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Decay estimates for time-fractional and other non-local in time subdiffusion equations in R^d
(Springer, 2016)
We prove optimal estimates for the decay in time of solutions to a rather general class
of non-local in time subdiffusion equations in R
d
. An important special case is the timefractional
diffusion equation, which has ...
Decay estimates in the supremum norm for the solutions to a nonlinear evolution equation
(RSE Scotland Foundation, 2014)
Decay of a 19− isomeric state in 156Lu
(American Physical Society, 2018)
A multiparticle spin-trap isomeric state having a half-life of 179(4) ns and lying 2601 keV above the yrast
10
+
state in
156
Lu
has been discovered. The
156
Lu
nuclei were produced by bombarding isotopically ...
Decay of the key 92-keV resonance in the 25Mg(p,γ) reaction to the ground and isomeric states of the cosmic γ-ray emitter 26Al
(Elsevier BV, 2021)
The 92-keV resonance in the 25Mg(p,γ)26Al reaction plays a key role in the production of 26Al at astrophysical burning temperatures of ≈100 MK in the Mg-Al cycle. However, the state can decay to feed either the ground, ...
Decay spectroscopy at the two-proton drip line : Radioactivity of the new nuclides 160Os and 156W
(Elsevier, 2023)
The radioactivity of 160 76Os84 and 156 74W82 that lie at the two-proton drip line has been measured in an experiment performed at the Accelerator Laboratory of the University of Jyväskylä. The 160Os nuclei were produced ...
Decay spectroscopy of 171,172Os and 171,172,174Ir
(American Physical Society (APS), 2023)
We report on a study of the α-decay fine structure and the associated Eα−Eγ correlations in the decays of 171,172Os and 171,172,174Ir. In total, 13 new α-decay energy lines have been resolved, and three new γ-ray transitions ...
Decay spectroscopy of 179 82 Pb 97 and evidence for a 9/2− intruder state in 179 81 Tl 98
(American Physical Society, 2017)
The very neutron-deficient isobars 179Pb and 179Tl have been produced using the fusion-evaporation reactions 104Pd(78Kr,xpyn), where x≤1 and y≥2. The gas-filled separator RITU was employed to transport and separate the ...
Decay studies in the A∼225 Po-Fr region from the DESPEC campaign at GSI in 2021
(Società Italiana di Fisica, 2022)
The HISPEC-DESPEC collaboration aims at investigating the struc-ture of exotic nuclei formed in fragmentation reactions with decay spectroscopymeasurements, as part of the FAIR Phase-0 campaign at GSI. This paper reportson ...
Decay studies of new isomeric states in 255No
(American Physical Society (APS), 2022)
The decay of excited states in 255No was investigated by applying the evaporation-residue–conversion-electron correlation technique. Two new isomeric states were observed in 255No together with the previously known one. ...
Decay studies of the long-lived states in Tl186
(American Physical Society (APS), 2020)
Decay spectroscopy of the long-lived states in 186Tl has been performed at the ISOLDE Decay Station at ISOLDE, CERN. The α decay from the low-spin (2−) state in 186Tl was observed for the first time and a half-life of ...