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CERN Document Server 68 registres trobats  1 - 10següentfinal  anar al registre: La cerca s'ha fet en 0.74 segons. 
1.
Neutron-induced fission cross sections of Th232 and U233 up to 1 GeV using parallel plate avalanche counters at the CERN n_TOF facility / n_TOF Collaboration
The neutron-induced fission cross sections of Th232 and U233 were measured relative to U235 in a wide neutron energy range up to 1 GeV (and from fission threshold in the case of Th232, and from 0.7 eV in case of U233), using the white-spectrum neutron source at the CERN Neutron Time-of-Flight (n_TOF) facility. Parallel plate avalanche counters (PPACs) were used, installed at the Experimental Area 1 (EAR1), which is located at 185 m from the neutron spallation target. [...]
2023 - 21 p. - Published in : Phys. Rev. C 107 (2023) 044616 Fulltext: PDF;
2.
New Capabilities of the FLUKA Multi-Purpose Code / Ahdida, C (CERN) ; Bozzato, D (CERN ; KIT, Karlsruhe, Dept. Phys.) ; Calzolari, D (CERN) ; Cerutti, F (CERN) ; Charitonidis, N (CERN) ; Cimmino, A (Prague, Inst. Phys.) ; Coronetti, A (CERN ; Jyvaskyla U.) ; D'Alessandro, G L (CERN) ; Donadon Servelle, A (CERN ; Ecole Polytechnique, Lausanne) ; Esposito, L S (CERN) et al.
FLUKA is a general purpose Monte Carlo code able to describe the transport and interaction of any particle and nucleus type in complex geometries over an energy range extending from thermal neutrons to ultrarelativistic hadron collisions. It has many different applications in accelerator design, detector studies, dosimetry, radiation protection, medical physics, and space research. [...]
2022 - 14 p. - Published in : Front. Phys. 9 (2022) 788253 Fulltext: PDF;
3.
Measurement and analysis of the $^{241}$Am neutron capture cross section at the n_TOF facility at CERN / Mendoza, E (Madrid, CIEMAT) ; Cano-Ott, D (Madrid, CIEMAT) ; Altstadt, S (Goethe U., Frankfurt (main)) ; Andriamonje, S (IRFU, Saclay) ; Andrzejewski, J (Lodz U.) ; Audouin, L (Orsay, IPN) ; Balibrea, J (Madrid, CIEMAT) ; Bécares, V (Madrid, CIEMAT) ; Barbagallo, M (INFN, Bari) ; Bečvář, F (Charles U.) et al. /n_TOF
The Am241(n,γ) cross section has been measured at the n_TOF facility at CERN with the n_TOF BaF2 Total Absorption Calorimeter in the energy range between 0.2 eV and 10 keV. Our results are analyzed as resolved resonances up to 700 eV, allowing a more detailed description of the cross section than in the current evaluations, which contain resolved resonances only up to 150–160 eV. [...]
2018 - 21 p. - Published in : Phys. Rev. C 97 (2018) 054616
4.
High accuracy $^{234}$U(n,f) cross section in the resonance energy region / n_TOF Collaboration
New results are presented of the 234U neutron-induced fission cross section, obtained with high accuracy in the resonance region by means of two methods using the 235U(n,f) as reference. The recent evaluation of the 235U(n,f) obtained with SAMMY by L. [...]
2017 - 4 p. - Published in : EPJ Web Conf. 146 (2017) 04057 Fulltext: PDF;
In : ND 2016 International Conference on Nuclear Data for Science and Technology, Bruges, Belgium, 11 - 16 Sep 2016, pp.04057
5.
The $^{236}$U neutron capture cross-section measured at the n_TOF CERN facility / Mastromarco, M (INFN, Bari) ; Barbagallo, M (INFN, Bari) ; Vermeulen, M J (U. York (main)) ; Colonna, N (INFN, Bari) ; Altstadt, S (Goethe U., Frankfurt (main)) ; Andrzejewski, J (U. Lodz (main)) ; Audouin, L (Orsay, IPN) ; Bécares, V (Madrid, CIEMAT) ; Bečvář, F (Charles U., Prague (main)) ; Belloni, F (IRFU, Saclay) et al. /n_TOF
The $^{236}$U isotope plays an important role in nuclear systems, both for future and currently operating ones. The actual knowledge of the capture reaction of this isotope is satisfactory in the thermal region, but it is considered insufficient for Fast Reactor and ADS applications. [...]
2017 - 4 p. - Published in : EPJ Web Conf. 146 (2017) 11054 Fulltext: PDF; External link: Fulltext
In : ND 2016 International Conference on Nuclear Data for Science and Technology, Bruges, Belgium, 11 - 16 Sep 2016, pp.11054
6.
Measurement of the $^{241}$Am neutron capture cross section at the n_TOF facility at CERN / Mendoza, E (Madrid, CIEMAT) ; Cano-Ott, D ; Altstadt, S ; Andriamonje, S ; Andrzejewski, J ; Audouin, L ; Balibrea, J ; Bécares, V ; Barbagallo, M ; Bečvář, F et al. /n_TOF
New neutron cross section measurements of minor actinides have been performed recently in order to reduce the uncertainties in the evaluated data, which is important for the design of advanced nuclear reactors and, in particular, for determining their performance in the transmutation of nuclear waste. We have measured the $^{241} \text{Am(n}, \gamma)$ cross section at the n_TOF facility between 0.2 eV and 10 keV with a BaF$_2$ Total Absorption Calorimeter, and the analysis of the measurement has been recently concluded. [...]
2017 - 4 p. - Published in : EPJ Web Conf. 146 (2017) 11022 Fulltext: PDF;
In : ND 2016 International Conference on Nuclear Data for Science and Technology, Bruges, Belgium, 11 - 16 Sep 2016, pp.11022
7.
Dissemination of data measured at the CERN n_TOF facility / Dupont, E (IRFU, Saclay) ; Otuka, N ; Cabellos, O ; Aberle, O (CERN) ; Aerts, G ; Altstadt, S ; Alvarez, H ; Alvarez-Velarde, F ; Andriamonje, S ; Andrzejewski, J et al. /n_TOF
The n_TOF neutron time-of-flight facility at CERN is used for high quality nuclear data measurements from thermal energy up to hundreds of MeV. In line with the CERN open data policy, the n_TOF Collaboration takes actions to preserve its unique data, facilitate access to them in standardised format, and allow their re-use by a wide community in the fields of nuclear physics, nuclear astrophysics and various nuclear technologies. [...]
2017 - 4 p. - Published in : EPJ Web Conf. 146 (2017) 07002 Fulltext: PDF; External link: Fulltext
In : ND 2016 International Conference on Nuclear Data for Science and Technology, Bruges, Belgium, 11 - 16 Sep 2016, pp.07002
8.
Experiments with neutron beams for the astrophysical s process / Lederer, C (Frankfurt U. ; Vienna U. ; Edinburgh U.) ; Altstadt, S (Frankfurt U.) ; Andrzejewski, J (Lodz U.) ; Audouin, L (Orsay, IPN) ; Barbagallo, M (INFN, Bari) ; Bécares, V (Madrid, CIEMAT) ; Bečvář, F (Charles U.) ; Belloni, F (Saclay) ; Berthoumieux, E (Saclay ; CERN) ; Billowes, J (Manchester U.) et al.
Neutron capture cross sections are the key nuclear physics input to study the slow neutron capture process, which is responsible for forming about half of the elemental abundances above Fe. Stellar neutron capture cross section can be measured by the time-of-flight technique, or by activation. [...]
2016 - Published in : J. Phys.: Conf. Ser. 665 (2016) 012020 Fulltext: PDF;
In : 6th Nuclear Physics in Astrophysics and 26th International Nuclear Physics Divisional Conference of the European Physical Society, Lisbon, Portugal, 19 - 24 May 2013, pp.012020
9.
Measurement of the $^{238}\mathrm{U}(n,\gamma)$ cross section up to 80 keV with the Total Absorption Calorimeter at the CERN n_TOF facility / Wright, T (Manchester U.) ; Guerrero, C (CERN ; Seville U.) ; Billowes, J (Manchester U.) ; Cano-Ott, D (Madrid, CIEMAT) ; Mendoza, E (Madrid, CIEMAT) ; Altstadt, S (Goethe U., Frankfurt (main)) ; Andrzejewski, J (Lodz U.) ; Audouin, L (Orsay, IPN) ; Bécares, V (Madrid, CIEMAT) ; Barbagallo, M (INFN, Bari) et al. /n_TOF
The radiative capture cross section of a highly pure (99.999%), 6.125(2) grams and $9.56(5) \times 10^{−4}$ atoms/barn areal density $^{238}$U sample has been measured with the Total Absorption Calorimeter (TAC) in the 185 m flight path at the CERN neutron time-of-flight facility n_TOF. This measurement is in response to the NEA High Priority Request list, which demands an accuracy in this cross section of less than 3% below 25 keV. [...]
2017 - 11 p. - Published in : Phys. Rev. C 96 (2017) 064601 Fulltext: PDF;
10.
Update On The Code Intercomparison and Benchmark For Muon Fluence and Absorbed Dose Induced By An 18-GeV Electron Beam After Massive Iron Shielding / Fasso, A. (SLAC) ; Ferrari, A. (CERN) ; Mokhov, N.V. (Fermilab) ; Mueller, S.E. (HZDR, Dresden) ; Nelson, W.R. (SLAC) ; Roesler, S. (CERN) ; Sanami, T. (KEK, Tsukuba) ; Striganov, S.I. (Fermilab) ; Versaci, R.
In 1974, Nelson, Kase and Svensson published an experimental investigation on muon shielding around SLAC high-energy electron accelerators. [...]
arXiv:1705.02292 ; FERMILAB-CONF-16-574-APC.
- 2016-12. - 14 p.
Fermilab Library Server (fulltext available) - Full text

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