Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties
- Autores
- Martinez, Laureano; Anderson, J. P.; Bersten, Melina Cecilia; Hamuy, Mario; González-Gaitán, S.; Orellana, M.; Stritzinger, M. D.; Phillips, M. M.; Gutiérrez, C. P.; Burns, C.; de Jaeger, T.; Ertini, Keila Yael; Folatelli, Gaston; Förster, F.; Galbany, Lluís; Hoeflich, Peter; Hsiao, Eric; Morrell, Nidia Irene; Pessi, Priscila Jael; Suntzeff, Nicholas B.
- Año de publicación
- 2022
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Type II supernovae (SNe II) show great photometric and spectroscopic diversity which is attributed to the varied physical characteristics of their progenitor and explosion properties. In this study, the third of a series of papers where we analyse a large sample of SNe II observed by the Carnegie Supernova Project-I, we present correlations between their observed and physical properties. Our analysis shows that explosion energy is the physical property that correlates with the highest number of parameters. We recover previously suggested relationships between the hydrogen-rich envelope mass and the plateau duration, and find that more luminous SNe II with higher expansion velocities, faster declining light curves, and higher 56Ni masses are consistent with higher energy explosions. In addition, faster declining SNe II (usually called SNe IIL) are also compatible with more concentrated 56Ni in the inner regions of the ejecta. Positive trends are found between the initial mass, explosion energy, and 56Ni mass. While the explosion energy spans the full range explored with our models, the initial mass generally arises from a relatively narrow range. Observable properties were measured from our grid of bolometric LC and photospheric velocity models to determine the effect of each physical parameter on the observed SN II diversity. We argue that explosion energy is the physical parameter causing the greatest impact on SN II diversity, that is, assuming the non-rotating solar-metallicity single-star evolution as in the models used in this study. The inclusion of pre-SN models assuming higher mass loss produces a significant increase in the strength of some correlations, particularly those between the progenitor hydrogen-rich envelope mass and the plateau and optically thick phase durations. These differences clearly show the impact of having different treatments of stellar evolution, implying that changes in the assumption of standard single-star evolution are necessary for a complete understanding of SN II diversity.
Fil: Martinez, Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Anderson, J. P.. European Southern Observatory Chile.; Chile
Fil: Bersten, Melina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Hamuy, Mario. Texas A&M University; Estados Unidos
Fil: González-Gaitán, S.. Universidade de Lisboa; Portugal
Fil: Orellana, M.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Stritzinger, M. D.. University Aarhus; Dinamarca
Fil: Phillips, M. M.. Carnegie Observatories; Estados Unidos
Fil: Gutiérrez, C. P.. University Of Turku; Finlandia
Fil: Burns, C.. Observatories Of The Carnegie Institution For Science; Estados Unidos
Fil: de Jaeger, T.. University Of Hawaii; Estados Unidos
Fil: Ertini, Keila Yael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Folatelli, Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Förster, F.. Universidad de Chile.; Chile
Fil: Galbany, Lluís. Institute Of Space Sciences; España
Fil: Hoeflich, Peter. Florida State University; Estados Unidos
Fil: Hsiao, Eric. Florida State University; Estados Unidos
Fil: Morrell, Nidia Irene. Carnegie Observatories; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina
Fil: Pessi, Priscila Jael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina. European Southern Observatory Chile.; Chile
Fil: Suntzeff, Nicholas B.. Texas A&M University; Estados Unidos - Materia
-
STARS: EVOLUTION
STARS: MASSIVE
SUPERNOVAE: GENERAL - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
.jpg)
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/211911
Ver los metadatos del registro completo
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Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed propertiesMartinez, LaureanoAnderson, J. P.Bersten, Melina CeciliaHamuy, MarioGonzález-Gaitán, S.Orellana, M.Stritzinger, M. D.Phillips, M. M.Gutiérrez, C. P.Burns, C.de Jaeger, T.Ertini, Keila YaelFolatelli, GastonFörster, F.Galbany, LluísHoeflich, PeterHsiao, EricMorrell, Nidia IrenePessi, Priscila JaelSuntzeff, Nicholas B.STARS: EVOLUTIONSTARS: MASSIVESUPERNOVAE: GENERALhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Type II supernovae (SNe II) show great photometric and spectroscopic diversity which is attributed to the varied physical characteristics of their progenitor and explosion properties. In this study, the third of a series of papers where we analyse a large sample of SNe II observed by the Carnegie Supernova Project-I, we present correlations between their observed and physical properties. Our analysis shows that explosion energy is the physical property that correlates with the highest number of parameters. We recover previously suggested relationships between the hydrogen-rich envelope mass and the plateau duration, and find that more luminous SNe II with higher expansion velocities, faster declining light curves, and higher 56Ni masses are consistent with higher energy explosions. In addition, faster declining SNe II (usually called SNe IIL) are also compatible with more concentrated 56Ni in the inner regions of the ejecta. Positive trends are found between the initial mass, explosion energy, and 56Ni mass. While the explosion energy spans the full range explored with our models, the initial mass generally arises from a relatively narrow range. Observable properties were measured from our grid of bolometric LC and photospheric velocity models to determine the effect of each physical parameter on the observed SN II diversity. We argue that explosion energy is the physical parameter causing the greatest impact on SN II diversity, that is, assuming the non-rotating solar-metallicity single-star evolution as in the models used in this study. The inclusion of pre-SN models assuming higher mass loss produces a significant increase in the strength of some correlations, particularly those between the progenitor hydrogen-rich envelope mass and the plateau and optically thick phase durations. These differences clearly show the impact of having different treatments of stellar evolution, implying that changes in the assumption of standard single-star evolution are necessary for a complete understanding of SN II diversity.Fil: Martinez, Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Anderson, J. P.. European Southern Observatory Chile.; ChileFil: Bersten, Melina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Hamuy, Mario. Texas A&M University; Estados UnidosFil: González-Gaitán, S.. Universidade de Lisboa; PortugalFil: Orellana, M.. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Stritzinger, M. D.. University Aarhus; DinamarcaFil: Phillips, M. M.. Carnegie Observatories; Estados UnidosFil: Gutiérrez, C. P.. University Of Turku; FinlandiaFil: Burns, C.. Observatories Of The Carnegie Institution For Science; Estados UnidosFil: de Jaeger, T.. University Of Hawaii; Estados UnidosFil: Ertini, Keila Yael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Folatelli, Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Förster, F.. Universidad de Chile.; ChileFil: Galbany, Lluís. Institute Of Space Sciences; EspañaFil: Hoeflich, Peter. Florida State University; Estados UnidosFil: Hsiao, Eric. Florida State University; Estados UnidosFil: Morrell, Nidia Irene. Carnegie Observatories; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; ArgentinaFil: Pessi, Priscila Jael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina. European Southern Observatory Chile.; ChileFil: Suntzeff, Nicholas B.. Texas A&M University; Estados UnidosEDP Sciences2022-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/211911Martinez, Laureano; Anderson, J. P.; Bersten, Melina Cecilia; Hamuy, Mario; González-Gaitán, S.; et al.; Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties; EDP Sciences; Astronomy and Astrophysics; 660; A42; 4-2022; 1-240004-6361CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/202142555info:eu-repo/semantics/altIdentifier/url/https://www.aanda.org/articles/aa/full_html/2022/04/aa42555-21/aa42555-21.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:07:30Zoai:ri.conicet.gov.ar:11336/211911instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 12:07:30.971CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
| dc.title.none.fl_str_mv |
Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties |
| title |
Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties |
| spellingShingle |
Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties Martinez, Laureano STARS: EVOLUTION STARS: MASSIVE SUPERNOVAE: GENERAL |
| title_short |
Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties |
| title_full |
Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties |
| title_fullStr |
Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties |
| title_full_unstemmed |
Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties |
| title_sort |
Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties |
| dc.creator.none.fl_str_mv |
Martinez, Laureano Anderson, J. P. Bersten, Melina Cecilia Hamuy, Mario González-Gaitán, S. Orellana, M. Stritzinger, M. D. Phillips, M. M. Gutiérrez, C. P. Burns, C. de Jaeger, T. Ertini, Keila Yael Folatelli, Gaston Förster, F. Galbany, Lluís Hoeflich, Peter Hsiao, Eric Morrell, Nidia Irene Pessi, Priscila Jael Suntzeff, Nicholas B. |
| author |
Martinez, Laureano |
| author_facet |
Martinez, Laureano Anderson, J. P. Bersten, Melina Cecilia Hamuy, Mario González-Gaitán, S. Orellana, M. Stritzinger, M. D. Phillips, M. M. Gutiérrez, C. P. Burns, C. de Jaeger, T. Ertini, Keila Yael Folatelli, Gaston Förster, F. Galbany, Lluís Hoeflich, Peter Hsiao, Eric Morrell, Nidia Irene Pessi, Priscila Jael Suntzeff, Nicholas B. |
| author_role |
author |
| author2 |
Anderson, J. P. Bersten, Melina Cecilia Hamuy, Mario González-Gaitán, S. Orellana, M. Stritzinger, M. D. Phillips, M. M. Gutiérrez, C. P. Burns, C. de Jaeger, T. Ertini, Keila Yael Folatelli, Gaston Förster, F. Galbany, Lluís Hoeflich, Peter Hsiao, Eric Morrell, Nidia Irene Pessi, Priscila Jael Suntzeff, Nicholas B. |
| author2_role |
author author author author author author author author author author author author author author author author author author author |
| dc.subject.none.fl_str_mv |
STARS: EVOLUTION STARS: MASSIVE SUPERNOVAE: GENERAL |
| topic |
STARS: EVOLUTION STARS: MASSIVE SUPERNOVAE: GENERAL |
| purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
| dc.description.none.fl_txt_mv |
Type II supernovae (SNe II) show great photometric and spectroscopic diversity which is attributed to the varied physical characteristics of their progenitor and explosion properties. In this study, the third of a series of papers where we analyse a large sample of SNe II observed by the Carnegie Supernova Project-I, we present correlations between their observed and physical properties. Our analysis shows that explosion energy is the physical property that correlates with the highest number of parameters. We recover previously suggested relationships between the hydrogen-rich envelope mass and the plateau duration, and find that more luminous SNe II with higher expansion velocities, faster declining light curves, and higher 56Ni masses are consistent with higher energy explosions. In addition, faster declining SNe II (usually called SNe IIL) are also compatible with more concentrated 56Ni in the inner regions of the ejecta. Positive trends are found between the initial mass, explosion energy, and 56Ni mass. While the explosion energy spans the full range explored with our models, the initial mass generally arises from a relatively narrow range. Observable properties were measured from our grid of bolometric LC and photospheric velocity models to determine the effect of each physical parameter on the observed SN II diversity. We argue that explosion energy is the physical parameter causing the greatest impact on SN II diversity, that is, assuming the non-rotating solar-metallicity single-star evolution as in the models used in this study. The inclusion of pre-SN models assuming higher mass loss produces a significant increase in the strength of some correlations, particularly those between the progenitor hydrogen-rich envelope mass and the plateau and optically thick phase durations. These differences clearly show the impact of having different treatments of stellar evolution, implying that changes in the assumption of standard single-star evolution are necessary for a complete understanding of SN II diversity. Fil: Martinez, Laureano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Anderson, J. P.. European Southern Observatory Chile.; Chile Fil: Bersten, Melina Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Hamuy, Mario. Texas A&M University; Estados Unidos Fil: González-Gaitán, S.. Universidade de Lisboa; Portugal Fil: Orellana, M.. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Stritzinger, M. D.. University Aarhus; Dinamarca Fil: Phillips, M. M.. Carnegie Observatories; Estados Unidos Fil: Gutiérrez, C. P.. University Of Turku; Finlandia Fil: Burns, C.. Observatories Of The Carnegie Institution For Science; Estados Unidos Fil: de Jaeger, T.. University Of Hawaii; Estados Unidos Fil: Ertini, Keila Yael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Folatelli, Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Förster, F.. Universidad de Chile.; Chile Fil: Galbany, Lluís. Institute Of Space Sciences; España Fil: Hoeflich, Peter. Florida State University; Estados Unidos Fil: Hsiao, Eric. Florida State University; Estados Unidos Fil: Morrell, Nidia Irene. Carnegie Observatories; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina Fil: Pessi, Priscila Jael. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Astrofísica La Plata. Universidad Nacional de La Plata. Facultad de Ciencias Astronómicas y Geofísicas. Instituto de Astrofísica La Plata; Argentina. European Southern Observatory Chile.; Chile Fil: Suntzeff, Nicholas B.. Texas A&M University; Estados Unidos |
| description |
Type II supernovae (SNe II) show great photometric and spectroscopic diversity which is attributed to the varied physical characteristics of their progenitor and explosion properties. In this study, the third of a series of papers where we analyse a large sample of SNe II observed by the Carnegie Supernova Project-I, we present correlations between their observed and physical properties. Our analysis shows that explosion energy is the physical property that correlates with the highest number of parameters. We recover previously suggested relationships between the hydrogen-rich envelope mass and the plateau duration, and find that more luminous SNe II with higher expansion velocities, faster declining light curves, and higher 56Ni masses are consistent with higher energy explosions. In addition, faster declining SNe II (usually called SNe IIL) are also compatible with more concentrated 56Ni in the inner regions of the ejecta. Positive trends are found between the initial mass, explosion energy, and 56Ni mass. While the explosion energy spans the full range explored with our models, the initial mass generally arises from a relatively narrow range. Observable properties were measured from our grid of bolometric LC and photospheric velocity models to determine the effect of each physical parameter on the observed SN II diversity. We argue that explosion energy is the physical parameter causing the greatest impact on SN II diversity, that is, assuming the non-rotating solar-metallicity single-star evolution as in the models used in this study. The inclusion of pre-SN models assuming higher mass loss produces a significant increase in the strength of some correlations, particularly those between the progenitor hydrogen-rich envelope mass and the plateau and optically thick phase durations. These differences clearly show the impact of having different treatments of stellar evolution, implying that changes in the assumption of standard single-star evolution are necessary for a complete understanding of SN II diversity. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-04 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://hdl.handle.net/11336/211911 Martinez, Laureano; Anderson, J. P.; Bersten, Melina Cecilia; Hamuy, Mario; González-Gaitán, S.; et al.; Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties; EDP Sciences; Astronomy and Astrophysics; 660; A42; 4-2022; 1-24 0004-6361 CONICET Digital CONICET |
| url |
http://hdl.handle.net/11336/211911 |
| identifier_str_mv |
Martinez, Laureano; Anderson, J. P.; Bersten, Melina Cecilia; Hamuy, Mario; González-Gaitán, S.; et al.; Type II supernovae from the Carnegie Supernova Project-I: III. Understanding SN II diversity through correlations between physical and observed properties; EDP Sciences; Astronomy and Astrophysics; 660; A42; 4-2022; 1-24 0004-6361 CONICET Digital CONICET |
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eng |
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eng |
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