An experiment aiming at the study of the gamma decay from the Giant Resonance region in the nuclei 208Pb, 90Zr has recently been performed with the AGATA Demonstrator coupled to an array of large-volume scintillators (LaBr3:Ce, BaF2) to increase the overall gamma detection efficiency. The 208Pb and 90Zr nuclei were excited with inelastic scattering of 17O at the incident energy of 20MeV/u. The ejectiles were detected in a pair of silicon E-ΔE telescopes placed at forward angles. Preliminary results concerning the first partial analysis of the measurement with the 208Pb target are here presented.
Study of high-lying states in Pb-208 with the AGATA Demonstrator / R. Nicolini, A. Bracco, S. Leoni, F. Camera, F. Birocchi, A. Corsi, F.C.L. Crespi, A. Giaz, L. Pellegri, S. Riboldi, V. Vandone, A. Camplani, G. Benzoni, N. Blasi, C. Boiano, S. Brambilla, B. Million, O. Wieland, D. Bazzacco, E. Farnea, A. Gottardo, C. Michelagnoli, D. Montanari, C. Ur, D. Mengoni, G. De Angelis, P. Molini, D.R. Napoli, F. Recchia, E. Sahin, J.J. Valiente Dobon, A. Gadea, A. Maj, M. Ciemala, M. Kmiecik, R. Kempley, A. B̈urger, P. Reiter (PROCEEDINGS OF THE INTERNATIONAL SCHOOL OF PHYSICS "ENRICO FERMI"). - In: From the Big Bang to the Nucleosynthesis / [a cura di] A. Bracco, E. Nappi. - [s.l] : IOS, 2012 Jan 01. - ISBN 9781607509738. - pp. 417-421 (( Intervento presentato al 178. convegno Course of the International School of Physics Enrico Fermi on From the Big Bang to the Nucleosynthesis tenutosi a Varenna nel 2010 [10.3254/978-1-60750-974-5-417].
Study of high-lying states in Pb-208 with the AGATA Demonstrator
R. NicoliniPrimo
;A. BraccoSecondo
;S. Leoni;F. Camera;A. Corsi;F.C.L. Crespi;A. Giaz;L. Pellegri;S. Riboldi;V. Vandone;A. Camplani;
2012
Abstract
An experiment aiming at the study of the gamma decay from the Giant Resonance region in the nuclei 208Pb, 90Zr has recently been performed with the AGATA Demonstrator coupled to an array of large-volume scintillators (LaBr3:Ce, BaF2) to increase the overall gamma detection efficiency. The 208Pb and 90Zr nuclei were excited with inelastic scattering of 17O at the incident energy of 20MeV/u. The ejectiles were detected in a pair of silicon E-ΔE telescopes placed at forward angles. Preliminary results concerning the first partial analysis of the measurement with the 208Pb target are here presented.
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