Searching for axionlike particles at future electron-positron colliders

نویسندگان

چکیده

We investigate the prospects for discovering axionlike particles (ALPs) via a light by scattering at two colliders, future circular collider (FCC-ee) and electron-positron (CEPC). The promising sensitivities to effective ALP-photon coupling ${g}_{a\ensuremath{\gamma}\ensuremath{\gamma}}$ are obtained. Our numerical results show that FCC-ee CEPC might be more sensitive ALPs with mass 2--8 GeV than LHC CLIC.

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ژورنال

عنوان ژورنال: Physical review

سال: 2021

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physrevd.104.096008