Determination of differential cross-sections for the natK(p, p0) and 39K(p, α0) reactions in the backscattering geometry

Kokkoris, M; Tsaris, A; Misaelides, P; Sokaras, D; Lagoyannis, A; Harissopulos, S; Vlastou, R; Papadopoulos, CT

dc.contributor.author	Kokkoris, M	en
dc.contributor.author	Tsaris, A	en
dc.contributor.author	Misaelides, P	en
dc.contributor.author	Sokaras, D	en
dc.contributor.author	Lagoyannis, A	en
dc.contributor.author	Harissopulos, S	en
dc.contributor.author	Vlastou, R	en
dc.contributor.author	Papadopoulos, CT	en
dc.date.accessioned	2014-03-01T01:33:08Z
dc.date.available	2014-03-01T01:33:08Z
dc.date.issued	2010	en
dc.identifier.issn	0168583X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/20339
dc.subject	Cross-section	en
dc.subject	Elastic Backscattering Spectroscopy	en
dc.subject	NRA	en
dc.subject	Potassium	en
dc.subject	RBS	en
dc.subject.other	Angular range	en
dc.subject.other	Backscattering geometry	en
dc.subject.other	Cross-section	en
dc.subject.other	Data points	en
dc.subject.other	Differential cross section	en
dc.subject.other	Differential cross-sections	en
dc.subject.other	Elastic backscattering	en
dc.subject.other	Energy ranges	en
dc.subject.other	Ion beam analysis	en
dc.subject.other	Nuclear data library	en
dc.subject.other	Proton beam energy	en
dc.subject.other	Scientific community	en
dc.subject.other	Depth profiling	en
dc.subject.other	Backscattering	en
dc.title	Determination of differential cross-sections for the natK(p, p0) and 39K(p, α0) reactions in the backscattering geometry	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.nimb.2010.02.077	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.nimb.2010.02.077	en
heal.publicationDate	2010	en
heal.abstract	In the present work, new, differential cross-section values are presented for the natK(p, p0) reaction in the energy range Elab = 3000-5000 keV (with an energy step of 25 keV) and for detector angles between 140° and 170° (with an angular step of 10°). A qualitative discussion of the observed cross-section variations through the influence of strong, closely spaced resonances in the p +39K system is also presented. Information has also been extracted concerning the 39K(p,α0) reaction for Elab = 4000-5000 keV in the same angular range. As a result, more than ∼500 data points will soon be available to the scientific community through IBANDL (Ion Beam Analysis Nuclear Data Library - http://www-nds.iaea.org/ibandl/) and could thus be incorporated in widely used IBA algorithms (e.g. SIMNRA, WINDF, etc.) for potassium depth profiling at relatively high proton beam energies. © 2010 Elsevier B.V. All rights reserved.	en
heal.journalName	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms	en
dc.identifier.doi	10.1016/j.nimb.2010.02.077	en
dc.identifier.volume	268	en
dc.identifier.issue	11-12	en
dc.identifier.spage	1797	en
dc.identifier.epage	1801	en