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Artículo
Radiative neutron capture cross-section measurement of ge isotopes at n_TOF CERN facility and its importance for stellar nucleosynthesis
(Polska Akademia Nauk, 2021-04)
This manuscript summarizes the results of radiative neutron capture cross-section measurements on two stable germanium isotopes, 70Ge and 73Ge. Experiments were performed at the n_TOF facility at CERN via the time-of-flight ...
Artículo
Monte Carlo simulations and n-p differential scattering data measured with Proton Recoil Telescopes
(EDP Sciences, 2020)
The neutron-induced fission cross section of 235U, a standard at thermal energy and between 0.15 MeV and 200 MeV, plays a crucial role in nuclear technology applications. The long-standing need of improving cross section ...
Artículo
Experimental Validation of an Analytical Microdosimetric Model Based on Geant4-DNA Simulations by Using a Silicon-based Microdosimeter
(Elsevier, 2020)
Purpose: To study the agreement between proton microdosimetric distributions measured with a silicon-based cylindrical microdosimeter and a previously published analytical microdosimetric model based on Geant4-DNA in-water ...
Ponencia
Neutron-induced cross section measurements
(EPJ Web of Conferences, 2023)
Neutron-induced cross sections represent the main nuclear input to models of stellar and Big-Bang nucleosynthesis. While (n, gamma) reactions are relevant for the formation of elements heavier than iron, (n,p) and (n,alpha) ...
Ponencia
New detection systems for an enhanced sensitivity in key stellar (n,gamma) measurements
(E D P Sciences, 2023)
Neutron capture cross-section measurements are fundamental in the study of astrophysical phenomena, such as the slow neutron capture (s-) process of nucleosynthesis operating in red-giant and massive stars. However, neutron ...
Ponencia
New perspectives for neutron capture measurements in the upgraded CERN-n_TOF Facility
(E D P Sciences, 2023)
The n_TOF facility has just undergone in 2021 a major upgrade with the installation of its third generation spallation target that has been designed to optimize the performance of the two n_TOF time-of-flight lines. This ...
Ponencia
Overview of the dissemination of n_TOF experimental data and resonance parameters
(EDP Sciences, 2023)
The n_TOF neutron time-of-flight facility at CERN is used for nuclear data measurements. The n_TOF Collaboration works closely with the Nuclear Reaction Data Centres (NRDC) network to disseminate the experimental data ...
Artículo
Investigation of the 240Pu(n, f ) reaction at the n_TOF/EAR2 facility in the 9 meV–6 MeV range
(American Physical Society, 2020)
Background: Nuclear waste management is considered amongst the major challenges in the field of nuclear energy. A possible means of addressing this issue is waste transmutation in advanced nuclear systems, whose operation ...
Ponencia
A segmented total energy detector (sTED) for (n, gamma) cross section measurements at n_TOF EAR2
(EPJ Web of Conf., 2023)
The neutron time-of-flight facility n_TOF is characterised by its high instantaneous neutron intensity, high resolution and broad neutron energy spectra, specially conceived for neutron-induced reaction cross section ...
Artículo
Neutron Capture on the s-Process Branching Point Tm 171 via Time-of-Flight and Activation
(American Physical Society, 2020)
The neutron capture cross sections of several unstable nuclides acting as branching points in the s process are crucial for stellar nucleosynthesis studies. The unstable Tm171 (t1/2=1.92 yr) is part of the branching around ...