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Observation of highly enhancedE3-transitions in198,200Po. Evidence for octupole instability atZ=84 andN≦ 114?
198,200 Po have been studied by in beam γ-spectroscopy with the 182,184 W( 20 Ne,4 n ) reaction at 105 to 112 MeV. Both nuclei exhibit 8 + , 11 − , and 12 + ...
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Magnetic moment of the 5/2−1/2[541] ground state of 14h 185Ir
The magnetic and electric hyperfine splitting frequencies ¦g μ N B HF /h¦ and e 2 qQ/h of the 5/2 − 1/2[541] ground state of 14 h 185 Ir in Ni were measured...
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Equilibrium and nonequilibrium computer simulation studies of polar fluids and nonpolar mixtures
We present a technique for estimating intermolecular potential model parameters for polar compounds. This technique has been used for two polar...
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Evolution of galaxies: One-zone model with a birth-rate stellar function depending on gas density and temperature
In this paper closed one-zone models with a birth-rate stellar function depending on gas density and temperature are built up, in order to make a...
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Isotope shifts of neutron-deficient gold isotopes with 193≧A≧190
The isotope shift between 197 Au (stable) and the radioactive Au isotopes 190 Au, 191 Au, 192 Au and 193 Au were determined by resonance fluorescence...
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Low- and medium-spin states in theN=124 isotones208Po and209At
Excited levels in 208 Po and 209 At were populated in the reactions ( p , 2 n ) and ( 3 He, 3 n ), and 208 Po also in the EC-decay of the 208 At ground state, which...
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E2 moments andg-factors in neutron deficient lead isotopes
The half-lives of the ( vi 13/2 ) 2 I π =12 + isomers in 190, 192 pb were measured as T 1/2 =7.9(4) μs and 1.10(5) μs, respectively. The quadrupole moment...
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Several applications of the DWBA diffractional model of quasi-elastic reactions induced by heavy ions
Several applications of a DWBA formula based on the diffractional model and due to Blair, Austern and Hahne are presented. The applications are 1)...
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X-ray emission spectra from ionizing plasmas
Effects of non-equilibrium ionization on emission spectra are studied. Ionization rate equations are solved with the eigenvalue-method to avoid a...
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The Galactic Distribution of Wolf-Rayet Stars
On the basis of the most recent compilation of narrow-band photometry and absolute visual magnitudes of Wolf-Rayet stars, and adopting a normal...
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The Sixth Catalogue of galactic Wolf-Rayet stars, their past and present
This paper presents the Sixth Catalogue of galactic Wolf-Rayet stars (Pop. I), a short history on the five earlier WR catalogues, improved spectral...
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A study of the relaxation of electron velocity distributions in gases
The Fokker-Planck equation governing the relaxation of the electron speed (energy) distribution in gases is solved in a number of cases of special...
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The Coronal Responses to the Large-Scale and Long-Term Phenomena of the Lower Layers of the Sun
Based on the assumption, generally accepted over the past decade, that all the forms of solar and interplanetary activity are responses to the...
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Recent hyperfine structure investigations in the configurations 4f 136s 2, 4f 136s6p, and 4f 125d6s 2 of Tm I
By use of optical hyperfine structure investigations in the Tm I spectrum the A - values of 20 levels of the configurations 4 f 13 6 s 6 p and 4 f 12 5 d 6 s 2 ...
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Possible restriction on internal symmetry from unitarity and the strength of hadronic cross-sections
We study the role of the self-consistent, nonlinear unitarity equation in the « 1/ N dual unitarization » approach with a t -dependent factorizable...
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The gradient method in quantum mechanics. Nuclear-structure calculations
The gradient method and its possible improvements to solve general minimum problems is analysed. The procedure is tested in a simple...
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Localisation of the Site of Action of tube growth stimulation by micro UV-irradiation of pine pollen
Micro-irradiation of pine pollen grains was carried out with different doses at four different dose rates and the tube growth was observed. The...