Bremsstrahlung Radiation At a Vacuum Bubble Wall

When charged particles collide with a vacuum bubble, they can radiate strong electromagnetic waves due to rapid deceleration. Owing to the energy loss of the particles by this bremsstrahlung radiation, there is a non-negligible damping pressure acting on the bubble wall even when thermal equilibrium...

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Bibliographic Details
Published inarXiv.org
Main Authors Lee, Jae-Weon, Kim, Kyungsub, Lee, Chul H, Ji-ho, Jang
Format Paper Journal Article
LanguageEnglish
Published Ithaca Cornell University Library, arXiv.org 06.04.2007
Subjects
Bremsstrahlung
Bubbles
Charged particles
Damping
Deceleration
Electromagnetic radiation
Energy dissipation
Physics - High Energy Physics - Theory
Universe
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Summary:When charged particles collide with a vacuum bubble, they can radiate strong electromagnetic waves due to rapid deceleration. Owing to the energy loss of the particles by this bremsstrahlung radiation, there is a non-negligible damping pressure acting on the bubble wall even when thermal equilibrium is maintained. In the non-relativistic region, this pressure is proportional to the velocity of the wall and could have influenced the bubble dynamics in the early universe.
ISSN:2331-8422
DOI:10.48550/arxiv.0704.0837