Self-consistent Conditions for ${}^{26}$Al Injection into Protosolar Disk from a Nearby Supernova

Abstract

The early solar system contained a short-lived radionuclide, ${}^{26}$Al (its half-life time $t_{1/2}=0.7$ Myr). The decay energy ${}^{26}$Al is thought to have controlled the thermal evolution of planetesimals and, possibly, the water contents of planets. Many hypotheses have been proposed for the origin of ${}^{26}$Al in the solar system. One of the possible hypotheses is the `disk injection scenario'; when the protoplanetary disk of the solar system had already formed, a nearby $(<1\mathrm{pc})$ supernova injected radioactive material directly into the disk. Such a ${}^{26}$Al injection hypothesis has been tested so far with limited setups for disk structure and supernova distance, and treated disk disruption and ${}^{26}$Al injection separately. Here, we revisit this problem to investigate whether there are self-consistent conditions under which the surviving disk radius can receive enough ${}^{26}$Al which can account for the abundance in the early solar system. We also consider a range of disk mass and structure, ${}^{26}$Al yields from supernova, and a large dust mass fraction ${\eta }_{\mathrm{d}}$. We find that ${}^{26}$Al yields of supernova are required as $\gtrsim 2.1\times 10^{-3}{M}_{\odot }({\eta }_{\mathrm{d}}/0.2{)}^{-1}$, challenging to achieve with known possible ${}^{26}$Al ejection and dust mass fraction ranges. Furthermore, we find that even if the above conditions are met, the supernova flow changes the disk temperature, which may not be consistent with the solar-system record. Our results place a strong constraint on the disk injection scenario. Rather, we suggest that the fresh ${}^{26}$Al of the early solar system must have been synthesized/injected in other ways.

arXiv comment12 pages, 5 figures, 2tables, published in The Astrophysical Journal

References in corpus (36)

• The chemical composition of the Sun
• Core-Collapse Supernovae from 9 to 120 Solar Masses Based on Neutrino-powered Explosions
• Nucleosynthesis and Remnants in Massive Stars of Solar Metallicity
• Observational constraints on the progenitors of core-collapse supernovae : the case for missing high mass stars
• Presupernova evolution and explosive nucleosynthesis of rotating massive stars in the metallicity range -3 <=[Fe/H]<= 0
• Progenitor-Explosion Connection and Remnant Birth Masses for Neutrino-Driven Supernovae of Iron-Core Progenitors
• The nucleosynthesis of Al26 and Fe60 in solar metallicity stars extending in mass from 11 to 120 Msun: the hydrostatic and explosive contributions
• Herschel Detects a Massive Dust Reservoir in Supernova 1987A
• Sintering-induced Dust Ring Formation in Protoplanetary Disks: Application to the HL Tau Disk
• The search for failed supernovae with the Large Binocular Telescope: confirmation of a disappearing star
• A water budget dichotomy of rocky protoplanets from ${}^{26}$Al-heating
• The timing and location of dust formation in the remnant of SN 1987A
• 26Al and 60Fe From Supernova Explosions
• Interaction of Supernova Ejecta with Nearby Protoplanetary Disks
• Volatile Delivery to Planets from Water-rich Planetesimals around Low Mass Stars
• Production of 26Al, 44Ti, and 60Fe in Core-Collapse Supernovae: Sensitivity to the Rates of the Triple Alpha and 12C(a,g)16O Reactions
• Young Circumstellar Disks Near Evolved Massive Stars and Supernovae
• A Critical Examination of the X-Wind Model for Chondrule and Calcium-rich, Aluminum-rich Inclusion Formation and Radionuclide Production
• Simultaneous Triggered Collapse of the Presolar Dense Cloud Core and Injection of Short-Lived Radioisotopes by a Supernova Shock Wave
• The spatial distribution of carbon dust in the early solar nebula and the carbon content of planetesimals
• Short-lived radioisotopes in meteorites from Galactic-scale correlated star formation
• Early Solar System irradiation quantified by linked vanadium and beryllium isotope variations in meteorites
• Magma ascent in planetesimals: control by grain size
• The Formation of Solar System Analogs in Young Star Clusters
• Aluminium-26 from massive binary stars I: non-rotating models
• Aluminium-26 from massive binary stars II. Rotating single stars up to core-collapse and their impact on the early Solar System
• Rocky Planetesimal Formation Aided by Organics
• The consequences of a nearby supernova on the early Solar System
• Distant formation and differentiation of outer main belt asteroids and carbonaceous chondrite parent bodies
• On beryllium-10 production in gaseous protoplanetary disks and implications on the astrophysical setting of refractory inclusions
• On the Number of Stars in the Sun's Birth Cluster
• Insights on the Sun birth environment in the context of star-cluster formation in hub-filament systems
• Aluminium-26 from massive binary stars III. Binary stars up to core-collapse and their impact on the early Solar System
• Changes in orientation and shape of protoplanetary discs moving through an ambient medium
• Hydrodynamic ablation of protoplanetary disks via supernovae
• Assessment of Cr isotopic heterogeneities of volatile-rich asteroids based on multiple planet formation models

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