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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Influence of Cosmic-ray Acceleration Processes on the Observable Properties of Supernova Remnant Modelsстатья
- Авторы: Kosenko D., Blinnikov S.
- Сборник: 38th COSPAR Scientific Assembly
- Серия: COSPAR Meeting
- Том: 38
- Год издания: 2010
- Первая страница: 2798
- Аннотация: We present numerical models for supernova remnant evolution, performed with a hydro-dynamical code SUPREMNA. The code accounts for electron thermal conduction, electron and ion tem-perature equilibration and includes self-consistent calculations of time-dependent ionization processes in the shocked plasma. In this study we present an additional modification of the package: introduction of cosmic-ray acceleration processes. We employ two-fluid approxima-tion, which allows us to take into account self-consistently thermal energy losses to relativistic particles. We investigate the influence of the relevant parameters on the dynamical and phys-ical properties of the modeled remnants and on the corresponding simulated X-ray spectra. We compare the properties of the models with the observed features of some young supernova remnants such as Tycho and SN1006.
- Добавил в систему: Блинников Сергей Иванович