The in flight production of a secondary Li-8 radioactive beam using the existing beam transport lines at the SMP13 Tandem accelerator of the Laboratori Nazionali del Sud in Catania is studied. The method consists in the momentum filtering by a switching magnet of the Li-8 ions emitted backward in the centre of mass of the H-2(Li-7,p)Li-8 reaction, followed by a time-of-flight tagging of the deflected ions. Details of the experimental procedures and preliminary results of the Li-8(He-4,n)B-11 reaction study relevant for pregalactic nucleosynthesis are presented and discussed. (c) 2006 Published by Elsevier B.V.
The in flight production of a secondary Li-8 radioactive beam using the existing beam transport lines at the SMP13 Tandem accelerator of the Laboratori Nazionali del Sud in Catania is studied. The method consists in the momentum filtering by a switching magnet of the Li-8 ions emitted backward in the centre of mass of the H-2(Li-7,p)Li-8 reaction, followed by a time-of-flight tagging of the deflected ions. Details of the experimental procedures and preliminary results of the Li-8(He-4,n)B-11 reaction study relevant for pregalactic nucleosynthesis are presented and discussed. (c) 2006 Published by Elsevier B.V.
In flight production of a Li-8 radioactive beam for Big Bang nucleosynthesis investigations at LNS Catania
CHERUBINI, SILVIO;MUSUMARRA, Agatino;Pizzone R.;ROMANO, Stefano;TUDISCO, SALVATORE;
2006-01-01
Abstract
The in flight production of a secondary Li-8 radioactive beam using the existing beam transport lines at the SMP13 Tandem accelerator of the Laboratori Nazionali del Sud in Catania is studied. The method consists in the momentum filtering by a switching magnet of the Li-8 ions emitted backward in the centre of mass of the H-2(Li-7,p)Li-8 reaction, followed by a time-of-flight tagging of the deflected ions. Details of the experimental procedures and preliminary results of the Li-8(He-4,n)B-11 reaction study relevant for pregalactic nucleosynthesis are presented and discussed. (c) 2006 Published by Elsevier B.V.| File | Dimensione | Formato | |
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