The generation of transition radiation by relativistic particles in plastic foam radiators
The design of large area transition radiation detectors for highly relativistic particles can be greatly simplified if plastic foam radiators are employed. Using electron beams with energies 1-9 GeV at the Cornell synchrotron, we have studied the properties of a large variety of transition radiators consisting of commercially available foam materials. In most cases, a measurable transition radiation signal has been observed, but only a few materials have been found to be suitable for practical purposes. The observed radiation yield is in these cases very similar to that of equivalent multifoil radiators. A detailed discussion is given of the particle detection efficiency that can be obtained with high yield foam radiators. © 1975.
Publication Source (Journal or Book title)
Nuclear Instruments and Methods
Prince, T., Müller, D., Hartmann, G., & Cherry, M. (1975). The generation of transition radiation by relativistic particles in plastic foam radiators. Nuclear Instruments and Methods, 123 (2), 231-236. https://doi.org/10.1016/0029-554X(75)90004-X