Zobrazeno 1 - 10
of 175
pro vyhledávání: '"P.A. Seidl"'
Autor:
Amit Lal, Sreyam Sinha, Qing Ji, Di Ni, Thomas Schenkel, Arun Persaud, Khurram K. Afridi, P.A. Seidl
Publikováno v:
2020 IEEE Applied Power Electronics Conference and Exposition (APEC).
This paper presents the design and implementation of multi-MHz multi-kV switch-mode power amplifiers suitable for accelerating ion beams in compact particle accelerators. Ion beams are sped up to mega-electron-volt levels by sending them through a se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4353740b5653eac79b336c0d9e071983
https://doi.org/10.1109/apec39645.2020.9124169
https://doi.org/10.1109/apec39645.2020.9124169
Akademický článek
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Akademický článek
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Autor:
F.M. Bieniosek, J.W. Kwan, W.M. Sharp, D.B. Shuman, W.L. Waldron, G. Sabbi, J.J. Barnard, P.A. Seidl, E. Henestroza, Wayne R. Meier, S.M. Lund, C.M. Celata, B.G. Logan, Ronald C. Davidson, Hong Qin, Larry Ahle, Aharon Friedman, S.S. Yu, E.P. Lee
Publikováno v:
Barnard, J.J.; Ahle, L.E.; Bieniosek, F.M.; Celata, C.M.; Davidson, R.C.; Henestroza, E.; et al.(2002). Integrated experiments for heavy ion fusion. Lasers and Particle Beams, 21(4). Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/9j58k77f
Barnard, J.J.; Ahle, L.E.; Bieniosek, F.M.; Celata, C.M.; Davidson, R.C.; Henestroza, E.; et al.(2002). Integrated experiments for heavy ion fusion. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/0t6771jj
Barnard, J.J.; Ahle, L.E.; Bieniosek, F.M.; Celata, C.M.; Davidson, R.C.; Henestroza, E.; et al.(2002). Integrated experiments for heavy ion fusion. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/0t6771jj
We describe the next set of experiments proposed in the U.S. Heavy Ion Fusion Virtual National Laboratory, the so-called Integrated Beam Experiment (IBX). The purpose of IBX is to investigate in an integrated manner the processes and manipulations ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f330889662b4db2adc7c7e1abc783f3
https://doi.org/10.1017/s0263034603214130
https://doi.org/10.1017/s0263034603214130
Autor:
A. Persaud, Thomas Schenkel, P.A. Seidl, K. B. Vinayakumar, Serhan Ardanuc, Qing Ji, W.L. Waldron, Amit Lal, David Hammer, E. Feinberg
Publikováno v:
The Review of scientific instruments, vol 88, iss 6
Persaud, A; Ji, Q; Feinberg, E; Seidl, PA; Waldron, WL; Schenkel, T; et al.(2017). A compact linear accelerator based on a scalable microelectromechanical-system RF-structure. Review of Scientific Instruments, 88(6). doi: 10.1063/1.4984969. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/8vr0z67j
Persaud, A; Ji, Q; Feinberg, E; Seidl, PA; Waldron, WL; Schenkel, T; et al.(2017). A compact linear accelerator based on a scalable microelectromechanical-system RF-structure. Review of Scientific Instruments, 88(6). doi: 10.1063/1.4984969. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/8vr0z67j
© 2017 Author(s). A new approach for a compact radio-frequency (RF) accelerator structure is presented. The new accelerator architecture is based on the Multiple Electrostatic Quadrupole Array Linear Accelerator (MEQALAC) structure that was first de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d74e0ede189bf3b35c602941ea1eb020
https://doi.org/10.1063/1.4984969
https://doi.org/10.1063/1.4984969
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 15, Iss 3, p 033501 (2012)
Emittance posts limits on the key requirements of final pulse length and spot size on target in heavy ion fusion drivers. In this paper, we show studies on the effect of nonlinear space charge on longitudinal emittance growth in the drift compression
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a32537b344019c1bdbdbd044447720a8
https://doaj.org/article/cb47ac7cf9794def9c9c7faf1e593884
https://doaj.org/article/cb47ac7cf9794def9c9c7faf1e593884
Autor:
A. Faltens, A Friedman, B G Logan, P.A. Seidl, I. Kaganovich, J.J. Barnard, R J Briggs, J W Kwan, E P Lee
The goal of the Heavy Ion Fusion (HIF) Program is to apply high-current accelerator technology to IFE power production. Ion beams of mass {approx}100 amu and kinetic energy {>=} 1 GeV provide efficient energy coupling into matter, and HIF enjoys RD s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a673d3bdcda004ce83e4c99503d37c1a
https://doi.org/10.2172/1021059
https://doi.org/10.2172/1021059
The kinetic energy spread (defined here as the standard deviation of the beam particle energies) sets the ultimate theoretical limit on the longitudinal compression that can be attained on NDCX-I and NDCX-II. Experimental measurements will inevitably
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74b7e54c39edb18dcef1049a2aba4778
https://doi.org/10.2172/1007225
https://doi.org/10.2172/1007225
The conceptual design of a heavy ion fusion driver system is described, including all major components. Particular issues emerging from this exercise are identified and discussed. The most important conclusion of our study is that due to stringent re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2433dacc684e88b94b5cd9c85c727ee
https://doi.org/10.2172/974544
https://doi.org/10.2172/974544
This milestone has been accomplished. The Heavy Ion Fusion Science Virtual National Laboratory has completed simulations of a fast correction scheme to compensate for chromatic and time-dependent defocusing effects in the transport of ion beams to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a70b55ff55772f6c2a23e6a04fbf1957
https://doi.org/10.2172/981728
https://doi.org/10.2172/981728