The Demographics of Binary Companions to Stripped-Envelope Supernovae: Confronting Observations with Population Synthesis

Abstract

Stripped-envelope supernovae (SESNe) mark the deaths of massive stars without hydrogen-rich envelopes. Most SESNe likely originate from binary systems where a companion stripped the progenitor of its envelope. Years of HST imaging of nearby SESNe sites have produced a statistically meaningful sample of constraints on surviving binary companions. We assemble the current sample of six companion detections and six non-detections from the literature, re-analyzing whenever needed. We then conduct the first statistical comparison with binary population-synthesis predictions, primarily based on new calculations performed with the POSYDON framework. Across a metallicity range, our models predict that 80-90% of Type Ib/c and 60-85% of IIb SNe explode with a rapidly rotating, main-sequence companion. The observed luminosity distribution favors fairly inefficient mass accretion and failed explosions of the most massive stripped stars. The companion detection fraction broadly matches predictions, given the imaging depth, but appears elevated for Type IIb SNe. In all but one non-detection, a faint, undetected companion is the most likely scenario. The red, apparently evolved companions in a few Type Ib/c SNe may result from strong interaction with the ejecta, expected in $\sim$12% of them. Companion demographics offer a powerful, independent probe of SESN progenitor systems, with the current sample disfavoring efficient accretion and supporting Wolf-Rayet non-explodability. Larger companion samples and follow-up studies will further clarify binary pathways to SESNe, serving as benchmarks for transient surveys.

subm. to MNRAS, 23 pages

References in corpus (113)

• Modules for Experiments in Stellar Astrophysics (MESA)
• Binary interaction dominates the evolution of massive stars
• The Supernova -- Gamma-Ray Burst Connection
• Modules for Experiments in Stellar Astrophysics (MESA): Pulsating Variable Stars, Rotation, Convective Boundaries, and Energy Conservation
• Binary Population and Spectral Synthesis Version 2.1: construction, observational verification and new results
• The death of massive stars - I. Observational constraints on the progenitors of type II-P supernovae
• Modules for Experiments in Stellar Astrophysics (MESA): Time-Dependent Convection, Energy Conservation, Automatic Differentiation, and Infrastructure
• A giant outburst two years before the core-collapse of a massive star
• Toward Complete Statistics of Massive Binary Stars: Penultimate Results from the Cygnus OB2 Radial Velocity Survey
• The Evolution of Massive Helium Stars Including Mass Loss
• Binary star progenitors of long gamma-ray bursts
• Distances to PHANGS Galaxies: New Tip of the Red Giant Branch Measurements and Adopted Distances
• A new mass-loss rate prescription for red supergiants
• Early-time light curves of Type Ib/c supernovae from the SDSS-II Supernova Survey
• Efficiency of mass transfer in massive close binaries, Tests from double-lined eclipsing binaries in the SMC
• Revisiting the Lick Observatory Supernova Search Volume-Limited Sample: Updated Classifications and Revised Stripped-Envelope Supernova Fractions
• On the nature of massive helium star winds and Wolf-Rayet-type mass loss
• Different to the core: the pre-supernova structures of massive single and binary-stripped stars
• Scattered-Light Echoes from the Historical Galactic Supernovae Cassiopeia A and Tycho (SN 1572)
• The impact of mass-transfer physics on the observable properties of field binary black hole populations
• The expansion of stripped-envelope stars: consequences for supernovae and gravitational-wave progenitors
• POSYDON: A General-Purpose Population Synthesis Code with Detailed Binary-Evolution Simulations
• Condensation of dust in the ejecta of type II-P supernovae
• Progenitor Diagnostics for Stripped Core-Collapse Supernovae: Measured Metallicities at Explosion Sites
• The type IIb SN 2008ax: the nature of the progenitor
• Pre-supernova evolution, compact object masses and explosion properties of stripped binary stars
• The impact of mass-loss on the evolution and pre-supernova properties of red supergiants
• LOSS Revisited - II: The relative rates of different types of supernovae vary between low- and high-mass galaxies
• iPTF13bvn: The First Evidence of a Binary Progenitor for a Type Ib Supernova
• Towards a better understanding of the evolution of Wolf-Rayet stars and Type Ib/Ic supernova progenitors
• Evolutionary Models for Type Ib/c Supernova Progenitors
• Uncovering the Putative B-Star Binary Companion of the SN 1993J Progenitor
• Towards a Realistic Explosion Landscape for Binary Population Synthesis
• Evolution of Mass Functions of Coeval Stars through Wind Mass Loss and Binary Interactions
• Winds from stripped low-mass Helium stars and Wolf-Rayet stars
• A WC/WO star exploding within an expanding carbon-oxygen-neon nebula
• A Blue Point Source at the Location of Supernova 2011dh
• Be X-ray binaries in the SMC as indicators of mass transfer efficiency
• Detailed models of interacting short-period massive binary stars
• A Cool and Inflated Progenitor Candidate for the Type Ib Supernova 2019yvr at 2.6 Years Before Explosion
• The Aspherical Properties of the Energetic Type Ic SN 2002ap as Inferred from its Nebular Spectra
• Statistical studies of supernova environments
• No Evidence for Significant Age Spreads in Young Massive LMC Clusters
• Evolution of accretor stars in massive binaries: broader implications from modeling ζ Ophiuchi
• A deeper search for the progenitor of the Type Ic Supernova 2002ap
• Supernovae Ib and Ic from the explosion of helium stars
• Analytic, dust-independent mass-loss rates for red supergiant winds initiated by turbulent pressure
• Properties of Type Ibn Supernovae: Implications for the Progenitor Evolution and the Origin of a Population of Rapid Transients
• The Peculiar Type Ib Supernova 2006jc: A WCO Wolf-Rayet Star Explosion
• Evolved Massive Stars at Low-metallicity V. Mass-Loss Rate of Red Supergiant Stars in the Small Magellanic Cloud
• Effect of binary evolution on the inferred initial and final core masses of hydrogen-rich, Type~II supernova progenitors
• Discovery of an OB Runaway Star Inside SNR S147
• The very young resolved stellar populations around stripped-envelope supernovae
• Binary-Stripped Stars as Core-Collapse Supernovae Progenitors
• Constraints for the Progenitor Masses of 17 Historic Core-Collapse Supernovae
• Multiwavelength star formation indicators: Observations
• A JWST Survey of the Supernova Remnant Cassiopeia A
• Evidence for past interaction with an asymmetric circumstellar shell in the young SNR Cassiopeia A
• Pre-supernova evolution and final fate of stellar mergers and accretors of binary mass transfer
• The Uncertain Masses of Progenitors of Core Collapse Supernovae and Direct Collapse Black Holes
• How much hydrogen is in Type Ib and IIb supernova progenitors?
• Extreme mass loss in low-mass type Ib/c supernova progenitors
• Rejuvenated accretors have less bound envelopes: Impact of Roche lobe overflow on subsequent common envelope events
• The possible detection of a binary companion to a Type Ibn supernova progenitor
• Probing the progenitors of spinning binary black-hole mergers with long gamma-ray bursts
• A synthetic population of Wolf-Rayet stars in the LMC based on detailed single and binary star evolution models
• The Age of Westerlund 1 Revisited
• Stripped-envelope stars in different metallicity environments. II. Type I supernovae and compact remnants
• ALMA detection of CO rotational line emission in red supergiant stars of the massive young star cluster RSGC1 -- Determination of a new mass-loss rate prescription for red supergiants
• Observability of inflated companion stars after supernovae in massive binaries
• A sequence of Type Ib, IIb, II-L, and II-P supernovae from binary-star progenitors of varying initial separation
• Nonconservative Mass Transfer in Massive Binaries and the Formation of Wolf-Rayet+O Binaries
• An environmental analysis of the Type Ib SN 2019yvr and the possible presence of an inflated binary companion
• Establishing a mass-loss rate relation for red supergiants in the Large Magellanic Cloud
• Is Betelgeuse the Outcome of a Past Merger?
• Progenitors of Type IIb Supernovae: II. Observable Properties
• The Tip of the Red Giant Branch Distance to the Perfect Spiral Galaxy M74 Hosting Three Core-Collapse Supernovae
• Formation pathway for lonely stripped-envelope supernova progenitors: implications for Cassiopeia A
• Evolution and final fate of massive post-common-envelope binaries
• Superadiabaticity and the metallicity independence of the Humphreys-Davidson limit
• Explodability criteria for the neutrino-driven supernova mechanism
• The Candidate Progenitor Companion Star of the Type Ib/c SN 2013ge
• The Kick Velocity Distribution of Isolated Neutron Stars
• Mass-transferring binary stars as progenitors of interacting hydrogen-free supernovae
• To Be or not to Be: the role of rotation in modeling Galactic Be X-ray Binaries
• The effect of mass loss in models of red supergiants in the Small Magellanic Cloud
• Where are the magnetar binary companions? Candidates from a comparison with binary population synthesis predictions
• The Asteroseismic Imprints of Mass Transfer: A Case Study of a Binary Mass Gainer in the SPB Instability Strip
• Multi-band study of NGC 7424 and its two newly-discovered ULXs
• Possible Signatures of Ejecta-Companion Interaction in iPTF 13bvn
• 3D Optical Spectroscopic Study of NGC3344 with SITELLE: I. Identification and Confirmation of Supernova Remnants
• Impact of main-sequence mass loss on the appearance, structure and evolution of Wolf-Rayet stars
• Dissecting the microphysics behind the metallicity-dependence of massive stars radii
• Investigating episodic mass loss in evolved massive stars: I. Spectroscopy of dusty massive stars in ten southern galaxies
• On the Terminal Spins of Accreting Stars and Planets: Boundary Layers
• A comparison between observed Algol-type double stars in the Solar neighborhood and evolutionary computations of galactic case A binaries with a B-type primary at birth
• The landscape of binary core-collapse supernova progenitors and the late emergence of Wolf-Rayet winds
• Binarity at LOw Metallicity (BLOeM): Enhanced multiplicity of early B-type dwarfs and giants at $Z=0.2{\mathrm{Z}}_{\odot }$
• Effects of Winds on the Optical Properties of Type Ib and Ic Supernova Progenitors
• Constraining mass transfer and common-envelope physics with post-supernova companion monitoring
• The metamorphosis of the Type Ib SN 2019yvr: late-time interaction
• Exploring the Observability of Surviving Companions of Stripped-Envelope Supernovae: A Case Study of Type Ic SN 2020oi
• Large Cold Dust Reservoir Revealed in Transitional SN Ib 2014C by James Webb Space Telescope Mid-Infrared Spectroscopy
• Investigating the metallicity dependence of the mass-loss rate relation of red supergiants
• Searching for Magnetar Binaries Disrupted by Core-Collapse Supernovae
• Kinematics of Supernova Remnants Using Multiepoch Maximum Likelihood Estimation: Chandra Observation of Cassiopeia A as an Example
• Optical color of Type Ib and Ic supernovae and implications for their progenitors
• WR + O binaries as probes of the first phase of mass transfer
• A new long gamma-ray burst formation pathway at solar metallicity
• New Radial Velocities for 30 Candidate Runaway Stars and a Possible Binary Supernova Origin for HIP 9470 and PSR J0152-1637
• Evidence of polar and ultralow supernova kicks from the orbits of Be X-ray binaries
• The structure and evolution of a high-mass stellar merger in the Hertzsprung gap
• Red supergiant stars in binary systems II. Confirmation of B-type companions of red supergiants in the Small Magellanic Cloud using Hubble ultra-violet spectroscopy

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