Proton-induced reactions on molybdenum
Webb10 apr. 2024 · The naked protons intercalate into α-MoO 3 lattice, causing the phase transitions between α-MoO 3 and corresponding hydrogen molybdenum bronzes (e.g., H 0.31 MoO 3, H 0.95 MoO 3, H 1.68 MoO 3). It is worth noting here the insertion of naked protons, rather hydronium ions, into the bulk α-MoO 3 lattices suggests complete … Webb1 apr. 2002 · Abstract The experimental proton induced reaction cross sections on some elements of the Havar alloy were measured using the activation method and the well established stacked-foil technique combined ... Thick target yields of proton induced reactions on natural molybdenum. H. Sun, R. Han, +6 authors P. Luo;
Proton-induced reactions on molybdenum
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WebbThe most suitable reactions for the production of 99Mo is 100Mo(p,pn)99Mo and 100Mo(p,2p) Nb(15 s) → 10099Mo. For production of 99mTc the Mo(p,2n)99mTc reaction is preferable. Several authors have reported a variety of data of proton induced reactions on the molybdenum but most of these studies are limited to a maximum proton energy … Webb19 sep. 2024 · A possible pathway for the charged particle production of 99mTc and 99Mo is irradiation of molybdenum metal with protons via the reaction 100Mo(p,2n)99mTc …
Webb1 juni 2004 · The independent and “cumulative cross-sections” of the proton-induced reactions on molybdenum were measured as a function of proton energy in the range … WebbA possible pathway for the charged particle production of 99m Tc and 99 Mo is irradiation of molybdenum metal with protons via the reaction 100 Mo (p,2n) 99m Tc and 100 Mo (p,pn) 99 Mo, respectively. The earlier published excitation functions show large differences in their maximum that result in large differences in the calculated yields.
Webb3 aug. 2011 · We report the results of theoretically determined reaction yields for 99m Tc and other radioactive isotopes created when natural and enriched molybdenum targets are irradiated by protons. The cross-section calculations were performed using a computer program EMPIRE for the proton energy range 6–30 MeV. WebbExcitation functions of the Tnati(p,x)S43,47c, V48 and Cnatu(p,x)64Cu, Z62,65n reactions were measured in the energy range of 8.8–18.4 MeV by using th…
Webb23 maj 2010 · Amongst the various radioisotopes of molybdenum, 93mMo in its no-carrier added form might be a potential candidate radionuclide in the field of nuclear medicine due to its suitable half-life (T 1/2 = 6.85 h) and for its intense gamma line at 263.14 keV. Aim of the presented study is to compare the calculated cross sections for the production of …
Webb4 feb. 2024 · The independent activation cross sections of proton induced reactions on bismuth were determined by the following Eq.: $$\begin{aligned} \sigma = … basil and limeWebbIn our reaction yield calculations, we used natural and enriched molybdenum targets. Yields on natural molybdenum were calculated as a linear combination of the individual … basil and mint restaurant kelownaWebb11 apr. 2024 · Yang et al. [48] first discovered that the HER activity of MoNi was higher than that of MoNi 2, MoNi 3, and MoNi 4 in alkaline electrolyte.They reported a MoNi nanoparticle decorated cubical CoMoO 3 array grown vertically on the Ni foam served as a scaffold (MoNi/CoMoO 3 /NF). The synergistic effect of MoNi nanoparticles without … tablica emojiWebb1 dec. 2024 · Proton induced reactions on natural molybdenum ( 92 Mo 14.53%, 94 Mo 9.15%, 95 Mo 15.84%, 96 Mo 16.67%, 97 Mo 9.60%, 98 Mo 24.39% and 100 Mo 9.82%) … basil and mint menuWebbHydridocarbynes with the formula Tp’((CO)2M≡C-H (M = Mo, W; Tp’ = [HB(3,5-Me2C3HN2)3]-) have been prepared by fluorodesilylation of carbyne precursors, Tp’(CO)2M≡C-SiMe2Ph. Both molybdenum and tungsten terminal carbyne monomers undergo dimerization reactions to form unusual vinylidene-bridged products, … tablica evidencija o radnom vremenu radnikaWebb1 feb. 2008 · This study was done in the frame of our systematic investigations of proton-induced nuclear reactions on natural molybdenum. The results of the formation of the long–lived radionuclides obtained from independent experiments have already been published elsewhere ( Uddin et al., 2004 ; Khandaker, 2007 , Khandaker, 2007 ). tablica europskog prvenstva u rukometuWebbCross sections for 34 proton-induced nuclear reactions on isotopically enriched molybdenum (92,94−98 100Mo) leading to production of 92Tc, 93mTc, 93gTc, 94mTc, … basil and mint menu kelowna