Zobrazeno 1 - 10
of 26
pro vyhledávání: '"J. W. Kwan"'
Autor:
P. A. Seidl, W. W. Greenway, D. P. Grote, J-Y. Jung, J. W. Kwan, S. M. Lidia, P. K. Roy, J. Takakuwa, J-L. Vay, W. L. Waldron
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 15, Iss 4, p 040101 (2012)
We report on the development and testing of an intense lithium ion source and injector for an ion induction accelerator designed for warm, dense matter target heating experiments. The source is a 10.9-cm diameter aluminosilicate emitter on a porous t
Externí odkaz:
https://doaj.org/article/ae1432f0bf7e47489a546b4e9bd2fc26
Autor:
A. B. Sefkow, R. C. Davidson, P. C. Efthimion, E. P. Gilson, S. S. Yu, P. K. Roy, F. M. Bieniosek, J. E. Coleman, S. Eylon, W. G. Greenway, E. Henestroza, J. W. Kwan, D. L. Vanecek, W. L. Waldron, D. R. Welch
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 9, Iss 5, p 052801 (2006)
Heavy ion drivers for heavy ion fusion and high energy density physics applications use space-charge-dominated ion beams which must undergo longitudinal bunch compression in order to meet the requisite beam intensities desired at the target. The Neut
Externí odkaz:
https://doaj.org/article/69511ae96e0c4b81a071431763b4a098
Autor:
L. R. Prost, P. A. Seidl, F. M. Bieniosek, C. M. Celata, A. Faltens, D. Baca, E. Henestroza, J. W. Kwan, M. Leitner, W. L. Waldron, R. Cohen, A. Friedman, D. Grote, S. M. Lund, A. W. Molvik, E. Morse
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 8, Iss 2, p 020101 (2005)
The High Current Experiment at Lawrence Berkeley National Laboratory is part of the U.S. program to explore heavy-ion beam transport at a scale representative of the low-energy end of an induction linac driver for fusion energy production. The primar
Externí odkaz:
https://doaj.org/article/41e78946896f446793d9cc89979006c4
Autor:
F. M. Bieniosek, C. M. Celata, E. Henestroza, J. W. Kwan, L. Prost, P. A. Seidl, A. Friedman, D. P. Grote, S. M. Lund, I. Haber
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 8, Iss 1, p 010101 (2005)
High current and low emittance are principal requirements for heavy-ion injection into a linac driver for inertial fusion energy. An electrostatic quadrupole injector is capable of providing these high charge density and low emittance beams. We have
Externí odkaz:
https://doaj.org/article/ce96048dcd074420b9721827b5bbc45e
Autor:
A. V. Stepanov, G. E. Remnev, M. Kaikanov, V. I. Shamanin, A Urazbayev, Alexander N. Tikhonov, E Henestroza, J W Kwan, W.L. Waldron, B Shubin, K Baigarin
Publikováno v:
Journal of Physics: Conference Series
Nazarbayev University (NU) in Astana, Kazakhstan, is planning to build a new multi-MV, ~10 to several hundred GW/cm2 ion accelerator facility which will be used in studies of material properties at extreme conditions relevant to ion-beam-driven inert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ef785ac3635f33c8c982448df46f80a
https://doi.org/10.1088/1742-6596/717/1/012099
https://doi.org/10.1088/1742-6596/717/1/012099
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
Publikováno v:
The Review of scientific instruments. 81(2)
This article describes an rf ion source with a back-streaming electron dump. A quartz tube, brazed to a metal plug at one end, is fused in the center of a flat quartz plate. rf power (at 13.6 MHz) is coupled to generate hydrogen plasma using a planar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bbf72cc2997407de740f23e60f8151f
https://pubmed.ncbi.nlm.nih.gov/20192435
https://pubmed.ncbi.nlm.nih.gov/20192435
Publikováno v:
The Review of scientific instruments. 81(2)
We present the recent development of a prototype compact neutron generator to be used in conjunction with the method of associated particle imaging for the purpose of active neutron interrogation. In this paper, the performance and device specificati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fdd3c858646b8de5216126841845be4
https://pubmed.ncbi.nlm.nih.gov/20192474
https://pubmed.ncbi.nlm.nih.gov/20192474
Autor:
J. W. Kwan
Publikováno v:
Review of Scientific Instruments. 71:807-809
Conceptual heavy ion driven inertial fusion (HIF) drivers typically have an array of up to 100 parallel beams each supplying a beam current of ≈0.25 A. According to space-charge limitations in beam extraction and in the low energy beam transport se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be898658a92df89c657e329919ca2a84
https://doi.org/10.1063/1.1150300
https://doi.org/10.1063/1.1150300
Autor:
B. A. Ludewigt, A. J. Antolak, E. Henestroza, J. W. Kwan, M. Leitner, K.-N. Leung, W. Waldron, S. Wilde, Floyd D. McDaniel, Barney L. Doyle
Publikováno v:
AIP Conference Proceedings.
Compact mono-energetic photon sources are sought for active interrogation systems to detect shielded special nuclear materials in, for example, cargo containers, trucks and other vehicles. A prototype gamma interrogation source has been designed and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad26d9263cd07ea2044496c94019184c
https://doi.org/10.1063/1.3120128
https://doi.org/10.1063/1.3120128