P. O. Egan

High Precision Measurements of the Ground State Hyperfine Structure Interval of Muonium and of the Muon Magnetic Moment

Wenjun Liu, M. G. Boshier, S. Dhawan et al. · Physical Review Letters · 1999 · 281 citations · Full text

Microwave Spectroscopy, Ground State, Precision Measurement +13

Precision determination of the hyperfine-structure interval in the ground state of positronium. V

M. W. Ritter, P. O. Egan, V. W. Hughes et al. · Physical review. A, General physics · 1984 · 174 citations

Engineering, Nuclear Physics, Positron Annihilation Spectroscopy +16

Higher Precision Measurement of the hfs Interval of Muonium and of the Muon Magnetic Moment

F. G. Mariam, W. Beer, Paul R. Bolton et al. · Physical Review Letters · 1982 · 166 citations

Engineering, Nuclear Physics, Measurement +18

New Precise Value for the Muon Magnetic Moment and Sensitive Test of the Theory of the hfs Interval in Muonium

D. E. Casperson, T.W. Crane, A. B. Denison et al. · Physical Review Letters · 1977 · 54 citations

Magnetism, Zeeman Transitions, Engineering +15

First Observation of the Ground-State Hyperfine-Structure Resonance of the Muonic Helium Atom

H. Orth, Katharina Arnold, P. O. Egan et al. · Physical Review Letters · 1980 · 51 citations

Engineering, Nuclear Physics, Muonic Helium +21