Quasimolecular K X-ray excitation by bombardment of Ge atoms with Ge ions

The Doppler shift and anisotropy of quasimolecular X-rays emitted in Nb+Nb collisions at 67 MeV

“…By applying Doppler shift corrections the intrinsic anisotropy of the quasimolecular KX-radiation is found.We have first shown in our previous experiments with Ge, Nb and ga ions [1][2][3] that the x-ray continuum lying above the intensive characteristic KX-lines of the ions and the target material consists of a lowenergy and high-energy component, denoted by us as (C1) and (C2), respectively. The high-energy part (C2) of the continuum has been interpreted as quasimolecular KX-radiation.…”

The eigenspectrum of the relativistic two-center Hamiltonian in the diatomic basis of bound hydrogenlike Dirac-spinors

“…We finally investigate the very asymmetric subcritical system C1 + Pb (Z~ = 17,Z2 = 82), since it has also been studied experimentally [9,10]. In Fig.…”

Anisotropy and angular distribution of quasimolecularK X-radiation emitted in Ge+Ge collisions

“…A logical step in the direction of the anisotropy studies of the MO-KX-rays is the investigation of the Ge + Ge system, whose atomic number lies between the atomic numbers of the Ni+Ni and Nb+Nb systems. Our earlier measurements have shown that in this system a two-component structure of the MO-radiation also exists [7]. Here we would like to report on the measurements carried out under better experimental conditions and at various emission angles 0.…”