Large-Volume HPGe Detectors for Rare Events with a Low Deposited Energy

摘要

The manufacturing technique and the main characteristics of large-volume HPGe detectors with a capacitance of ～0.5 pF are described. Based on the developed technique, it is possible to produce a detector such that it is comparable in mass to a coaxial HPGe detector, but its energy resolution and detection threshold are close to the values characteristic of small X-ray HPGe detectors.