Properties of Bismuth Gernanate and Its Use for Electromagnetic Calorimetry*
نویسندگان
چکیده
The calorimetric and fluorescence properties of Bismuth Germanate are discussed and compared to those of NaI(TI1). Results on the energy resolution of BGO are presented for energies up to 50 MeV; the energy and position resolution are studied by Montecarlos at higher energies. The performance of a 4x BGO e.m. calorimeter is compared to that of NaI and is specified for a compact fieldless calorimeter designed for the 2’ energy region. cost, optical uniformity and radiation sensitivity are areas needing further work before a large BGO detector can be built.
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