Multiband Spectrum of Tycho Supernova Remnant

机译：第谷超新星遗迹的多频带频谱

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We model a time-dependent non-thermal particle and photon spectra for a Type Ia SNR Tycho with radio,X-ray, and TeV emission in the frame of diffusive shock acceleration of the non-thermal particles in the shell of the SNR.We consider two possible cases: TeV photons are produced by inverse Compton scattering of relativistic electrons andby 0-decay gamma-rays in proton-proton interaction, respectively. Our results indicate that (1) the observed multibandspectrum can be reproduced in these cases under reasonable range of model parameters; (2) there is remarkable differencein the energy range of - 0.1 - 10 GeV for predicted spectra in these cases, which should be discerned by observations;and (3) a magnetic field amplification in the SNR is required.

机译：我们在SNR壳内非热粒子的扩散冲击加速框架中，对具有无线电，X射线和TeV发射的Ia型SNR第谷型时变非热粒子和光子光谱进行建模。考虑两种可能的情况：TeV光子分别由相对论电子的逆康普顿散射和质子-质子相互作用中的0衰变伽马射线产生。我们的结果表明：（1）在这些情况下，在合理的模型参数范围内可以重现观察到的多谱；（2）在这些情况下，预测光谱的能量范围在-0.1-10 GeV之间存在显着差异，应通过观察来辨别；并且（3）需要在SNR中进行磁场放大。

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来源
《》|2011年|1-4|共4页
会议地点 Beijing(CN)
作者
Y.Y.TANG; J.FANG; L.ZHANG;
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作者单位

Department of Physics, Yunnan University, Kunming, PRC;

Department of Physics, Yunnan University, Kunming, PRC;

Department of Physics, Yunnan University, Kunming, PRC;

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会议组织
原文格式 PDF
正文语种 eng
中图分类宇宙射线强度变化;
关键词
acceleration of particles - gamma rays; theory - ISM; clouds - ISM; individual (Tycho) - radiation mechanisms; non-thermal;

机译：粒子的加速-伽马射线；理论-ISM;云-ISM；个体（Tycho）-辐射机制；非热;

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专利

1. Large-field CO?(1–0) observations toward the Galactic historical supernova remnants: a large cavity around Tycho’s supernova remnant [J] . X. Chen, F. Xiong, J. Yang Astronomy and astrophysics . 2017,第7期

机译：大型野外co？（1-0）对银河历史超新星残余的观察：Tycho的超新星周围的一个大腔
2. Evolution and Spectrum of the Radio Emission of Tycho’s Supernova Remnant [J] . E. N. Vinyaikin Journal of neurosurgical sciences . 2018,第2期

机译：Tycho Supernova Remnant的无线电发射的演变和谱
3. Evolution and Spectrum of the Radio Emission of Tycho's Supernova Remnant [J] . Vinyaikin E. N. Astronomy reports . 2018,第2期

机译：Tycho Supernova Remnant的无线电发射的演变和谱
4. Multiband Spectrum of Tycho Supernova Remnant [C] . Y.Y.TANG, J.FANG, L.ZHANG International Cosmic Ray Conference . 2011

机译：Tycho Supernova Remnant的多频谱
5. Very high energy gamma-ray emission from Tycho's supernova remnant. [D] . Saxon, Dana Boltuch. 2014

机译：第谷超新星残骸产生的非常高能量的伽马射线发射。
6. Energy of Tychos Supernova Remnant is increasing with time [O] . Grigory Isaakovich Barenblatt 2008

机译：第谷超新星遗迹的能量随着时间而增加
7. Constraints on the physics of type Ia supernovae from the X-ray spectrum of the Tycho supernova remnant [O] . Badenes Montoliu Carles, Borkowski K.J., Hughes J.P., 10000

机译：从第谷超新星遗迹的X射线谱对Ia型超新星物理学的制约
8. Spatial Variations of the Synchrotron Spectrum Within Tycho's Supernova Remnant (3C 10): A Spectral Tomography Analysis of Radio Observations at 20 and 90 Centimeter Wavelengths [R] . Katz-Stone, D. M. , Kassim, N. E. , Lazio, T. J. , 2000

机译：第谷超新星遗迹（3C 10）内同步辐射谱的空间变化：20和90厘米波长的无线电观测的光谱层析成像分析

Multiband Spectrum of Tycho Supernova Remnant

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