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.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
Charge-state distributions.pdf
accesso aperto
Tipologia:
Versione Editoriale (PDF)
Dimensione
896.53 kB
Formato
Adobe PDF
|
896.53 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
