G. Tatishvili
Joint Institute for Nuclear Research
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Featured researches published by G. Tatishvili.
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1999
S. Palestini; G. Barr; C. Biino; P. Calafiura; A. Ceccucci; C. Cerri; J.C. Chollet; M. Cirilli; J. Cogan; F. Costantini; S. Crépé; Donald C Cundy; R. Fantechi; L. Fayard; G. Fischer; A. Formica; P.L. Frabetti; W. Funk; A. Gianoli; S. Giudici; A. Gonidec; B. Gorini; G. Govi; L. Iconomidou-Fayard; V. Kekelidze; W. Kubischta; S. Luitz; I. Mannelli; M. Martini; I. Mikulec
Abstract The subject of space charge due to positive ions slowly moving in parallel plate ionization chambers is considered. A model for the degradation of the detector response is developed, with particular emphasis on electromagnetic calorimeters.The topics discussed include: (a) the stationary; (b) the time dependent cases; (c) the limit of very large space charge; (d) the electric field dependence of the electron drift velocity; (e) the effect of longitudinal development of showers; (f) the behaviour of the average reductions of response; (g) the non-uniformity of response for different positions of the shower axis inside the cell defined by the electrodes. The NA48 calorimeter is used as application and for comparison of results.
European Physical Journal C | 2000
Fanti; A. Lai; D. Marras; L. Musa; A. Nappi; B Hay; Kn Moore; R. Moore; D.J. Munday; Needham; M. A. Parker; T.O. White; S. A. Wotton; G. Barr; H. Blümer; G. Bocquet; J. Bremer; A. Ceccucci; J. Cogan; D. Cundy; N. Doble; G. Fischer; W. Funk; L. Gatignon; A. Gianoli; A. Gonidec; G. Govi; P. Grafström; A. Lacourt; S. Luitz
Abstract. A new precision measurement of the
Archive | 2000
Fanti; A. Lai; D. Marras; L. Musa; A. Nappi; B Hay; Kn Moore; R. Moore; D.J. Munday; Needham; M. A. Parker; T.O. White; S. A. Wotton; G. Barr; H. Blümer; G. Bocquet; J. Bremer; A. Ceccucci; J. Cogan; D. Cundy; N. Doble; G. Fischer; W. Funk; L. Gatignon; A. Gianoli; A. Gonidec; G. Govi; P. Grafström; A. Lacourt; S. Luitz
\Xi^0
Archive | 2000
Fanti; A. Lai; D. Marras; L. Musa; A. Nappi; B Hay; Kn Moore; R. Moore; D.J. Munday; Needham; M. A. Parker; T.O. White; S. A. Wotton; G. Barr; H. Blümer; G. Bocquet; J. Bremer; A. Ceccucci; J. Cogan; D. Cundy; N. Doble; G. Fischer; W. Funk; L. Gatignon; A. Gianoli; A. Gonidec; G. Govi; P. Grafström; A. Lacourt; S. Luitz
mass has been performed at the NA48 experiment at the CERN SPS. The value obtained is [1314.82