标题： 伽马射线脉冲星辐射的观点 显示英文标题

标题： Perspectives on Gamma-Ray Pulsar Emission

摘要： 脉冲星是电磁波谱中强大的辐射源。 本文概述了对非热、磁层脉冲星伽马射线辐射的一些理论见解。 这些进展得益于美国宇航局于2008年中期发射的费米任务。 费米上的大面积望远镜（LAT）仪器使得年轻和中年脉冲星的极地帽与槽隙/外间隙加速区之间的区分成为可能。 将讨论使用最高能量脉冲星光子的高度辨别，以及LAT波段初级辐射机制的光谱解释，这将连接到极地帽/槽隙和外间隙场景。 重点将是曲率辐射和磁场对产生，包括可能提供磁层加速电位探测的人口趋势。 显示英文摘要

摘要： Pulsars are powerful sources of radiation across the electromagnetic spectrum. This paper highlights some theoretical insights into non-thermal, magnetospheric pulsar gamma-ray radiation. These advances have been driven by NASA's Fermi mission, launched in mid-2008. The Large Area Telescope (LAT) instrument on Fermi has afforded the discrimination between polar cap and slot gap/outer gap acceleration zones in young and middle-aged pulsars. Altitude discernment using the highest energy pulsar photons will be addressed, as will spectroscopic interpretation of the primary radiation mechanism in the LAT band, connecting to both polar cap/slot gap and outer gap scenarios. Focuses will mostly be on curvature radiation and magnetic pair creation, including population trends that may afford probes of the magnetospheric accelerating potential.