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New results on the V(p,x)43Sc cross section: Analysis of the discrepancy with previous data
- Source :
- Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2020, 464, pp.32-35. ⟨10.1016/j.nimb.2019.11.032⟩
- Publication Year :
- 2020
- Publisher :
- HAL CCSD, 2020.
-
Abstract
- This work deals with the new cross section data obtained for the natV(p,x)43Sc nuclear reaction. We focus on this specific channel because we found a significant discrepancy with a recent NIM B publication, reporting extensive data on activation cross-sections induced by proton-Vanadium collisions up to 65 MeV. Proton-irradiation and γ -spectrometry were performed at ARRONAX facility (Nantes, France) by means of activation of stacked-foils targets up to 70 MeV. Our new experimental values are compared with all the previous measurements and supported by the results obtained with the reaction codes FLUKA, EMPIRE and TALYS. A discussion is given about the possible origin of the observed discrepancy.
- Subjects :
- Nuclear reaction
Physics
Nuclear and High Energy Physics
010308 nuclear & particles physics
010403 inorganic & nuclear chemistry
01 natural sciences
0104 chemical sciences
Nuclear physics
0103 physical sciences
Extensive data
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Cross section analysis
Instrumentation
ComputingMilieux_MISCELLANEOUS
Subjects
Details
- Language :
- English
- ISSN :
- 0168583X
- Database :
- OpenAIRE
- Journal :
- Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2020, 464, pp.32-35. ⟨10.1016/j.nimb.2019.11.032⟩
- Accession number :
- edsair.doi.dedup.....357323fc7b0b6574f367a427d34c10b9