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During proton therapy, the beam flux decreases due to inelastic interactions with nuclei. At the highest energies used in proton therapy around 25\% protons initiate nuclear reactions. This report presents the cross section measurements of…

With the investigation of the production cross section of $\ ^{51}\rm Mn$ off of $\ ^{\rm nat}\rm Fe$ in mind, two stacked target experiments were conducted at the Berkeley Lab 88-Inch Cyclotron. Proton beams with energies of $25$ and…

Nuclear Experiment · Physics 2017-07-20 Alexander Springer

Excitation functions were measured by stacked-foil activation technique for the $^{150}$Nd(p, xpyn) reaction using 97.65$%$ enriched $^{150}$Nd target. Measurement up to $\sim$50$%$ above barrier and down to 18$%$ below the barrier was…

Excitation functions were measured for production of the $^{113,111,110}$Sn, $^{115m,114m,113m,112m,111g,110g}$In and $^{111m,109}$Cd radioisotopes by bombardment of In targets with proton beams up to 70 MeV, some of them for the first…

Nuclear Experiment · Physics 2018-03-14 F. Tárkányi , F. Ditrói , A. Hermanne , S. Takács , M. Baba

Two stacks of thin Zr foils were irradiated with 30 and 50 MeV deuterons, respectively, using the Lawrence Berkeley National Laboratory $88$-Inch Cyclotron, to investigate this production pathway for the promising PET tracer $^{86}$Y.…

In the frame of a systematic study of the activation cross-sections of the deuteron induced nuclear reactions, excitation functions of the natYb(d,xn)177,173,172mg,171mg,170,169Lu, natYb(d,x)175,169Yb and natYb(d,x)173,172,168,167,165Tm…

Nuclear Experiment · Physics 2013-05-10 F. Tárkányi , F. Ditrói , S. Takács , A. Hermanne , H. Yamazaki , M. Baba , A. Mohammadi , A. V. Ignatyuk

For the better understanding of the astrophysical gamma-process the experimental determination of low energy proton- and alpha-capture cross sections on heavy isotopes is required. The existing data for the 92Mo(p,gamma)93Tc reaction are…

Nuclear Experiment · Physics 2015-06-18 Gy. Gyürky , M. Vakulenko , Zs. Fülöp , Z. Halász , G. G. Kiss , E. Somorjai , T. Szücs

We measure cross sections of proton-induced reactions on tin up to energies of 18 MeV using the stacked-foil activation technique, and report first experimental values for 114Sn(p,{\alpha})111In, {^{120}}Sn(p,{\alpha})117gIn, and…

Nuclear Experiment · Physics 2023-07-25 G. H. Hovhannisyan , T. M. Bakhshiyan , G. V. Martirosyan , R. K. Dallakyan , A. R. Balabekyan

Results of experimental cross sections for residual nuclide production in interactions of 200 MeV/A 12C ions and 0.2 and 2.6 GeV protons with nat-Cu, 59Co, and 27Al targets are presented. The residual products are measured at ITEP (Moscow)…

The production cross-section of $^{68}$Ge, $^{69}$Ge, $^{65}$Zn and $^{67}$Ga radioisotopes from alpha-induced nuclear reaction with $^{nat}$Zn have been measured using the stacked foil activation technique followed by the off-line…

Nuclear Experiment · Physics 2023-08-09 Mahesh Choudhary , Aman Sharma , Namrata Singh , A. Gandhi , S. Dasgupta , J. Datta , K. Katovsky , A. Kumar

Experimental results of the rapidity spectra of protons and net-protons (protons minus antiprotons) emitted in gold-gold (Au-Au) and lead-lead (Pb-Pb) collisions, measured by a few collaborations at the alternating gradient synchrotron…

High Energy Physics - Phenomenology · Physics 2017-03-22 Li-Na Gao , Fu-Hu Liu , Yan Sun , Zhu Sun , Roy A. Lacey

Excitation functions were measured for the $^{55}$Mn(n,2n)$^{54}$Mn, $^{55}$Mn(n,$\alpha$)$^{52}$V, $^{63}$Cu(n,$\alpha$)$^{60}$Co, $^{65}$Cu(n,2n)$^{64}$Cu, and $^{65}$Cu(n,p)$^{65}$Ni reactions from 13.47 to 14.83 MeV. The experimental…

A preferred candidate for neutrinoless double-{\beta} decay, 150Nd, is present in natural neodymium at an abundance level of 5.64%. However, neodymium could be activated by cosmic rays during the period it spends on the Earth's surface. Its…

Nuclear Experiment · Physics 2012-02-24 O. Lebeda , V. Lozza , P. Schrock , J. Štursa , K. Zuber

Excitation functions for total reaction cross sections, $\sigma_R$, were measured for the light, mainly proton-rich nuclei $^6$Li, $^7$Be, $^{10}$B, $^{9,10,11}$C, $^{12}$N, $^{13,15}$O, and $^{17}$Ne incident on a Si telescope at energies…

Excitation functions were measured for the $^{nat}$Ag(d,x)$^{105,104}$Cd, $^{110m,108m,106m,105g,104g}$Ag and $^{101}$Pd, $^{105,101m}$Rh reactions over the energy range 33 50 MeV by using the stacked foil activation technique and…

Nuclear Experiment · Physics 2018-03-22 F. Ditrói , F. Tárkányi , S. Takács , A. Hermanne , A. V. Ignatyuk

Cross sections for 223,225Ra, 225Ac and 227Th production by the proton bombardment of natural thorium targets were measured at proton energies below 200 MeV. Our measurements are in good agreement with previously published data and offer a…

The production cross sections of $^{68,69}$Ge and $^{66,67}$Ga by \alpha-induced reactions on $^{nat}$Zn have been measured using the stacked-foil activation method and off-line \gamma-ray spectrometry from their threshold energies to 50.7…

Nuclear Experiment · Physics 2018-09-20 Masayuki Aikawa , Moemi Saito , Shuichiro Ebata , Yukiko Komori , Hiromitsu Haba

The precise knowledge of the half-life of the reaction product is of crucial importance for a nuclear reaction cross section measurement carried out with the activation technique. The cross section of the $^{92}$Mo($\alpha$,n)$^{95}$Ru…

Nuclear Experiment · Physics 2020-10-07 T. N. Szegedi , Á. Tóth , G. G. Kiss , Gy. gyürky

Double-differential cross sections for light charged particle production (up to A=4) were measured in 96 MeV neutron-induced reactions, at TSL laboratory cyclotron in Uppsala (Sweden). Measurements for three targets, Fe, Pb, and U, were…