[en] Relative yields of α particles and protons have been measured in electronuclear and photonuclear reactions in the nuclei ⁵⁸Ni, ⁵⁶Fe, and ⁶³Cu at electron energies 30.5 MeV. The cross sections for (e,α) and (e,p) reactions and the yields of (γ,α) and (γ,p) reactions have been measured in ²⁷Al nuclei in the electron-energy range 16.5--30 MeV. As the result of analysis of the experimental data we have identified the components of the (γ,α) reactions due to electric dipole (E1) transitions and to isoscalar electric quadrupole (E2₀) transitions

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[en] It is observed that in electronuclear disintegration of ⁷Li into a triton (T and ⁴He at excitation energies E/sub γ/approx. <20 MeV a reaction component appears in which in addition to the two particles T(E/sub T/approx. <6 MeV) and ⁴He a third particle is emitted which can be a photo with energy E/sub γ//sub '/≅8 MeV; the cross section of the possible reaction ⁷Li(e,T)⁴He,γ' is comparable with the cross section of the ordinary reaction ⁷Li(e,T)⁴He of disintegration of ⁷Li into two particles T and ⁴He

[en] The change in the mean square charge radius and electromagnetic moments of the neutron deficient ¹⁵⁵Yb isotope have been determined using resonance ionization spectroscopy in a laser ion source. The data point to an absence of a marked deformation change for Yb isotopes with N=84-86. (orig.)

[en] Cross sections have been measured for the reactions /sup 58,60/Ni(e,e'p) and /sup 58,60/Ni(e,e'α) in the electron-energy range 12--35 MeV. For analysis of the experimental results we used virtual photon spectra calculated in the DWBA. At energies Eγ = 16.0 +- 1.0 MeV for ⁵⁸Ni and E/sub γ/ = 15.6 +- 1.0 MeV for ⁶⁰Ni we have observed giant electric-quadrupole resonances which decay mainly by α-particle emission. The integrated cross sections for the reactions ⁵⁸Ni(γ,α) and ⁶⁰Ni(γ,α) due to E2 transitions are respectively 5.4 +- 1.4 and 6.0 +- 3.0 mbxMeV, which amounts to 47 +- 12% of the total strength of isoscalar E2 transitions for ⁵⁸Ni and 56 +- 28% for ⁶⁰Ni. The integrated cross sections for these same reactions due to E1 transitions are 15.9 +- 2.3 and 16.9 +- 4.8 mbxMeV, which amount to 1.7 +- 0.3% of the value given by the sum rule for electric-dipole transitions for ⁵⁸Ni and 1.8 +- 0.5% for ⁶⁰Ni. The measured integrated cross sections for the reactions /sup 58,60/Ni(γ,p) are 539 +- 33 and 300 +- 20 mbx MeV

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[en] This document gathers the summaries of the presentations made at ICIS05 (international conference on ion sources). It can be organized into 3 main topics: 1) 'fundamentals and theory' that deals with plasma, beam extraction, transport and emittance, diagnostics and simulation; 2) 'various types of ion sources' that include ECRIS, EBIS, microwave, negative, radioactive, polarized and laser ion sources, and charge breeders; and 3) 'ion sources and applications' in fields like accelerator injection, fusion energy, space propulsion, mass spectrometry, and neutron and cluster and rare nuclide production