Bertuzzo E, Foguel AL, Salla GM, Funchal RZ. New Limits on Leptophilic Axionlike Particles and Majorons from ArgoNeuT.
PHYSICAL REVIEW LETTERS 2023;
130:171801. [PMID:
37172247 DOI:
10.1103/physrevlett.130.171801]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 03/30/2023] [Indexed: 05/14/2023]
Abstract
Axionlike particles are among the most studied extensions of the standard model. In this Letter we study the bounds that the ArgoNeuT experiment can put on the parameter space of two specific scenarios: leptophilic axionlike particles and Majorons. We find that such bounds are currently the most constraining ones in the (0.2-1.7) GeV mass range.
Collapse