Theory of Pulsar Radio Emission

Arons， Jonathan 95-28271 Arons博士计划研究从旋转动力脉冲星发射和传输无线电辐射的机制，以这样一种方式进行，以便产生可以通过过去、现在和即将进行的观测来测试的结果，然后用于探测这些低熵功率源对周围介质的物理特性。第一个研究将是对“核心”射电发射的研究，主要关注的是这个成分来自脉冲星极帽上方的对产生区内形成的脉泽发射的假设。第二个研究领域将是脉冲星射电发射的“锥形”成分的物理学，作为封闭和开放场线之间的边界层剪切和逆流流的表现进行研究。研究的最后一个领域将是研究极化射电辐射通过外磁层回旋共振区域的转移，试图解释脉冲星磁层椭圆极化射电发射的起源，并利用这些数据来探测旋转能量损失发展的区域的等离子体和场结构。＊＊＊

Arons, Jonathan 95-28271 Dr. Arons plans to investigate the mechanisms of emission and transfer of radio radiation from rotation powered pulsars, carried out in such a manner as to yield results which can be tested by past, current and forthcoming observations, then subsequently used to probe the physical characteristics of these sources of low entropy power to the surrounding medium. The first investigation will be a study of the "core" radio emission, with attention primarily focused on the hypothesis that this component comes from maser emission formed within the pair creation zone just above a pulsar's polar cap. The second area of study will be into the physics of the "conal" component of pulsar radio emission, to be studied as a manifestation of the shearing, counterstreaming flow in the boundary layer between the closed and open field lines. The final area of study will be an investigation of the transfer of polarized radio radiation through the cyclotron resonant regions in the outer magnetosphere, in an attempt to account for the origin of elliptically polarized radio emission from pulsar magnetospheres and to use these data to probe the plasma and field configuration in the region where the rotational energy loss is developed. ***