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No plateau observed in late-time near-infrared observations of the underluminous Type Ia supernova 2...

No plateau observed in late-time near-infrared observations of the underluminous Type Ia supernova 2...

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2828969034

No plateau observed in late-time near-infrared observations of the underluminous Type Ia supernova 2021qvv

About this item

Full title

No plateau observed in late-time near-infrared observations of the underluminous Type Ia supernova 2021qvv

Publisher

Ithaca: Cornell University Library, arXiv.org

Journal title

arXiv.org, 2023-09

Language

English

Formats

Publication information

Publisher

Ithaca: Cornell University Library, arXiv.org

More information

Scope and Contents

Contents

Near-infrared (NIR) observations of normal Type Ia supernovae (SNe Ia) obtained between 150 to 500 d past maximum light reveal the existence of an extended plateau. Here, we present observations of the underluminous, 1991bg-like SN 2021qvv. Early, ground-based optical and NIR observations show that SN 2021qvv is similar to SN 2006mr, making it one...

Alternative Titles

Full title

No plateau observed in late-time near-infrared observations of the underluminous Type Ia supernova 2021qvv

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_proquest_journals_2828969034

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2828969034

Other Identifiers

E-ISSN

2331-8422

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