14 citations · 28 across the 5 of their papers we have counts for
5 papers · 1 filter
A Search for Hydroacoustic Signals from Bolides
P. Brown, L. McFadden, D. McCormack +2
Here we present a survey aimed at detecting hydroacoustic signals from fireballs using the six hydrophone stations operated as part of the Comprehensive Test Ban Treaty Organisatio…
Catastrophic disruption of asteroid 2023 CX1 and implications for planetary defense
Auriane Egal, Denis Vida, François Colas +94
Mitigation of the threat from airbursting asteroids requires an understanding of the potential risk they pose for the ground. How asteroids release their kinetic energy in the atmo…
A Comparison of Fireball Luminous Efficiency Models using Acoustic Records
Luke McFadden, Peter Brown, Denis Vida
The total energy of a fireball is commonly obtained from optical measurements with an assumed value for luminous efficiency. Acoustic energy measurements offer an independent means…
The Winchcombe Fireball -- that Lucky Survivor
Sarah McMullan, Denis Vida, Hadrien A. R. Devillepoix +34
On February 28, 2021, a fireball dropped kg of recovered CM2 carbonaceous chondrite meteorites in South-West England near the town of Winchcombe. We reconstruct the fireb…
Fireball characteristics derivable from acoustic data
Luke McFadden, Peter Brown, Denis Vida +1
Near field acoustical signals from fireballs (ranges<200 km), when detected by dense ground networks, may be used to estimate the orientation of the trajectory of a fireball (Pujol…