Reaction Channel selection techniques and γ - γ fast-timing spectroscopy using the ν-Ball Spectrometer

Academic Article
Publication Date:
2020
Citation:
Reaction Channel selection techniques and γ - γ fast-timing spectroscopy using the ν-Ball Spectrometer / R.L. Canavan, M. Rudigier, P.H. Regan, M. Lebois, J.N. Wilson, N. Jovancevic, P.-. Soderstrom, D. Thisse, J. Benito, S. Bottoni, M. Brunet, N. Cieplicka-Orynczak, S.M. Collins, S. Courtin, D.T. Doherty, L.M. Fraile, K. Hadynska-Klek, M. Heine, W. Iskra, V. Karayonchev, A. Kennington, P. Koseoglou, G. Lotay, G. Lorusso, M. Nakhostin, C.R. Nita, S. Oberstedt, Z. Podolyak, L. Qi, J.-. Regis, R. Shearman, V. Vedia, W. Witt. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6596. - 1643:1(2020). (Intervento presentato al convegno 27th International Nuclear Physics Conference, INPC 2019 tenutosi a gbr nel 2019) [10.1088/1742-6596/1643/1/012117].
abstract:
The reaction of a pulsed 18O beam on a self-supporting and gold-backed isotopically-enriched 164Dy target of thickness 6.3 mg/cm2 at separate primary beam energies of 71, 76 and 80 MeV was studied at the accelerator at the ALTO facility of the IPN Orsay. The γ rays produced were detected using the newly-constructed ν-Ball spectrometer which comprised of HPGe and LaBr3(Ce) detectors. This conference paper describes the methodology and effectiveness of multiplicity/sum-energy gating, for channel selection between fusion evaporation events and lower multiplicity/energy events from inelastic nuclear scattering and Coulomb excitation of the target, and from two-neutron transfer reactions to 166Dy.
IRIS type:
01 - Articolo su periodico
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Authors of the University:
Link to information sheet:
https://air.unimi.it/handle/2434/815583
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Settore FIS/04 - Fisica Nucleare e Subnucleare