Interactions of relativistic particles in stellar winds
Several binary systems hosting a massive star and a companion that is either a similar star or a compact object, present non-thermal emission from radio to γ-rays. This non-thermal emission is the consequence of the interactions of relativistic particles surrounded by the stellarwind. Themain goal o...
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| Formato: | Objeto de conferencia |
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2014
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/165277 |
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I19-R120-10915-1652772024-04-24T20:07:47Z http://sedici.unlp.edu.ar/handle/10915/165277 Interactions of relativistic particles in stellar winds Palacio, Santiago del Romero, Gustavo Esteban Bosch-Ramon, Valentí 2014-04 2015 2024-04-24T17:50:28Z en Ciencias Astronómicas γ-ray binaries high-energy physics non-thermal leptonic model Several binary systems hosting a massive star and a companion that is either a similar star or a compact object, present non-thermal emission from radio to γ-rays. This non-thermal emission is the consequence of the interactions of relativistic particles surrounded by the stellarwind. Themain goal of thiswork is to characterize the high-energy physics of γ-ray binaries by implementing a general modeling for their most important high-energy processes. To thoroughly investigate the effects of the emitter-star-observer geometry on the resulting radiation, we sistematically applied a non-thermal leptonic model for different locations of the emitter, magnetic fields, and acceleration timescales. The results of this procedure are presented in the form of emissivity maps, which are useful for exploring statistical properties of γ-ray binaries as well as their expected distribution in the galaxy. Facultad de Ciencias Astronómicas y Geofísicas Objeto de conferencia Objeto de conferencia http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 87-92 |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Astronómicas γ-ray binaries high-energy physics non-thermal leptonic model |
| spellingShingle |
Ciencias Astronómicas γ-ray binaries high-energy physics non-thermal leptonic model Palacio, Santiago del Romero, Gustavo Esteban Bosch-Ramon, Valentí Interactions of relativistic particles in stellar winds |
| topic_facet |
Ciencias Astronómicas γ-ray binaries high-energy physics non-thermal leptonic model |
| description |
Several binary systems hosting a massive star and a companion that is either a similar star or a compact object, present non-thermal emission from radio to γ-rays. This non-thermal emission is the consequence of the interactions of relativistic particles surrounded by the stellarwind. Themain goal of thiswork is to characterize the high-energy physics of γ-ray binaries by implementing a general modeling for their most important high-energy processes. To thoroughly investigate the effects of the emitter-star-observer geometry on the resulting radiation, we sistematically applied a non-thermal leptonic model for different locations of the emitter, magnetic fields, and acceleration timescales. The results of this procedure are presented in the form of emissivity maps, which are useful for exploring statistical properties of γ-ray binaries as well as their expected distribution in the galaxy. |
| format |
Objeto de conferencia Objeto de conferencia |
| author |
Palacio, Santiago del Romero, Gustavo Esteban Bosch-Ramon, Valentí |
| author_facet |
Palacio, Santiago del Romero, Gustavo Esteban Bosch-Ramon, Valentí |
| author_sort |
Palacio, Santiago del |
| title |
Interactions of relativistic particles in stellar winds |
| title_short |
Interactions of relativistic particles in stellar winds |
| title_full |
Interactions of relativistic particles in stellar winds |
| title_fullStr |
Interactions of relativistic particles in stellar winds |
| title_full_unstemmed |
Interactions of relativistic particles in stellar winds |
| title_sort |
interactions of relativistic particles in stellar winds |
| publishDate |
2014 |
| url |
http://sedici.unlp.edu.ar/handle/10915/165277 |
| work_keys_str_mv |
AT palaciosantiagodel interactionsofrelativisticparticlesinstellarwinds AT romerogustavoesteban interactionsofrelativisticparticlesinstellarwinds AT boschramonvalenti interactionsofrelativisticparticlesinstellarwinds |
| _version_ |
1807223006077911040 |