A `Hypernova' model for SN 1998bw associated with gamma-ray burst of 25 April 1998
arXiv:astro-ph/9806382 · doi:10.1038/27155
Abstract
The discovery of the peculiar supernova (SN) 1998bw and its possible association with the gamma-ray burst (GRB) 980425 provide new clues to the understanding of the explosion mechanism of very massive stars and to the origin of some classes of gamma-ray bursts. Its spectra indicate that SN~1998bw is a type Ic supernova, but its peak luminosity is unusually high compared with typical type Ic supernovae. Here we report our findings that the optical spectra and the light curve of SN 1998bw can be well reproduced by an extremely energetic explosion of a massive carbon+oxygen (C+O) star. The kinetic energy is as large as ergs, more than ten times the previously known energy of supernovae. For this reason, the explosion may be called a `hypernova'. Such a C+O star is the stripped core of a very massive star that has lost its H and He envelopes. The extremely large energy, suggesting the existence of a new mechanism of massive star explosion, can cause a relativistic shock that may be linked to the gamma-ray burst.
to appear in Nature(accepted July 27; submitted June 11, 1998)
References in corpus (3)
Cited by in corpus (445)
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- Optical Observations of the Young Type Ic Supernova SN 2014L in M99
- SN 2023ixf -- an average-energy explosion with circumstellar medium and a precursor
- Modeling The Most Luminous Supernova Associated with a Gamma-Ray Burst, SN 2011kl
- A White Dwarf Merger Paradigm for Supernovae and Gamma-Ray Bursts
- Ultraviolet light curves of Gaia16apd in superluminous supernova models
- Extracting high-level information from gamma-ray burst supernova spectra
- Modelling of SN2013dx associated with the low-redshift GRB130702A points to diversity in GRB/SN properties
- Paving the way to simultaneous multi-wavelength astronomy
- Gamma-Ray Burst Dust Echoes Revisited: Expectations at Early Times
- Cooling of young neutron stars in GRB associated to Supernova
- The velocity distribution of outflows driven by choked jets in stellar envelopes
- Extracting Rotational Energy in Supernova Progenitors: Transient Poynting Flux Growth vs. Turbulent Dissipation
- A Quark-Nova in the wake of a core-collapse Supernova: a unifying model for long duration Gamma-Ray Bursts and Fast Radio Bursts
- Hypernova Nucleosynthesis and Galactic Chemical Evolution
- Studying the SN-GRB connection with X-shooter: The GRB 100316D / SN 2010bh case
- GRB 201015A: from seconds to months of optical monitoring and supernova discovery
- Gamma-ray bursts, axion emission and string theory dilaton
- Luminous supernovae associated with ultra-long gamma-ray bursts from hydrogen-free progenitors extended by pulsational pair-instability
- The Chemical Evolution of Iron-Peak Elements with Hypernovae
- Hydrodynamics and Nucleosynthesis of Jet-Driven Supernovae I: Parameter Study of the Dependence on Jet Energetics
- Circular polarization of cosmic photons due to their interactions with Sterile neutrino dark matter
- Line Expansion Opacity in Relativistically Expanding Media
- Observational Constraints on Late-Time Radio Rebrightening of GRB-Supernovae
- Hydrodynamic mixing of accretion disk outflows in collapsars: implications for r-process signatures
- On the X-ray, optical and radio afterglows of the BdHN I GRB 180720B generated by the synchrotron emission
- Constraints on high-energy neutrino emission from SN 2008D
- NH3 in the Galactic Center is formed in Cool Conditions
- The Farthest Known Supernova: Support for an Accelerating Universe and a Glimpse of the Epoch of Deceleration
- On The Origin of Supernova-Less Long Gamma Ray Bursts
- Search for broad absorption lines in spectra of stars in the field of supernova remnant RX J0852.0-4622 (Vela Jr.)
- XMM-Newton Observations of the Field of Gamma-Ray Burst 980425
- A HaloSat Analysis of the Cygnus Superbubble
- Numerical relativity simulations of black hole and relativistic jet formation
- Local absorption of high-energy emission from gamma-ray bursts
- The Carnegie Supernova Project-I. Optical spectroscopy of stripped-envelope supernovae
- Fireball and cannonball models of gamma ray bursts confront observations
- Compact Object Formation and the Supernova Explosion Engine
- Dust during the Reionization
- Hydrodynamics and Nucleosynthesis of Jet-Driven Supernovae II: Comparisons with Abundances of Extremely Metal-Poor Galaxies and Constraints on Supernova Progenitors
- Star Formation in Extreme Environments: A 200 pc High Velocity Gas Stream in the Galactic Centre
- A machine learning approach for GRB detection in AstroSat CZTI data
- MAXI/SSC All-sky maps from 0.7 keV to 4 keV
- Long gamma-ray bursts without visible supernovae: a case study of redshift estimators and alleged novel objects
- Does the structure of Pop III supernova ejecta affect the elemental abundance of extremely metal-poor stars?
- Late-Time HST Photometry of SN 1994I: Hints of Positron Annihilation Energy Deposition
- Physical conditions and element abundances in SN and GRB host galaxies at different redshifts
- Anomalous X-Ray emission in GRB060904B: a Nickel line?
- Revisiting GRB 060218: new insights into low-luminosity gamma-ray bursts from a revised shock breakout model
- Explosive Nucleosynthesis: Prospects
- Shock Breakout from Stellar Envelopes: The relativistic limit
- Diagnosing The Ejecta Properties of Engine-Driven Supernovae from Observables in Their Initial Phase
- Can massive Be/Oe stars be progenitors of long gamma ray bursts?
- Prospects for Time-Domain and Multi-Messenger Science with eXTP
- Dynamics and observational signatures of core-collapse supernovae with central engines: hydrodynamics simulations with Monte Carlo post-processing
- Prospects of measuring Gamma-ray Burst Polarisation with the Daksha mission
- Exploring GRBs and supernovae connection: does a superluminous hypernova population exist?
- Induction of supernova-like explosions by gamma-ray bursts in close binary systems
- Solving the missing GRB neutrino and GRB-SN puzzles
- Core-collapse Supernovae and Gamma-ray Bursts in TMT Era
- A Unified Model of High-Energy Astrophysical phenomena
- Modeling the Light Curves of the Luminous Type Ic Supernova 2007D
- Modeling the Multi-band Light Curves of the Afterglows of Three Gamma-Ray Bursts and Their Associated Supernovae
- Chemical Yields from Supernovae and Hypernovae
- The supernovae associated with gamma-ray bursts
- Stellar evolution, SN explosion, and nucleosynthesis
- Liverpool Telescope 2: a new robotic facility for time domain astronomy in 2020+
- Nuclear Composition of Magnetized GRB Jets
- Impacts of Black-Hole-Forming Supernova Explosions on the Diffuse Neutrino Background
- A theoretical color-velocity correlation for supernovae associated with gamma-ray bursts
- Radio Observations of GRB Afterglows
- On the Theory of Gamma Ray Bursts and Hypernovae: The Black Hole Soft X-ray Transient Sources
- Comparing the birth rate of stellar black holes in binary black hole mergers and long GRBs
- Modeling the emission lines from r-process elements in Supernova nebulae
- GRB011211: An alternative interpretation of the optical and X-ray spectra in terms of blueshifts
- Proto-magnetar jets as central engines for broad-lined type Ic supernovae
- Wakefield Acceleration in a Jet from a Neutrino Driven Accretion Flow around a Black Hole
- The chemical evolution of the solar neighbourhood
- GRB 180728A and SN 2018fip: the nearest high-energy cosmological gamma-ray burst with an associated supernova
- Peak energy--Isotropic Luminosity Correlation and Jet Opening Angle Evolution in Swift-BAT Short GRBs with Soft Tail Emission
- Optical and near-IR observations of SN 1998bw
- A Search for Low-frequency Radio Pulses from Long Gamma-ray Bursts with the Murchison Widefield Array
- Cosmological Constraints on the Host Halos of GRBs
- Radio Emission from Supernovae
- Mergers of binary neutron star systems: a multi-messenger revolution
- Study of a Population of Gamma-ray Bursts with Low-Luminosity Afterglows
- Multimessenger Constraints on the Central Engine in SN 2023ixf: Neutron Star or Black Hole?
- Revisiting the Perseus Cluster III: Role of Aspherical Explosions on its Chemical Composition and Extension to Metal-Poor Stars and Galaxies
- The Connection between Gamma-Ray Bursts and Extremely Metal-Poor Stars as Nucleosynthetic Probes of the Early Universe
- Ultraviolet Spectroscopy and TARDIS Models of the Broad-lined Type-Ic Supernova 2014ad
- Effects of Relativistic Expansion on the Late-time Supernova Light Curves
- Optical Bumps in Cosmological GRBs as Supernovae
- Observational signatures of stellar explosions driven by relativistic jets
- Generalized Linear Models of T-T relation to classify GRBs
- First Stars -- Type Ib Supernovae Connection