Thes‐Process Branching at¹⁸⁵W

Cross-Section Measurements of theKr86(γ,n)Reaction to Probe thes-Process Branching atRaut1, Tonchev2, Rusev3 et al. 2013Phys. Rev. Lett.593330View full textAdd to dashboardCite

“…Similar to the analysis of previous (γ,n) measurements of interest to the s-process [18][19][20][21], we carried out statistical model calculations using the TALYS-1.43 code [22,23]. The results of these calculations based on the Hartree-Fock-Bogolyubov (HFB) + quasiparticlerandom-phase approximation (QRPA) γ-ray strength [24], shifted by -0.5 MeV, are also plotted in Fig.…”

Neutron physics of the Re/Os clock. I. Measurement of the (n,γ) cross sections ofOs186,187,188Mosconi1, Fujii2, Mengoni3 et al. 2010Phys. Rev. CSelf Cite311160View full textAdd to dashboardCite

“…Therefore, the radiogenic contribution to the abundance of 187 Os could be determined by subtraction of the s-process component from the observed abundance value. The branchings at 185 W and 186 Re require a corresponding correction of the radiogenic component, which can be determined by a detailed analysis of the s-process reaction flow using a reliable set of stellar (n,γ ) cross sections [9][10][11].…”

The (n,γ) cross sections of short-living s-process branching points

“…In our case, scaling the MACS with a constant factor f equals scaling the γ-ray strength function. For further discussion see [11].…”