This title appears in the Scientific Report :
2017
Please use the identifier:
http://dx.doi.org/10.1016/j.nimb.2017.05.035 in citations.
Commissioning of a Si(Li) Compton polarimeter with improved energy resolution
Commissioning of a Si(Li) Compton polarimeter with improved energy resolution
On the basis of a double-side segmented Si(Li) crystal a new Compton polarimeter was developed within the SPARC collaboration. The new detector is equipped with a cryogenic first stage of the preamplifiers to improve the energy resolution compared to previous detectors with preamplifiers operating a...
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Personal Name(s): | Vockert, M. (Corresponding author) |
---|---|
Weber, G. / Spillmann, U. / Krings, Thomas / Herdrich, M. O. / Stöhlker, Th. | |
Contributing Institute: |
Experimentelle Hadronstruktur; IKP-1 |
Published in: | Nuclear instruments & methods in physics research / B, 408 (2017) S. 313 - 316 |
Imprint: |
Amsterdam [u.a.]
Elsevier
2017
|
DOI: |
10.1016/j.nimb.2017.05.035 |
Document Type: |
Journal Article |
Research Program: |
Detector technology and systems |
Publikationsportal JuSER |
On the basis of a double-side segmented Si(Li) crystal a new Compton polarimeter was developed within the SPARC collaboration. The new detector is equipped with a cryogenic first stage of the preamplifiers to improve the energy resolution compared to previous detectors with preamplifiers operating at room temperature. We present first results from a commissioning measurement of the new instrument at the ESR storage ring of GSI in Darmstadt, Germany and contrast it with the performance of an precursor polarimeter system. |