The nebular phase of SN 2024ggi: a low-mass progenitor with no signs of interaction

[Context] SN 2024ggi is a Type II supernova (SN) discovered in the nearby galaxy NGC 3621 (D $\approx6.7\pm0.d$ Mpc) on 2024 April 03.21 UT. Its proximity enabled a detailed investigation of the SN's properties and its progenitor star. This work focuses on the optical evolution of SN 2024ggi at...

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Detalles Bibliográficos
Autores: Ferrari, Lucía, Folatelli, G., Ertini, K., Kuncarayakti, Hanindyo, Regna, T., Bersten, M. C., Ashall, Chris, Baron, Edward, Burns, Christopher R., Galbany, Lluís, Hoogendam, Willem B., Maeda, K., Medler, Kyle, Morrell, Nidia, Shappee, Benjamin, Stritzinger, Maximilian, Xiao, H.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/411964
Acceso en línea:http://hdl.handle.net/10261/411964
http://arxiv.org/abs/2507.22794v2
Access Level:acceso abierto
Palabra clave:Supernovae: general
Supernovae: individual: SN 2024ggi
Descripción
Sumario:[Context] SN 2024ggi is a Type II supernova (SN) discovered in the nearby galaxy NGC 3621 (D $\approx6.7\pm0.d$ Mpc) on 2024 April 03.21 UT. Its proximity enabled a detailed investigation of the SN's properties and its progenitor star. This work focuses on the optical evolution of SN 2024ggi at the nebular phase.

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