Status of ZEPLIN II and ZEPLIN IV study

  title={Status of ZEPLIN II and ZEPLIN IV study},
  author={David B. Cline and Youngho Seo and Franco Sergiampietri and H. G. Wang and J. T. White and J H Gao and P. Picchi and G. Mannocchi and L. Periale and Francesco Pietropaolo and G. J. Alner and S. P. Hart and J. D. Lewin and R. M. Preece and Peter F. Smith and N. J. T. Smith and N. J. C. Spooner and Daniel Tovey and John J. Quenby and Timothy J Sumner and W. Gareth Jones and Igor Liubarsky},
Abstract We discribe the construction status of ZEPLIN II detector, a 30-kg two-phase discriminating xenon detector to be installed in Boulby Mine, UK, for the direct detection of WIMP dark matter. Both scintillation and ionization will be measure in order to discriminate the radioactive background. ZEPLIN-II will have very high radioactive-background rejection efficiency. We will also discuss the study of ton scale ZEPLIN IV. The ZEPLIN program is a collaborative work of UCLA, TAMU, UKMDMC… 

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  • In&r. and Meth. A 329 361-364
  • 1993