med en atom i vågskålen eller Hur man väger atomer och ... - Fysikum

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contribution to g-factor Test av QED: Bundna elektronens g-faktor 10 -1 - Dirac 10 -2 10 -3 10 -4 10 -5 10 -6 10 -7 10 -8 (Breit 1928) now gbound /gfree ≈ 1 – 1/3(Zα) 2 + α/4p(Zα) 2 gbound /gfree ≈ 1 – 1/3(Zα)2 + α/4p(Zα) 2 Yerokhin, Shabaev et al., 2002 all orders in Zα Grotch et al. 1970 0 10 20 30 40 50 60 70 80 90 nuclear charge Z relativistic effect (Dirac) future bound-state QED Precise g-Factor measurements @ HITRAP(GSI) & SMILETRAP Larmor precesion Cyclotron motion h" L = g Jµ BB " c = g = J q 2 # M 2! ! L ion c ion qm Framtiden: need mass of Ca 19+ $ U 91+ with
Nytt lab på AlbaNova Extremt högt laddade joner PDF created with pdfFactory trial version www.pdffactory.com Joner Elektron stråle 40keV (250keV) Electron Beam Ion Trap SuperEBIT, Uranium 92+ ion trap 3T Magnet
Page 1 and 2: Precisionsmassbestämning - med en
Page 3 and 4: För mätning av massa användar ma
Page 5 and 6: Vad väger ett kilo? Idag Framtiden
Page 7 and 8: Bestämma lattice parametern: Rönt
Page 9 and 10: Hur kan man ’väga’ en atom (jo
Page 11 and 12: SMILETRAP Cyclotron Frequency Detec
Page 13 and 14: Ion Pulse Intensity [pC] 7 6 5 4 3
Page 15 and 16: ~4m SMILETRAP Stockholm-Mainz-Ion L
Page 17 and 18: Systematical uncertainties •Uncer
Page 19 and 20: T stabilization system Fan Heater P
Page 21 and 22: Från jonmassa till atommassa: Nogg
Page 23 and 24: SMILETRAP Krav på Noggranhet Gener
Page 25 and 26: 3 He mass result-2005 3 3 He 3,016,
Page 27 and 28: Different determinations of the Fin
Page 29: QED (QuantumElectroDynamics) r µ =
Page 33 and 34: Previous SMILETRAP highlights PDF c

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