Cosmic ray bubbles from nova super-remnants and their contribution to local cosmic ray spectra

Context. Several new phenomena have arisen in the area of study of the repeating thermonuclear explosions called novae. For example, recurrent novae have been proven to be efficient cosmic ray hadronic accelerators thanks to the recent observations of RS Ophiuchi by different γ-ray instruments. Nova...

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Detalhes bibliográficos
Autores: López-Coto, Rubén, Green, David, Méndez-Gallego, J., de Oña Wilhelmi, Emma
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/388435
Acesso em linha:http://hdl.handle.net/10261/388435
Access Level:acceso abierto
Palavra-chave:Elementary particles
Radiation mechanisms: non-thermal
Stars: variables: general
Descrição
Resumo:Context. Several new phenomena have arisen in the area of study of the repeating thermonuclear explosions called novae. For example, recurrent novae have been proven to be efficient cosmic ray hadronic accelerators thanks to the recent observations of RS Ophiuchi by different γ-ray instruments. Novae have also been demonstrated to have the ability to carve large cavities into the interstellar medium (ISM), with parallels with the remnants of supernovae.