标题： 在仙女座星系和三角座星系方向搜索快速射电暴 显示英文标题

标题： Search for Fast Radio Bursts in the Direction of the Galaxies M31 and M33

摘要： 在2012年7月至2018年8月期间，使用列别捷夫物理研究所的大型相控阵在111 MHz频率下对单个快速射电暴进行了搜索，结果如下。信号通过与固定形式的模板进行卷积，然后与测试色散测量值进行卷积来区分。选择了包含仙女座星系M31和三角座星系M33的天空区域进行搜索。在M33附近检测到三个射电暴，在M31附近检测到五个射电暴，在M31中心以右升为一小时偏移的区域检测到一个射电暴。检测到的射电暴的色散测量值范围从203到1262$ pc \cdot cm^{-3}$。 显示英文摘要

摘要： The results of a search for individual fast radio bursts with the Large Phased Array of the Lebedev Physical Institute at 111 MHz during July 2012 through August 2018 are presented. The signals were distinguished by convolving the data with a template with a fixed form, followed by convolution with test dispersion measures. Areas of sky containing the galaxies M31 and M33 were chosen for the search. Three radio bursts were detected in the vicinity of M33, five in the vicinity of M31, and one in a region offset from the center of M31 by an hour in right ascension. The dispersion measures of the detected bursts range from 203 to 1262 $ pc \cdot cm^{-3}$.