Radioactivity and radiation measurementInternal irradiation system for excitation function measurement via the stacked-foil technique
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Cited by (28)
Electrochemical co-deposition of Ni–Gd<inf>2</inf>O<inf>3</inf> for composite thin targets preparation: Production of <sup>155</sup>Tb as a case study
2022, Applied Radiation and IsotopesCitation Excerpt :Protons and alpha particles can be accelerated up to 70 MeV whereas deuteron beams can be accelerated only up to 34 MeV. The irradiation process was carried out at the ARRONAX cyclotron in a typical configuration for stacked-foil experiments (Blessing et al., 1995). In these experiments, monitor foils were used to determine the beam flux and degrader foils to adapt the energy of the beam impinging consecutive targets.
Excitation function of proton induced reactions on iron in the energy range 85–100 MeV
2022, Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and AtomsCitation Excerpt :The experimental results have been compared with the available literature data of the EXFOR [12], theoretical data of the TALYS-1.95 code [13], and evaluated nuclear data of the ENDF/B-VIII.0, JENDL-4.0/HE and PADF-2007 libraries. The excitation functions of the proton induced reactions on the natural iron were measured as a function of the proton energy in the range of 85–100 MeV by using a well-known stacked-foil activation technique followed by high-resolution γ-ray spectrometry [14,15]. The high-purity (99.98%) iron foils (25 μm thickness) were used as the target for the irradiation.
Target development for diversified irradiations at a medical cyclotron
2015, Applied Radiation and IsotopesCitation Excerpt :It was slightly reshaped after entering the extended beam line (Fig. 2) by setting the aperture of the collimator. To determine the beam profile at the target positions, a Cu foil was irradiated for 30 min at a low current of 1 µA and the contour of the radioactive spot was determined (cf. Blessing et al., 1995) by instant imaging using a Packard Instant Imager. The results for an 8 mm aperture collimator are shown in Fig. 6.
Cross-sections for (p,x) reactions on natural chromium for the production of <sup>52,52m,54</sup> Mn radioisotopes
2015, Applied Radiation and IsotopesCross section measurements of proton and deuteron induced reactions on natural europium and yields of SPECT-relevant radioisotopes of gadolinium
2014, Applied Radiation and IsotopesCitation Excerpt :Only minor spread of the beam was observed. The same was true for the deuteron irradiations at the JULIC cyclotron as earlier discussed in detail (Blessing et al., 1995). The particle energy degradation was calculated beforehand with the Excel-routine STACK which is based on arithmetical calculations (Livingston and Bethe, 1937) with a numerical adjustment (Williamson et al., 1966).
Measurements of <sup>186</sup>Re production cross section induced by deuterons on <sup>nat</sup>W target at ARRONAX facility
2014, Nuclear Medicine and Biology