Audible axions

Abstract Conventional approaches to probing axions and axion-like particles (ALPs) typically rely on a coupling to photons. However, if this coupling is extremely weak, ALPs become invisible and are effectively decoupled from the Standard Model. Here we show that such invisible axions, which are via...

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Bibliographic Details
Main Authors: Camila S. Machado, Wolfram Ratzinger, Pedro Schwaller, Ben A. Stefanek
Format: Article
Language:English
Published: SpringerOpen 2019-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:http://link.springer.com/article/10.1007/JHEP01(2019)053

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