论文标题
银河无线电脉冲星的距离；第一个象限：$ -2^\ circ <\ ell <90^\ circ $和$ -2^\ circ <b <2^\ circ $
Distances of Galactic Radio Pulsars; First Quadrant: $-2^\circ < \ell < 90^\circ$ and $-2^\circ < b < 2^\circ$
论文作者
论文摘要
距离与分散量的关系是为银河无线电脉冲星以较小的实体角度间隔构建的。该计算基于一些基本标准，并使用了对脉冲星进行良好检查的独立距离测量值，用于包括银河中心方向在内的第一个银河象限。这些区域的平均游离电子密度的值是从拟合到距离与分散度衡量关系的值得出的，并检查了一致性和平稳性。还比较并讨论了等离子体在银河系中和银河凸出区域中央部分内的血浆的影响。将我们针对无线电脉冲星的距离与其他一些模型中给出的距离进行了比较。提出了无线电脉冲星和血浆分布的一些基本结果。
Distance versus dispersion measure relations are constructed for Galactic radio pulsars in small solid angle intervals. The calculations are based on some basic criteria as well as using the independent distance measurements of well examined pulsars for the first Galactic quadrant including Galactic central directions. Values of average free electron density for these regions are derived from the fits to distance versus dispersion measure relations and checked for consistency and smoothness. The effects of plasma in the Galactic arms and within the central parts of the Galactic bulge region are also compared and discussed. Our adopted distances for the radio pulsars are compared with the ones given in some other models. Some basic results on distributions of the radio pulsars and the plasma are presented.
