Exploració per autor "Cortés Rossell, Guillem Pere"
Ara es mostren els items 81-100 de 240
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Measurement and resonance analysis of the 33S (n, alpha) 30Si cross section at the CERN n_TOF facility in the energy region from 10 to 300 keV
(AMER PHYSICAL SOC, 2018-06-04)
Article
Accés obertThe 33S(n,a)30Si cross section has been measured at the neutron time-of-flight (n_TOF) facility at CERN in the neutron energy range from 10 to 300 keV relative to the 10B(n,a)7Li cross-section standard. Both reactions were ... -
Measurement at n_TOF of the 237 Np(n,gamma) and 240 Pu(n,gamma) Cross Sections for the Transmutation of Nuclear Waste
(2006)
Text en actes de congrés
Accés obertThe final design, safety assessment and precise performance analysis of transmutation devices such as Accelerator Driven Systems (ADS) or Fast Critical Reactors, need accurate and reliable nuclear data. The cross sections ... -
Measurement of 139-La(n,gamma) cross section
(American Institute of Physics (AIP), 2005)
Text en actes de congrés
Accés restringit per política de l'editorialWe measured the neutron capture cross section of 139La relative to 197Au in the energy range of 0.6 eV to 9 keV at n_TOF, the neutron time-of-flight facility at CERN. After a description of the experimental apparatus, ... -
Measurement of 139-La(n,gamma) Cross Section at n_TOF
(American Institute of Physics (AIP), 2005)
Text en actes de congrés
Accés restringit per política de l'editorialThe capture cross section of the 139La has been measured relative to 197Au standard at n_TOF. We provide here a short description of the experimental apparatus and of the data analysis procedures. The extracted resonance ... -
Measurement of 73Ge(n,gamma) cross sections and implications for stellar nucleosynthesis
(Elsevier, 2019-03-10)
Article
Accés obert73Ge(n,gamma) cross sections were measured at the neutron time-of-flight facility n_TOF at CERN up to neutron energies of 300 keV, providing for the first time experimental data above 8 keV. Results indicate that the stellar ... -
Measurement of capture cross sections of 90,91,92,94,96 Zr isotopes at n_TOF
(Robert C.Haight; Mark B. Chadwick; Toshihiko Kawano; Patrick Talou, 2004)
Text en actes de congrés
Accés restringit per política de l'editorialThe neutron capture cross sections for Zr isotopes have important implications in nuclear technologies as well in the field of nuclear astrophysics. The innovative features of the n_TOF CERN facility allowed for an ... -
Measurement of neutron induced fission of 235-U, 233-U and 245-Cm with the FIC detector at the CERN n TOF facility
(EDP Sciences, 2007)
Text en actes de congrés
Accés obertA series of measurements of neutron induced fission cross section of various TRU isotopes have been performed at the CERN n TOF spallation neutron facility, in the energy range from thermal to nearly 250 MeV. The ... -
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
Accés obertThe 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 151Sm(n,g)152Sm cross section at n_TOF
(2005-07)
Article
Accés restringit per política de l'editorialThe 151Sm(n,γ)152Sm cross section, which is important for the interpretation of the 151Sm branching as an s-process thermometer, was measured from 1 eV up to 1 MeV at the innovative n_TOF facility at CERN. Based on these ... -
Measurement of the 154Gd(n,gamma) cross section and its astrophysical implications
(Elsevier, 2020-05-10)
Article
Accés obertThe neutron capture cross section of 154Gd was measured from 1 eV to 300 keV in the experimental area located 185 m from the CERN n_TOF neutron spallation source, using a metallic sample of gadolinium, enriched to 67% in ... -
Measurement of the 197-Au(n,gamma ) cross section at n_TOF, - a step forward towards a new standard for capture cross section measurements
(2008)
Text en actes de congrés
Accés obertThe accurate knowledge of the 197Au(n,g ) reaction cross section is of great importance, since this reaction if often used as a reference in capture cross section measurements relevant to Nuclear Astrophysics, as well ... -
Measurement of the 197-Au(n,gamma) cross section at n TOF: towards a new standard
(EDP Sciences, 2007)
Text en actes de congrés
Accés obertTwo different detectors and techniques are employed at n TOF facility, at CERN, to improve the accuracy of the neutron capture cross section of 197Au(n,γ): a total absorption calorimeter and a set of C6D6. The accurate knowledge ... -
Measurement of the 235U(n, f) cross section relative to the 6Li(n, t) and 10B(n, a) standards from thermal to 170 keV neutron energy range at n_TOF
(2019-07-26)
Article
Accés obertThe 235U(n, f ) cross section was measured at n_TOF relative to 6Li(n, t) and 10B(n,a) , with high resolution ( L=183.49(2) m) and in a wide energy range (25meV-170keV) with 1.5% systematic uncertainty, making use of a ... -
Measurement of the 235U(n,f) cross section relative to the 6Li(n,t) and 10B(n,a) standards from thermal to 170 keV neutron energy range at n_TOF
(2019-02-27)
Report de recerca
Accés obertThe 235U(n,f) cross section was measured in a wide energy range at n_TOF relative to 6Li(n,t) and 10B(n,alpha), with high resolution and in a wide energy range, with a setup based on a stack of six samples and six silicon ... -
Measurement of the 236U(n, f ) cross section from 170 meV to 2 MeV at the CERN n TOF facility
(2011-10-31)
Article
Accés restringit per política de l'editorialThe neutron-induced fission cross section of 236U was measured at the neutron Time-of-Flight (n TOF) facility at CERN relative to the standard 235U(n,f ) cross section for neutron energies ranging from above thermal ... -
Measurement of the 238U radiative capture cross section with C6D6 at the CERN n TOF facility
(2014-05-01)
Article
Accés restringit per política de l'editorialWe present the preliminary results of the U-238(n,gamma) reaction cross section measurement, performed on April 2012 at the CERN n TOF facility using C6D6 scintillation detectors over an energy range from thermal to 1 MeV. ... -
Measurement of the 24,25,26Mg(n, gamma) reaction cross-section at n-TOF
(PoS - Proceedings of Science, 2010)
Text en actes de congrés
Accés obertWe have measured the neutron-induced capture cross-section of the importants-process isotopesof magnesium. The measurement has been performed at the neutron time-of-flight facility n_TOFat CERN. From a preliminary analysis ... -
Measurement of the 240,242Pu(n,f) cross section at the CERN n_TOF facility
(2014)
Text en actes de congrés
Accés obertKnowledge of neutron cross sections of various plutonium isotopes and other minor actinides is crucial for the design of advanced nuclear systems. The 240, 242Pu(n,f) cross sections were measured at the CERN n_TOF facility, ... -
Measurement of the 240Pu(n,f) cross-section at the CERN n TOF facility: First results from experimental area II (EAR-2)
(EDP Sciences, 2016)
Comunicació de congrés
Accés obertThe accurate knowledge of the neutron-induced fission cross-sections of actinides and other isotopes involved in the nuclear fuel cycle is essential for the design of advanced nuclear systems, such as Generation-IV nuclear ... -
Measurement of the 241Am and the 243Am neutron capture cross sections at the n TOF facility at CERN
(2014-05-01)
Article
Accés restringit per política de l'editorialThe capture cross sections of 241Am and 243Am were measured at the n TOF facility at CERN in the epithermal energy range with a BaF2 Total Absorption Calorimeter. A preliminary analysis of the 241Am and a complete analysis ...
