학술논문
Study of microstrip detectors
Document Type
Conference
Author
Source
Conference Record of the 1991 IEEE Nuclear Science Symposium and Medical Imaging Conference Nuclear Science Symposium and Medical Imaging Conference, 1991., Conference Record of the 1991 IEEE. :314-318 vol.1 1991
Subject
Language
Abstract
Single- and double-sided AC-coupled detectors and double-sided DC-coupled detectors read out with the Berkeley SVXD chip are being studied. The authors report on the signal and noise characteristics for typical single channels and the channel-to-channel variations in noise, gain, and pedestal values. Because collider detectors encounter tracks at all angles of incidence, the authors studied the response of the prototypes over a wide range of angles to see whether the cluster size and charge sharing properties of the various detectors are different. For angles at approximately 0 degrees , the resolution of the double-sided detector is 4.5 mu m on the ohmic side and 3.5 mu m for the single-sided AC coupled detector. The signal-to-noise ratio for the double-sided detector is 25:1, while for the single-sided detector it is 38:1.ETX