Data: Nuclear matter spectral functions

The dataset contains single-nucleon spectral functions for infinite nuclear matter obtained using the ADC Green's functions method. The data are saved as a compressed parquet dataset, which can be easily read using the Pandas Python library.本数据集收录了通过ADC格林函数方法计算得到的无限核物质（infinite nuclear matter）单核子谱函数（single-nucleon spectral functions）。该数据集以压缩Parquet格式存储，可借助Python的Pandas库便捷读取。