Light curve modeling of unusual supernovae

Fil: Orellana, Mariana Dominga , LICA - CITECCA, Universidad Nacional de Río Negro. Sede Andina, Bariloche, Argentina

Guardado en:
Detalles Bibliográficos
Autor principal: Orellana, Mariana Dominga
Lenguaje:Inglés
Publicado: 2025
Materias:
Astronomía
supernovae: general
Acceso en línea:https://fof.oac.uncor.edu/2025/timetable/event/mariana-orellana/
http://rid.unrn.edu.ar/handle/20.500.12049/13258
Aporte de:
Repositorio Institucional Digital de la Universidad Nacional de Río Negro (UNRN) de Universidad Nacional de Río Negro
id I65-R171-20.500.12049-13258
record_format dspace
spelling I65-R171-20.500.12049-132582025-07-29T13:33:33Z application/pdf application/pdf info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/4.0/ 2025-04 Fil: Orellana, Mariana Dominga , LICA - CITECCA, Universidad Nacional de Río Negro. Sede Andina, Bariloche, Argentina Fil: Orellana, Mariana Dominga. CONICET; Argentina. Light curve modeling of unusual supernovae Orellana, Mariana Dominga Astronomía supernovae: general Astronomía Supernovae are some of the brightest events in the universe. We are interested into the kind that are the explosions of very massive stars. At the current rate of discovery and good quality follow-up, the community has established sets of characteristic light curves of the main supernova types. As one might expect, outliers from the general populations emerge. The study of that peculiar cases thus becomes relevant, they call for unorthodox proposals outside the comfort zone of the parameter spaces. One recent case is given by the bolometric evolution of the supernova SN2022jli as published by Chen et al. (2024). We aim to understand the sources that could be responsible for modifying the light curve to have a double peaked shape with prolonged timescales and a fast drastic brightness drop at around 270 d. In this talk I’ll summarize the modeling steps we have performed for this supernova, and place it in context with some previous studies done by our group. https://fof.oac.uncor.edu/2025/timetable/event/mariana-orellana/ http://rid.unrn.edu.ar/handle/20.500.12049/13258 en https://fof.oac.uncor.edu/2025/ XIV Friends of Friends meeting
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 Inglés
orig_language_str_mv en
topic Astronomía
supernovae: general
Astronomía
spellingShingle Astronomía
supernovae: general
Astronomía
Orellana, Mariana Dominga
Light curve modeling of unusual supernovae
topic_facet Astronomía
supernovae: general
Astronomía
description Fil: Orellana, Mariana Dominga , LICA - CITECCA, Universidad Nacional de Río Negro. Sede Andina, Bariloche, Argentina
author Orellana, Mariana Dominga
author_facet Orellana, Mariana Dominga
author_sort Orellana, Mariana Dominga
title Light curve modeling of unusual supernovae
title_short Light curve modeling of unusual supernovae
title_full Light curve modeling of unusual supernovae
title_fullStr Light curve modeling of unusual supernovae
title_full_unstemmed Light curve modeling of unusual supernovae
title_sort light curve modeling of unusual supernovae
publishDate 2025
url https://fof.oac.uncor.edu/2025/timetable/event/mariana-orellana/
http://rid.unrn.edu.ar/handle/20.500.12049/13258
work_keys_str_mv AT orellanamarianadominga lightcurvemodelingofunusualsupernovae
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