2014-02-06
04:28 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2013-12-06
04:26 |
A new CVD Diamond Mosaic-Detector for (n,$\alpha$) Cross-Section Measurements at the n_TOF Experiment at CERN
/ Weiss, C (Vienna, Tech. U., Atominst. ; CERN) ; Griesmayer, E (Vienna, Tech. U., Atominst.) ; Guerrero, C (CERN)
/n_TOF Collaboration
At the n_TOF experiment at CERN a dedicated single-crystal chemical vapor deposition (sCVD) Diamond Mosaic-Detector has been developed for (n,$\alpha$) cross-section measurements. The detector, characterized by an excellent time and energy resolution, consists of an array of 9 sCVD diamond diodes. [...]
arXiv:1312.1649.-
2013
- Published in : Nuclear Instruments and Methods in Physics Research A: 732 (2013) , pp. 190-194
External link: Preprint
In : 13th Vienna Conference on Instrumentation, Vienna, Austria, 11 - 15 Feb 2013
|
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2013-03-28
15:50 |
Measurement of the fission fragment angular distribution for 232Th(n,f) at the CERN n-TOF facility
/ Tarrío, D (U. Santiago de Compostela (main)) ; Tassan-Got, L (Orsay, IPN) ; Audouin, L (Orsay, IPN) ; Duran, I (U. Santiago de Compostela (main)) ; Leong, L S (Orsay, IPN) ; Paradela, C (U. Santiago de Compostela (main)) ; Altstadt, S (Goethe U., Frankfurt (main)) ; Andrzejewski, J (Lodz U.) ; Barbagallo, M (INFN, Bari) ; Bécares, V (Madrid, CIEMAT) et al.
A fission reaction chamber was designed to measure the angular distribution of the fragments emitted in neutron-induced fission reactions at n_TOF. Up to ten Parallel Plate Avalanche Counters can be included and kept at controlled low-pressure gas. [...]
2012
Fulltext: PDF;
In : 13th International Conference on Nuclear Reaction Mechanisms, Villa Monastero, Varenna, Italy, 11 - 15 Jun 2012, pp.253
|
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2012-05-08
17:45 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2011-11-21
10:50 |
$^{197}$Au($n,\gamma$) cross section in the unresolved resonance region
/ Lederer, C. (Vienna U.) ; Colonna, N (INFN, Bari) ; Domingo-Pardo, C (CSIC, Catalunya) ; Gunsing, F (DAPNIA, Saclay) ; Kappeler, F (Karlsruhe, Inst. Technol.) ; Massimi, C. (INFN, Bologna ; Bologna U.) ; Mengoni, A. (CERN ; IAEA, Vienna) ; Wallner, A. (Vienna U.) ; Abbondanno, U. (INFN, Trieste) ; Aerts, G. (DAPNIA, Saclay) et al.
The cross section of the reaction (197)Au(n,gamma) was measured with the time-of-flight technique at the n_TOF (neutron time-of-flight) facility in the unresolved resonance region between 5 and 400 keV using a pair of C(6)D(6) (where D denotes (2)H) liquid scintillators for the detection of prompt capture gamma rays. The results with a total uncertainty of 3.9%-6.7% for a resolution of 20 bins per energy decade show fair agreement with the Evaluated Nuclear Data File Version B-VII.0 (ENDF B-VII.0), which contains the standard evaluation. [...]
2011
- Published in : Phys. Rev. C 83 (2011) 034608
APS Published version, local copy: PDF;
|
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2011-11-21
10:49 |
Neutron capture on (94)Zr: Resonance parameters and Maxwellian-averaged cross sections
/ Tagliente, G (Gent U. ; INFN, Bari) ; Milazzo, P.M (INFN, Trieste) ; Fujii, K (INFN, Trieste) ; Abbondanno, U (INFN, Trieste) ; Aerts, G (DAPNIA, Saclay) ; Alvarez, H (Santiago de Compostela U.) ; Alvarez-Velarde, F (Madrid, CIEMAT) ; Andriamonje, S (DAPNIA, Saclay) ; Andrzejewski, J (Lodz U.) ; Audouin, L (Karlsruhe, Forschungszentrum) et al.
The neutron capture cross sections of the Zr isotopes play an important role in nucleosynthesis studies. The s-process reaction flow between the Fe seed and the heavier isotopes passes through the neutron magic nucleus (90)Zr and through (91,92,93,94)Zr, but only part of the flow extends to (96)Zr because of the branching point at (95)Zr. [...]
2011
- Published in : Phys. Rev. C 84 (2011) 015801
APS Published version, local copy: PDF;
|
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2011-11-21
10:48 |
The Role of Fe and Ni for S-process Nucleosynthesis and Innovative Nuclear Technologies
/ Giubrone, G (Valencia U., IFIC) ; Ventura, A (ENEA, Bologna, Italy.) ; Perkowski, J (Lodz U.) ; Andriamonje, S (CERN) ; Carrapico, C (ITN, Lisbon) ; Wallner, A (U. Vienna (main)) ; Vannini, G (INFN, Bologna ; Bologna U.) ; Quesada, J M (Seville U.) ; Lederer, C (U. Vienna (main)) ; Tarrio, D (Santiago de Compostela U.) et al.
The accurate measurement of neutron capture cross sections of all Fe and Ni isotopes is important for disentangling the contribution of the s-process and the r-process to the stellar nucleosynthesis of elements in the mass range 60 < A < 120. At the same time, Fe and Ni are important components of structural materials and improved neutron cross section data is relevant in the design of new nuclear systems. [...]
2011
- Published in : J. Korean Phys. Soc. 59 (2011) 2106-2109
In : International Conference on Nuclear Data for Science and Technology 2010, Jeju Island, Republic Of Korea, 26 - 30 Apr 2010, pp.2106-2109
|
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2011-11-21
10:48 |
(237)Np(n,f) Cross Section: New Data and Present Status
/ Paradela, C (Santiago de Compostela U.) ; Plukis, A (DSM, DAPNIA, Saclay) ; Carrapico, C (ITN, Lisbon ; DSM, DAPNIA, Saclay) ; Eleftheriadis, C (Aristotle U., Thessaloniki) ; Leeb, H (Vienna, Tech. U., Atominst.) ; Calvino, F (Barcelona, Polytechnic U.) ; Herrera-Martinez, A (CERN) ; Savvidis, I (Aristotle U., Thessaloniki) ; Vlachoudis, V (CERN) ; Haas, B (CENBG, Gradignan) et al.
In this document, we present the final result obtained at the n_TOF experiment; for the neutron-induced fission cross section of the (237)Np, from the fission threshold up to 1 GeV. The method applied to get tins result is briefly discussed. [...]
2011
- Published in : J. Korean Phys. Soc. 59 (2011) 1908-1911
In : International Conference on Nuclear Data for Science and Technology 2010, Jeju Island, Republic Of Korea, 26 - 30 Apr 2010, pp.1908-1911
|
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2011-11-21
10:48 |
Improved Neutron Capture Cross Section Measurements with the n_TOF Total Absorption Calorimeter
/ Mendoza, E (Madrid, CIEMAT) ; Prena, J (Seville U.) ; Perkowski, J (Lodz U.) ; Andriamonje, S (CERN) ; Carrapico, C (ITN, Lisbon) ; Moinul, M (INFN, Bari) ; Vannini, G (INFN, Bologna ; Bologna U.) ; Quesada, J M (Seville U.) ; Harrisopulos, S (Democritos Nucl. Res. Ctr.) ; Milazzo, P M (INFN, Trieste) et al.
The n\_TOF collaboration operates a Total Absorption Calorimeter (TAC) {[}1] for measuring neutron capture cross-sections of low-mass and/or radioactive samples. The results obtained with the TAC have led to a substantial improvement of the capture cross sections of (237)Np and (240)Pu {[}2]. [...]
2011
- Published in : J. Korean Phys. Soc. 59 (2011) 1813-1816
In : International Conference on Nuclear Data for Science and Technology 2010, Jeju Island, Republic Of Korea, 26 - 30 Apr 2010, pp.1813-1816
|
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
2011-11-21
10:48 |
Neutron Capture Measuremetns on Minor Actinides at the n_TOF Facility at CERN: Past, Present and Future
/ Cano-Ott, D (Madrid, CIEMAT) ; Plukis, A (DSM, DAPNIA, Saclay) ; Eleftheriadis, C (Aristotle U., Thessaloniki) ; Leeb, H (Vienna, Tech. U., Atominst.) ; Calvino, F (Madrid, Polytechnic U.) ; Herrera-Martinez, A (INFN, Legnaro) ; Savvidis, I (Aristotle U., Thessaloniki) ; Vlachoudis, V (CERN) ; Haas, B (CENBG, Gradignan) ; Abbondanno, U (INFN, Bari) et al.
The successful development of advanced nuclear systems for sustainable energy production and nuclear waste management depends on high quality nuclear data libraries. Recent sensitivity studies and reports {[}1-3] have identified the need for substantially improving the accuracy of neutron cross-section data for minor actinides. [...]
2011
- Published in : J. Korean Phys. Soc. 59 (2011) 1809-1812
In : International Conference on Nuclear Data for Science and Technology 2010, Jeju Island, Republic Of Korea, 26 - 30 Apr 2010, pp.1809-1812
|
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
|
|
|