Design and Performance of a Modularized NaI(Tl) Detector (The Crystal Ball Prototype)
- 1 February 1978
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Nuclear Science
- Vol. 25 (1) , 333-339
- https://doi.org/10.1109/tns.1978.4329326
Abstract
A prototye NaI(Tl) detector (the Cluster of 54) of spherical geometry subtending a solid angle of 7.5% of 4π at its center, has recently been assembled and tested. This detector consisted of 54 close-packed but optically isolated NaI(Tl) modules and the associated electronic circuitry. The Cluster of 54 is the predecessor of an almost complete spherical detector, the Crystal Ball, which will cover 94% of 4π. The latter detector is now under construction and is especially designed for the study of γ-rays produced in electron-positron collisions at colliding beam facilities. This article will outline the mechanical, optical, and electronic assembly of the prototype system. Cluster of 54 test data will be presented.Keywords
This publication has 1 reference indexed in Scilit:
- Performance of Large, Modularized NaI(Tl) DetectorsIEEE Transactions on Nuclear Science, 1977