Multiplicity and energy trigger for a sampling electromagnetic calorimeter

G. Avoni,P. Bacilieri,C. Baldanza,A. Bertin, M. Bruschi,D. Bulgarelli,M. Capponi,B. Cereda,I. D'Antone, S. De Castro,A. Ferretti,D. Galli,B. Giacobbe,M. Lolli,U. Marconi,I. Massa,S. Meneghini, M. Piccinini,M. Poli, N. Semprini-Cesari,G. Sola, R. Spighi,G. Torromeo,S. Vecchi,A. Vezzani,M. Villa,A. Vitale, A. Zoccoli

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment（1995）

Cited 1|Views17

No score

Abstract

We describe the trigger system for the electromagnetic calorimeter of the OBELIX experiment operating at the LEAR ring at CERN. The system has been studied mainly for multiplicity trigger on gamma rays, but energy and angular selections can also be performed. The designing criteria, the electronics performances, as well as the measured trigger capability to select some exclusive reactions are reported.

Translated text

Key words

gamma ray

AI Read Science

Must-Reading Tree

Example

Generate MRT to find the research sequence of this paper

Chat Paper

Summary is being generated by the instructions you defined