Concepedia

J. Johansson

JJ

Statistics

Publications

65

Citations

2.9K

H-Index

30

Active since

1980

Affiliations

Stockholm University(Current)

California Institute of Technology

University of California, Berkeley

Lawrence Berkeley National Laboratory

J. Johansson is an author at Stockholm University specializing in engineering, photometry, and physics.

Top concepts

EngineeringPhysicsPhotometryAstrophysicsNatural SciencesExplosionsRadiometryCalibrationInstrumentationComputer Engineering

Publications per year

1980–2025

65

Publications

65

FLASH SPECTROSCOPY: EMISSION LINES FROM THE IONIZED CIRCUMSTELLAR MATERIAL AROUND <10-DAY-OLD TYPE II SUPERNOVAE

D. Khazov, O. Yaron, A. Gal‐Yam et al. · The Astrophysical Journal · 2016 · 226 citations · Full text

Cosmic Abundance, Photometry, Dense Csm +13

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

G. Leloudas, M. Fraser, Nicholas C. Stone et al. · Nature Astronomy · 2016 · 226 citations · Full text

Relativistic Astrophysics, Black Hole Dynamic, Engineering +10

A strong ultraviolet pulse from a newborn type Ia supernova

Y. Cao, S. R. Kulkarni, D. A. Howell et al. · Nature · 2015 · 190 citations · Full text

Strong Ultraviolet Pulse, Physics, Natural Sciences +3

THE RISE OF SN 2014J IN THE NEARBY GALAXY M82

A. Goobar, J. Johansson, R. Amanullah et al. · The Astrophysical Journal Letters · 2014 · 118 citations · Full text

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

R. Amanullah, J. Johansson, A. Goobar et al. · Monthly Notices of the Royal Astronomical Society · 2015 · 101 citations · Full text

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