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Article
Digital signal acquisition system for complex nuclear reaction experiments
A digital data-acquisition system based on XIA LLC products was used in a complex nuclear reaction experiment using radioactive ion beams. A flexible trigger system based on a field-programmable gate array (FP...
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Article
Two annular CsI(Tl) detector arrays for the charged particle telescopes
In this study, we constructed two annular detector arrays comprising 24 wedge-shaped CsI(Tl) crystals, and tested them using an \(\alpha\) ...
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Article
Control and data acquisition system for collinear laser spectroscopy experiments
A control and data acquisition system was implemented for the recently developed collinear laser spectroscopy setup. This system is dedicated to data recording, storage, processing, monitoring of the beam inte...
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Article
Commissioning of a high-resolution collinear laser spectroscopy apparatus with a laser ablation ion source
Collinear laser spectroscopy is a powerful tool for studying the nuclear spins, electromagnetic moments, and charge radii of exotic nuclei. To study the nuclear properties of unstable nuclei at the Bei**g Rad...
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Article
Performance of the CAT-TPC based on two-dimensional readout strips
A gas detector 140 \(\times\) × 140
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Article
Experimental study of intruder components in light neutron-rich nuclei via single-nucleon transfer reaction
With the development of radioactive beam facilities, studies concerning the shell evolution of unstable nuclei have recently gained prominence. Intruder components, particularly s-wave intrusion, in the low-lying...
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Article
Nuclear clustering in light neutron-rich nuclei
Clustering is a general phenomenon observed in light nuclei, especially in neutron-rich nuclei in which molecular configurations can be formed with various combinations of valence neutrons. Thus far, many theo...
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Article
Performance of a small AT-TPC prototype
A small prototype of an active-target time projection chamber detector based on the gas electron multiplier (GEM) readout technique was designed and constructed. Simulation calculations were performed to analy...
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Article
Recent progress in subatomic particle detection technology
Particle detection technologies have been largely advanced in our laboratory over the past decade. A neutron sphere was built to detect the decay neutron emitted from the implanted unstable nucleus, whereas a ...