Imbriani, Gianluca and Roca, Vincenzo (2009) Ultra-sensitive in-beam γ -ray spectroscopy for nuclear astrophysics at LUNA. [Pubblicazione in rivista scientifica]
Il contenuto (Full text) non è disponibile all'interno di questo archivio.| Tipologia del documento: | Pubblicazione in rivista scientifica |
|---|---|
| Lingua: | English |
| Titolo: | Ultra-sensitive in-beam γ -ray spectroscopy for nuclear astrophysics at LUNA |
| Autori: | Autore Email Imbriani, Gianluca [non definito] Roca, Vincenzo [non definito] |
| Autore/i: | Caciolli A.; Agostino L.; Bemmerer D.; Bonetti R.; Broggini C.; Confortola F.; Corvisiero P.; Costantini H.; Elekes Z.; Formicola A.; Fulop Zs.; Gervino G.; Guglielmetti A.; Gustavino C.; Gyurky Gy.; Imbriani G.; Junker M.; Laubenstein M.; Lemut A.; Limat |
| Data: | 2009 |
| Numero di pagine: | 8 |
| Dipartimento: | Scienze fisiche |
| Numero identificativo: | 10.1140/epja/i2008-10706-3 |
| URL ufficiale: | http://www.springerlink.com/content/lv3l1887k10pj2... |
| Titolo del periodico: | THE EUROPEAN PHYSICAL JOURNAL. A, HADRONS AND NUCLEI |
| Data: | 2009 |
| Volume: | 39 |
| Intervallo di pagine: | pp. 179-186 |
| Numero di pagine: | 8 |
| Parole chiave: | Nuclear physics, γ-ray spectroscopy, 3H-, 3He-, and 4He-induced reactions |
| Numero identificativo: | 10.1140/epja/i2008-10706-3 |
| Depositato il: | 21 Ott 2010 06:56 |
| Ultima modifica: | 30 Apr 2014 19:43 |
| URI: | http://www.fedoa.unina.it/id/eprint/7469 |
Abstract
Ultra-sensitive in-beam gamma-ray spectroscopy studies for nuclear astrophysics are performed at the LUNA (Laboratory for Underground Nuclear Astrophysics) 400 kV accelerator, deep underground in Italy’s Gran Sasso laboratory. By virtue of a specially constructed passive shield, the laboratory g-ray background for E_gamma < 3 MeV at LUNA has been reduced to levels comparable to those experienced in dedicated offline underground gamma-counting setups. The g-ray background induced by an incident alpha-beam has been studied. The data are used to evaluate the feasibility of sensitive in-beam experiments at LUNA and, by extension, at similar proposed facilities.
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