G17.8 + 16.7: A new supernova remnant

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dc.creatorAraya Arguedas, Miguel
dc.creatorHurley Walker, Natasha
dc.creatorQuirós Araya, Sebastián
dc.date.accessioned2023-12-05T15:44:38Z
dc.date.available2023-12-05T15:44:38Z
dc.date.issued2021
dc.description.abstractNon-thermal radio emission is detected in the region of the gamma-ray source FHES J1723.5 − 0501. The emission has an approximately circular shape 0.8° in diameter. The observations confirm its nature as a new supernova remnant, G 17.8 + 16.7. We derive constraints on the source parameters using the radio data and gamma-ray observations of the region. The distance to the object is possibly in the range 1.4–3.5 kpc. An SNR age of the order of 10 kyr is compatible with the radio and GeV features, but an older or younger SNR cannot be ruled out. A simple one-zone leptonic model naturally explains the multi-wavelength non-thermal fluxes of the source at its location outside the Galactic plane.es_ES
dc.description.procedenceUCR::Vicerrectoría de Docencia::Ciencias Básicas::Facultad de Ciencias::Escuela de Físicaes_ES
dc.description.sponsorshipUniversidad de Costa Rica/[112-B8-267]/UCR/Costa Ricaes_ES
dc.identifier.citationhttps://academic.oup.com/mnras/article/510/2/2920/6455324
dc.identifier.codproyecto112-B8-267
dc.identifier.doi10.1093/mnras/stab3550
dc.identifier.issn0035-8711
dc.identifier.issn1365-2966
dc.identifier.urihttps://hdl.handle.net/10669/90542
dc.language.isoenges_ES
dc.rightsacceso abierto
dc.sourceMonthly Notices of the Royal Astronomical Society, vol. 510 (2), pp.2920–2927.es_ES
dc.subjectPHYSICSes_ES
dc.subjectGALAXIESes_ES
dc.subjectSOLAR SYSTEMes_ES
dc.titleG17.8 + 16.7: A new supernova remnantes_ES
dc.typeartículo originales_ES

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