IHEP 96 - 14 (in Russian)
	E.V. Vlasov, Yu.M. Guz, S.P. Gumenyuk, A.M. Zaitsev, Yu.M. Ivanyushenkov, A. N. Karyukhin, V.F. Obraztsov, L.A. Petrovykh, A.B. Fenyuk (IHEP, Protvino, Russia) S.J.Alvsvaag, A.Klovning, O.A.Maeland (University of Bergen, Norway), M.Bari, G.Della Rica, L.Lanceri, P.Poporat, M.Prest (University of Trieste and INFN, Italy) G.Barreira, M.C.Espirito Santo, A.Maio, A.Onofre, L.Peralta, M.Pimenta, B.Tome (LIP and IST-FCUL, Lisbon, Portugal) A.C.Benvenuti, V.Giordano, M.Guerzoni, F.L.Navarria, M.G.Verardi (University of Bologna, Italy), M.Bigi, V.Cassio, D.Gamba, E.Migliore, A.Romero, L.Simonetti, E.Torassa, P.P.Trapani (University of Torino and INFN, Italy) M.Bonesini, F.Chignoli, P.Ferrari, R.Leoni, R.Mazza, P.Negri, M.Paganoni, L.Petrovykh(University of Milano, Italy ), M.Bozzo, R.Cereceto (University of Genova and INFN, Italy), T.Camporesi, E.Valazza (CERN, Geneva, Suiss ), D.R.Dharmasiri, B.Nossum, A.L.Read, B.Skaali (University of Oslo, Norway) L.Castelliani, M.Pegoraro (University of Padova and INFN, Italy) E.Falk, H.Garling, V.Hedberg, I.Kronkvist, G.Jarlskog (University of Lund, Sweden)
	STIC, the New DELPHI Very Forward Electromagnetic Calorimeter
	Protvino, 1996.- p.21, figs. 22, refs.:24.

The new DELPHI (CERN, LEP collider) very forward electromagnetic calorimeter STIC Small angle TIle Calorimeter) serving as a luminosity monitor is described. The results from extensive test beam measurements as well as performance during 1994 LEP run are presented. The energy resolution of 13.5\%/$\sqrt{E~}\oplus$1.5\% and resolution of 250~$\mu$m in radial shower position measurements at the edge between two towers for 45~GeV electrons are achieved. The calorimeter is equipped with: a) silicon shower maximum detectors to improve the accuracy in the determination of the showering particle direction; b) veto system composed of two scintillator layers to provide $e-\gamma$ separation and to trigger the single photon events.

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