Orbital electron capture decay of hydrogen- and helium-like 142Pm ions (2009)
Winckler, Nicolas, Geissel, H., Litvinov, Yuri, Beckert, K., Bosch, F., Boutin, D., ...
Litvinov, Yu. A., Bosch, F., Winckler, N., Boutin, D., Essel, H. G., Faestermann, T., ...
It is argued that orbital electron-capture decays of neutral $^{142}$Pm atoms implanted into the lattice of a solid (LBNL experiment) do not fulfil the constraints of true two-body beta decays, since...
Litvinov, Yu. A., Bosch, F., Winckler, N., Boutin, D., Essel, H. G., Faestermann, T., ...
We report on time-modulated two-body weak decays observed in the orbital electron capture of hydrogen-like $^{140}$Pr$^{59+}$ and $^{142}$Pm$^{60+}$ ions coasting in an ion storage ring. Using...
Single-electron capture in keV Ar15+...18++He collisions (2008)
Knoop, S., Fischer, D., Xue, Y., Zapukhlyak, M., Osborne, C. J., Ergler, T., ...
Single-electron capture in 14 keV q−1 Ar15+...18++He collisions is investigated both experimentally and theoretically. Partial cross sections and projectile scattering angle dependencies have been...
Litvinov, Yu. A., Bosch, F., Geissel, H., Kurcewicz, J., Patyk, Z., Winckler, N., ...
We report on the first measurement of the $\beta^+$- and orbital electron capture decay rates of $^{140}$Pr nuclei with the most simple electron configurations: bare nuclei, hydrogen-like and...
Fragmentation of molecules by fast ion impact (2007)
Dimopoulou, C., Haag, N., Moshammer, R., Fainstein, P. D., Dorn, A., Dürr, M., ...
A shifted psychopathological risk profile in acromegalic patients? (2007)
Sievers, C., Dimopoulou, C., Pfister, H., Lieb, R., Steffin, B., Roemmler, J., ...
Fragmentation of molecules by fast ion impact (2007)
Dimopoulou, C., Haag, N., Moshammer, R., Fainstein, P. D., Dorn, A., Dürr, M., ...
Dorn, A., Dürr, M., Najjari, B., Haag, N., Dimopoulou, C., Nandi, D., ...
Fragmentation of helium in collisions with slow electrons: three- and four-body dynamics (2006)
Dürr, M., Najjari, B., Dimopoulou, C., Dorn, A., Ullrich, J.
With a multi-coincidence imaging technique (reaction microscope) the fragmentation of helium atoms by electron impact was explored at 106 eV incident energy. Kinematically complete information for...
Dürr, M., Dimopoulou, C., Najjari, B., Dorn, A., Ullrich, J.
Comprehensive fully differential cross sections for electron emission into all three spatial dimensions are presented for 1 keV and 102 eV electron-impact single ionization of helium using an...
Dürr, M., Dorn, A., Najjari, B., Dimopoulou, C., Bray, I., Fursa, D. V., ...
Single ionization of helium by 102 eV electron impact has been studied by measuring the momentum vectors of all final-state particles, i.e., two electrons and the He+ ion, with an advanced reaction...
Dimopoulou,C., Moshammer,R., Fischer,D., Fainstein,P. D., Höhr,C., Dorn,A., ...
Highly differential cross sections have been obtained for dissociative single ionization of H2 by 6 MeV proton impact by measuring the momentum vectors of the electron and the H+ fragment in...
Dimopoulou, C., Moshammer, R., Fischer, D., Fainstein, P. D., Höhr, C., Dorn, A., ...
Highly differential cross sections have been obtained for dissociative single ionization of H2 by 6 MeV proton impact by measuring the momentum vectors of the electron and the H+ fragment in...
Electron emission from fragmentation of CO2 by fast proton impact (2005)
Dimopoulou, C., Galassi, M. E., Moshammer, R., Rivarola, R., Fischer, D., Höhr, C., ...
Single ionization of CO2 by 6 MeV proton impact has been studied by measuring in coincidence the momentum vectors of the emitted electron and the charged nuclear fragment CO+2, CO+ or O+,...
Dimopoulou,C., Moshammer,R., Fischer,D., Höhr,C., Dorn,A., Fainstein,P. D., ...
Dissociative as well as nondissociative single ionization of H2 by 6 MeV proton impact has been studied in a kinematically complete experiment by measuring the momentum vectors of the electron and...
Progress at the Heidelberg EBIT (2004)
Braun,J., Brenner,G., Bruhns,H., Dimopoulou,C., Draganic,I. N., ...
Two years after the relocation of the Heidelberg EBIT, several experiments are already in operation. Spectroscopic measurements in the optical region have delivered the most precise reported...
Dimopoulou, C., Moshammer, R., Fischer, D., Höhr, C., Dorn, A., Fainstein, P. D., ...
Dissociative as well as nondissociative single ionization of H2 by 6 MeV proton impact has been studied in a kinematically complete experiment by measuring the momentum vectors of the electron and...
Progress at the Heidelberg EBIT (2004)
Braun, J., Brenner, G., Bruhns, H., Dimopoulou, C., Draganic, I. N., ...
Two years after the relocation of the Heidelberg EBIT, several experiments are already in operation. Spectroscopic measurements in the optical region have delivered the most precise reported...
Sievers, C., Sämann, P. G., Dose, T., Dimopoulou, C., Spieler, D., Roemmler, J., ...
Although long-term exposure of the brain to increased GH/IGF-1 likely influences cerebral functions, no in vivo studies have been directed towards changes of the brain structure in acromegaly. Here,...