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SN 2023ixf in M101: physical parameters from bolometric light curve modeling

Fuente: arXiv

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Detalles Bibliográficos
Autores principales:	Vinko, J., Bodola, Zs. R., Godeny, A., Csak, Sz. F., Konyves-Toth, R., Nagy, A. P., Szalai, T., Banhidi, D., Biro, I. B., Bodi, A., Bora, Zs., Csanyi, I., Cseh, B., Hegedus, T., Horti-David, A., Joo, A. P., Kalup, Cs., Kriskovics, L., Mochnacs, E., Pal, A., Regaly, Zs., Seli, B., Sodor, A., Szabo, N. O., Szakats, R., Szekely, P., Varga, V., Vida, K.
Formato:	Preprint
Publicado:	2025
Materias:	High Energy Astrophysical Phenomena Solar and Stellar Astrophysics
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

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author	Vinko, J. Bodola, Zs. R. Godeny, A. Csak, Sz. F. Konyves-Toth, R. Nagy, A. P. Szalai, T. Banhidi, D. Biro, I. B. Bodi, A. Bora, Zs. Csanyi, I. Cseh, B. Hegedus, T. Horti-David, A. Joo, A. P. Kalup, Cs. Kriskovics, L. Mochnacs, E. Pal, A. Regaly, Zs. Seli, B. Sodor, A. Szabo, N. O. Szakats, R. Szekely, P. Varga, V. Vida, K.
author_facet	Vinko, J. Bodola, Zs. R. Godeny, A. Csak, Sz. F. Konyves-Toth, R. Nagy, A. P. Szalai, T. Banhidi, D. Biro, I. B. Bodi, A. Bora, Zs. Csanyi, I. Cseh, B. Hegedus, T. Horti-David, A. Joo, A. P. Kalup, Cs. Kriskovics, L. Mochnacs, E. Pal, A. Regaly, Zs. Seli, B. Sodor, A. Szabo, N. O. Szakats, R. Szekely, P. Varga, V. Vida, K.
contents	We present new photometric observations of the core-collapse supernova SN 2023ixf occurred in M101, taken with the RC80 and BRC80 robotic telescopes in Hungary. The initial nickel mass from the late-phase bolometric light curve extending up to 400 days after explosion, is inferred as $M_{\rm Ni} = 0.046 \pm 0.007$ M$_\odot$. The comparison of the bolometric light curve with models from hydrodynamical simulations as well as semi-analytic radiative diffusion codes reveals a relatively low-mass ejecta of $M_{\rm ej} \lesssim 9$ M$_\odot$, contrary to SN~2017eaw, another H-rich core-collapse event, which had $M_{\rm ej} \gtrsim 15$ M$_\odot$.
format	Preprint
id	arxiv_https___arxiv_org_abs_2508_06654
institution	arXiv
publishDate	2025
record_format	arxiv
spellingShingle	SN 2023ixf in M101: physical parameters from bolometric light curve modeling Vinko, J. Bodola, Zs. R. Godeny, A. Csak, Sz. F. Konyves-Toth, R. Nagy, A. P. Szalai, T. Banhidi, D. Biro, I. B. Bodi, A. Bora, Zs. Csanyi, I. Cseh, B. Hegedus, T. Horti-David, A. Joo, A. P. Kalup, Cs. Kriskovics, L. Mochnacs, E. Pal, A. Regaly, Zs. Seli, B. Sodor, A. Szabo, N. O. Szakats, R. Szekely, P. Varga, V. Vida, K. High Energy Astrophysical Phenomena Solar and Stellar Astrophysics We present new photometric observations of the core-collapse supernova SN 2023ixf occurred in M101, taken with the RC80 and BRC80 robotic telescopes in Hungary. The initial nickel mass from the late-phase bolometric light curve extending up to 400 days after explosion, is inferred as $M_{\rm Ni} = 0.046 \pm 0.007$ M$_\odot$. The comparison of the bolometric light curve with models from hydrodynamical simulations as well as semi-analytic radiative diffusion codes reveals a relatively low-mass ejecta of $M_{\rm ej} \lesssim 9$ M$_\odot$, contrary to SN~2017eaw, another H-rich core-collapse event, which had $M_{\rm ej} \gtrsim 15$ M$_\odot$.
title	SN 2023ixf in M101: physical parameters from bolometric light curve modeling
topic	High Energy Astrophysical Phenomena Solar and Stellar Astrophysics
url	https://arxiv.org/abs/2508.06654