alpha Per delta Scuti significant freq.

In this work we aim at constraining the age of the young open cluster Melotte 20, known as {alpha} Per, using seismic indices. The method consists of the following steps: 1)...本研究旨在利用星震学指标约束年轻疏散星团梅洛特20（Melotte 20，又名α Per）的年龄。该方法包含如下步骤：1)...