Chantler, Chris T.Kinnane, M. N.Gillaspy, John DaleHudson, Larry T.Payne, A. T.Smale, L. F.Henins, A.Pomeroy, J. M.Tan, J. N.Kimpton, J. A.Takács, EndreMakónyi, Károly2013-02-262013-02-262012Physical Review Letters. -109 : 15 (2012), p. 153001. -Phys. Rev. Lett. - 0031-90070031-9007http://hdl.handle.net/2437/160517Testing Three-Body Quantum Electrodynamics with Trapped Ti{20+} Ions: Evidence for a Z-dependent Divergence Between Experiment and Calculationfolyóiratcikkopen access journalhttp://webpac.lib.unideb.hu:8082/ebib/CorvinaWeb?action=cclfind&resultview=long&ccltext=idno+BIBFORM042147TermészettudományokFizikai tudományokhttp://link.aps.org/doi/10.1103/PhysRevLett.109.153001American Physical Societyhttp://dx.doi.org/10.1103/PhysRevLett.109.153001http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.109.1530012017-12-01