Results 141 to 150 of about 801,196 (212)

New isotopes of cobalt; Activation cross-sections of nickel, cobalt, and zinc for 14.8 MeV neutrons

Nuclear Physics, 1960
Absolute neutron activation cross-sections at 14.8 Mev were measured for the five stable nickel isotopes, for cobalt, and for zinc, based on comparison with the Cu/sup 63/(n,2n)Cu/sup 62/ reaction (556 mb), the Cu/sup 65/(n,2n)Cu/sup 64/ cross-section (1000 mb), and the Al/sup 27/(n, alpha )Na/sup 24/ reaction (115 mb).
I.L. Preiss, R.W. Fink
openaire   +2 more sources

Beta decay of neutron-rich cobalt and nickel isotopes

Exotic nuclei and atomic masses (ENAM 98), 1998
We report on the first β-γ spectroscopy measurements of the neutron-rich 68–70Co and 70–74Ni nuclei, produced in proton-induced fission of 238U and ionized in a laser ion guide coupled to an on-line mass separator. Several γ lines from the decay of these nuclei have been identified, half-lives determined and production cross sections deduced.
S. Franchoo, B. Bruyneel, M. Huyse, U. Köster, K.-L. Kratz, K. Kruglov, Y. Kudryavtsev, W. F. Mueller, B. Pfeiffer, R. Raabe, I. Reusen, P. Thirolf, P. Van Duppen, J. Van Roosbroeck, L. Vermeeren, W. B. Walters, L. Weissman, A. Wöhr   +17 more
openaire   +2 more sources

Zirconium–cobalt intermetallic compound for storage and recovery of hydrogen isotopes

Intermetallics, 2001
Abstract The intermetallic compound ZrCo was prepared and its suitability for storage, recovery and separation of hydrogen isotopes was studied. The storage capacity of the compound for hydrogen, deuterium and tritium was respectively found to be 160, 145 and 100 ml per gram of the compound at normal temperature and pressure.
Yeshwant Naik, G.A. Rama Rao, V. Venugopal   +2 more
openaire   +2 more sources

THE NEW RADIOACTIVE ISOTOPES VANADIUM 46, MANGANESE 50, COBALT 54

Canadian Journal of Physics, 1952
Three new positron activities assigned to V46 (0.40 sec.; Emax > 6.0 Mev.). Mn50 (0.28 sec.; Emax > 6.3 Mev.), and Co54 (0.18 sec.; Emax > 7.4 Mev.) have been induced by (p,n) reactions which take place in the McGill cyclotron at thresholds less than 12.5 Mev. The assignments are based on the thresholds and on the approximate ft values of the
W. M. Martin, S. W. Breckon
openaire   +2 more sources

Long-Lived Radio Cobalt Isotopes

Physical Review, 1938
J. J. Livingood, G. T. Seaborg
openaire   +2 more sources

Le cobalt et ses isotopes

EMC - Pathologie professionnelle et de l 'environnement, 2006
B. Le Guen, E. Ansoborlo
openaire   +2 more sources

Gamma radiation-induced polymerization of polyacrylic acid-dolomite composite and applications for removal of cesium, cobalt, and zirconium from aqueous solutions.

Applied Radiation and Isotopes, 2021
Gamma-irradiation initiated polymerization was utilized to prepare polyacrylic acid dolomite P(AA/D) nanocomposites. Different analytical techniques have been applied to investigate the structure of the new materials. XRD and TEM revealed the crystalline
A. Ibrahim, M. Abass, E. H. EL-Masry, M. M. Abou-Mesalam   +3 more
semanticscholar   +1 more source

The Isotopes of Cobalt and Their Radioactivity

Physical Review, 1936
Milo B. Sampson, Louis N. Ridenour, Walker Bleakney   +2 more
openaire   +2 more sources

Adsorptive removal of radioactive isotopes of cobalt and zinc from water and radioactive wastewater using TiO2/Ag2O nanoadsorbents

Progress in nuclear energy (New series), 2018
The metal oxides nanoparticles, nano titanium oxide (NTiO 2 ), nano silver oxide (NAg 2 O) and nano titanium oxide-coated-silver oxide (NTiO 2 -NAg 2 O) were synthesized and compared to their removal performances of cobalt (II), zinc (II), and their ...
M. Mahmoud, E. A. Saad, A. El-Khatib, M. Soliman, E. A. Allam   +4 more
semanticscholar   +1 more source

Isotopic exchange in the cobaltous-cobaltic system in perchloric acid

Journal of Inorganic and Nuclear Chemistry, 1962
Systematic investigations are reported on the isotopic exchange in the cobaltous-cobaltic system using cobalt-60. Ammonia and ethylenediamine were found to be satisfactory quenchers of this fast exchange, even though some zero-time exchange was observed.
J. Shankar, B.C. de Souza
openaire   +1 more source