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SHocks: structure, AcceleRation, dissiPation

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Ejection nebula of supernova Cassiopeia A does not expand evenly

A press release about the shock dynamics of Cassiopeia A has been published on astronomie.nl. The article is based on the recent findings in the paper “The forward and reverse shock dynamics of Cassiopeia A” by Jacco Vink et al. (accepted for publication in The Astrophysical Journal, preprint).

Click here to read the full article on astronomie.nl

Author sharp_admPosted on April 5, 2022

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Previous Previous post: New Publication: “Theory Helps Observations: Determination of the Shock Mach Number and Scales From Magnetic Measurements” by Michael Gedalin et al.
Next Next post: New Publication: “Analysis of multiscale structures at the quasi-perpendicular Venus bow shock – Results from Solar Orbiter’s first Venus flyby” by Andrew Dimmock et al.

News

  • New Publication “Implications of weak rippling of the shock ramp on the pattern of the electromagnetic field and ion distributions” by Michael Gedalin et al. May 16, 2022 - Collisionless shocks undergo structural changes with the increase of Mach number. Observations and numerical simulations indicate development of time-dependent rippling.… Continue reading
  • SHARP Science meeting April 25, 2022 - The second SHARP science meeting took place on 19.- 21. April, 2022. Continue reading
  • New Publication: “Analysis of multiscale structures at the quasi-perpendicular Venus bow shock – Results from Solar Orbiter’s first Venus flyby” by Andrew Dimmock et al. April 25, 2022 - This study aims to investigate the outbound Venus bow shock crossing measured by Solar Orbiter during the first flyby. We… Continue reading
  • Ejection nebula of supernova Cassiopeia A does not expand evenly April 5, 2022 - A press release about the shock dynamics of Cassiopeia A has been published on astronomie.nl. The article is based on… Continue reading
  • New Publication: “Theory Helps Observations: Determination of the Shock Mach Number and Scales From Magnetic Measurements” by Michael Gedalin et al. March 15, 2022 - The Mach number is one of the key parameters of collisionless shocks. Understanding shock physics requires knowledge of the spatial… Continue reading

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    • Project Description
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This project has received funding from the European Union’s
Horizon 2020 research and innovation programme under grant
agreement No 101004131.
SHARP by FMI, 2021