TY  - JOUR
A1  - Soff, Gerhard
A1  - Greiner, Walter
A1  - Betz, Wilfried
A1  - Müller, Berndt
T1  - Electrons in superheavy quasimolecules
T2  - Physical review A
N2  - Binding energies and wave functions of inner-shell electronic states in superheavy quasimolecules with (Zp+Zt)α>1 are calculated. Ionization during a collision of very heavy ions is investigated within a molecular basis generated by the solutions of the two-center Dirac equation. Transitions to vacant bound states as well as direct excitation to the continuum are taken into account. We present theoretical values for the ionization probability as a function of impact parameter, bombarding energy, and combined nuclear charge. Our computed results are compared with recent experimental data. It is suggested that relativistic binding energies of electrons in superheavy quasimolecules can be determined experimentally via the impact-parameter dependence of ionization and the anisotropy of quasimolecular radiation.
Y1  - 2006
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/2501
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-29055
UR  - http://link.aps.org/abstract/PRA/v20/p169
VL  - 20
IS  - 1
SP  - 169
EP  - 193
ER  -