论文标题
差距瞬变与偶色介质相互作用
Gap Transients Interacting with Circumstellar Medium
论文作者
论文摘要
在过去的20年中，现代宽场调查发现了一类新的奇特瞬态，这些瞬态位于标准超新星和古典Novae之间的亮度差距。这些瞬态通常称为“中间光度光瞬变”或“间隙瞬变”。通常，它们根据其现象学在亚组中区分，例如超新星冒名顶替者，中间的发光红色瞬变和发光的红色Novae。在这篇综述中，我们简要概述了他们的观察特征和迄今为止可能的物理场景，以了解其本质。
In the last 20 years, modern wide-field surveys discovered a new class of peculiar transients, which lie in the luminosity gap between standard supernovae and classical novae. These transients are often called 'intermediate luminosity optical transients' or 'gap transients'. They are usually distinguished in subgroups based on their phenomenology, such as supernova impostors, intermediate luminosity red transients, and luminous red novae. In this review, we present a brief overview of their observational features and possible physical scenarios to date, in the attempt to understand their nature.
