Non-thermal production of heavy vector dark matter from relativistic bubble walls

Abstract Heavy vector boson dark matter at the TeV scale or higher may be produced non-thermally in a first-order phase transition taking place at a lower energy scale. While the production of vector dark matter has previously been studied for bubble wall collisions, here we calculate production by...

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Bibliographic Details
Main Authors: Wen-Yuan Ai, Malcolm Fairbairn, Ken Mimasu, Tevong You
Format: Article
Language:English
Published: SpringerOpen 2025-05-01
Series:Journal of High Energy Physics
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Online Access:https://doi.org/10.1007/JHEP05(2025)225
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