Heine, M. ; Courtin, S. ; Fruet, G. ; Jenkins, D. G. ; Montanari, D. ; Morris, L. ; Regan, P. H. ; Rudigier, M. ; Symochko, D. (2024)
Gamma Efficiency Simulations towards Coincidence Measurements for Fusion Cross Sections.
In: Journal of Physics: Conference Series, 2016, 763 (1)
doi: 10.26083/tuprints-00020879
Article, Secondary publication, Publisher's Version
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| Item Type: | Article |
|---|---|
| Type of entry: | Secondary publication |
| Title: | Gamma Efficiency Simulations towards Coincidence Measurements for Fusion Cross Sections |
| Language: | English |
| Date: | 7 May 2024 |
| Place of Publication: | Darmstadt |
| Year of primary publication: | 2016 |
| Place of primary publication: | Bristol |
| Publisher: | IOP Publishing |
| Journal or Publication Title: | Journal of Physics: Conference Series |
| Volume of the journal: | 763 |
| Issue Number: | 1 |
| Collation: | 6 Seiten |
| DOI: | 10.26083/tuprints-00020879 |
| Corresponding Links: | |
| Origin: | Secondary publication DeepGreen |
| Abstract: | With the experimental station STELLA (STELlar LAboratory) we will measure fusion cross sections of astrophysical relevance making use of the coincident detection of charged particles and gamma rays for background reduction. For the measurement of gamma rays from the de-excitation of fusion products a compact array of 36 UK FATIMA LaBr₃ detectors is designed based on efficiency studies with Geant4. The photo peak efficiency in the region of interest compares to other gamma detection systems used in this field. The features of the internal decay of ¹³⁸La is used in a background study to obtain an online calibration of the gamma detectors. Background data are fit to the Monte Carlo model of the self activity assuming crude exponential behavior of external background. Accuracy in the region of interest is of the order of some keV in this first study. |
| Identification Number: | Artikel-ID: 012005 |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-208799 |
| Additional Information: | Applications of Novel Scintillators for Research and Industry 2016 (ANSRI 2016) 11–13 May 2016, Dublin, Ireland |
| Classification DDC: | 500 Science and mathematics > 530 Physics |
| Divisions: | 05 Department of Physics > Institute of Nuclear Physics |
| Date Deposited: | 07 May 2024 13:39 |
| Last Modified: | 17 May 2024 08:15 |
| SWORD Depositor: | Deep Green |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/20879 |
| PPN: | 518022137 |
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