耀变体发射的轻子-强子模型
Lepto-hadronic modelling of blazar emission
摘要：
本文用轻子模型和强子模型解释了耀变体的特征双碰撞谱能量分布。在前者中，逆康普顿发射占主导地位的高能量凸点的发射，而质子同步辐射和质子-γ相互作用占主导地位的后者。我们提出了一个新的固定的轻强子代码，评估轻子和强子的相互作用。除了在轻子或强子模型中产生的SED的建模之外，该代码还允许研究有趣的混合轻子-强子场景，其中这两个过程都对高能量撞击有显着贡献。第一个应用程序的数据从高频率峰值BL紫胶对象PKS 2155-304进行了讨论。
英文摘要：
The characteristic double-bumped spectral energy distribution (SED) of blazars is explained by either leptonic or hadronic models. In the former, Inverse Compton emission dominates the emission of the high energy bump, while proton synchrotron emission and proton-gamma interactions dominate it in the latter. We present a new stationary lepto-hadronic code that evaluates both the leptonic and the hadronic interactions. Apart from the modelling of the SED produced in a leptonic or hadronic model, the code permits the study of interesting mixed lepto-hadronic scenarios, where both processes contribute significantly to the high energy bump. A first application to data from the high frequency peaked BL Lac object PKS 2155-304 is discussed.
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