Filters
Results 1 - 10 of 13780
Results 1 - 10 of 13780.
Search took: 0.032 seconds
Sort by: date | relevance |
AbstractAbstract
[en] Recent investigations of h11/2 proton intruder bands in odd 51Sb nuclei are reported. In addition to experiments performed at SUNY Stony Brook and Chalk River, data from Early Implementation of GAMMASPHERE (analysis in progress) are presented. In particular, the nuclei 109Sb and 111Sb are discussed. Rotational bands based on the πh11/2 orbital coupled to a 2p2h deformed state of the 50Sn core have been observed. These bands have been observed to high spin, and in the case of 109Sb to a rotational frequency of 1.4 MeV, the highest frequency observed in a heavy nucleus. The dynamic moments of inertia in these bands decrease slowly with frequency, suggesting a gradual band termination. The systematics of such bands in 109-119Sb will be discussed
Primary Subject
Secondary Subject
Source
Anon; 1905 p; 1993; p. 886, Paper NUCL 139; American Chemical Society; Washington, DC (United States); 206. American Chemical Society (ACS) national meeting; Chicago, IL (United States); 22-27 Aug 1993; American Chemical Society, 1155 16th St., NW, Washington, DC 20036-4899 (United States)
Record Type
Book
Literature Type
Conference
Country of publication
ANTIMONY ISOTOPES, BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY LEVELS, EXCITED STATES, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Sukhoruchkin, S.I.; Tyukavina, T.M.
Neutron spectroscopy, nuclear structure, related topics. Abstracts1996
Neutron spectroscopy, nuclear structure, related topics. Abstracts1996
AbstractAbstract
[en] Short communication. 1 tab
Primary Subject
Source
Sukhovoj, A.M. (ed.); Joint Inst. for Nuclear Research, Dubna (Russian Federation); 78 p; 1996; p. 75-76; OIYaI; Dubna (Russian Federation); ISINN-4: 4. International Seminar on Interaction of Neutrons with Nuclei; Dubna (Russian Federation); 27-30 Apr 1996
Record Type
Miscellaneous
Literature Type
Conference; Numerical Data
Report Number
Country of publication
ANTIMONY 109, ANTIMONY 111, ANTIMONY 113, ANTIMONY 115, ANTIMONY 116, ANTIMONY 117, ANTIMONY 119, ANTIMONY 121, ANTIMONY 130, ANTIMONY 131, ANTIMONY 132, EXCITED STATES, IODINE 122, IODINE 124, IODINE 128, IODINE 130, MICROSEC LIVING RADIOISOTOPES, NANOSEC LIVING RADIOISOTOPES, ODD-ODD NUCLEI, SHELL MODELS, THEORETICAL DATA
ANTIMONY ISOTOPES, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, DATA, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY LEVELS, HOURS LIVING RADIOISOTOPES, INFORMATION, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, IODINE ISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MATHEMATICAL MODELS, MINUTES LIVING RADIOISOTOPES, NUCLEAR MODELS, NUCLEI, NUMERICAL DATA, ODD-EVEN NUCLEI, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES, STABLE ISOTOPES
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] We have performed experiments on the β-decay of several Sn nuclides near /sup 132/Sn. The multiplet structure of /sup 132,130/Sb was studied and an extensive level scheme was constructed for the decay of the 7-isomer in /sup 130/Sn. These investigations were extended to /sup 131,129,127/Sb where the properties of the more complex multiplets were determined. Extensive high-spin level schemes were constructed for the decay of /sup 131,129/Sn and a 19/2-, β-decaying isomer was placed in the /sup 129/Sb level scheme. A partial level is presented for the decay of the 19/2- isomer into levels of /sup 129/Te
Primary Subject
Source
5. international conference on nuclei far from stability; Lake Rosseau (Canada); 14-19 Sep 1987; CONF-870970--
Record Type
Journal Article
Literature Type
Conference
Journal
Country of publication
BETA DECAY, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, DECAY, EVEN-ODD NUCLEI, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEAR DECAY, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, SPECTRA, TELLURIUM ISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Lane, G.J.; Fossan, D.B.; Thorslund, I.
Argonne National Lab., IL (United States). Funding organisation: USDOE Office of Energy Research, Washington, DC (United States); National Science Foundation, Washington, DC (United States); United Kingdom Engineering and Physical Sciences Research Council, Chilton (United Kingdom); Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Bonn (Germany). Projekttraegerschaften fuer das BMBF - Umwelttechnik; Swedish National Science Research Council, Stockholm (Sweden)1996
Argonne National Lab., IL (United States). Funding organisation: USDOE Office of Energy Research, Washington, DC (United States); National Science Foundation, Washington, DC (United States); United Kingdom Engineering and Physical Sciences Research Council, Chilton (United Kingdom); Deutsche Forschungsanstalt fuer Luft- und Raumfahrt e.V. (DLR), Bonn (Germany). Projekttraegerschaften fuer das BMBF - Umwelttechnik; Swedish National Science Research Council, Stockholm (Sweden)1996
AbstractAbstract
[en] Excited states have been identified for the first time in 110Sb in a comprehensive series of γ-spectroscopy experiments, including recoil-mass and neutron-field measurements. Three high-spin decoupled bands with configurations based on 2p-2h excitations across the Z = 50 shell gap, are observed to show the features of smooth band termination, the first such observation in an odd-odd nucleus. The yrast intruder band has been connected to the low spin levels and is tentatively identified up to its predicred termination at Iπ = (45+). Detailed configuration assignments are made through comparison with configuration-dependent cranked Nilsson-Strutinsky calculations; excellent agreement with experiment is obtained. The systematic occurrence of smoothly terminating bands in the neighboring isotopes is discussed
Primary Subject
Secondary Subject
Source
1996; 8 p; Conference on nuclear structure at the limits; Argonne, IL (United States); 22-26 Jul 1996; CONF-9607156--5; CONTRACT W-31109-ENG-38; Also available from OSTI as DE97000352; NTIS; US Govt. Printing Office Dep
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
ANTIMONY ISOTOPES, BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY LEVELS, EVEN-EVEN NUCLEI, INTERMEDIATE MASS NUCLEI, ISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES, TIN ISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Sadeghi, M.; Rovais, M.R.A.; Sarabadani, P.; Enferadi, M., E-mail: msadeghi@nrcam.org2011
AbstractAbstract
[en] Targetry of natSn-target on Cu substrate was investigated for the production of 117,118m,119,120m,122Sb. The electrodeposition experiments were carried out using potassium stannate trihydrate and potassium hydroxide. The optimum conditions of the electrodeposition of tin were as follows: 40 g/L natSn, temperature 75 oC and current density (dc) used throughout of 50 mA/cm2. The deposited target was irradiated at 160 μA current and 16 MeV proton beam (10 min). Separation of no-carrier-added (nca) 117,118m,119,120m,122Sb from the irradiated natSn target hydrochloric solution was investigated using silica-gel column chromatography. (authors)
Primary Subject
Source
33 refs., 8 figs., 5 tabs.
Record Type
Journal Article
Journal
Nukleonika; ISSN 0029-5922;
; v. 56(1); p. 9-15

Country of publication
ADSORBENTS, ANTIMONY ISOTOPES, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, DEPOSITION, ELECTROLYSIS, ELECTRON CAPTURE RADIOISOTOPES, ELEMENTS, EQUIPMENT, EXTRACTION APPARATUSES, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, LYSIS, METALS, MINUTES LIVING RADIOISOTOPES, NANOSECONDS LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, SEPARATION EQUIPMENT, SURFACE COATING
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Fowler, M.M.
Washington Univ., St. Louis, Mo. (USA)1972
Washington Univ., St. Louis, Mo. (USA)1972
AbstractAbstract
No abstract available
Primary Subject
Source
1972; 149 p; University Microfilms Order No. 72-17,951.; Thesis. (Ph.D.).
Record Type
Report
Literature Type
Thesis/Dissertation
Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, DECAY, ELECTRON CAPTURE RADIOISOTOPES, HOURS LIVING RADIOISOTOPES, INTERACTIONS, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, LEPTONIC DECAY, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, PARTICLE DECAY, RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Sub-10 nm semiconducting nanostructures are crucial for the realization of nanoscale devices. Fabrication of nanostructures at this scale with homogeneous properties is challenging. Using ab initio calculations, we show that self-standing ribbons of antimony selenide and antimony sulfide of width 1.1 nm exhibit well-defined bandgaps of 1.66 and 2.16 eV, respectively. Molecular dynamics studies show that these ribbons are stable at 500 K. The one-dimensional (1D) heterostructure of these nanoribbons (Sb2Se3/Sb2S3) along the [001] direction shows a straddling type behavior.
Primary Subject
Source
S0957-4484(11)82710-8; Available from http://dx.doi.org/10.1088/0957-4484/22/17/175705; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Journal
Nanotechnology (Print); ISSN 0957-4484;
; v. 22(17); [5 p.]

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Kamermans, R.
Vrije Universiteit, Amsterdam (Netherlands)1975
Vrije Universiteit, Amsterdam (Netherlands)1975
AbstractAbstract
[en] The properties of the excited states of the Sb isotopes were studied. The excited states were produced mainly with the (p,xn) reaction. A detailed description of the experimental techniques used and of the analysis of the experimental data is given. The use of Hauser-Feshbach analysis for spin assignments is discussed. Singles γ-ray spectra, n-γ and γ-γ coincidence measurements are reported in a study of the level properties of the lighter odd-odd Sb nuclei, 112Sb, 114Sb and 116Sb. The light odd-A Sb isotopes 111Sb, 113Sb, and 115Sb were studied with in-beam γ-techniques using the (p,2n) reaction on enriched foils of 112Sn, 114Sn and 116Sn for the production of the excited states. (Auth.)
Primary Subject
Source
20 Nov 1975; 90 p; Available from Vrije Universiteit, Bibliotheek, Amsterdam (Netherlands).; Proefschrift (Dr.).
Record Type
Report
Literature Type
Thesis/Dissertation
Country of publication
ANTIMONY ISOTOPES, BARYON REACTIONS, BARYONS, BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ELEMENTARY PARTICLES, ENERGY LEVELS, FERMIONS, HADRON REACTIONS, HADRONS, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, ISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEAR REACTIONS, NUCLEAR THEORY, NUCLEI, NUCLEON REACTIONS, NUCLEONS, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES, SPECTRA
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] In recent years, environmental concerns regarding antimony have grown considerably due to anthropogenic processes that have resulted in increasing concentration of Sb in the environment, and also because of its impacts and possible adverse effects to living organisms. Several techniques have been used, to obtain reliable results for Sb, since Sb is present at low level concentration, requiring analytical instrumentation with low detection limits. The neutron activation analysis (NAA) technique has a high metrological level for the determination of several elements in different matrices. However, Sb determination in environmental and biological samples presents some analytical difficulties due to its low concentrations and gamma ray spectrum interferences. The objective of this research was to study on Sb determination in environmental reference materials by NAA. Ten environmental reference materials were selected and analyzed using long period irradiation at IEA-R1 research nuclear reactor. The induced gamma activities of 122Sb and 124Sb were measured. Relative errors of the results demonstrated that the accuracy depends mainly on Sb radioisotope measured, the decay time for counting and the sample composition. (author)
Primary Subject
Source
15 refs.
Record Type
Journal Article
Journal
Journal of Radioanalytical and Nuclear Chemistry; ISSN 0236-5731;
; CODEN JRNCDM; v. 291(1); p. 169-173

Country of publication
ACTIVATION ANALYSIS, ANTIMONY ISOTOPES, BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, CHEMICAL ANALYSIS, DAYS LIVING RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ELEMENTS, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, METALS, MINUTES LIVING RADIOISOTOPES, NONDESTRUCTIVE ANALYSIS, NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Janzen, V.P.
Proceedings of the international conference on nuclear structure at high angular momentum and the workshop on large gamma-ray detector arrays1992
Proceedings of the international conference on nuclear structure at high angular momentum and the workshop on large gamma-ray detector arrays1992
AbstractAbstract
[en] The existence of rotational structures in nuclei bordering on the spherical Z= 50 closed shell has been known for some time. Nevertheless, our understanding of collective effects in this region is remarkably incomplete; for example, before this work little high-spin data existed and there were no lifetime measurements to confirm the collectivity associated with the rotational bands observed in Sb (Z = 51) and Sn (Z = 50) nuclei. Furthermore, the role of the h11/2 orbital was virtually unknown, although it has the highest angular momentum of the orbitals in this mass region and therefore is expected to have the most influence on the properties of high-spin states. In the A ∼ 130 and A ∼ 180 mass regions, where highly deformed intruder bands have been observed, it is the neutron i13/2 orbitals, respectively, which are preferentially lowered in energy by a combination of large deformation and fast rotation In lighter nuclei the h11/2 orbital is expected to appear as an intruder configuration. (author). 11 refs., 1 tab., 4 figs
Primary Subject
Secondary Subject
Source
Atomic Energy of Canada Ltd., Chalk River, ON (Canada). Chalk River Nuclear Labs; 500 p; Aug 1992; p. 333-338; International conference on nuclear structure at high angular momentum; Ottawa, ON (Canada); 18-21 May 1992; workshop on large gamma-ray detector arrays; Chalk River, ON (Canada); 22-23 May 1992
Record Type
Report
Literature Type
Conference
Report Number
Country of publication
BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY LEVELS, EXCITED STATES, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIOISOTOPES, SECONDS LIVING RADIOISOTOPES, SPECTRA
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
1 | 2 | 3 | Next |