelerators and Beams, Vol 24, Iss 6, p 063401 (2021)
Since the introduction of the radio-frequency (rf) photoinjector electron source over thirty years ago, peak performance demands have dictated the use of high accelerating electric fields. With recent strong advances in obtainable field values, atten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd0ba80fd4fd3a5d0e5eb68d560bd05a
http://arxiv.org/abs/2103.08789
http://arxiv.org/abs/2103.08789