Exploring cosmic rays ionization power
- Autores
- Tueros, Matías Jorge; Valle, María Victoria del; Romero, Gustavo Esteban
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- After the so-called cosmic recombination the expanding universe entered into a period of darkness, since most of the matter was in a neutral state. However, about a billion years later the intergalactic space was once again ionized. The process, known as the cosmic reionization, required the operation of mechanisms that are not well understood. Among other ionizing sources, Population III stars, mini-quasars, and X-ray emitting microquasars have been invoked. All these models relay on the ionizing power of photons. But what about charged particles?. In this contribution we quantify the ionization power of cosmic rays (electrons and protons) in the primordial intergalactic medium.
Facultad de Ciencias Astronómicas y Geofísicas - Materia
-
Ciencias Astronómicas
ionization power
cosmic rays - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/165271
Ver los metadatos del registro completo
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Exploring cosmic rays ionization powerTueros, Matías JorgeValle, María Victoria delRomero, Gustavo EstebanCiencias Astronómicasionization powercosmic raysAfter the so-called cosmic recombination the expanding universe entered into a period of darkness, since most of the matter was in a neutral state. However, about a billion years later the intergalactic space was once again ionized. The process, known as the cosmic reionization, required the operation of mechanisms that are not well understood. Among other ionizing sources, Population III stars, mini-quasars, and X-ray emitting microquasars have been invoked. All these models relay on the ionizing power of photons. But what about charged particles?. In this contribution we quantify the ionization power of cosmic rays (electrons and protons) in the primordial intergalactic medium.Facultad de Ciencias Astronómicas y Geofísicas2014-04info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf245-248http://sedici.unlp.edu.ar/handle/10915/165271enginfo:eu-repo/semantics/altIdentifier/isbn/978-987-24948-2-7info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-10T12:46:33Zoai:sedici.unlp.edu.ar:10915/165271Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-10 12:46:33.916SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Exploring cosmic rays ionization power |
| title |
Exploring cosmic rays ionization power |
| spellingShingle |
Exploring cosmic rays ionization power Tueros, Matías Jorge Ciencias Astronómicas ionization power cosmic rays |
| title_short |
Exploring cosmic rays ionization power |
| title_full |
Exploring cosmic rays ionization power |
| title_fullStr |
Exploring cosmic rays ionization power |
| title_full_unstemmed |
Exploring cosmic rays ionization power |
| title_sort |
Exploring cosmic rays ionization power |
| dc.creator.none.fl_str_mv |
Tueros, Matías Jorge Valle, María Victoria del Romero, Gustavo Esteban |
| author |
Tueros, Matías Jorge |
| author_facet |
Tueros, Matías Jorge Valle, María Victoria del Romero, Gustavo Esteban |
| author_role |
author |
| author2 |
Valle, María Victoria del Romero, Gustavo Esteban |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Astronómicas ionization power cosmic rays |
| topic |
Ciencias Astronómicas ionization power cosmic rays |
| dc.description.none.fl_txt_mv |
After the so-called cosmic recombination the expanding universe entered into a period of darkness, since most of the matter was in a neutral state. However, about a billion years later the intergalactic space was once again ionized. The process, known as the cosmic reionization, required the operation of mechanisms that are not well understood. Among other ionizing sources, Population III stars, mini-quasars, and X-ray emitting microquasars have been invoked. All these models relay on the ionizing power of photons. But what about charged particles?. In this contribution we quantify the ionization power of cosmic rays (electrons and protons) in the primordial intergalactic medium. Facultad de Ciencias Astronómicas y Geofísicas |
| description |
After the so-called cosmic recombination the expanding universe entered into a period of darkness, since most of the matter was in a neutral state. However, about a billion years later the intergalactic space was once again ionized. The process, known as the cosmic reionization, required the operation of mechanisms that are not well understood. Among other ionizing sources, Population III stars, mini-quasars, and X-ray emitting microquasars have been invoked. All these models relay on the ionizing power of photons. But what about charged particles?. In this contribution we quantify the ionization power of cosmic rays (electrons and protons) in the primordial intergalactic medium. |
| publishDate |
2014 |
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2014-04 |
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info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion Objeto de conferencia http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
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http://sedici.unlp.edu.ar/handle/10915/165271 |
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eng |
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