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Mostrando ítems 61-70 de 74
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 setup and procedure for the measurement of the 7Be(n,p)7Li reaction at n_TOF
(Elsevier, 2018-04-11)
Following the completion of the second neutron beam line and the related experimental area (EAR2) at the n_TOF spallation neutron source at CERN, several experiments were planned and performed. The high instantaneous neutron ...
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 ...
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 ...
Ponencia
Compton imaging for enhanced sensitivity (n,gamma) cross section TOF experiments: Status and prospects
(EDP Sciences, 2023)
Radiative neutron-capture cross sections are of pivotal importance in many fields such as nucle-osynthesis studies or innovative reactor technologies. A large number of isotopes have been measured with high accuracy, but ...
Ponencia
The neutron time-of-flight facility n TOF at CERN: Recent facility upgrades and detector developments
(IOP Publishing Ltd, 2023)
Based on an idea by Carlo Rubbia, the n TOF facility at CERN has been operating for over 20 years. It is a neutron spallation source, driven by the 20 GeV/c proton beam from the CERN PS accelerator. Neutrons in a very wide ...
Ponencia
First high resolution measurement of neutron capture resonances in Yb-176 at the n TOF CERN facility
(EDP Sciences, 2023-05)
Several international agencies recommend the study of new routes and new facilities for producing radioisotopes with application to nuclear medicine. Lu-177 is a versatile radioisotope used for therapy and diagnosis ...
Ponencia
Detector set up for the measurements of the neutron -induced fission cross section of U-235 relative to n -p scattering up to 150 MeV at CERN-n_TOF
(EDP Sciences, 2023-05)
A new measurement of the U-235(n,f) fission cross section was carried out at n_TOF. The experiment covered the neutron energy range from 10 MeV up to 500 MeV, and it used the H-1(n,n) cross section as normalization for the ...