Investigation of ground state features of some medical radionuclides
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E. Tel
Abstract
In this study, ground state properties for some medical radionuclides used widely in medical applications have been investigated using Skyrme-Hartree-Fock (SHF) method. We calculated the proton, neutron and charge density RMS (root-mean-square) radii of some medical radionuclides such, as 42K 45Ca, 81Kr, 81Rb, 82Rb, 85Sr, 110In, 111In, 123Cs, 201Tl and 201Pb using the SHF calculations with the Skyrme force parameters. The calculated results are compared with the available experimental values for charge density RMS radii. The proton, neutron, charge and mass density distributions for all nuclei used in this study have also been calculated. The calculated conclusions can be used in estimating nuclear properties of the medical nuclei and for the calculations of pre-equilibrium reactions cross section data for the production of new medical radioisotopes.
Kurzfassung
In dieser Arbeit wurden die Eigenschaften des Grundzustands der Kerne einiger medizinischer Radionuklide unter Verwendung des Skyrme-Hartree-Fock (SHF) Ansatzes untersucht. Die quadratisch gemittelter Kernradien (RMS Radien) einiger medizinischer Radionuklide, wie z.B. 42K 45Ca, 81Kr, 81Rb, 82Rb, 85Sr, 110In, 111In, 123Cs, 201Tl and 201Pb wurden mit Hilfe der Skyrme-Kraft Parameter der SHF Methode berechnet. Die Ergebnisse wurden verglichen mit verfügbaren experimentellen Werten für RMS Radien. Die Ladungs- und Massedichteverteilungen der Protonen und Neutronen aller Kerne in dieser Untersuchung wurden ebenfalls berechnet. Die Berechnungsergebnisse können verwendet werden zur Bestimmung der Kerneigenschaften von in der Medizin verwendeten Radionukliden sowie für die Berechnung der Wirkungsquerschnitte von Preequilibrium-Reaktionen bei der Produktion von neuen medizinischen Radioisotopen.
References
1 Vautherin, D.; BrinkD.M.: Hartree-Fock calculations with Skyrme's Interaction. I. Spherical. Nucl. Phys. Rev. C53 (1972), 626–64710.1103/PhysRevC.5.626Suche in Google Scholar
2 QiangL.G.: A systematic study of nuclear properties with Skyrme forces. J. Phys. G Nucl. Part. Phys.17 (1991) 1–3410.1088/0954-3899/17/1/002Suche in Google Scholar
3 Tel, E.; Şahin, H. M.; Kaplan, A.; Aydin, A.; Altinok, T.: Investigation of the properties of the nuclei used on the new generation reactor technology systems. Ann. Nucl. Energy35 (2008) 220–22710.1016/j.anucene.2007.06.012Suche in Google Scholar
4 Tel, E.; Okuducu, Ş.; Tanir, G.; Akti, N. N.; Bölükdemir, M. H.: Calculation of Radii and Density of 7–19B Isotopes Using Effective Skyrme Force. Commun. Theor. Phys.49 (2008) 696–70210.1088/0253-6102/49/3/37Suche in Google Scholar
5 Tel, E.; Baldik, R.; Aytekin, H. and Aydin, A.: Investigation of the nuclear structure of the Be, Cr and Cu isotopes. Annals of Nuclear Energy36 (2009) 1333–133910.1016/j.anucene.2009.07.002Suche in Google Scholar
6 Aytekin, H.; Tel, E.; Baldik, R.; Aydin, A.: An Investigation for Ground State Features of some Structural Fusion Materials. Journal of Fusion Energy30 (2011) 2110.1007/s10894-010-9326-7Suche in Google Scholar
7 Tel, E.; Akti, N. N.; Okuducu, Ş.; Aydin, A.; Şahan, M.; Uguvr, F. A.; ŞahanH.: A Study on 8–18Be Isotopes Used on Neutron Multiplier in Reactor Design. Journal of Fusion Energy, Journal of Fusion Energy30 (2011) 58–6310.1007/s10894-010-9344-5Suche in Google Scholar
8 Aim, S. M.: Nuclear Data for production of new medical radionuclides. J. Nucl. Sci. Tech. (Supp. 2) (2002) 1272–1277Suche in Google Scholar
9 Aydin, E. G.; Tel, E.; KaplanA.; Aydin, A.: New calculations of excitation functions of some positron emitting and single photon emitting radioisotopes. Kerntechnik73 (2008) 184–189Suche in Google Scholar
10 Okuducu, Ş.; Akti, N.N.; Saraç, H.; Bölükdemir, M.H.; Tel, E.: Calculation of nuclear level density parameters of some light deformed medical radionuclides using collective excitation modes of observed nuclear spectra. Modern Physics Letters A.24 (2009) 268110.1142/S0217732309030977Suche in Google Scholar
11 Okuducu, Ş.: Akti, N. N.: Nuclear Level Density Parameters of some Large Deformed Medical Radionuclides in Low-lying Collective Excitation Modes. Kerntechnik75 (2010) 109Suche in Google Scholar
12 Tel, E.; Aydin, A.; Kaplan, A.; Şarer, B.: New calculation method for initial exciton numbers on nucleon induced pre-equilibrium reactions. Phys. Rev. C77 (2008) 05460510.1103/PhysRevC.77.054605Suche in Google Scholar
13 Bölükdemir, M. H.; Tel, E.; Okuducu, Ş.; AktiN. N.: Neutron Skin Effect of some Mo Isotopes in Pre-Equilibrium Reactions. Pramana Journal of Physics76 (3) (2011) 110.1007/s12043-011-0019-1Suche in Google Scholar
14 Bölükdemir, M. H.; Tel, E.; Aydin, A.; Okuducu, Ş.; Kaplan, A.: The Effect of Initial Exciton Numbers on 54,56Fe(p, xp) Preequilibrium Reactions. Physics of Atomic Nuclei74 (2011) 209–21510.1134/S1063778811020074Suche in Google Scholar
15 SkyrmeT. H. R.: The effective nuclear potential. Nucl. Phys.9 (1959) 615–634Suche in Google Scholar
16 Ring, P.; Schuck, P.: The Nuclear Many Body Problem. Springer, Berlin, Heidelberg (1980)10.1007/978-3-642-61852-9Suche in Google Scholar
17 Ge, L. X.; Zhuo, Y. Z..; Norenberg, W.: Nucl. Phys. A459 (1986) 7710.1016/0375-9474(86)90057-6Suche in Google Scholar
18 Angeli, I.: A consistent set of nuclear rms charge radii: properties of the radius surface R(N, Z). At. Data. Nucl. Data Tables87 (2004) 185–20610.1016/j.adt.2004.04.002Suche in Google Scholar
19 Reinhard, P. G.; Flocard, H.: Nuclear effective forces and isotope shifts. Nucl. Phys. A584 (1995) 467–48810.1016/0375-9474(94)00770-NSuche in Google Scholar
20 Nuclear Structure and Decay Data (NUDAT). National Nuclar Data Center. Brookhaven National Laboratory. ENSDF (Evaluated Nuclear Structure Data File). Upton, NY, (2001)Suche in Google Scholar
21 Nuclear Data Center, Japan Atomic Energy Agency, Chart of the Nuclieds. 2010, http://wwwndc.jaea.go.jp/CN10Suche in Google Scholar
© 2012, Carl Hanser Verlag, München
Artikel in diesem Heft
- Contents/Inhalt
- Contents
- Summaries/Kurzfassungen
- Summaries
- Technical Contributions/Fachbeiträge
- Analytical assessment for stress corrosion fatigue of CANDU fuel elements under load following conditions
- Development of a thermal-hydraulic analysis code for annular fuel assemblies
- Reduction of fluid property errors of various thermohydraulic codes for supercritical water systems
- Computational fluid dynamics validation study of steam condensation on the containment walls
- CFD analysis of a hydraulic valve for cavitating flow
- Thermal plume behaviour in the Kadra reservoir at Kaiga atomic power station – Part 2: studies for the case of four and six units in operation
- 124I production for PET imaging at a cyclotron
- Investigation of ground state features of some medical radionuclides
- Solution of the radiative transfer equation with the successive order scattering transport approximation and its application to a biological medium
- Solving the constant source problem for the quadratic anisotropic scattering kernel using the modified FN method
- Application of the Laplace transform method for computational modelling of radioactive decay series
- A standing wave reactor by continuous radial fuel shuffling
- Technical Notes/Technische Mitteilungen
- On the radial flux shape of a fast standing wave reactor operated by radial fuel shuffling
Artikel in diesem Heft
- Contents/Inhalt
- Contents
- Summaries/Kurzfassungen
- Summaries
- Technical Contributions/Fachbeiträge
- Analytical assessment for stress corrosion fatigue of CANDU fuel elements under load following conditions
- Development of a thermal-hydraulic analysis code for annular fuel assemblies
- Reduction of fluid property errors of various thermohydraulic codes for supercritical water systems
- Computational fluid dynamics validation study of steam condensation on the containment walls
- CFD analysis of a hydraulic valve for cavitating flow
- Thermal plume behaviour in the Kadra reservoir at Kaiga atomic power station – Part 2: studies for the case of four and six units in operation
- 124I production for PET imaging at a cyclotron
- Investigation of ground state features of some medical radionuclides
- Solution of the radiative transfer equation with the successive order scattering transport approximation and its application to a biological medium
- Solving the constant source problem for the quadratic anisotropic scattering kernel using the modified FN method
- Application of the Laplace transform method for computational modelling of radioactive decay series
- A standing wave reactor by continuous radial fuel shuffling
- Technical Notes/Technische Mitteilungen
- On the radial flux shape of a fast standing wave reactor operated by radial fuel shuffling
