ISSN:
1434-6079
Keywords:
32.30.Rj
;
30.70.+e
;
34.50.Fa
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The doubly excited 2s2p1P1 level of Kr34+ populated via resonant transfer and excitation (RTE) feeds selectively the metastable 1s2s1S0 state which can only decay via simultaneous emission of two photons to the ground state 1s2 1S0. X-ray/X-ray coincidence measurements in heavy ionatom collisions enable the direct measurement of the spectral distribution of the two-photon decay in He-like ions. In addition, we observe strong photon cascades induced by radiative electron capture.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01426302
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