Author

Yan-Sheng Tu

2 papers indexed here

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Preprint Oct 2026

Inferring Nuclear Radial Parameters from Initial-State Information in Heavy-Ion Collisions Using Deep Neural Networks

The geometric structure of atomic nuclei plays an important role in shaping the initial conditions of high-energy nuclear collisions and the subsequent evolution of the quark--gluon plasma. In this work, we develop a multimodal deep-learning framework to infer the Woods--Saxon radius ($R_0$) and diffuseness parameter (...

Yang Liu, Yu Sha, Xiang Fan et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Measuring Behavioural Signatures of Large Language Models through Psychometric Profiling

Large language models (LLMs) increasingly mediate human decisions and communication, yet their behavioural regularities remain difficult to characterize systematically. We develop a cross-linguistic psychometric profiling framework and evaluate nine LLMs using seven psychological instruments, with five repeated adminis...

Yu Sha, Jun-Qi Tao, Di-Xin Zhou et al. · 1 citation