5 Papers
66 Citations
K. Davis is an academic researcher from Thomas Jefferson National Accelerator Facility. The author has contributed to research in topics: Spallation Neutron Source & Cryomodule. The author has an hindex of 5, co-authored 5 publications.
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Papers
Superconducting prototype cavities for the Spallation Neutron Source (SNS) project
Gianluigi Ciovati,P. Kneisel,J. Brawley,R. Bundy,I.E. Campisi,K. Davis,K. Macha,D. Machie,John Mammosser,S. Morgan,R. Sundelin,Larry Turlington,K. Wilson,Marc Doleans,Sang-Ho Kim,D. Mangra,D. Barni,Carlo Pagani,Paolo Pierini,K. Matsumoto,Roland W. Mitchell,D. Schrage,R. Parodi,Jacek Sekutowicz,P. Ylae-Oijala +24 more
- 01 Jun 2001
TL;DR: In this paper, the authors presented an aggressive cavity prototyping program at Jefferson Lab, which called for fabricating and testing four /spl beta/=0.61 cavities and two /spl β/= 0.81 cavities, and the first tests on both cavities exceeded the design values for gradient and Q value.
Lorentz force detuning analysis of the spallation neutron source (sns) accelerating cavities
R.R. Mitchell,K. Matsumoto,G. Ciovati,K. Davis,K. Macha,R. Sundelin +5 more
- 01 Sep 2001
TL;DR: In this paper, a superconducting radio-frequency (SRF) accelerator for the final section of the pulsed mode linac cavities with geometrical β values of β = 0.61 and β=0.81 are utilized in the SRF section, and are constructed out of thin-walled niobium with stiffener rings welded between the cells near the iris.
Lorentz Force Detuning Analysis of the SNS Accelerating Cavities
Roland W. Mitchell,K. Matsumoto,G. Ciovati,K. Davis,K. Macha,R. Sundelin +5 more
- 01 Sep 2001
TL;DR: In this article, a superconducting radio-frequency (SRF) accelerator for the final section of the pulsed mode linac cavities with geometrical {beta} values of {beta] = 0.61 and {β}= 0.81 are utilized in the SRF section, and are constructed out of thin-walled niobium with stiffener rings welded between the cells near the iris.
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CEBAF new digital LLRF system extended functionality
Trent Allison,K. Davis,H. Dong,C. Hovater,L. King,J. Musson,Tomasz Plawski +6 more
- 25 Jun 2007
TL;DR: In this article, the authors present a superconducting cavity resonance control system for the CEBAF 12GeV accelerator, which is based on the calculated detuning angle, which represents the difference between reference and cavity resonance frequency.
The Spallation Neutron Source accelerator system design
S. Henderson,W.J. Abraham,Alexander Aleksandrov,C.K. Allen,Jorge Alonso,D. Anderson,D. Arenius,T. Arthur,S. Assadi,J.J Ayers,P. Bach,V. Badea,R.E. Battle,J. Beebe-Wang,B. Bergmann,J. Bernardin,T.S. Bhatia,J. Billen,T. Birke,E.A. Bjorklund,M. Blaskiewicz,B. Blind,Willem Blokland,V. Bookwalter,D. Borovina,S. Bowling,J. Bradley,C. Brantley,J. Brennan,J. Brodowski,Samuel D. J. Brown,R. Brown,D. Bruce,N. Bultman,P. Cameron,I.E. Campisi,Fabio Casagrande,N. Catalan-Lasheras,Mark Champion,Z. Chen,D. Cheng,Y. Cho,K. Christensen,C.M. Chu,J. Cleaves,R. Connolly,T. Cote,Sarah Cousineau,K.R. Crandall,J. Creel,Mark Crofford,P. Cull,R. Cutler,R. Dabney,L.R. Dalesio,E.F. Daly,R. Damm,Viatcheslav Danilov,Daniele Davino,K. Davis,C. Dawson,L. Day,Craig Deibele,Jean Delayen,J. DeLong,A. DeMello,W. DeVan,R. DiGennaro,K. Dixon,G. Dodson,Marc Doleans,Lawrence Doolittle,J. Doss,M. Drury,T. Elliot,Scott R. Ellis,J. Error,J. Fazekas,A. V. Fedotov,P. K. Feng,John Fischer,W. Fox,R. Fuja,W. Funk,John D Galambos,Venkatarao Ganni,Robert W. Garnett,X. Geng,R.C. Gentzlinger,M. Giannella,Paul Gibson,R. Gillis,J. Gioia,J. Gordon,R. A. Gough,J. Greer,W. Gregory,R. J. Gribble,Warren P. Grice,D. Gurd,P. Gurd,A. Guthrie,Harald Hahn,T. Hardek,R. Hardekopf,James F. Harrison,D. Hatfield,P. He,M. Hechler,F. Heistermann,S. Helus,T. Hiatt,S. Hicks,J.O. Hill,L. Hoff,M. Hoff,J. Hogan,M. Holding,P. Holik,Jeffrey A Holmes,N. Holtkamp,C. Hovater,M. Howell,Hsiao-Chaun Hseuh,A. Huhn,T. Hunter,T. Ilg,John D. Jackson,A. Jain,A. Jason,Dong-O Jeon,G. Johnson,A. Jones,S. Joseph,A. Justice,Yoon W. Kang,K. Kasemir,R. Keller,R. Kersevan,D.M. Kerstiens,M. Kesselman,Sang-Ho Kim,P. Kneisel,L. Kravchuk,T. Kuneli,Sergey S. Kurennoy,R. Kustom,Sungil Kwon,P. Ladd,R. Lambiase,Y.Y. Lee,Matthaeus Leitner,Ka-Ngo Leung,S. Lewis,C.J. Liaw,C. Lionberger,C. C. Lo,Cary D Long,Hans Ludewig,J. Ludvig,P. Luft,M.T. Lynch,H. Ma,R. MacGill,K. Macha,B. Madre,George Mahler,K. Mahoney,J. Maines,J. Mammosser,T. Mann,I. Marneris,P. Marroquin,R. L. Martineau,K. Matsumoto,M. McCarthy,C. McChesney,W. McGahern,P. McGehee,Wuzheng Meng,B. Merz,R.E. Meyer,B. Miller,Roland W. Mitchell,J. Mize,M. Monroy,J. Munro,G. Murdoch,J. Musson,S. Nath,Richard Nelson,J. O`Hara,D.K. Olsen,W. Oren,D. Oshatz,T. Owens,C. Pai,I. Papaphilippou,N. Patterson,J. Patterson,C. Pearson,T. Pelaia,M. Pieck,Chip Piller,Tomasz Plawski,Michael A Plum,J. Pogge,J. Power,T. Powers,Joseph Preble,M. Prokop,J. Pruyn,D. Purcell,J. Rank,D. Raparia,Alex Ratti,William A. Reass,K. Reece,D. Rees,A. Regan,M. J. Regis,Jani Reijonen,D. J. Rej,D. Richards,D. Richied,C. Rode,W. Rodriguez,M. Rodriguez,A. Rohlev,C. R. Rose,T. Roseberry,L. Rowton,W. Roybal,K. Rust,G. Salazer,J. Sandberg,J. Saunders,Thomas Schenkel,W. J. Schneider,D. Schrage,Jerome Schubert,F. Severino,R. Shafer,T. Shea,Andrei Shishlo,H. Shoaee,C. Sibley,J. Sims,S. Smee,J.D. Smith,Karen H. Smith,R. Spitz,John Staples,P. Stein,M. Stettler,M. Stirbet,Martin P. Stockli,W. Stone,D. Stout,J. Stovall,W. Strelo,H. Strong,R. Sundelin,D. Syversrud,M. Szajbler,H. Takeda,Paul J. Tallerico,J. Tang,E. Tanke,Steven Tepikian,R. Thomae,David H. Thompson,D. Thomson,M. Thuot,C. Treml,N. Tsoupas,Joseph Tuozzolo,W. Tuzel,A. Vassioutchenko,Steve Virostek,J. Wallig,P. Wanderer,Yi-Ming Wang,J.G. Wang,T.P. Wangler,D. Warren,Jie Wei,D. Weiss,R. W. Welton,J. Weng,W.T. Weng,Mark W. Wezensky,M. White,T. Whitlatch,D. Williams,E. Williams,K. Wilson,M. Wiseman,R.L. Wood,P. Wright,A. Wu,N. Ybarrolaza,K. Young,L.M. Young,R. Yourd,A. Zachoszcz,A. Zaltsman,S.Y. Zhang,W.C Zhang,Yuxuan Zhang,Alexander Zhukov +310 more
TL;DR: The Spallation Neutron Source (SNS) as discussed by the authors was designed and constructed by a collaboration of six U.S. Department of Energy national laboratories and consists of a 1 GeV linear accelerator and accumulator ring providing 1.4 MW of proton beam power in microsecond-long beam pulses to a liquid mercury target for neutron production.