Hydrogenless Superluminous Supernova PTF12dam in the Model of an Explosion inside an Extended Envelope
arXiv:1505.05372 · doi:10.1134/S1063773715040027
Abstract
A model of a supernova explosion inside a dense extended hydrogenless envelope is proposed to explain the properties of the light curve for one of the superluminous supernovae PTF12dam. It is argued in the literature that the flux of this supernova rises too fast to be explained by the explosion model due to the instability associated with the electron-positron pair production (pair-instability supernova, PISNe), but it is well described by the models with energy input by a magnetar. We show that the PTF12dam-type supernovae can be explained without a magnetar in a model with a radiative shock in a dense circumstellar envelope that does not require an excessively large explosion energy.
arXiv comment9 pages, 6 figures, matched to the published version
References in corpus (12)
- Pulsational pair instability as an explanation for the most luminous supernovae
- Luminous Supernovae
- Hydrogen-poor superluminous stellar explosions
- Supernova 2007bi as a pair-instability explosion
- Slowly fading super-luminous supernovae that are not pair-instability explosions
- The type IIn supernova 1994W: evidence for the explosive ejection of a circumstellar envelope
- Rates of Superluminous Supernovae at z~0.2
- Super-luminous supernovae at redshifts of 2.05 and 3.90
- A Core-Collapse Supernova Model for the Extremely Luminous Type Ic Supernova 2007bi: An Alternative to the Pair-Instability Supernova Model
- Observational properties of low redshift pair instability supernovae
- Synthetic Light Curves of Shocked Dense Circumstellar Shells
- Study of Supernovae Important for Cosmology
Cited by in corpus (16)
- Spectrum formation in Superluminous Supernovae (Type I)
- Type I Superluminous Supernovae as Explosions inside Non-Hydrogen Circumstellar Envelopes
- Rapidly Rising Transients from Subaru Hyper Suprime-Cam Transient Survey
- Early light curves for Type Ia supernova explosion models
- Fast evolving pair-instability supernova models: evolution, explosion, light curves
- On the early-time excess emission in hydrogen-poor superluminous supernovae
- A Model for Fast Blue Optical Transient AT2018Cow: Circumstellar Interaction of a Pulsational Pair-instability Supernova
- Can pair-instability supernova models match the observations of superluminous supernovae?
- Type Ia supernovae within dense carbon-oxygen rich envelopes: a model for 'Super-Chandrasekhar' explosions?
- MASTER OT J004207.99+405501.1/M31LRN 2015 Luminous Red Nova in M31: Discovery, Light Curve, Hydrodynamics, Evolution
- Pulsational Pair-Instability Model for Superluminous Supernova PTF12dam: Interaction and Radioactive Decay
- Revealing the binary origin of Type Ic superluminous supernovae through nebular hydrogen emission
- Properties of magnetars mimicking 56Ni-powered light curves in Type Ic superluminous supernovae
- How much radioactive nickel does ASASSN-15lh require?
- Strongly lensed SN Refsdal: refining time delays based on the supernova explosion models
- Hydrodynamic Modelling of Early Peaks in Type Ibc Supernovae with Circumstellar Interaction