Yazar "Tel, E." için listeleme
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New calculations of excitation functions of some positron emitting and single photon emitting radioisotopes
Aydin, E. G.; Tel, E.; Kaplan, A.; Aydin, A. (Carl Hanser Verlag, 2008)In this study, new calculations of the excitation functions of (56)Fe(p,2n)(55)Co, (58)Fe(p,2n)(57)Co, (60)Ni(pn)(60)Ca, (62)Ni(p,2n)(61)Cu, (68)Zn (p,2n)(67)Ga, (72)Ge(p,n)(72)As, (82)Kr(p,2n)(81)Rb, (124)Xe(p,2n)(123)Cs, ... -
A new comparison of empirical and semi-empirical formulae for the (n, He-3) reaction cross-sections at 14-15 MeV
Aydin, A.; Tel, E.; Sarer, B.; Kaplan, A. (Springer, 2008)New empirical and semi-empirical formulae have been suggested for the (n, He-3) reaction cross-sections with dependent on asymmetry parameter, S = (N - Z)/A. The (n, He-3) reaction cross-sections at the energy of 14-15 MeV ... -
A new empirical formula for 14-15 MeV neutron-induced (n, p) reaction cross sections
Tel, E.; Sarer, B.; Okuducu, S.; Aydin, A.; Tanir, G. (Iop Publishing Ltd, 2003)In this study, we have suggested a new empirical formula to reproduce the cross sections of the (n, p) reactions at 14-15 MeV for the neutron incident energy. This formula obtained using the asymmetry parameters represents ... -
New empirical formula for calculating (n, p) reaction cross-sections at 14.5 MeV neutrons
Akrawy, Dashty T.; Ahmed, Ali H.; Tel, E.; Aydin, A.; Sihver, L. (WORLD SCIENTIFIC PUBL CO PTE LTD, 2020)An empirical formula to calculate the (n, p) reaction cross-sections for 14.5 MeV neutrons for 183 target nuclei in the range 44 <= A <= 212 is presented. Evaluated cross-section data from TENDL nuclear data library were ... -
New Evaluated Semi-Empirical Formula Using Optical Model for 14-15 MeV (n, t) Reaction Cross Sections
Tel, E.; Durgu, C.; Aydin, A.; Boeluekdemir, M. H.; Kaplan, A.; Okuducu, S. (Springer, 2009)In the next century the world will face the need for new energy sources. Nuclear fusion can be one of the most attractive sources of energy from the viewpoint of safety and minimal environmental impact. Fusion will not ... -
A new formulae study for the (n,2p) reaction cross-section systematics at 14-15 MeV
The cross-section calculation systematics for nuclear reactions have great importance in describing the particleinduced excitation of nuclei. In this study, for 14-15 MeV of incident neutron energy, it has been suggested ... -
Nuclear Model Calculations on the Production of Xe-125,Xe-123 and Ba-133,Ba-131,Ba-129,Ba-128 Radioisotopes
Aydin, A.; Pekdogan, H.; Tel, E.; Kaplan, A. (Maik Nauka/Interperiodica/Springer, 2012)In this study, production rates of Xe-125,Xe-123 and Ba-133,Ba-131,Ba-129,Ba-128 medical isotopes produced by I-127(p, 3n)Xe-125, I-127(p, 5n)Xe-123, Cs-133(p, n)Ba-133mg, Cs-133(p, 3n)Ba-131mg, Cs-133(p, 5n)Ba-129, and ... -
(p,α) Reaction Cross Sections Calculations of Fe and Ni Target Nuclei Using New Developed Semi-empirical Formula
Iron (Fe) and nickel (Ni) are important fusion structural materials in reactor technology. The gas production in the metallic structure arising from many different types of nuclear reactions has been a significant damage ... -
Photo-neutron Cross Section Calculations of Several Structural Fusion Materials
Kaplan, A.; Ozdogan, H.; Aydin, A.; Tel, E. (Springer, 2013)In this study, the theoretical photo-neutron cross-sections produced by (gamma,n) reactions for several structural fusion materials such as V-51, Mn-55, Ni-58, Zr-90,Zr-91,Zr-92,Zr-94, and Ta-181 have been investigated in ... -
Photo-neutron cross-section calculations of 142,143,144,145,146,150Nd rare-earth isotopes for (γ, n) reaction
Kaplan, A.; Ozdogan, H.; Aydin, A.; Tel, E. (Pleiades Publishing Inc, 2014)The theoretical photo-neutron cross sections for (gamma, n) reaction have been calculated on <SUP>142,143,144,145,146,150</SUP>Nd rare-earth isotopes at photon energies of 8-23 MeV using the PCROSS, TALYS 1.2, and EMPIRE ... -
Pre-equilibrium cross section calculations in alpha induced reactions on Cu-65 and Bi-209
Aydin, A.; Tel, E.; Kaplan, A.; Buyukuslu, H. (Pergamon-Elsevier Science Ltd, 2010)The nuclear data on (alpha, xn) reactions are very important in the fields of radiation shielding, long-term safe handling of spent fuel and spallation neutron-production. In this study, neutron-production cross sections ... -
Pre-equilibrium Emission Spectra Calculations of Th-232(n,xn) Using New Evaluated Method
The knowledge of the thorium (Th-232) cycle potentialities are required for the design of a fusion-fission (hybrid) reactor. Pre-equilibrium nuclear reactions have been used to investigate the effect of initial exciton ... -
Production cross sections of medical In-110,In-111 radionuclides
Buyukuslu, H.; Kaplan, A.; Yildirim, G.; Aydin, A.; Tel, E.; Bolukdemir, M. H. (Carl Hanser Verlag, 2010)In this study, production routes of medical In-110,In-111 radio-nuclides produced by Cd-110(p, n)In-110, Cd-111(p, 2n)In-110, (112)cd(p, 3n)In-110, Ag-107(alpha, n)In-110, Ag-109(alpha, 3n)In-110, Cd-111(p, n)In-111, ... -
Production cross-section calculations of medical P-32, Sn-117, Sm-153 and Re-186,Re-188 radionuclides used in bone pain palliation treatment
Demir, B.; Kaplan, A.; Capali, V.; Sarpun, I. . H.; Aydin, A.; Tel, E. (Carl Hanser Verlag, 2015)In this study, production cross-section calculations of P-32, Sn-117, Sm-153 and Re-186,Re-188 radionuclides used in bone pain palliation treatment produced by Si-30(d,gamma)P-32, Sn-118(gamma,n)Sn-117, Sn-116(n,gamma)Sn-117, ... -
Spallation neutron emission spectra in medium and heavy target nuclei by a proton beam up to 140 MeV energy
Kaplan, A.; Tel, E.; Aydin, E. G.; Aydin, A.; Yilmaz, M. (Pergamon-Elsevier Science Ltd, 2009)In this study, neutron-emission spectra produced by (pxn) reactions for some spallation neutron target nuclei such as (65)Cu, (204.206.207.208)Pb, (209)Bi, (232)Th and (238)U have been calculated by a proton beam up to 140 ... -
The Study of (n,d) Reaction Cross Sections for New Evaluated Semi-Empirical Formula Using Optical Model
Boeluekdemir, M. H.; Tel, E.; Okuducu, S.; Aydin, A. (Springer, 2009)Nuclear fusion can be one of the most attractive sources of energy from the viewpoint of safety and minimal environmental impact. The neutron scattering cross sections data have a critical importance on fusion reactor (and ... -
The Study of (n,d) Reaction Cross Sections for Some Medium Weight Targets up to 30 MeV
Aydin, A.; Sahan, M.; Tel, E.; Sahan, H.; Ugur, F. A. (Springer, 2011)In this study, neutron incident reaction cross sections for some medium target nuclei ( (44) Ca, (65) Cu, (54) Fe, (56) Fe, (57) Fe, (58) Ni, (60) Ni and (67) Zn) have been investigated for the (n,d) reaction cross sections. ... -
A Study on Be8-18 Isotopes Used on Neutron Multiplier in Reactor Design
Tel, E.; Akti, N. N.; Okuducu, S.; Aydin, A.; Sahan, M.; Ugur, F. A.; Sahan, H. (Springer, 2011)Neutronic characterization and development of structural materials, neutron multiplier materials, tritium breeders are primarily important for fusion and hybrid reactors. In order to improve neutron economy, beryllium, ... -
A Study on the New Empirical Cross Section Formulae for (gamma, p) Reactions at 20 +/- 1 MeV Incident Energy
In this study, we have investigated theoretical cross sections of (gamma, p) reactions at 20 +/- 1 MeV for the photon incident energy and then we have obtained two new empirical formulae for 40 <= A <= 108 and for the even ... -
A Systematic Study Of Equilibrium And Pre-Equilibrium (P, N) Reaction Mechanisms Cross-Sections At Intermediate Energies For 25 < A < 240 Target Nuclei
Kaplan, A.; Tel, E.; Aydin, A.; Okuducu, S. (World Scientific Publ Co Pte Ltd, 2009)In this present study, by using equilibrium and pre-equilibrium reaction mechanisms, the (p, n) cross-section values for some target (A = 25-240) nuclei were investigated in a range of 10-40 MeV incident energy. The ...