Cross section measurements of 151Eu(3He,5n) reaction: new opportunities for medical alpha emitter 149Tb production

Autor: R. A. Aliev, M. G. Voronuk, A. A. Ogloblin, A. N. Moiseeva, G. Ya. Starodub, S. T. Latushkin, N. S. Gustova, N. V. Aksenov, V. N. Unezhev, V. A. Zagryadskiy

Publikováno v: Scientific Reports
Scientific Reports, Vol 10, Iss 1, Pp 1-7 (2020)

Method for production of alpha emitter 149Tb by irradiation of 151Eu with 70 MeV 3He nuclei is proposed. For the first time, the cross sections for the formation of isotopes 149,150,151,152Tb were measured experimentally using a stack foil technique

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f4ce3f8a05fa93215fc3bdc30f22881
http://europepmc.org/articles/PMC6965643

Cyclotron production and radiochemical purification of 88,89Zr via α-particle induced reactions on natural strontium

Autor: P. Ivanov, O. D. Maslov, G. A. Bozhikov, Simon Jerome, S. N. Dmitriev, G. Ya. Starodub

Publikováno v: Applied Radiation and Isotopes. 90:261-264

The radionuclides (88)Zr and (89)Zr have been produced by cyclotron irradiation of (nat)SrO with 35 MeV α-particles at a beam current of 15 μA. The thick source production yield of (89)Zr is ~3.1 MBq μA(-1) h(-1). A two-step radiochemical purifica

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c108df76bceeff95f50ac2582d2410b
https://doi.org/10.1016/j.apradiso.2014.04.018

Preparation and high intensity heavy ion irradiation tests of intermetallic Am-243/Pd targets

Autor: G. A. Bozhikov, Grigory K. Vostokin, O. V. Petrushkin, I. Usoltsev, V. Ya. Lebedev, S. N. Dmitriev, A. V. Sabelnikov, A. I. Svirikhin, N. V. Aksenov, Andreas Türler, V. I. Chepigin, D. Piguet, Yu. V. Albin, G. Ya. Starodub, A. V. Yeremin, O. N. Malyshev, Robert Eichler

Publikováno v: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATO

Previously reported preparation method for Pd-based intermetallic targets (Usoltsev, et al., 2012) [1] has been successfully applied for producing two stationary 243Am/Pd targets. Both targets have been irradiated at the U-400 cyclotron at Flerov Lab

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89473aa55643951ba31e0668bf5e411b

Production of 117mSn with high specific activity by cyclotron

Autor: Zoltan Szucs, Grigory K. Vostokin, V.N. Shvetsov, G. Ya. Starodub, S. N. Dmitriev, O. D. Maslov, M. V. Gustova, Jan Rijn Zeevaart, D. Jansen

Publikováno v: Applied Radiation and Isotopes. 69:965-968

A method to produce (117m)Sn radionuclide using accelerator production route is described. A new method is proposed to separate the (117m)Sn. Specific activities and thick target yield for (116)Cd(α,3n)(117m)Sn reaction at E(α)=35MeV bombarding ene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ef2ced26dfc24e6dc7a3dcc6ef3622a
https://doi.org/10.1016/j.apradiso.2011.02.031

Ion-exchange separation of Zr and Hf microamounts in dilute HCl/HF solutions: A model system for chemical identification of Rf and study of its properties

Autor: G. Ya. Starodub, S. V. Shishkin, Grigory K. Vostokin, G. A. Bozhikov, Evgeny E. Tereshatov, H. Bruchertseifer, Heinz W. Gäggeler, S. N. Dmitriev, N. V. Aksenov

Publikováno v: Radiochemistry. 50:381-385

A procedure was developed for selective separation of Group IV elements from Sr and Lu, followed by rapid separation of Zr and Hf by cation-exchange chromatography in dilute HCl/HF solutions. The possibility of using this procedure for chemical ident

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ff36df039ec2de7f3178de37d489b840
https://doi.org/10.1134/s1066362208040097