标题： 磁星快速射电暴的等离子体辐射模型 显示英文标题

标题： Plasma Radiation Model of Fast Radio Bursts from Magnetars

摘要： 我们提出了一种关于宇宙快速射电暴（FRBs）相干高强度毫秒射电源的新想法，这些快速射电暴最近被确认与磁星耀斑有关。 受III型太阳射电信号传统范式的启发，我们将探索在电子等离子体频率及其谐波上的相干等离子体线辐射发射，作为与磁星耀斑相关的相干FRB发射的潜在候选者。 我们讨论了相对论强磁化等离子体中的发射区域参数，该等离子体由电子、正电子和质子组成。 目标是使该模型的可观测预测与来自磁星的FRB多波长观测相一致。 这些结果将对观测射电天文学和基于空间的天体物理学产生影响。 显示英文摘要

摘要： We propose a novel idea for the coherent intense millisecond radio emission of cosmic fast radio bursts (FRBs), which have recently been identified with flares from a magnetar. Motivated by the conventional paradigm of Type III solar radio bursts, we will explore the emission of coherent plasma line radiation at the electron plasma frequency and its harmonic as potential candidates of the coherent FRB emissions associated with magnetar flares. We discuss the emissions region parameters in relativistic strongly magnetized plasmas consisting of electrons, positrons and protons. The goal is to make observable predictions of this model to confront the multi-wavelength observations of FRBs from magnetars. These results will impact both observational radio astronomy and space-based astrophysics