发表机构
Astrophysics Research Institute, Liverpool John Moores University（利物浦约翰摩尔斯大学天体物理研究所）
机构由 AI 辅助整理，请以论文原文为准。AI 中文总结
本文报告银河系再发新星天箭座T周围发现红外空腔，可能为新星超遗迹，并讨论其意义。
AI 中文摘要
新星超遗迹（NSR）是跨越数十秒差距的壳状结构，据预测，由于反复喷发物清扫周围物质，所有再发新星周围都会生长出这种结构。在仙女座星系中首次发现围绕M31N 2008-12a的NSR之后，已发现了多个银河系NSR，以及大麦哲伦云中的首个NSR。在此，我们报告了银河系再发新星天箭座T周围一个明显的红外空腔，我们建议这可能是新星超遗迹，并讨论了其意义。
英文摘要
Nova super-remnants (NSR) are shell-like structures spanning tens of parsecs that are predicted to grow around all recurrent novae as a result of repeated ejecta sweeping up the surrounding material. After the first NSR was discovered in the Andromeda Galaxy around M31N 2008-12a, a number of Galactic NSRs have been uncovered, as has the first NSR in the Large Magellanic Cloud. Here we report an apparent infrared cavity surrounding the Galactic recurrent nova, T Pyxidis, which we suggest may be a nova super-remnant and discuss the implications.
Comments3 pages, 1 figure; Published in Research Notes of the American Astronomical Society
Journal refRes. Notes AAS 10 277 (2026)
