Hadronic high-energy gamma ray emission from microquasars
Fil: Romero, Gustavo E. Comisión de Investigaciones Científicas; Argentina
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| Lenguaje: | Español |
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2005
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| Acceso en línea: | http://dx.doi.org/10.1086/444446 http://adsabs.harvard.edu/abs/2005ApJ...632.1093R http://hdl.handle.net/11336/29928 https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2824 |
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I65-R171-20.500.12049-28242023-09-13T15:27:52Z application/pdf info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/4.0/ 2005-10-20 Fil: Romero, Gustavo E. Comisión de Investigaciones Científicas; Argentina Fil: Romero, Gustavo E. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Romero, Gustavo E. Instituto Argentino de Radioastronomía; Argentina Fil: Christiansen, Hugo. Universidade Estadual Do Ceara; Brasil Fil: Orellana, Mariana D. Universidad Nacional de Río Negro; Argentina Fil: Orellana, Mariana D. Comisión de Investigaciones Científicas; Argentina Fil: Orellana, Mariana D. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Orellana, Mariana D. Instituto Argentino de Radioastronomía; Argentina Hadronic high-energy gamma ray emission from microquasars Romero, Gustavo E. Christiansen, Hugo Orellana, Mariana Dominga Ciencias Exactas y Naturales Gamma rays Hadrons Microquasars Ciencias Exactas y Naturales true We present a hadronic model for gamma-ray production in the microquasar LS I +61 303. The system is formed by a neutron star that accretes matter from the dense and slow equatorial wind of the Be primary star. We calculate the gamma-ray emission originating from pp interactions between relativistic protons in the jet and cold protons from the wind. After taking into account opacity effects on the gamma rays introduced by the different photon fields, we present high-energy spectral predictions that can be tested with the new-generation Cerenkov telescope MAGIC. Romero, Gustavo E., Christiansen, Hugo. & Orellana, Mariana D. (2005). Hadronic high-energy gamma ray emission from microquasars. IOP Publishing; Astrophysical Journal; 632; 1093-1098 0004-637X http://dx.doi.org/10.1086/444446 http://adsabs.harvard.edu/abs/2005ApJ...632.1093R http://hdl.handle.net/11336/29928 https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2824 es 632 Astrophysical Journal |
| institution |
Universidad Nacional de Río Negro |
| institution_str |
I-65 |
| repository_str |
R-171 |
| collection |
Repositorio Institucional Digital de la Universidad Nacional de Río Negro (UNRN) |
| language |
Español |
| orig_language_str_mv |
es |
| topic |
Ciencias Exactas y Naturales Gamma rays Hadrons Microquasars Ciencias Exactas y Naturales |
| spellingShingle |
Ciencias Exactas y Naturales Gamma rays Hadrons Microquasars Ciencias Exactas y Naturales Romero, Gustavo E. Christiansen, Hugo Orellana, Mariana Dominga Hadronic high-energy gamma ray emission from microquasars |
| topic_facet |
Ciencias Exactas y Naturales Gamma rays Hadrons Microquasars Ciencias Exactas y Naturales |
| description |
Fil: Romero, Gustavo E. Comisión de Investigaciones Científicas; Argentina |
| author |
Romero, Gustavo E. Christiansen, Hugo Orellana, Mariana Dominga |
| author_facet |
Romero, Gustavo E. Christiansen, Hugo Orellana, Mariana Dominga |
| author_sort |
Romero, Gustavo E. |
| title |
Hadronic high-energy gamma ray emission from microquasars |
| title_short |
Hadronic high-energy gamma ray emission from microquasars |
| title_full |
Hadronic high-energy gamma ray emission from microquasars |
| title_fullStr |
Hadronic high-energy gamma ray emission from microquasars |
| title_full_unstemmed |
Hadronic high-energy gamma ray emission from microquasars |
| title_sort |
hadronic high-energy gamma ray emission from microquasars |
| publishDate |
2005 |
| url |
http://dx.doi.org/10.1086/444446 http://adsabs.harvard.edu/abs/2005ApJ...632.1093R http://hdl.handle.net/11336/29928 https://rid.unrn.edu.ar/jspui/handle/20.500.12049/2824 |
| work_keys_str_mv |
AT romerogustavoe hadronichighenergygammarayemissionfrommicroquasars AT christiansenhugo hadronichighenergygammarayemissionfrommicroquasars AT orellanamarianadominga hadronichighenergygammarayemissionfrommicroquasars |
| _version_ |
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