Now showing items 1-9 of 9

• #### Constraints on the dipole photon strength for the odd uranium isotopes ﻿

(American Physical Society, 2022-02-01)
Article
Open Access
Nuclear level densities (NLDs) and photon strength functions (PSFs), also called ¿ -ray or radiation strength functions, represent average properties of the nucleus in the regime of excitation where individual levels and ...
• #### Destruction of the cosmic ¿ -ray emitter Al 26 in massive stars: Study of the key Al 26 (n,p) reaction ﻿

(American Physical Society, 2021-08-01)
Article
Open Access
The 26 Al ( n , p ) 26 Mg reaction is the key reaction impacting on the abundances of the cosmic ¿ -ray emitter 26 Al produced in massive stars and impacts on the potential pollution of the early solar system with 26 Al ...
• #### High accuracy, high resolution 235U(n,f) cross section from n_TOF (CERN) from 18 meV to 10 keV ﻿

(Springer Nature, 2022-08-01)
Article
Open Access
U(n,f) cross section was measured in a wide energy range (18 meV–170 keV) at the n_TOF facility at CERN, relative to 6Li(n,t) and 10B(n,a) standard reactions, with high resolution and accuracy, with a setup based on a stack ...
• #### Measurement of the 238 U ( n , gamma ) cross section up to 80 keV with the Total Absorption Calorimeter at the CERN n_TOF facility ﻿

(AMER PHYSICAL SOC, 2017-12-01)
Article
Open Access
The radiative capture cross section of a highly pure (99.999%), 6.125(2) grams and 9.56(5) 10-4 atoms/barn areal density 238-U sample has been measured with the Total Absorption Calorimeter (TAC) in the 185 m flight path ...
• #### Measurement of the 72Ge(n,¿) cross section over a wide neutron energy range at the CERN n_TOF facility ﻿

(American Physical Society, 2021-04-01)
Article
Open Access
The 72 Ge ( n , ¿ ) cross section was measured for neutron energies up to 300 keV at the neutron time-of-flight facility n _ TOF (CERN), Geneva, for the first time covering energies relevant to heavy-element synthesis in ...
• #### Measurement of the a ratio and (n,¿) cross section of U 235 from 0.2 to 200 eV at n_TOF ﻿

(American Physical Society, 2020-10-20)
Article
Open Access
We measured the neutron capture-to-fission cross-section ratio (a ratio) and the capture cross section of 235U between 0.2 and 200 eV at the n_TOF facility at CERN. The simultaneous measurement of neutron-induced capture ...
• #### Measurement of the cross section at the n_TOF facility at CERN ﻿

(American Physical Society, 2021-10-01)
Article
Open Access
The 76 Ge ( n , ¿ ) reaction has been measured at the n_TOF facility at CERN via the time-of-flight technique. Neutron capture cross sections on 76 Ge are of interest to a variety of low-background experiments, such as ...
• #### Measurement of the U-238(n,gamma) cross section up to 80 keV with the total absorption calorimeter at the CERN n_TOF facility ﻿

(AMER PHYSICAL SOC, 2017-12)
Article
Open Access
The radiative capture cross section of a highly pure (99.999%), 6.125(2) grams and 9.56(5)E-4 atoms/barn areal density 238U sample has been measured with the Total Absorption Calorimeter (TAC) in the 185 m flight path at ...
• #### The CERN n_TOF facility: a unique tool for nuclear data measurement ﻿

(2015)
Conference report
Open Access
The study of the resonant structures in neutron-nucleus cross-sections, and therefore of the compoundnucleus reaction mechanism, requires spectroscopic measurements to determine with high accuracy the energy of the neutron ...