NIR cosmology with type Ia supernovae

In optical wavelengths, type Ia supernovae are standardisable candles, whereas they are nearly standard candles in near-infrared (NIR) wavelengths. In this talk, I will describe how we use type ia supernovae that have both optical and NIR infrared coverage to construct Hubble diagrams and determine the Hubble constant H0. In this talk I will describe how we do photometry and construct light curves, light curve fitting and determination of H0.

Institutions

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-06-29
DOI
https://doi.org/10.5281/zenodo.15765596
Primary Topic
Gamma-ray bursts and supernovae
Type
article
Field-Weighted Citation Impact
0.00
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article

NIR cosmology with type Ia supernovae

Zenodo (CERN European Organization for Nuclear Research)
Gamma-ray bursts and supernovae
article

NIR cosmology with type Ia supernovae

article en

Abstract

In optical wavelengths, type Ia supernovae are standardisable candles, whereas they are nearly standard candles in near-infrared (NIR) wavelengths. In this talk, I will describe how we use type ia supernovae that have both optical and NIR infrared coverage to construct Hubble diagrams and determine the Hubble constant H0. In this talk I will describe how we do photometry and construct light curves, light curve fitting and determination of H0.

Zenodo (CERN European Organization for Nuclear Research)
Institute of Space Sciences (ES)
Openalex Percentile: Top 69%
Gamma-ray bursts and supernovae
DOIOpen Access PDFOpenAlex
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NIR cosmology with type Ia supernovae · Zenodo (CERN European Organization for Nuclear Research) (2025) | TGRS Research Map | TGRS