Local environments of SNe Ic and Ic-BL

Jonatan Selsing; Lise Christensen; Christina Thöne; Maryam Modjaz

doi:10.1017/S1743921316005342

Local environments of SNe Ic and Ic-BL

Jonatan Selsing, Lise Christensen, Christina Thöne, Maryam Modjaz

Research output: Contribution to journal › Article › peer-review

Abstract

We have observed the local explosion environments of a sample Type Ic and Type Ic-BL Supernove (SNe) selected from both targeted and non-targeted surveys using VLT/VIMOS in IFU-mode. It is believed that by probing the local surroundings of the parent stellar populations of these types of SNe, valuable information can be gained about the physical conditions, which affect the type of SNe produced. The different kinds of SNe produced are determined by the initial mass and metallicity of the stellar progenitor, as well as by the metallicity-dependent mass loss in the stellar winds at the end phase of their evolution and the interaction with a sufficiently close companion star.

Original language	English (US)
Pages (from-to)	278-279
Number of pages	2
Journal	Proceedings of the International Astronomical Union
Volume	11
Issue number	A29B
DOIs	https://doi.org/10.1017/S1743921316005342
State	Published - 2015

Keywords

(stars:) supernovae: general
abundances
nuclear reactions
nucleosynthesis

ASJC Scopus subject areas

Medicine (miscellaneous)
Astronomy and Astrophysics
Nutrition and Dietetics
Public Health, Environmental and Occupational Health
Space and Planetary Science

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10.1017/S1743921316005342

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abstract = "We have observed the local explosion environments of a sample Type Ic and Type Ic-BL Supernove (SNe) selected from both targeted and non-targeted surveys using VLT/VIMOS in IFU-mode. It is believed that by probing the local surroundings of the parent stellar populations of these types of SNe, valuable information can be gained about the physical conditions, which affect the type of SNe produced. The different kinds of SNe produced are determined by the initial mass and metallicity of the stellar progenitor, as well as by the metallicity-dependent mass loss in the stellar winds at the end phase of their evolution and the interaction with a sufficiently close companion star.",

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T1 - Local environments of SNe Ic and Ic-BL

AU - Selsing, Jonatan

AU - Christensen, Lise

AU - Thöne, Christina

AU - Modjaz, Maryam

PY - 2015

Y1 - 2015

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AB - We have observed the local explosion environments of a sample Type Ic and Type Ic-BL Supernove (SNe) selected from both targeted and non-targeted surveys using VLT/VIMOS in IFU-mode. It is believed that by probing the local surroundings of the parent stellar populations of these types of SNe, valuable information can be gained about the physical conditions, which affect the type of SNe produced. The different kinds of SNe produced are determined by the initial mass and metallicity of the stellar progenitor, as well as by the metallicity-dependent mass loss in the stellar winds at the end phase of their evolution and the interaction with a sufficiently close companion star.

KW - (stars:) supernovae: general

KW - abundances

KW - nuclear reactions

KW - nucleosynthesis

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JF - Proceedings of the International Astronomical Union

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ER -

Local environments of SNe Ic and Ic-BL

Abstract

Keywords

ASJC Scopus subject areas

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