Sökning: WFRF:(Roder Martin Andreas) >
Compton polarimetry...
Compton polarimetry with a 36-fold segmented HPGe-detector of the AGATA-type
-
- Alikhani, B. (författare)
- Technische Universität Darmstadt
-
- Givechev, A. (författare)
- Technische Universität Darmstadt
-
- Heinz, Andreas Martin, 1967 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
-
visa fler...
-
- John, P. R. (författare)
- Technische Universität Darmstadt
-
- Leske, J. (författare)
- Technische Universität Darmstadt
-
- Lettmann, M. (författare)
- Technische Universität Darmstadt
-
- Moller, O. (författare)
- Technische Universität Darmstadt
-
- Pietralla, N. (författare)
- Technische Universität Darmstadt
-
- Roder, C. (författare)
- Technische Universität Darmstadt
-
visa färre...
-
(creator_code:org_t)
- Elsevier BV, 2012
- 2012
- Engelska.
-
Ingår i: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. - : Elsevier BV. - 0168-9002. ; 675, s. 144-154
- Relaterad länk:
-
http://dx.doi.org/10...
-
visa fler...
-
https://doi.org/10.1...
-
https://research.cha...
-
visa färre...
Abstract
Ämnesord
Stäng
- The calibration of a highly-segmented AGATA-type HPGe-detector as a gamma-ray Compton polarimeter and a method for (quasi-)continuous angle Compton polarimetry are presented. The high granularity, combined with the large detection efficiency of the AGATA-type HPGe-crystals, offers a significant advantage for polarization measurements of gamma-radiation. A polarization-directional correlation experiment with gamma-rays from a Co-60 source with an activity of about 680 kBq was used to determine the polarization sensitivity of a single AGATA-type HPGe-crystal at 1173 and 1332 key and to demonstrate the method. The polarization measurement was based on segment information. In our set-up a polarization sensitivity of 19% at 1332 keV has been achieved.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Nyckelord
- polarization sensitivity
- parity assignments
- polarization
- scattering
- Compton-tracking polarimetry
- Compton polarimeter
- Segmented HPGe-detectors
- array
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
Hitta via bibliotek
Till lärosätets databas