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101.
G. Winter J. Döring W.D. Fromm L. Funke P. Kemnitz H. Prade E. Will 《Nuclear Physics A》1981,367(1):95-108
The excited states in 75Br have been studied via the reactions 74Se(p, γ), 74Se(d, n), 74Se(3He, pn) and 74Se(α, p2n) by using in-beam γ-ray spectroscopy. In addition to measurements of γ-γ coincidences, excitation functions and angular distributions of γ-rays, ns lifetime measurements have also been carried out. As a result 19 levels have been identified up to spin () and excitation energies up to 2.6 MeV. The B(E2) value of 88 W.u. derived for the 88.4 keV γ-ray indicates strong collectivity within a positive-parity band. A comparison of the excitation energies of the unique-parity states in 75Br and 77Br with those in 153Tb and 155Tb reveals that the average deformation increases when going from 77Br (N = 42) to 75Br (N = 40). 相似文献
102.
The resistivity tensor ? and the anisotropic Hall resistance ?H are measured for 70 K ? T ? 320K. ? is assigned to the anisotropy of the Fermi surface while ?H is related to the magnetization ellipsoid for T < TN = 228 K (anomalous Hall effect). 相似文献
103.
J. D'Ans G. Dorfmüller J. Großfeld H. Leonhardt Ph. Naoúm A. Berthman G. Jayme R. Korn F. Burgstaller H. Sommer H. Mendrzyk W. Weltzien Karin Windeck-Schulze E. Ristenpart E. Sauer A. Küntzel S. Reissinger W. Esch W. Toeldte H. P. Kaufmann S. Funke W. Halden B. Wurzschmitt H. Thomas E. van Hulle E. Messmer P. Rabe H. van Haasy G. Hamann T. Berglund M. Sartori Gebührenaussehuß für chemische Arbeiten 《Analytical and bioanalytical chemistry》1940,119(11-12):422-425
104.
G. Winter L. Funke R. Schwengner H. Prade R. Wirowski N. Nicolay A. Dewald P. von Brentano 《Zeitschrift für Physik A Hadrons and Nuclei》1992,344(2):229-230
High-spin states in85Kr have been studied via in-beam spectroscopy by bombarding a82Se target with 32 MeV7Li ions. Since85Kr is only formed with a small relative cross section proton-— coincidence techniques have been applied to enhance the rays of85Kr, even with respect to those of86Kr, in the measurements. A new sequence of high-spin states with excitation energies up to 4.8 MeV and tentative spins up to (23/2) has been established on top of the 17/2+
s isomer. A tentative assignment of the configurationvg
9
2/–1
(g
9/2
p
3
2/–1
orf
5
2/–1
) to the new levels is proposed.Supported by Deutsche Forschungsgemeinschaft 相似文献
105.
G. Winter J. Döring L. Funke L. Käubler R. Schwengner H. Prade 《Zeitschrift für Physik A Hadrons and Nuclei》1989,332(1):33-43
Using methods of in-beam spectroscopy in connection with 35 MeV7Li bombardment of82Se targets four new isomers have been identified. They are observed in83Br at 3070 keV (T1/2=0.6±0.2 μs), in85Rb at 2826 keV (T1/2=12.5±0.6 ns), in85Kr at 1991 keV (T1/2=1.2+ 0.4 1.0 μs) and in86Kr at 2250 keV (T1/2=3.1±0.6 ns). Spin and parity 19/2? have been assigned to the new isomer in85Rb that is interpreted as the coupling of a p3/2 proton to the g 9 2/?2 two-neutron excitation of the N=48 neutron system. Using the TDPAD method an upper limit for the g-factor of ¦g¦≦0.17 has been estimated for this isomer. The same two-neutron excitation is also believed to be responsible for the new isomer in83Br. The new isomers in85Kr and86Kr are interpreted as configurations containing the two-proton excitation (f 5 2/?1 , p 3 2/?1 ) where in the isomeric 17/2+ level of85Kr an additional g9/2 neutron hole is involved. 相似文献
106.
Chem.-Ing. A. Funke 《Analytical and bioanalytical chemistry》1969,244(2):105-112
The determination of metals in cubic ferrites is performed by volumetric analysis in the semi-microscale. The iron content is titrated cerimetrically. All other elements are determined by complexometric titration, partially after separation by ion-exchange methods. The separation of iron was achieved by ether and cupferron extraction. The errors of the determination amount up to 0.5% for iron, for other metals up to 1.0% or about 2% in the case of multicomponent systems. 相似文献
107.
Summary. This article deals with inequality measures on income distributions. These measures are assumed to fulfil common axioms like the Principle of Progressive Transfers, Normalization, and Symmetry. Strict Monotonicity will be defined and is included in the basic set of axioms. If the measures are especially based on bilateral comparisons and if two additional conditions are fulfilled the bilateral inequality measure must be proportional to the absolute distance of the two incomes involved. It is remarkable that all these conditions do not give an answer whether an inequality measure for two incomes should be a quasi-convex or a quasi-concave function. This question is controversely discussed in economic research. Our surprising answer, however, is given by use of RAO's statistic concept defining the diversity of a population. 相似文献
108.
109.
110.