TY - JOUR AU - Frugiuele, Claudia AU - Pérez-Ríos, Jesús AU - Peset Martín, Clara María PY - 2019 DO - 10.1103/PhysRevD.100.015010 SN - 2470-0010 UR - https://hdl.handle.net/20.500.14352/100898 T2 - Physical Review D AB - Positronium and muonium are purely leptonic atoms and hence free of an internal substructure. This qualifies them as potentially well suited systems to probe the existence of physics beyond the Standard Model. We hence carry out a comprehensive study... LA - eng M2 - 015010-1 PB - American Physical Society KW - Hyperfine-structure KW - Interval ground-state KW - Lamb shift KW - Alpha TI - Current and future perspectives of positronium and muonium spectroscopy as dark sectors probe TY - journal article VL - 100 ER -