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Showing 1 to 3 of 3 for “"Circumstellar Medium"”.
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Meshless hydrodynamic simulations of young supernova remnants
… collision of their ejecta with the surrounding circumstellar medium results in the formation of supernova remnants that have been detected at all wavelengths, from radio to gamma-rays. For several dozen supernova remnants, very-long-baseline radio interferometers have spatially resolved the …
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Analyzing Spectra of Type Iin Supernovae and their Host Environments To Determine If Some Arise From Runaway Progenitors
… but shows signatures of an asymmetrical circumstellar medium. The remaining four SNe IIn show no signicant evidence of runaway behavior along the line of sight. This lack of suffcient offset velocity could imply that the progenitors did not undergo a binary supernova scenario (BSS) …
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Procedure di modellizzazione rapide per la caratterizzazione di Supernovae Core Collapse e di transienti similari
… dette 87A-like), l'interazione con un mezzo circumstellare (CSM, essenziale per riprodurre le osservazioni di SN interagenti), e la presenza di un oggetto compatto (ad esempio, Magnetar o Buchi Neri) nei casi energeticamente estremi come le SLSNe. Al fine di migliorare la comprensione di …