Dielectronic recombination of berylliumlike Si10+ ions at the heavy-ion storage ring TSR

28th International Conference on Photonic, Electronic and Atomic Collisions

Bernhardt, D.^1 ; Becker, A.^2 ; Brandau, C.^1,3 ; Grieser, M.^2 ; Hahn, M.^4 ; Krantz, C.^2 ; Lestinsky, M.^3 ; Midler, A.^1 ; Novotný, O.^4 ; Repnow, R.^2 ; Savin, D.W.^4 ; Schippers, S.^1 ; Spruck, K.^1,2 ; Wolf, A.^2

Institut für Atom- und Molekülphysik, Justus-Liebig-Universität, Giessen

D-35392, Germany^1

Max-Planck-Institut für Kernphysik, Heidelberg

D-69117, Germany^2

ExtreMe Matter Institute EMMI and Research Division, GSI Helmholtzzentrum für Schwerionenforschung, Darmstadt

D-64291, Germany^3

Columbia Astrophysics Laboratory, Columbia University, New York

NY

10027, United States^4

关键词: Center-of-mass energies;    Dielectronic recombinations;    Electron ions;    Heavy-ion storage ring;    K and L shells;    Recombination rate;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/488/6/062012/pdf
DOI  :  10.1088/1742-6596/488/6/062012

来源: IOP

【 摘 要 】

Absolute recombination rate coefficients of Be-like Si10+have been measured employing the electron-ion merged-beams method at the storage ring TSR. The experimental center-of-mass energy range 0-2000 eV covers dielectronic recombination (DR) resonances associated with K- and L-shell excitations.