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dc.contributor.authorBenis, E. P.en
dc.contributor.authorZouros, T. J. M.en
dc.contributor.authorRichard, P.en
dc.date.accessioned2015-11-24T18:27:24Z-
dc.date.available2015-11-24T18:27:24Z-
dc.identifier.issn0168-583X-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/16029-
dc.rightsDefault Licence-
dc.subjectresonance transfer-excitationen
dc.subjectrteen
dc.subjectauger electron spectroscopyen
dc.subject0 degrees projectile electron spectroscopyen
dc.subjecthemispherical analysersen
dc.subjectspectrographsen
dc.subjectposition sensitive detectorsen
dc.titleHigh resolution RTE measurements at 0 degrees using a hemispherical analyser with lens and 2-D PSDen
heal.typejournalArticle-
heal.type.enJournal articleen
heal.type.elΆρθρο Περιοδικούel
heal.identifier.primaryDoi 10.1016/S0168-583x(99)00028-2-
heal.identifier.secondary<Go to ISI>://000081399600035-
heal.identifier.secondaryhttp://ac.els-cdn.com/S0168583X99000282/1-s2.0-S0168583X99000282-main.pdf?_tid=875f1566-4de8-11e3-a898-00000aab0f01&acdnat=1384514865_8db531cfb418875b5fe74460407f6705-
heal.languageen-
heal.accesscampus-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.publicationDate1999-
heal.abstractFirst high resolution measurements using a new electron spectrograph at 0 degrees to the beam direction are reported. The new apparatus consists of a hemispherical analyser with a mean radius of 101.6 mm, a 4-element focusing lens and 40 mm diameter 2-D position sensitive detector (PSD). Electrons are decelerated and focused in the lens prior to analysis to improve the energy resolution. As a test of the apparatus in deceleration mode, we measured the differential cross section of the F(7+)(2p(2))(1)D state produced by Resonance Transfer Excitation (RTE) in collisions of 21.78 MeV F(8+)+ H(2). An effective energy resolution of 0.25% was obtained using a deceleration factor of 4. Good agreement with known cross section Values was found. Presently, our spectrograph with a maximum count rate of about 4 kHz (limited by dead-time considerations) is more than 15 times faster than the conventional tandem zero-degree spectrometer at Kansas State University, while using a factor of 20 lower intensity beams. (C) 1999 Elsevier Science B.V. All rights reserved.en
heal.journalNameNuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atomsen
heal.journalTypepeer reviewed-
heal.fullTextAvailabilityTRUE-
Appears in Collections:Άρθρα σε επιστημονικά περιοδικά ( Ανοικτά)

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