NSR Query Results

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NSR database version of April 11, 2024.

Search: Author = H.Wilsenach

Found 4 matches.

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2020SC12      Phys.Rev. C 102, 045811 (2020)

P.Scholz, H.Wilsenach, H.W.Becker, A.Blazhev, F.Heim, V.Foteinou, U.Giesen, C.Munker, D.Rogalla, P.Sprung, A.Zilges, K.Zuber

New measurement of the 144Sm(α, γ)148Gd reaction rate for the γ process

NUCLEAR REACTIONS 144Sm(α, γ)148Gd, E=10.66-12.66 MeV; measured Eα, Iα from α decay of 148Gd at , σ(E) using activation method by irradiating the 144Sm targets at the cyclotron of PTB-Braunschweig, and α counting at TU-Dresden; deduced astrophysical reaction rates from 1.5-4.5 GK. Comparison with earlier experimental results, and with statistical-model using the TALYS code and the latest parametrizations of α+ nucleus optical model potentials (OMPs). Reaction rates compared with data in Reaclib database.

doi: 10.1103/PhysRevC.102.045811
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2017BR04      Phys.Lett. B 768, 317 (2017)

M.Braun, Y.M.Georgiev, T.Schonherr, H.Wilsenach, K.Zuber

A new precision measurement of the α-decay half-life of 190Pt

RADIOACTIVITY 190Pt(α); measured decay products, Eα, Iα; deduced T1/2 and uncertainties. Comparison with available data.

doi: 10.1016/j.physletb.2017.02.052
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Data from this article have been entered in the XUNDL database. For more information, click here.

2017WI01      Phys.Rev. C 95, 034618 (2017)

H.Wilsenach, K.Zuber, D.Degering, R.Heller, V.Neu

High precision half-life measurement of 147Sm α decay from thin-film sources

RADIOACTIVITY 147Sm(α); measured Eα, Iα, isotopic abundance of 147Sm, half-life of 147Sm decay using natural Sm samples and ultra-low-background twin Frisch-grid ionization chamber (TF-GIC). GEANT4 simulation to determine the geometrical efficiency for each sample. Comparison with previous half-life measurements.

ATOMIC MASSES 144,147,148,149,150,152,154Sm; measured isotopic abundances of natural Sm samples using inductively coupled plasma mass spectrometry (ICP-MS). Comparison with literature data.

doi: 10.1103/PhysRevC.95.034618
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Data from this article have been entered in the XUNDL database. For more information, click here.

2015ST09      Int.J.Mod.Phys. E24, 1550043 (2015)

C.Stengl, H.Wilsenach, K.Zuber

First search for the α-decay of 146Nd into the first excited state of 142Ce

RADIOACTIVITY 146Nd(α); measured decay products, Eγ, Iγ; deduced T1/2 limit.

doi: 10.1142/S0218301315500433
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