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arXiv · 2408.07954

A Complex Scaling Method for Efficient and Accurate Scattering Emulation in Nuclear Reactions

Junzhe Liu·Jin Lei·Zhongzhou Ren
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Abstract

We present a novel scattering emulator utilizing the complex scaling method to enhance nuclear reaction analysis. This approach leverages a single set of reduced bases, allowing for efficient and simultaneous emulation across multiple channels and potential parameters, significantly reducing computational storage and accelerating calculations. Demonstrated through \(n\)+\(^{40}\)Ca and \(^{11}\)Be+\(^{64}\)Zn elastic scattering, our method achieves high accuracy and efficiency. This emulator exhibits stable and reliable performance without anomalies inherent in other techniques, showcasing its robustness.

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Junzhe Liu, Jin Lei, Zhongzhou Ren. 2024-08-15. A Complex Scaling Method for Efficient and Accurate Scattering Emulation in Nuclear Reactions. https://doi.org/10.1016/j.physletb.2024.139070

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