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AbstractAbstract
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Source
International conference on Moessbauer spectroscopy; Portoroz, Yugoslavia; 10 - 14 Sep 1979; Published in summary form only.
Record Type
Journal Article
Literature Type
Conference
Journal
Journal de Physique. Colloque; ISSN 0449-1947;
; (no.C-1); p. 233-234

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AbstractAbstract
No abstract available
Source
International conference on Moessbauer spectroscopy; Portoroz, Yugoslavia; 10 - 14 Sep 1979; Published in summary form only.
Record Type
Journal Article
Literature Type
Conference
Journal
Journal de Physique. Colloque; ISSN 0449-1947;
; (no.C-1); p. 231-232

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
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Arbo, J.; Felvinci, J.; Melkonian, E.; Havens, W.W. Jr.
Neutron spectroscopy. Progress report, 1 July 1974--30 June 19751975
Neutron spectroscopy. Progress report, 1 July 1974--30 June 19751975
AbstractAbstract
No abstract available
Primary Subject
Source
Havens, W.W. Jr.; Melkonian, E.; Felvinci, J.; Columbia Univ., New York (USA). Div. of Nuclear Science and Engineering; p. 11-14; 1975
Record Type
Report
Literature Type
Progress Report
Report Number
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Adam, J.; Honusek, M.; Kracik, B.; Wagner, V.
The eighth conference of Czechoslovak physicists. Part I. Vol 11985
The eighth conference of Czechoslovak physicists. Part I. Vol 11985
AbstractAbstract
No abstract available
Original Title
Studium rozpadu 169Yb→169Tm pomoci anticomptonovskeho spektrometru
Primary Subject
Source
Sebesta, J.; Povinec, P. (eds.); Jednota Ceskoslovenskych Matematiku a Fyziku, Prague; 132 p; 1985; p. 79-80; 8. conference of Czechoslovak physicists; Bratislava (Czechoslovakia); 26-30 Aug 1985; Short communication.
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
BETA DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY-LEVEL TRANSITIONS, EVEN-ODD NUCLEI, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MEASURING INSTRUMENTS, NUCLEI, ODD-EVEN NUCLEI, RADIOISOTOPES, RARE EARTH NUCLEI, SECONDS LIVING RADIOISOTOPES, SPECTROMETERS, STABLE ISOTOPES, THULIUM ISOTOPES, YTTERBIUM ISOTOPES
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AbstractAbstract
[en] The invention concerns a neutron detector adapted for use in the core instrumentation of nuclear reactors. It comprises an emitter electrode which, upon irradiation with neutrons, emits electrons by means of (n,γ) processes, a collector electrode, and a dielectric disposed between the emitter and the collector electrode. Thulium 169 or terbium 159 is used as the emitter substance. With this emitter substance a prompt signal is obtained, the magnitude of which hardly changes for years;any delayed signals that may build up and any interference currents due to them are so small that they can be compensated for by simple, known means. (Official Gazette)
Original Title
Patent
Primary Subject
Source
2 Sep 1975; 2 p; US PATENT DOCUMENT 3,903,420
Record Type
Patent
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
No abstract available
Primary Subject
Source
Academia Sinica, Lanzhou (China). Inst. of Modern Physics; National Laboratory of Heavy Ion Accelerator, Lanzhou (China); 238 p; ISBN 7-5022-1555-7;
; 1996; p. 139-140

Record Type
Book
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
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AbstractAbstract
No abstract available
Primary Subject
Record Type
Journal Article
Journal
Physical Review. A; v. 10(6); p. 1921-1923
Country of publication
BASIC INTERACTIONS, BETA DECAY, BETA DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, DECAY, ELECTRON CAPTURE RADIOISOTOPES, EVEN-ODD NUCLEI, INTERACTIONS, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, LEPTONIC DECAY, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, PARTICLE DECAY, RADIOISOTOPES, RARE EARTH NUCLEI, SPECTRA, STABLE ISOTOPES, THULIUM ISOTOPES, WEAK INTERACTIONS, YTTERBIUM ISOTOPES
Reference NumberReference Number
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AbstractAbstract
[en] The magnetic dipole (M1) response of the 169Tm nucleus is investigated from a theoretical point of view. The theoretical tool used in this study is the Rotational Invariant Quasiparticle Phonon Nuclear Model (RI-QPNM) which gives a possibility to eliminate spurious contributions in the M1 spectrum. In the framework of this model, both the low-lying and high-lying parts of the M1 excitation spectrum of 169Tm are calculated. The result shows that the low-lying excitations have almost pure orbital character and can be interpreted as scissors mode, whereas the high-lying transitions can be read as spin-flip mode because of its spin nature. The reduced transition probability summed up in the energy range 2–4 MeV is found to be which agrees with the available experimental data. The fragmentation of the low-energy M1 strength is also well reproduced. This is also the first study in which both the low-lying and high-lying M1 spectrum of the 169Tm nucleus is theoretically investigated.
Primary Subject
Source
S0375947418301180; Available from http://dx.doi.org/10.1016/j.nuclphysa.2018.07.001; © 2018 Elsevier B.V. All rights reserved.; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
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AbstractAbstract
No abstract available
Source
International conference on the applications of the Moessbauer effect; Bendor, France; 02 Sep 1974
Record Type
Journal Article
Literature Type
Conference
Journal
J. Phys. (Paris), Colloq; (no.6); p. 653-656
Country of publication
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AbstractAbstract
[en] We have observed in thulium phosphate TmPO4 an ordered structure of the nuclear spins of 169Tm in high magnetic field. This structure is transverse in the rotating frame, and thus precessing in the laboratory frame
[fr]
Nous avons observe dans le phosphate de thulium TmPO4 une structure ordonnee des spins nucleaires de 169Tm en champ magnetique eleve. Cette structure est transversale dans le referentiel tournant et precesse donc dans le systeme du laboratoireOriginal Title
Ordre magnetique nucleaire des spins de 169Tm dans le TmPO4
Record Type
Journal Article
Journal
Comptes Rendus des Seances de l'Academie des Sciences. Serie 2; ISSN 0249-6305;
; v. 299(9); p. 509-513

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