[en] The multiplicities of various secondary charged particles produced in inelastic interactions of relativistic 16O ions at 4.5 GeV/c per nucleon with emulsion nuclei are investigated. The results are compared with data on interactions of 1H, 2H, 4He, and 12C nuclei with emulsion nuclei at similar projectile-nucleus energies per nucleon. OFF
Journal
Soviet Journal of Nuclear Physics; ISSN 0038-5506; 
; v. 39(5); p. 774-776
; v. 39(5); p. 774-776
[en] The purpose of the present study is investigation of inelastic collisions of 16O nuclei with 4.5 GeV/c pulse for photoemulsion nuclei nucleon. The emulsion chamber composed of BR-2 type photoemulsion layers has been irradiated at the synchrophasotron. Multiplicities are investigated for various secondary charged particles. The data are compared with the results which were obtained for interactions of protons, deuterons, 4He, 12C with the emulsion nuclei at close energies per nucleon of the projectile nucleus
Journal
Yadernaya Fizika; ISSN 0044-0027; ; v. 39(5); p. 1228-1232
; v. 39(5); p. 1228-1232
[en] Possibility of increasing the resolution in depth of the Rutherford ions backscattering method, applied for composition analysis of thin high-temperature superconducting films and structures by improving the ion spectrometer is considered. It is shown that the specialized Si-detectors developed for α-particles with energy of ≅5 MeV make it possible to obtain energy resolution close to the theoretical limit
Journal
[en] The upgrade of the 1 MV cascade accelerator for increasing the possibilities of ion beam analysis (IBA) and material modification (IBMM) is described. The following units of the accelerator are modernized: bean transport system, ion injector, target chambers and vacuum systems. A s a result the IBA and IBMM efficiency was increased
[ru]
Описывается модеринизация каскадного ускорителя на 1 MВ для увеличения возможностей анализа ионными пучками (АИП) и модификации материалов этими пучками (ММИП). Модернизированы следующие узлы ускорителя: система транспортировки пучка, ионный инжектор, мишенные камеры и вакуумная система. В результате увеличилась эффективность АИП и ММИПSource
Lyapichev, G.S. (ed.); Ministerstvo Rossijskoj Federatsii po Atomnoj Ehnergii, Moscow (Russian Federation); Nauchno-Issledovatel'skij Institut Ehlektrofizicheskoj Apparatury im. D.V. Efremova, Sankt-Peterburg (Russian Federation); Sankt-Peterburgskij Gosudarstvennyj Universitet, Sankt-Peterburg (Russian Federation); 447 p; ISBN 5-85165-608-5; ; 2001; p. 430-433; 10. International conference on applied charged particle accelerators in medicine and industry; Desyatoe Mezhdunarodnoe soveshchanie po primeneniyu uskoritelej zaryazhennykh chastits v promyshlennosti i meditsyne; Sankt-Peterburg (Russian Federation); 1-4 Oct 2001; 16 refs., 4 figs., 1 tab.
; 2001; p. 430-433; 10. International conference on applied charged particle accelerators in medicine and industry; Desyatoe Mezhdunarodnoe soveshchanie po primeneniyu uskoritelej zaryazhennykh chastits v promyshlennosti i meditsyne; Sankt-Peterburg (Russian Federation); 1-4 Oct 2001; 16 refs., 4 figs., 1 tab.