中子星--热辐射源
Neutron stars - thermal emitters
摘要:
将理论模型与对中子星发射的热辐射的观测相对照,是理解中子星内部超致密物质和外层致密磁化等离子体性质的最重要方法之一。本文综述了强磁化中子星表面层热辐射的理论和观测数据的主要性质。特别是,我们专注于附近的来源,其中一个明确的热成分已被检测到,而不被其他排放过程(磁层,吸积,星云)的污染。我们还讨论了强磁化中子星光谱形成的现代理论模型在观测到的热辐射天体中的应用。
英文摘要:
Confronting theoretical models with observations of thermal radiation emitted by neutron stars is one of the most important ways to understand the properties of both, superdense matter in the interiors of the neutron stars and dense magnetized plasmas in their outer layers. Here we review the theory of thermal emission from the surface layers of strongly magnetized neutron stars, and the main properties of the observational data. In particular, we focus on the nearby sources for which a clear thermal component has been detected, without being contaminated by other emission processes (magnetosphere, accretion, nebulae). We also discuss the applications of the modern theoretical models of the formation of spectra of strongly magnetized neutron stars to the observed thermally emitting objects.
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