Naslov
First Measurement of 72Ge(n, γ) at n_TOF

Autori
Dietz, M. ; ... ; Bosnar, Damir ; ... ; Žugec, Petar

Kolaboracija
N_TOF Collaboration

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, kratko priopćenje, znanstveni

Izvornik
EPJ Web of Conferences 184 / - , 2018

Skup
9th European Summer School on Experimental Nuclear Astrophysics (Santa Tecla School)

Mjesto i datum
Acireale, Italija, 17.09.2017. - 24.09.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
neutron capture, 72Ge, n_TOF

Sažetak
The slow neutron capture process (s-process) is responsible for producing about half of the elemental abundances heavier than iron in the universe. Neutron capture cross sections on stable isotopes are a key nuclear physics input for s-process studies. The 72Ge(n, γ) cross section has an important influence on production of isotopes between Ge and Zr during s-process in massive stars and therefore experimental data are urgently required. 72Ge(n, γ) was measured at the neutron time-of-flight facility n_TOF (CERN) for the first time at stellar energies. The measurement was performed using an enriched 72GeO2 sample at a flight path of 185m with a set of liquid scintillation detectors (C6D6). The motivation, experiment and current status of the data analysis are reported.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA