NSR Query Results
Output year order : Descending NSR database version of May 6, 2024. Search: Author = A.Uguzzoni Found 23 matches. 2012AN03 Phys.Rev. C 85, 044609 (2012) J.U.Andersen, J.Chevallier, J.S.Forster, S.A.Karamian, C.R.Vane, J.R.Beene, C.J.Gross, H.F.Krause, J.F.Liang, D.Shapira, A.Uguzzoni Time delays in heavy-ion-induced fission of medium-Z nuclei, measured by crystal blocking NUCLEAR REACTIONS Mo(32S, X), E=170, 180 MeV; Mo(48Ti, X), E=225, 240 MeV; Mo(58Ni, X), E=300 MeV; W, Mo(74Ge, X), E=400, 450 MeV; measured spectra of elastically scattered ions and fission fragments, energy loss, blocking lifetimes, blocking dips from elastic scattering at HRIBF facility, fission energy distribution, fission blocking dips, time delays in fission by crystal blocking of fission fragments. Comparison with continuum-model and statistical model calculations.
doi: 10.1103/PhysRevC.85.044609
2009DE22 Bull.Rus.Acad.Sci.Phys. 73, 835 (2009); Izv.Akad.Nauk RAS, Ser.Fiz 73, 882 (2009) A.A.Dermenev, V.A.Drozdov, D.O.Eremenko, F.Malaguti, P.Olivo, S.Yu.Platonov, V.Togo, A.Uguzzoni, O.V.Fotina, O.A.Yuminov Dynamical analysis of the induced fission time obtained by the crystal blocking technique for the 235U + α reaction NUCLEAR REACTIONS 235U(α, F), E=25.9-31.2 MeV; measured angular distribution of fission fragments; deduced fission lifetime, fissionabilities of Pu isotopes. Comparison with theoretical calculations.
doi: 10.3103/S106287380906029X
2008AN14 Phys.Rev. C 78, 064609 (2008) J.U.Andersen, J.Chevallier, J.S.Forster, S.A.Karamian, C.R.Vane, J.R.Beene, A.Galindo-Uribarri, J.Gomez del Campo, C.J.Gross, H.F.Krause, E.Padilla-Rodal, D.Radford, D.Shapira, C.Broude, F.Malaguti, A.Uguzzoni Attosecond time delays in heavy-ion induced fission measured by crystal blocking NUCLEAR REACTIONS W(32S, 32S), (32S, X), E=180 MeV; W(48Ti, 48Ti), (48Ti, X), E=240-255 MeV; W(58Ni, 58Ni), (58Ni, 58Ni'), (58Ni, X), E=330-375 MeV; W(74Ge, 74Ge), (74Ge, X), E=390 MeV; measured fission energy spectra, σ; calculated blocking dips. Continuum model calculations.
doi: 10.1103/PhysRevC.78.064609
2007AN29 Phys.Rev.Lett. 99, 162502 (2007) J.U.Andersen, J.Chevallier, J.S.Forster, S.A.Karamian, C.R.Vane, J.R.Beene, A.Galindo-Uribarri, J.Gomez del Campo, H.F.Krause, E.Padilla-Rodal, D.Radford, C.Broude, F.Malaguti, A.Uguzzoni Crystal Blocking Measurements of the Time Delay of Fission Induced by 32S, 48Ti, and 58Ni Bombardment of W NUCLEAR REACTIONS W(32S, F), E=180 MeV; W(48Ti, F), E=240-255 MeV; W(58Ni, F), E=315-375 MeV; measured fission yields. Deduced fission delay.
doi: 10.1103/PhysRevLett.99.162502
2003KA15 Eur.Phys.J. A 17, 49 (2003) S.A.Karamian, J.S.Forster, J.U.Andersen, W.Assmann, C.Broude, J.Chevallier, J.S.Geiger, F.Gruner, V.A.Khodyrev, F.Malaguti, A.Uguzzoni Fission lifetimes of Th nuclei measured by crystal blocking NUCLEAR REACTIONS W(32S, 32S), (32S, F), E=170-180 MeV; measured scattered particle and fission fragment spectra, blocking pattern due to target crystal; deduced fission lifetime features. 214Th calculated compound nucleus T1/2, fission probability vs energy, spin. Crystal blocking technique.
doi: 10.1140/epja/i2002-10139-0
1998EG02 Bull.Rus.Acad.Sci.Phys. 62, 834 (1998) I.M.Egorova, D.O.Eremenko, S.Yu.Platonov, O.A.Yuminov, F.Malaguti, A.Uguzzoni, G.Forster Angular Correlations of Fission Fragments in the Study of Nuclear Reaction Mechanisms NUCLEAR REACTIONS 2H(238U, 239U), E=5 MeV/nucleon; calculated fragment energy, angular distributions following projectile fission. Stopping method.
1996AN26 Nucl.Instrum.Methods Phys.Res. B118, 190 (1996) J.U.Andersen, G.C.Ball, J.A.Davies, J.S.Forster, J.S.Geiger, R.Haakenaasen, N.E.Hecker, L.E.Rehn, R.P.Sharma, A.Uguzzoni Use of the 7.6 MeV 16O(α, α) Resonance in Studying the Anomalous Channeling Behaviour of YBa2Cu3O(7-x) Near T(c) NUCLEAR REACTIONS 16O, Y, Ba, Cu(α, α), E=7.62 MeV; measured σ(θ); deduced YBa2Cu3O(7-x) channeling behaviour.
doi: 10.1016/0168-583X(96)00243-1
1983FU02 Phys.Rev. C27, 1332 (1983) E.Fuschini, F.Malaguti, A.Uguzzoni, E.Verondini Blocking Measurement of a Relatively Long Lifetime: 28Si 12.073 MeV level NUCLEAR REACTIONS 27Al(p, α), E=0.505 MeV; measured resonance yield, blocking effect vs displacement. 28Si resonance deduced Γ, T1/2. Single crystal thick target, cellulose nitrate detectors.
doi: 10.1103/PhysRevC.27.1332
1981FU07 Phys.Rev. C23, 2748 (1981) E.Fuschini, F.Malaguti, A.Uguzzoni, E.Verondini Lifetime of the 28Si 12.195 MeV Level NUCLEAR REACTIONS 27Al(p, α), E=0.632 MeV; measured yields. 28Si level deduced T1/2, Γ. Thick single crystal target, LR-115 plastic detectors, axial blocking technique.
doi: 10.1103/PhysRevC.23.2748
1980FU02 Phys.Rev. C21, 1646 (1980) E.Fuschini, F.Malaguti, A.Uguzzoni, E.Verondini Axial Blocking Measurement of the 28Si 12.291 MeV Level Width NUCLEAR REACTIONS 27Al(p, α0), E=0.731 MeV; measured blocking effect. 28Si deduced level width. Single crystal thick Al targets. LR 115 cellulose nitrate detectors.
doi: 10.1103/PhysRevC.21.1646
1979MA10 Nuovo Cim. 49A, 412 (1979) F.Malaguti, A.Uguzzoni, E.Verondini, P.E.Hodgson Charge Density and Single-Particle Structure: the Nuclei 39K, 40Ca and 48Ca NUCLEAR STRUCTURE 39K, 40,48Ca; calculated charge distributions. One-body nonlocal potential.
doi: 10.1007/BF02773455
1979MA12 Phys.Rev. C19, 1606 (1979) F.Malaguti, A.Uguzzoni, E.Verondini Lifetime of the 937- and 885-keV Resonances in the 27Al(p, α) Reaction NUCLEAR REACTIONS 27Al(p, α), E=0.731-1.183 MeV; measured thin-target yields, blocking effect. 28Si resonances deduced T1/2. Single crystal.
doi: 10.1103/PhysRevC.19.1606
1979MA33 Nuovo Cim. 53A, 1 (1979) F.Malaguti, A.Uguzzoni, E.Verondini, P.E.Hodgson The Charge Densities and Single-Particle Structure of the Even Zirconium Isotopes NUCLEAR STRUCTURE 90,92,94Zr; calculated densities, squared one-body potential single-particle functions, weighted by occupation numbers.
1978MA09 Nucl.Phys. A297, 287 (1978) F.Malaguti, A.Uguzzoni, E.Verondini, P.E.Hodgson Charge Density and Single-Particle Structure of 58Ni NUCLEAR STRUCTURE 58Ni; calculated charge distribution.
doi: 10.1016/0375-9474(78)90277-4
1975DA10 Nuovo Cim. 27A, 1 (1975) M.D'Agostino Bruno, I.Massa, A.Uguzzoni, G.Vannini, E.Verondini, A.Vitale Experimental Study of the α-12C Elastic Scattering. R-Matrix Analysis Of the Phase Shifts and 16O Levels NUCLEAR REACTIONS 12C(α, α), E=3-10 MeV; measured σ(E, θ); deduced phase shifts. 16O deduced resonances, α-width.
1974DA22 Lett.Nuovo Cim. 9, 311 (1974) M.D'Agostino Bruno, I.Massa, A.Uguzzoni, G.Vannini, E.Verondini, A.Vitale The Elastic Scattering of α-Particles on 12C and Parity-Nonconservation Effects in 16O NUCLEAR REACTIONS 12C(α, α), E=3-10 MeV; measured σ(E, θ). 16O deduced resonances, α-width.
1973FU16 Nuovo Cim. 18A, 416 (1973) E.Fuschini, I.Massa, A.Uguzzoni, E.Verondini, R.J.Petty, G.J.Clark Compound Nuclear Reaction Times and Level Densities from a Blocking Experiment in Molybdenum NUCLEAR REACTIONS 92Mo(p, p'), E=7.5-9.5 MeV; measured crystal blocking, deduced reaction times. 93Tc deduced level density.
doi: 10.1007/BF02722790
1972FU17 Nuovo Cim. 10A, 177 (1972) E.Fuschini, F.Malaguti, C.Maroni, I.Massa, A.Uguzzoni, E.Verondini, G.J.Clark Multiple-Scattering Effects in Mean-Lifetime Experiments by Blocking Technique
doi: 10.1007/BF02895756
1971CL11 Nucl.Phys. A173, 73 (1971) G.J.Clark, J.M.Poate, E.Fuschini, C.Maroni, I.G.Massa, A.Uguzzoni, E.Verondini Compound Nuclear Reaction Times and Level Densities from a Blocking Experiment in Ge NUCLEAR REACTIONS 70,72Ge(p, p), (p, p'), E=3.97-6.00 MeV; measured energy spectrum 88°; deduced reaction times, nuclear level density parameter a. Natural single crystal target.
doi: 10.1016/0375-9474(71)90748-2
1970FI06 Nuovo Cim. 66, 449 (1970) I.Filosofo, E.Fuschini, C.Maroni, A.Uguzzoni, E.Verondini Mean Lifetime of the Unnatural Parity States in 16O NUCLEAR REACTIONS 14N(3He, pγ), E=4 MeV; measured σ(Ep, Eγ), Doppler shift attenuation. 16O levels deduced T1/2.
doi: 10.1007/BF02824797
1969FI02 Nuovo Cimento Lett. 1, 349 (1969); Erratum Nuovo Cimento Lett. 1, 798 (1969) I.Filosofo, E.Fuschini, C.Maroni, A.Uguzzoni, E.Verondini Preliminary Experimental Result on the Mean Lifetime of the 10.94 MeV State of 16O NUCLEAR REACTIONS 14N(3He, pγ)16O, E=4 MeV; measured pγ-coin. 16O level deduced T1/2.
doi: 10.1007/BF02753739
1968FU02 Nucl.Phys. A109, 465(1968) E.Fuschini, C.Maroni, I.Massa, A.Uguzzoni, G.Vannini, E.Verondini, A.Vitale The Neutron-Neutron Scattering Length from Reactions with tritium Targets NUCLEAR REACTIONS 3H(n, d), E=15.1 MeV; measured σ(Ed, θ=0°); deduced n-n scattering length. Enriched target.
doi: 10.1016/0375-9474(68)90613-1
1967FU09 Nuovo Cim. B48, 190 (1967) E.Fuschini, C.Maroni, A.Uguzzoni, E.Verondini, A.Vitale Experimental Evidence Against the Existence of a Bound State of Three Neutrons NUCLEAR REACTIONS 3H(n, p), E=15.2 MeV; measured reaction products, Ep, Ip; deduced lack of evidence for of bound 3n system.
doi: 10.1007/BF02712457
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