A
A. Bewick
Researcher at Imperial College London
Publications - 65
Citations - 1979
A. Bewick is an academic researcher from Imperial College London. The author has contributed to research in topics: Dark matter & Xenon. The author has an hindex of 23, co-authored 65 publications receiving 1940 citations.
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Journal ArticleDOI
Results from the first science run of the ZEPLIN-III dark matter search experiment
V. N. Lebedenko,Henrique Araujo,E. J. Barnes,A. Bewick,R. J. Cashmore,V. Chepel,A. Currie,D. C. R. Davidge,J. V. Dawson,T. Durkin,B. N. Edwards,C. Ghag,M. Horn,A. S. Howard,A. J. Hughes,W. G. Jones,Manasvita Joshi,G. E. Kalmus,A. G. Kovalenko,A. Lindote,I. Liubarsky,M.I. Lopes,R. Lüscher,P. Majewski,A. St. J. Murphy,F. Neves,J. Pinto da Cunha,R. M. Preece,J. J. Quenby,P.R. Scovell,C. Silva,V. N. Solovov,N. J. T. Smith,P.F. Smith,V.N. Stekhanov,T. J. Sumner,C. Thorne,R.J. Walker +37 more
TL;DR: The ZEPLIN-III experiment in the Palmer Underground Laboratory at Boulby uses a 12 kg two-phase xenon time-projection chamber to search for the weakly interacting massive particles (WIMPs) that may account for the dark matter of our Galaxy as discussed by the authors.
Journal ArticleDOI
WIMP-nucleon cross-section results from the second science run of ZEPLIN-III
D.Yu. Akimov,Henrique Araujo,E. J. Barnes,V. A. Belov,A. Bewick,A. A. Burenkov,V. Chepel,A. Currie,L. DeViveiros,B. N. Edwards,C. Ghag,A. Hollingsworth,M. Horn,W. G. Jones,G. E. Kalmus,A. S. Kobyakin,A. G. Kovalenko,V. N. Lebedenko,A. Lindote,A. Lindote,M.I. Lopes,R. Lüscher,P. Majewski,A. St. J. Murphy,F. Neves,F. Neves,S. M. Paling,J. Pinto da Cunha,Robert D. Preece,J. J. Quenby,L. Reichhart,P.R. Scovell,C. Silva,V. N. Solovov,N. J. T. Smith,V. N. Stekhanov,T. J. Sumner,C. Thorne,Rodney Walker +38 more
TL;DR: In this article, the authors report experimental upper limits on WIMP-nucleon elastic scattering cross sections from the second science run of ZEPLIN-III at the Boulby Underground Laboratory.
Journal ArticleDOI
First limits on WIMP nuclear recoil signals in ZEPLIN-II: A two-phase xenon detector for dark matter detection
G. J. Alner,Henrique Araujo,A. Bewick,C. Bungau,B. Camanzi,M. J. Carson,R. J. Cashmore,H. Chagani,V. Chepel,David B. Cline,D. C. R. Davidge,J.C. Davies,E. J. Daw,J. V. Dawson,T. Durkin,B. N. Edwards,T. Gamble,J. Gao,C. Ghag,A. S. Howard,W. G. Jones,M. K. Joshi,E.V. Korolkova,V. A. Kudryavtsev,T. B. Lawson,V. N. Lebedenko,J.D. Lewin,P. K. Lightfoot,A. Lindote,I. Liubarsky,M.I. Lopes,R. Lüscher,Peter Majewski,K. Mavrokoridis,J. E. McMillan,B. Morgan,D. Muna,A. St. J. Murphy,F. Neves,G.G. Nicklin,W. Ooi,S. M. Paling,J. Pinto da Cunha,S.J.S. Plank,R. M. Preece,J. J. Quenby,Max Robinson,G. Salinas,F. Sergiampietri,C. Silva,V. N. Solovov,N. J. T. Smith,P.F. Smith,N. J. C. Spooner,T. J. Sumner,C. Thorne,Daniel Tovey,E. Tziaferi,Rodney Walker,Hongwei Wang,J. T. White,F.L.H. Wolfs +61 more
TL;DR: The first underground data run of ZEPLIN-II, a 31 kg two-phase xenon detector developed to observe nuclear recoils from hypothetical weakly interacting massive dark matter particles, was reported in this paper.
Journal ArticleDOI
Improved dark matter limits from pulse shape discrimination in a low background sodium iodide detector at the Boulby mine
P.F. Smith,G.T.J. Arnison,G.J. Homer,J.D. Lewin,G. J. Alner,N. J. C. Spooner,J. J. Quenby,T. J. Sumner,A. Bewick,J.P. Li,D. Shaul,T. Ali,W. G. Jones,N. J. T. Smith,G.J. Davies,C.H. Lally,M.J. van den Putte,J. C. Barton,P.R. Blake +18 more
TL;DR: In this article, the authors reported new limits on nuclear scattering events resulting from galactic dark matter in the form of hypothetical weakly interacting massive particles. But their limits were not applicable to the Gaussian regime.
Journal ArticleDOI
The ZEPLIN-III dark matter detector: Instrument design, manufacture and commissioning
D.Yu. Akimov,G. J. Alner,Henrique Araujo,A. Bewick,C. Bungau,A. A. Burenkov,M. J. Carson,H. Chagani,V. Chepel,David B. Cline,D. C. R. Davidge,E. J. Daw,J. V. Dawson,T. Durkin,B. N. Edwards,T. Gamble,C. Chag,R. J. Hollingworth,A. S. Howard,W. G. Jones,M. K. Joshi,K. Mavrokoridis,E.V. Korolkova,A. G. Kovalenko,V. A. Kudryavtsev,I. S. Kuznetsov,T. B. Lawson,V. N. Lebedenko,J.D. Lewin,P. K. Lightfoot,A. Lindote,I. Liubarsky,M.I. Lopes,R. Lüscher,J. E. McMillan,Peter Majewski,B. Morgan,D. Muna,A. Murphy,F. Neves,G.G. Nicklin,S. M. Paling,J. Pinto da Cunha,S.J.S. Plank,Robert D. Preece,J. J. Quenby,Max Robinson,C. Silva,V. N. Solovov,N. J. T. Smith,P.F. Smith,N. J. C. Spooner,V.N. Stekhanov,T. J. Sumner,C. Thorne,Daniel Tovey,E. Tziaferi,Rodney Walker,Hui Wang,J. T. White,F.L.H. Wolfs +60 more
TL;DR: ZEPLIN-III as mentioned in this paper is a two-phase Xenon detector which measures both the scintillation light and the ionisation charge generated in the liquid by interacting particles and radiation.