New experimental measurements of charge state distributions produced by a 20 Ne 10+ beam at 15 MeV/u colliding on various thin solid targets are presented. The use of the MAGNEX magnetic spectrometer enabled measurements of the 8 + charge state down to fractions of a few 10 −5 . The use of different post-stripper foils located downstream of the main target is explored, showing that low Z materials are particularly effective to shift the charge state distributions towards fully stripped conditions. The dependence on the foil thickness is also studied and discussed.

Charge-state distributions of 20 Ne ions emerging from thin foils

Cavallaro M.;Santagati G.;Cappuzzello F.;Carbone D.;Torresi D.;Acosta L.;Agodi C.;Bonanno D.;Calabrese S.;Finocchiaro P.;Fisichella M.;Foti A.;Gallo G.;Lanzalone G.;Lo Presti D.;Longhitano F.;Muoio A.;Pandola L.;Reito S.;Russo G.;Spatafora A.;
2019

Abstract

New experimental measurements of charge state distributions produced by a 20 Ne 10+ beam at 15 MeV/u colliding on various thin solid targets are presented. The use of the MAGNEX magnetic spectrometer enabled measurements of the 8 + charge state down to fractions of a few 10 −5 . The use of different post-stripper foils located downstream of the main target is explored, showing that low Z materials are particularly effective to shift the charge state distributions towards fully stripped conditions. The dependence on the foil thickness is also studied and discussed.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.11769/372496
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