标题： INTEGRAL对TeV脉泽的观测 显示英文标题

标题： INTEGRAL observations of TeV plerions

摘要： 在极高能量伽马射线中看到的源中，有几个与脉冲星风星云（“TeV弥散体”）有关。 对硬X射线/软伽马射线发射的研究正在为这些天体中存在的高能粒子种群提供重要的见解。 脉冲星/脉冲星风星云系统在INTEGRAL卫星可探测的能量范围内的非脉动发射主要是靠近加速区域的高能快速冷却电子的同步辐射。 我们对地面切连科夫望远镜检测到的已知TeV弥散体的公开INTEGRAL数据的分析表明，这些TeV弥散体与INTEGRAL检测到的脉冲星风星云之间存在更深层次的联系。 在Kookaburra区域北翼新发现的TeV弥散体（由中年脉冲星PSR J1420-6048驱动的G313.3+0.6）被发现有一个之前未知的INTEGRAL对应体，该对应体除了Vela脉冲星外，是唯一一个被INTEGRAL检测到的中年脉冲星。 我们没有找到与X射线脉冲星风星云“兔子”G313.3+0.1相关的TeV弥散体的INTEGRAL对应体，该X射线脉冲星风星云可能由年轻的脉冲星驱动。 显示英文摘要

摘要： Amongst the sources seen in very high gamma-rays several are associated with Pulsar Wind Nebulae (``TeV plerions''). The study of hard X-ray/soft gamma-ray emission is providing an important insight into the energetic particle population present in these objects. The unpulsed emission from pulsar/pulsar wind nebula systems in the energy range accessible to the INTEGRAL satellite is mainly synchrotron emission from energetic and fast cooling electrons close to their acceleration site. Our analyses of public INTEGRAL data of known TeV plerions detected by ground based Cherenkov telescopes indicate a deeper link between these TeV plerions and INTEGRAL detected pulsar wind nebulae. The newly discovered TeV plerion in the northern wing of the Kookaburra region (G313.3+0.6 powered by the middle aged PSR J1420-6048) is found to have a previously unknown INTEGRAL counterpart which is besides the Vela pulsar the only middle aged pulsar detected with INTEGRAL. We do not find an INTEGRAL counterpart of the TeV plerion associated with the X-ray PWN ``Rabbit'' G313.3+0.1 which is possibly powered by a young pulsar.