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Related papers: Dusty Clump Survival in Supernova Ejecta: Dust-Med…

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Following our previous work, we investigate through hydrodynamic simulations the destruction of newly-formed dust grains by sputtering in the reverse shocks of supernova remnants. Using an idealized setup of a planar shock impacting a…

Astrophysics of Galaxies · Physics 2015-06-03 D. W. Silvia , B. D. Smith , J. M. Shull

Core collapse supernovae (CCSNe) are important sources of interstellar dust, potentially capable of producing one solar mass of dust in their explosively expelled ejecta. However, unlike other dust sources, the dust has to survive the…

Astrophysics of Galaxies · Physics 2016-05-18 Elisabetta R. Micelotta , Eli Dwek , Jonathan D. Slavin

The reverse shock in the ejecta of core-collapse supernovae is potentially able to destroy newly formed dust material. In order to determine dust survival rates, we have performed a set of hydrodynamic simulations using the grid-based code…

Solar and Stellar Astrophysics · Physics 2019-09-25 Florian Kirchschlager , Franziska D. Schmidt , M. J. Barlow , Erica L. Fogerty , Antonia Bevan , Felix D. Priestley

Observations of the ejecta of core-collapse supernovae have shown that dust grains form in over-dense gas clumps in the expanding ejecta. The clumps are later subject to the passage of the reverse shock and a significant amount of the newly…

By means of 3-D hydrodynamical simulations, here we evaluate the impact that supernova explosions occurring within wind-driven bubbles have on the survival or destruction of dust grains. We consider both, the dust generated within the…

We investigate through hydrodynamic simulations the destruction of newly-formed dust grains by sputtering in the reverse shocks of supernova remnants. Using an idealized setup of a planar shock impacting a dense, spherical clump, we implant…

Astrophysics of Galaxies · Physics 2015-05-18 D. W. Silvia , B. D. Smith , J. M. Shull

Core-collapse supernovae are considered to be important contributors to the primitive dust enrichment of the interstellar medium in the high-redshift universe. Theoretical models of dust formation in stellar explosions have so far provided…

Solar and Stellar Astrophysics · Physics 2016-02-03 Davide Lazzati , Alexander Heger

We study the dust evolution in the supernova remnant Cassiopeia A. We follow the processing of dust grains that formed in the Type II-b supernova by modelling the sputtering of grains. The dust is located in dense ejecta clumps crossed by…

Solar and Stellar Astrophysics · Physics 2016-04-27 Chiara Biscaro , Isabelle Cherchneff

The expanding ejecta of supernova remnants (SNRs) are believed to form dust in dense clumps of gas. Before the dust can be expelled into the interstellar medium and contribute to the interstellar dust budget, it has to survive the reverse…

Astrophysics of Galaxies · Physics 2024-02-02 Florian Kirchschlager , Nina Sartorio , Ilse De Looze , M. J. Barlow , Franziska Schmidt , Felix Priestley

The presence of dust at high redshift requires efficient condensation of grains in SN ejecta, in accordance with current theoretical models. Yet, observations of the few well studied SNe and SN remnants imply condensation efficiencies which…

Astrophysics · Physics 2009-06-23 S. Bianchi , R. Schneider

We consider sputtering of dust grains, believed to be formed in cooling supernovae ejecta, under the influence of reverse shocks. In the regime of self-similar evolution of reverse shocks, we can follow the evolution of ejecta density and…

Astrophysics · Physics 2011-01-27 Biman B. nath , Tanmoy Laskar , J. Michael Shull

Aims: We study the chemistry of the Type IIb supernova ejecta that led to the Cas A supernova remnant to assess the chemical type and quantity of dust that forms and evolves in the remnant phase. We later model a dense oxygen-rich ejecta…

Solar and Stellar Astrophysics · Physics 2014-05-08 Chiara Biscaro , Isabelle Cherchneff

Dust grains form in the clumpy ejecta of core-collapse supernovae where they are subject to the reverse shock, which is able to disrupt the clumps and destroy the grains. Important dust destruction processes include thermal and kinetic…

Solar and Stellar Astrophysics · Physics 2023-02-17 Florian Kirchschlager , Franziska D. Schmidt , M. J. Barlow , Ilse De Looze , Nina S. Sartorio

Following the current debate on the fate of SN-condensed dust grains, here we explore by means of three-dimensional hydrodynamical simulations the interaction of dusty supernova remnants (SNRs) with the shocked winds of neighboring massive…

Aims: We study the production of dust in Type II-P supernova by coupling the gas-phase chemistry to the dust nucleation and condensation phases. We consider two supernova progenitor masses with homogeneous and clumpy ejecta to assess the…

Solar and Stellar Astrophysics · Physics 2015-03-04 Arkaprabha Sarangi , Isabelle Cherchneff

We investigate the evolution of dust that formed at Population III supernova (SN) explosions and its processing through the collisions with the reverse shocks resulting from the interaction of the SN ejecta with the ambient medium. In…

There is currently a severe discrepancy between theoretical models of dust formation in core-collapse supernovae (CCSNe), which predict $\gtrsim 0.01$ M$_\odot$ of ejecta dust forming within $\sim 1000$ days, and observations at these…

Astrophysics of Galaxies · Physics 2020-07-29 F. D. Priestley , A. Bevan , M. J. Barlow , I. De Looze

Observations have demonstrated that supernovae efficiently produce dust. This is consistent with the hypothesis that supernovae and asymptotic giant branch stars are the primary producers of dust in the Universe. However, there has been a…

High Energy Astrophysical Phenomena · Physics 2020-10-28 Jonathan D. Slavin , Eli Dwek , Mordecai-Mark Mac Low , Alex S. Hill

The presence of dust in galaxies at redshifts $z>5$ is commonly connected with core collapse supernovae (SN). Galaxies with exceptionally large dust mass, of order of $1 - 3$\% of the galaxy stellar mass, have been detected during the last…

Astrophysics of Galaxies · Physics 2025-06-26 Yuri A. Shchekinov , Biman B. Nath

Recent far-infrared (IR) observations of supernova remnants (SNRs) have revealed significantly large amounts of newly-condensed dust in their ejecta, comparable to the total mass of available refractory elements. The dust masses derived…

Astrophysics of Galaxies · Physics 2015-06-15 Tea Temim , Eli Dwek
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