TY  - JOUR
AU  - Orth, H.
AU  - Arnold, K.
AU  - Egan, P.
AU  - Gladisch, M.
AU  - Jacobs, W.
AU  - Vetter, J.
AU  - Wahl, W.
AU  - Wigand, M.
AU  - Hughes, V.
AU  - Putlitz, G.
TI  - First Observation of the Ground-State Hyperfine-Structure Resonance of the Muonic Helium Atom
JO  - Physical review letters
VL  - 45
IS  - 18
SN  - 0031-9007
CY  - College Park, Md.
PB  - APS
M1  - GSI-2013-01611
SP  - 1483 - 1486
PY  - 1980
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:A1980KN33000006
DO  - DOI:10.1103/PhysRevLett.45.1483
UR  - https://repository.gsi.de/record/49984
ER  -