Proton elastic scattering differential cross-sections for12C

Abriola, D; Gurbich, AF; Kokkoris, M; Lagoyannis, A; Paneta, V

dc.contributor.author	Abriola, D	en
dc.contributor.author	Gurbich, AF	en
dc.contributor.author	Kokkoris, M	en
dc.contributor.author	Lagoyannis, A	en
dc.contributor.author	Paneta, V	en
dc.date.accessioned	2014-03-01T01:36:41Z
dc.date.available	2014-03-01T01:36:41Z
dc.date.issued	2011	en
dc.identifier.issn	0168-583X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/21396
dc.subject	Carbon	en
dc.subject	Cross-section	en
dc.subject	Proton elastic backscattering spectroscopy	en
dc.subject	R-matrix	en
dc.subject.classification	Instruments & Instrumentation	en
dc.subject.classification	Nuclear Science & Technology	en
dc.subject.classification	Physics, Atomic, Molecular & Chemical	en
dc.subject.classification	Physics, Nuclear	en
dc.subject.other	Analytical challenge	en
dc.subject.other	Beam energies	en
dc.subject.other	Cross-section	en
dc.subject.other	Data sets	en
dc.subject.other	Differential cross section	en
dc.subject.other	Differential cross-sections	en
dc.subject.other	Elastic backscattering	en
dc.subject.other	Ion beam analysis	en
dc.subject.other	Proton beam energy	en
dc.subject.other	R-matrix	en
dc.subject.other	Backscattering	en
dc.subject.other	Depth profiling	en
dc.subject.other	Elastic scattering	en
dc.subject.other	Glassy carbon	en
dc.subject.other	Nuclear physics	en
dc.subject.other	Proton beams	en
dc.subject.other	Rating	en
dc.subject.other	Protons	en
dc.title	Proton elastic scattering differential cross-sections for12C	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.nimb.2011.06.002	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.nimb.2011.06.002	en
heal.language	English	en
heal.publicationDate	2011	en
heal.abstract	Carbon depth profiling presents a strong analytical challenge for all the major ion beam analysis (IBA) techniques, with elastic backscattering spectroscopy (EBS) being widely implemented. In the past, the C-12(p,p)C-12 reaction has been successfully evaluated for proton beam energies up to 4.5 MeV. Currently, an attempt is being made to extend this evaluation to higher energies, namely up to E-p,E-lab = 7 MeV. There is a certain lack of available and/or coherent datasets in literature for these relatively high proton beam energies at backward angles, suitable for IBA. Moreover, the few existing datasets are in certain cases discrepant. Thus, in the present work, the differential cross-section of proton elastic scattering on carbon were measured between 140 degrees and 170 degrees, in steps of 10 degrees, for the proton beam energy range between 2.7 and 7 MeV. The experimental results obtained, along with data from literature, were evaluated applying nuclear physics models. The evaluated results were benchmarked using a thick, mirror polished glassy carbon target at different beam energies and detector angles. (C) 2011 Elsevier B.V. All rights reserved.	en
heal.publisher	ELSEVIER SCIENCE BV	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.2011.06.002	en
dc.identifier.isi	ISI:000294040000011	en
dc.identifier.volume	269	en
dc.identifier.issue	18	en
dc.identifier.spage	2011	en
dc.identifier.epage	2016	en