An investigation into the X-ray bursts in Cir X-1 Zhuo-Li Yu, Shu Zhang, Shuang-Nan Zhang, Xiang-Dong Li, Yu-Peng Chen, Jing-Qiang Peng and Qing-Cang Shui A&A, 699 (2025) A130 Published online: 01 July 2025 DOI: 10.1051/0004-6361/202553748