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List of works by Joel Johansson

A strong ultraviolet pulse from a newborn type Ia supernova

scientific article published in May 2015

AT 2019qyl in NGC 300: Internal Collisions in the Early Outflow from a Very Fast Nova in a Symbiotic Binary

scientific article

Absence of fast-moving iron in an intermediate type Ia supernova between normal and super-Chandrasekhar ⬇️

scientific article published in the Astrophysical Journal

An excess of mid-infrared emission from the Type Iax SN 2014dt ⬇️

scientific article

Asphericity, interaction, and dust in the type II-P/II-L supernova 2013EJ in Messier 74 ⬇️

scientific article published in the Astrophysical Journal

Corrigendum: The superluminous transient ASASSN-15lh as a tidal disruption event from a Kerr black hole

scholarly article by G. Leloudas et al published 22 December 2016 in Nature Astronomy

Diversity in extinction laws of Type Ia supernovae measured between 0.2 and 2 μm ⬇️

scientific article

Early observations and analysis of the type Ia SN 2014J in M82 ⬇️

scientific article published in the Astrophysical Journal

Early observations of the nearby Type Ia supernova SN 2015F ⬇️

scientific article

Flash spectroscopy: emission lines from the ionized circumstellar material around <10-day-old Type II supernovae ⬇️

scientific article published in the Astrophysical Journal

Galaxy And Mass Assembly (GAMA): spectroscopic analysis

article

High-redshift supernova rates measured with the gravitational telescope A 1689 ⬇️

scientific article published in Astronomy and Astrophysics

Near-infrared Supernova Ia Distances: Host Galaxy Extinction and Mass-step Corrections Revisited

scientific article published in 2021

No Evidence of Circumstellar Gas Surrounding Type Ia Supernova SN 2017cbv ⬇️

article

No trace of a single-degenerate companion in late spectra of supernovae 2011fe and 2014J ⬇️

scientific article published in Astronomy and Astrophysics

On the spectral resolution of the MILES stellar library

scientific article published in Astronomy and Astrophysics

Photometric and spectroscopic evolution of the interacting transient AT 2016jbu(Gaia16cfr)

scientific article published on 6 May 2022

Progenitor, environment, and modelling of the interacting transient AT 2016jbu (Gaia16cfr)

scientific article published on 6 May 2022

R-band light-curve properties of Type Ia supernovae from the (intermediate) Palomar Transient Factory

article by Seméli Papadogiannakis et al published 6 December 2018 in Monthly Notices of the Royal Astronomical Society

SN 2000cx and SN 2013bh: extremely rare, nearly twin Type Ia supernovae

scientific article

SPIRITS 15c and SPIRITS 14buu: Two Obscured Supernovae in the Nearby Star-forming Galaxy IC 2163 ⬇️

scientific article published in the Astrophysical Journal

SPIRITS: Uncovering Unusual Infrared Transients with Spitzer ⬇️

scientific article published in the Astrophysical Journal

Spitzer observations of SN 2014J and properties of mid-IR emission in Type Ia supernovae ⬇️

scientific article published in January 2017

Spitzer’s Last Look at Extragalactic Explosions: Long-term Evolution of Interacting Supernovae

scientific article published in September 2021

Stellar velocity dispersions and emission line properties of SDSS-III/BOSS galaxies

scholarly article

Stellar velocity dispersions and emission line properties of SDSS-III/BOSS galaxies

Strong near-infrared carbon in the Type Ia supernova iPTF13ebh ⬇️

scientific article published in Astronomy and Astrophysics

Supernova spectra below strong circumstellar interaction

scientific article published in Astronomy and Astrophysics

The dusty aftermath of SN Hunt 248: merger-burst remnant?

scientific article

The needle in the 100 deg^2^ haystack: uncovering afterglows of Fermi GRBs with the Palomar Transient Factory ⬇️

scientific article published in the Astrophysical Journal

The peculiar extinction law of SN 2014J measured with the Hubble Space Telescope ⬇️

scientific article

The rise of SN 2014J in the nearby galaxy M82 ⬇️

scientific article

The superluminous transient ASASSN-15lh as a tidal disruption event from a Kerr black hole ⬇️

scholarly article by Giorgos Leloudas et al published 12 December 2016 in Nature Astronomy

Time-varying sodium absorption in the Type Ia supernova 2013gh ⬇️

scientific article published in Astronomy and Astrophysics

Type II supernova energetics and comparison of light curves to shock-cooling models ⬇️

scientific article published in the Astrophysical Journal

Type Ibn Supernovae Show Photometric Homogeneity and Spectral Diversity at Maximum Light ⬇️

scientific article published in the Astrophysical Journal

iPTF 16hgs: A Double-peaked Ca-rich Gap Transient in a Metal-poor, Star-forming Dwarf Galaxy

scientific article published in the Astrophysical Journal

iPTF16abc and the population of Type Ia supernovae: comparing the photospheric, transitional, and nebular phases

scholarly article

iPTF16geu: A multiply imaged, gravitationally lensed type Ia supernova.

scientific article

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