Flexible Scenario for Background Suppression in Heavy Element Research

Ibadullayev D. Tsyganov Y.S. Polyakov A.N. Voinov A.A. Shumeiko M.V.
December 2022 Pleiades Publishing

Physics of Atomic Nuclei
2022 #85 Issue 12 1981 - 1987 pp.

Abstract: New algorithms to operate with new analog spectrometer of the DGFRS-2 installed at DC-280 cyclotron setup are presented. The main goal of application of these algorithms is to search an optimal time correlation recoil-alpha parameter directly during the acquisition C++ code execution. A new real-time flexible algorithm is presented in addition to the conventional ER-α one which is in use for a few years at the DGFRS-1 setup installed at the U-400 FLNR cyclotron. Note that the spectrometer operates together with the 48 × 128 strip DSSD (Double Side Strip Detector; 48 × 226 mm²) detector and low pressure pentane-filled gaseous detector (1.2 Torr; 80 × 230 mm²) are presented schematically. First beam test results in ⁴⁸Ca induced nuclear reactions are presented too.

alpha decay , C++ , cyclotron , detection system , gaseous detector , heavy ion , real-time algorithm , silicon radiation detector

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Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research, Dubna, 141980, Russian Federation
Institute of Nuclear Physics, Almaty, 050032, Kazakhstan
Eurasian National University, Astana, 010000, Kazakhstan

Flerov Laboratory of Nuclear Reactions
Institute of Nuclear Physics
Eurasian National University

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