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Electromagnetic signatures of underground chemical explosions

P2.1-285
Not scheduled
20m
Zeremoniensaal

Zeremoniensaal

E-poster T2.1 Characterization of Treaty-Relevant Events P2.1 Characterization of Treaty-Relevant Events

Speaker

Mr William Junor (Los Alamos National Laboratory (LANL))

Description

Electromagnetic signatures from the Low Yield Nuclear Monitoring PE1 Shot A conducted in October 2023 at the Nevada Nuclear Security Site have been analyzed. The data show signals from the hot, expanding plasma in the Earth's natural magnetic field and from seismo-electric mechanisms. However, the polarization signatures of the prompt signal do not match predictions from a simple "magnetic bubble" mechanism. The implications of the mis-match between the model and the measurements are examined and the consequences for future experiments are assessed.

E-mail [email protected]

Authors

Mr William Junor (Los Alamos National Laboratory (LANL)) Mr Gordon MacLeod (Los Alamos National Laboratory (LANL)) Mr Xianjin Yang (Los Alamos National Laboratory (LANL))

Presentation materials

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