Data di Pubblicazione:
1995
Abstract:
The new Small Angle Tile Calorimeter (STIC) covers the forward regions in DELPHI. The main motivation for its construction was to achieve a systematic error of 0.1% on the luminosity determination. This detector consists of a ''shashlik'' type calorimeter, equipped with two planes of silicon pad detectors placed respectively after 4 and 7.4 radiation lengths. A veto counter, composed of two scintillator planes, covers the front of the calorimeter to allow e-gamma separation and to provide a neutral energy trigger. The physics motivations for this project, results from extensive testbeam measurements and the performance during the 1994 LEP run are reported here.
Tipologia CRIS:
03A-Articolo su Rivista
Elenco autori:
S. J. Alvsvaag;O. A. Maeland;A. Klovning;A. C. Benvenuti;V. Giordano;M. Guerzoni;F. L. Navarria;M. G. Verardi;T. Camporesi;E. Vallazza;M. Bozzo;R. Cereseto;G. Barreira;M. C. E.;A. Maio;A. Onofre;L. Peralta;M. Pimenta;B. Tome;H. Carling;E. Falk;V. Hedberg;G. Jarlskog;I. Kronkvist;M. Bonesini;F. Chignoli;P. Ferrari;S. Gumenyuk;R. Leoni;R. Mazza;P. Negri;M. Paganoni;L. Petrovykh;F. Terranova;D. R. Dharmasiri;B. Nossum;A. L. Read;B. Skaali;L. Castellani;M. Pegoraro;A. Fenyuk;Y. Gouz;Y. Ivaniouchenkov;A. Karyukhin;V. Obraztsov;E. Vlassov;A. Zaitsev;M. Bigi;V. Cassio;D. Gamba;E. Migliore;A. Romero;L. Simonetti;E. Torassa;P. P. Trapani;M. Bari;G. DellaRicca;L. Lanceri;P. Poropat;M. Prest
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