Abstract.
A new detection array called GASTLY (GAs-Silicon Two-Layer sYstem) has been designed to detect and identify low-energy light particles emitted in nuclear reactions of astrophysical interest. Devoted to the measurement of nanobarn cross-sections, the system is optimised for large solid angle coverage and for low-energy detection thresholds. The array consists of eight modules, each comprising an ionisation chamber and a large area silicon strip detector. Its modularity and versatility allow for use in a variety of experiments. Here we report on the performance of the array as obtained during its commissioning phase with standard \(\alpha\)-particle sources and during in-beam tests with an intense 12C beam. Typical energy resolutions \(\Delta E(\mathrm{FWHM})/E\) of about 3% and 2% were obtained for the ionisation chambers and the silicon detectors, respectively. The status of the development of individual strip readout, based on ASIC technology, is also presented.
Article PDF
Similar content being viewed by others
Explore related subjects
Discover the latest articles, news and stories from top researchers in related subjects.Avoid common mistakes on your manuscript.
References
C.E. Rolfs, W.S. Rodney, Cauldrons in the Cosmos (The University of Chicago Press, 1988)
C. Iliadis, Nuclear Physics of Stars, 2nd edition (Wiley-VCH, 2015)
G.F. Knoll, Radiation Detection and Measurement, 3rd edition (John Wiley & Son Inc., 2000)
W.R. Leo, Techniques for Nuclear and Particle Physics Experiments 2nd edition (Springer Verlag, 1994)
M.E. Bennett et al., Mon. Not. R. Astron. Soc. 420, 3047 (2012)
M. High, B. Ĉujec, Nucl. Phys. A 282, 181 (1977)
K.U. Kettner et al., Z. Phys. A 75, 65 (1980)
P. Rosales, E. Aguilera, Rev. Mex. Fís. S 49(4), 88 (2003)
L. Barrón-Palos, E. Chavez, Rev. Mex. Fís. S 50, 18 (2004)
L. Barrón-Palos et al., Eur. Phys. J. A 25, 645 (2005)
L. Barrón-Palos et al., Nucl. Phys. A 779, 318 (2006)
E. Aguilera et al., Phys. Rev. C 73, 064601 (2006)
T. Spillane et al., Phys. Rev. Lett. 98, 122501 (2007)
J. Patterson, H. Winkler, C. Zaidins, Astrophys. J. 157, 367 (1969)
M. Mazarakis, W. Stephens, Phys. Rev. C 7, 4 (1973)
H.W. Becker, K.U. Kettner, C. Rolfs, H.-P. Trautvetter, Z. Phys. A 312, 305 (1981)
J. Zickefoose, ${}^{12}C + {}^{12}C$ fusion: Measurement and advances toward the Gamow energy, PhD Thesis, University of Connecticut, US (2010)
https://doi.org/www.instrumart.com/assets/Flir-SC325-Datasheet.pdf (last accessed: July 22, 2018)
Rislan PA 11 by ARKEMA site, https://doi.org/www.extremematerials-arkema.com/en/product-families/rilsan-polyamide-11-family/ (last accessed: August 22, 2018)
PIPS Silicon Detectors Catalogue Canberra Industries Inc., Meriden (USA), https://doi.org/www.canberra.com/products/detectors/pips-detectors-single-multiple.asp (last accessed: July 22, 2018)
L. Grassi et al., Nucl. Instrum. Methods A 767, 99 (2014)
M. Romoli, Ann. Rep. INFN Legnaro 2005, INFN-LNL-210 (2006) p. 178
M. Romoli et al., Eur. Phys. J. A 25, 289 (2005)
M. Romoli et al., IEEE Trans. Nucl. Sci. 52, 1860 (2005)
J. Ziegler, SRIM, The Stopping and Range of Ions in Matter (2013) https://doi.org/srim.org (last accessed: July 22, 2018)
O.B. Tarasov, D. Bazin, Nucl. Instrum. Methods B 376, 185 (2016)
Author information
Authors and Affiliations
Corresponding author
Additional information
Communicated by A. Di Pietro
Rights and permissions
About this article
Cite this article
Romoli, M., Morales-Gallegos, L., Aliotta, M. et al. Development of a two-stage detection array for low-energy light charged particles in nuclear astrophysics applications. Eur. Phys. J. A 54, 142 (2018). https://doi.org/10.1140/epja/i2018-12575-5
Received:
Accepted:
Published:
DOI: https://doi.org/10.1140/epja/i2018-12575-5