منابع مشابه
High effi ciency Transition Radiation Detectors for high rate environments
M. Petrovici, V. Simion, M. Petriş, D. Moisă, A. Radu, D. Bartoş, I. Berceanu, V. Cătănescu, A. Herghelegiu, C. Măgureanu, NIPNE-Bucharest M. Hoppe, A. Wilk, J.P. Wessels, University of Münster The Transition Radiation Detector considered to be implemented in the CBM experiment at the future FAIR facility at GSI Darmstadt will be used for particle tracking and identifi cation of high energy ele...
متن کاملPrecision X-ray transition radiation detectors for cosmic rays
Precision transition radiation detectors (TRDs) can be an effective tool for determining the energy spectra of cosmic ray nuclei up to the energies of the knee. They offer unique measurement capabilities and embody design principles which are somewhat different from those of the threshold TRDs used in accelerator experiments. We will discuss some of the characteristics of these instruments, inc...
متن کاملTransition Radiation Detectors for Cosmic Rays Near the Knee
Precise observations of the energy spectra and relative abundances of cosmic-ray nuclei require instruments that exhibit individual charge resolution and a calibrated energy response. If energies up to ∼1015 eV are to be covered, the low intensity of the heavier nuclei (Z 3) also mandates detector areas of several square meters. X-ray transition radiation detectors (TRDs) appear to provide the ...
متن کاملTransition radiation detectors for energy measurements at high Lorentz factors
The characteristic dependence of the intensity of transition radiation (TR) on the Lorentz factor g 1⁄4 E=mc of a primary particle is key to a number of practical applications. In particular, one may use TR detectors for energy measurements of heavy cosmic-ray nuclei in a region where alternate techniques are difficult to apply. However, a serious constraint can be the saturation of the TR yiel...
متن کاملHigh efficiency Transition Radiation Detectors for high counting rate environments
One of the options currently considered for lepton identification with the CBM experiment [1] for FAIR is a shell of multiple layers of Transition Radiation Detectors (TRD). Being a heavy-ion fixed target experiment in the energy range of 5-35 A·GeV the goal of CBM is to look for rare probes using the unique performance of FAIR in terms of high intensity heavy ion beams. This requires a high gr...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2012
ISSN: 0168-9002
DOI: 10.1016/j.nima.2011.09.041