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Jeong, Do Young; Kim, Cheol Jung; Han, Jae Min
Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)2009
Korea Atomic Energy Research Institute, Daejeon (Korea, Republic of)2009
AbstractAbstract
[en] KAERI has obtained an advanced technology with singular originality for laser stable isotope separation. Objectives for this project are to get production technology of Tl-203 stable isotope used for medical application and are to establish the foundation of the pilot system, while we are taking aim at 'Laser Isotope Separation Technology to make resistance to the nuclear proliferation'. And we will contribute to ensuring a nuclear transparency in the world society by taking part in a practical group of NSG and being collaboration with various international groups related to stable isotope separation technology
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Mar 2009; 65 p; Also available from KAERI; 39 figs, 8 tabs
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Gruenbaum, L.; Tomaselli, M.; Herold, D.
Technische Hochschule Darmstadt (Germany, F.R.). Inst. fuer Kernphysik1977
Technische Hochschule Darmstadt (Germany, F.R.). Inst. fuer Kernphysik1977
AbstractAbstract
[en] The admixture of core excitations to the low lying states of A = 203 and A = 205 thallium isotopes has been calculated. The wave functions obtained reproduce the electromagnetic properties as well as the hyperfine splittings and the isomershifts of both thallium isotopes. (orig.)
[de]
Die Zumischung von Coreanregungen bei den tiefliegenden A = 203 A = 205 Thalliumisotopen wurde berechnet. Die erhaltenen Wellenfunktionen geben sowohl die elektromagnetischen Eigenschaften als auch Hyperfeinaufspaltung und Isomerieverschiebung beider Thalliumisotope wieder. (orig.)Primary Subject
Source
Aug 1977; 13 p; 7 tabs.; 15 refs.
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Report
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Baglin, Coral M.
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: USDOE Director, Office of Science. Office of High Energy and Nuclear Physics. Division of Nuclear Physics (United States)2002
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: USDOE Director, Office of Science. Office of High Energy and Nuclear Physics. Division of Nuclear Physics (United States)2002
AbstractAbstract
No abstract available
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Source
LBNL--51376; B AND R KB0301042; AC03-76SF00098; Journal Publication Date: January 2002
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AbstractAbstract
No abstract available
Original Title
Yadernyj magnitnyj rezonans 205Tl v poluprovodnikovykh steklakh sistemy Tl-As-SE
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Journal Article
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Vestn. Leningr. Univ., Fiz. Khim; v. 16(3); p. 114-118
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AbstractAbstract
No abstract available
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Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences; v. 341(1625); p. 163-166
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AbstractAbstract
[en] We propose a technique for testing the validity of the Pauli exclusion principle for electrons which is capable of improving the sensitivity by many orders of magnitude (by 205Tl (neutrino, electron) 205Pb inverse beta-decay)
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Journal Article
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Europhysics Letters; CODEN EULEE; v. 13(5); p. 385-387
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AbstractAbstract
No abstract available
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1 fig.; 4 tabs.; 62 refs.
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Journal Article
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Zeitschrift fuer Physik; v. 267(5); p. 371-377
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AbstractAbstract
[en] The photoelectric non-standard method for determination of the thallium isotope composition is developed. The analysis is carried out by measuring the brightness of the Hfs components in the line Tl Iλ535.04 nm. The relative standard deviation of the results of the isotope analysis of thallium as metal is 0.02 and of thallium salts - 0.02-0.05
Original Title
Spektral'noe opredelenie izotopnogo sostava talliya
Primary Subject
Source
For English translation see the journal Journal of Applied Spectroscopy (USA).
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AbstractAbstract
[en] Using atomic-beam spectroscopy, we measured hyperfine splitting constants and level isotope shifts of n 2S1/2 levels (n=7,8) in 203Tl and 205Tl with a frequency doubled cw-dye-laser. Our results are: A(72S1/2)=12242.6 (1.6) MHz and A(82S1/2)=3855.7 (3.2) MHz for hyperfine-structure (HFS) constants in 203Tl and A(72S1/2)=12350.9 (3.9) MHz and A(8 2S1/2)=3888.4 (4.3) MHz for HFS constants in 205Tl; ΔνIS(72S1/2)=+409.8 (3.6) MHz and ΔνIS(82S1/2)=+136.0 (4.1) MHz for level isotope shifts (IS). (orig.)
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Novinrooz, A. J.; Bakhtiari, H.; Sar Abadani, P.; Sadri, H.; Asadollahi, Z.; Seyedi, H.; Ghasemi, M. R.; Mohati, M.; Sharbatdaran, M.; Ehsani, M.; Noorkajouri, H.; Gharousi, J.; Zeinali, B
Atomic Energy Organization of Iran, Nuclear Research Center for Agriculture and Medicine, Karaj (Iran, Islamic Republic of)2003
Atomic Energy Organization of Iran, Nuclear Research Center for Agriculture and Medicine, Karaj (Iran, Islamic Republic of)2003
AbstractAbstract
[en] Separation of thallium isotopes (203TI, 205TI) have been carried out by a 180 electromagnetic isotope separation. Thallium iodide as the charge material is used in a graphite crucible of calutron ion source. Under the pressure of 1x105 torr, thallium ions are extracted, accelerated and focused by the electrical lenses. The ions then traverse the main vacuum tank in circular paths, entering the magnetic field of 2547 gauss and finally reach the collector. A number of chemical of procedures have been employed for recovery and purification of the collected ions from the copper pockets. The final isotopic products have been characterized by a x-ray diffractometer, inductively coupled plasma-atomic emission spectrometer (ICP-AES) and a mass spectrometer. High pure thallium trioxide (TI-20-3) with 95.91% isotopic abundance for 203 TI has been confirmed
Original Title
Jodasazi-yeh isotope-e thallium 203 be vasile-yeh dastghahe joda-konandeh-yeh electromeghnatisi-yeh isotope-ha
Primary Subject
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Available from Atomic Energy Organization of Iran
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Journal Article
Journal
Scientific Bulletin of the Atomic Energy Organization of Iran; ISSN 1015-8545;
; CODEN SBAIEV; (n.28); p. 19-22

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