The Most Luminous Supernovae

Abstract

Recent observations have revealed an amazing diversity of extremely luminous supernovae, seemingly increasing in radiant energy without bound. We consider here the physical limits of what existing models can provide for the peak luminosity and total radiated energy for non-relativistic, isotropic stellar explosions. The brightest possible supernova is a Type I explosion powered by a sub-millisecond magnetar. Such models can reach a peak luminosity of $2\times 10^{46}\mathrm{erg}{\mathrm{s}}^{-1}$ and radiate a total energy of $4\times 10^{52}\mathrm{erg}$. Other less luminous models are also explored, including prompt hyper-energetic explosions in red supergiants, pulsational-pair instability supernovae, and pair-instability supernovae. Approximate analytic expressions and limits are given for each case. Excluding magnetars, the peak luminosity is near $1\times 10^{44}\mathrm{erg}{\mathrm{s}}^{-1}$ for the brightest models. The corresponding limits on total radiated power are $3\times 10^{51}\mathrm{erg}$ (Type I) and $1\times 10^{51}\mathrm{erg}$ (Type II). A magnetar-based model for the recent transient event, ASASSN-15lh is presented that strains, but does not exceed the limits of what the model can provide.

5 pages, 2 figures and 1 table. Submitted to The Astrophysical Journal Letters

References in corpus (40)

• The Nucleosynthetic Signature of Population III
• Supernova Light Curves Powered by Young Magnetars
• Pulsational pair instability as an explanation for the most luminous supernovae
• Luminous Supernovae
• Theoretical Black Hole Mass Distributions
• Hydrogen-poor superluminous stellar explosions
• Bright Supernovae from Magnetar Birth
• Progenitor-Explosion Connection and Remnant Birth Masses for Neutrino-Driven Supernovae of Iron-Core Progenitors
• Super Luminous Ic Supernovae: catching a magnetar by the tail
• A two-parameter criterion for classifying the explodability of massive stars by the neutrino-driven mechanism
• Type II Supernovae: Model Light Curves and Standard Candle Relationships
• The Remarkable Deaths of 9 - 11 Solar Mass Stars
• Caltech Core-Collapse Project (CCCP) observations of type IIn supernovae: typical properties and implications for their progenitor stars
• A large scale dynamo and magnetoturbulence in rapidly rotating core-collapse supernovae
• The Compactness of Presupernova Stellar Cores
• Slowly fading super-luminous supernovae that are not pair-instability explosions
• The Diversity of Transients from Magnetar Birth
• Luminous Blue Variable eruptions and related transients: Diversity of progenitors and outburst properties
• Analytical Light Curve Models of Super-Luminous Supernovae: chi^2-Minimizations of Parameter Fits
• Pair Instability Supernovae: Light Curves, Spectra, and Shock Breakout
• The Landscape of the Neutrino Mechanism of Core-Collapse Supernovae: Neutron Star and Black Hole Mass Functions, Explosion Energies and Nickel Yields
• Common Envelope Evolution Leading to Supernovae with Dense Interaction
• The Unique Type Ib Supernova 2005bf at Nebular Phases: A Possible Birth Event of A Strongly Magnetized Neutron Star
• ASASSN-15lh: A Highly Super-Luminous Supernova
• On the diversity of super-luminous supernovae: ejected mass as the dominant factor
• Spectral Evolution of the Extraordinary Type IIn Supernova 2006gy
• The Detectability of Pair-Production Supernovae at z < 6
• A Massive Progenitor of the Luminous Type IIn Supernova 2010jl
• An upper limit to the energy of gamma-ray bursts indicates that GRB/SNe are powered by magnetars
• Numerical models of collisions between core-collapse supernovae and circumstellar shells
• Two superluminous supernovae from the early universe discovered by the Supernova Legacy Survey
• Mass ejection by pulsational pair instability in very massive stars and implications for luminous supernovae
• A Blast Wave from the 1843 Eruption of Eta Carinae
• X-Rays from Supernova Shocks in Dense Mass Loss
• General Relativistic Instability Supernova of a Supermassive Population III Star
• Very Massive Stars in the Local Universe
• The Most Luminous Supernova ASASSN-15lh: Signature of a Newborn Rapidly-Rotating Strange Quark Star
• The Unusual Super-Luminous Supernovae SN 2011kl and ASASSN-15lh
• The Deaths of Very Massive Stars
• Can pair-instability supernova models match the observations of superluminous supernovae?

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• Gamma-ray Thermalization and Leakage from Millisecond Magnetar Nebulae: Towards a Self-Consistent Model for Superluminous Supernovae
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• The Impact of Nuclear Reaction Rate Uncertainties On The Evolution of Core-Collapse Supernova Progenitors
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• A Luminous Transient Event in a Sample of WISE-Selected Variable AGN
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• A Mid-infrared Study of Superluminous Supernovae
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• VERITAS and Fermi-LAT constraints on the Gamma-ray Emission from Superluminous Supernovae SN2015bn and SN2017egm
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• Modelling light curves of bipolar core collapse supernovae from the equatorial plane
• A mixed helium-oxygen shell in some core-collapse supernova progenitors
• Rapid decline in the lightcurves of luminous supernovae by jet-driven bipolar explosions
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