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Open AccessMatter radius of the doubly-magic \(^{56}\) Ni measured in a storage ring
The matter radius of the doubly magic \(^{56}\) 56 ...
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Article
Alpha-gamma decay studies of 253No and its daughter products 253Md , 249Fm
Nuclear structure and decay of the isotope 253No and its decay products 249Fm and 253Md were investigated by means of \( \alpha\) ...
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Article
Isomeric states in 253No and 253Fm
Nuclear structure and decay of isomeric states in 253No were investigated. The isotope was produced by the reaction 48Ca + 207Pb . The excitation energy of the known single-particle isomeric state ( 5/2+[622] wa...
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Article
Alpha-gamma decay studies of 261Sg and 257Rf
The isotope 261Sg and its decay product 257Rf were produced in the nuclear reaction 208Pb(54Cr, n)261Sg . The radioactive decay of these isotopes was investigated by means of
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Article
Decay studies of K isomers in 254No
A detailed \( \gamma\) spectroscopic decay study of two K isomers in 254No was performed. In addition to the previously...
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Article
Decay properties of neutron-deficient isotopes of elements from Z = 101 to Z = 108
In a series of experiments performed at the velocity filter SHIP, new or improved decay data of neutron-deficient isotopes of elements from mendelevium (Z = 101) to hassium (Z = 108) were obtained. In particular,...
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Article
Decay studies of neutron-deficient lawrencium isotopes
The radioactive decay of the isotopes 254-256Lr and their daughter products was investigated by means of α , prompt α -γ and delayed conversion electron-γ coincidence spectroscopy. The isotopes were produced usin...
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Article
Identification of a K isomer in 252No
A K isomer with a half-life of (110±10) ms at an excitation energy of 1254keV has been identified in the nucleus 252No . The isomer is interpreted as a two-quasineutron state with K π = 8-
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Article
The reaction 48Ca + 238U → 286112* studied at the GSI-SHIP
The fusion reaction of 48Ca projectiles with 238U target nuclei was studied at the velocity filter SHIP of GSI in Darmstadt. Two decay chains were measured, which fully confirm data that were previously assigned ...
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Article
Alpha-gamma decay studies of 255Rf, 251No and 247Fm
The decay of the isotopes 255Rf, 251No and 247Fm produced in the reactions $\mathrm{{}^{207}Pb\ensuremath({}^{50}Ti,2n){}^{255}Rf\ {}^...
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Article
Alpha-gamma decay studies of 255No
The decay of 255No was investigated by means of α-γ spectroscopy. The isotope was produced in the reactions 208Pb(48Ca, n)255No, $\mat...
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Article
Energy systematics of low-lying Nilsson levels in odd-mass einsteinium isotopes
The decay of odd-mass mendelevium isotopes ( A = 247-255) has been studied by means of α-γ spectroscopy. Strong evidence for a small α branch in the decay of 253Md was found. γ lines in coincidence with α-decays ...
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Article
Second experiment at VASSILISSA separator on the synthesis of the element 112
The upgraded separator VASSILISSA was used to confirm results of previous experiments on the synthesis of the heavy isotopes of the element 112 obtained in complete-fusion reactions of 48Ca and 238U. An additiona...