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Using the pulsed time structure: atomic lifetime measured in few-bunch mode |
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Measured at Sinchrotrone Trieste
(Elettra) [new pulsed light source Fermi 4GLS at Elettra] |
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hvi + He(1s2) → He(2p3d) → He(1snl) + hvf -
measurements achieved using storage ring orbit clock for time definition -
lifetime fitting check on He+(2p) lifetime (99.717 ± 0:075 ps Drake et al
1992) Lifetime 190 ± 30 ps |
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