NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = A.del Zoppo Found 85 matches. 2022PA19 Phys.Rev. C 105, 064611 (2022) C.Parascandolo, D.Pierroutsakou, R.Alba, A.Del Zoppo, C.Maiolino, D.Santonocito, C.Agodi, V.Baran, A.Boiano, M.Colonna, R.Coniglione, E.De Filippo, A.Di Nitto, U.Emanuele, F.Farinon, A.Guglielmetti, G.Inglima, M.La Commara, G.La Rana, B.Martin, C.Mazzocchi, M.Mazzocco, C.Rizzo, M.Romoli, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, A.Trifiro, M.Trimarchi, E.Vardaci Dynamical dipole excitation in the fission of a 40Ca + 152Sm composite system NUCLEAR REACTIONS 152Sm(40Ca, X), E=11 MeV/nucleon;144Sm(48Ca, X), E=10.1 MeV/nucleon; measured reaction products, time of flight, fission fragments, Eγ, Iγ, Ep, Ip, Eα, Iα, (fragments)γ-coin, pγ-coin, αγ-coin, (fragments)α-coin, (fragments)p-coin angular distributions; deduced total kinetic energy, preeqilibrium particle emission - multiplicity and energy, anisotropy coefficient of the prescission γ-ray emission, prescission γ-ray angular distribution, giant dipole resonance parameters. Established the excitation of pre-equilibrium GDR or the so-called dynamical dipole mode (DD) in a heavy system for a large range of impact parameters. Comparison to statistical model predictions. MEDEA BaF2 array and PPAC detectors at superconducting Cyclotron (INFN-LNS, Catania).
doi: 10.1103/PhysRevC.105.064611
2019SA63 Acta Phys.Pol. B50, 451 (2019) D.Santonocito, Y.Blumenfeld, C.Maiolino, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, E.Migneco, P.Piattelli, P.Sapienza, L.Auditore, G.Cardella, E.De Filippo, E.La Guidara, C.Monrozeau, M.Papa, S.Pirrone, F.Rizzo, A.Trifiro, M.Trimarchi, H.X.Huang, O.Wieland Mapping the GDR Quenching in Nuclei of Mass A=120-132 NUCLEAR REACTIONS 12C, 24Mg(116Sn, X), E= 17, 23 MeV/nucleon; measured reaction products, Eγ, Iγ, Ep, Eα, deuteron and triton spectra, ToF; deduced properties of giant dipole resonance (GDR). 98Mo(37Ar, X), E=37 MeV/nucleon; analyzed experimental data using new statistical model calculations. Calculations with DACSCADE code.
doi: 10.5506/aphyspolb.50.451
2018SA27 Phys.Lett. B 782, 427 (2018) D.Santonocito, Y.Blumenfeld, C.Maiolino, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, F.Hongmei, E.Migneco, P.Piattelli, P.Sapienza, L.Auditore, G.Cardella, E.De Filippo, E.La Guidara, C.Monrozeau, M.Papa, S.Pirrone, F.Rizzo, A.Trifiro, M.Trimarchi, H.X.Huang, O.Wieland Mapping the demise of collective motion in nuclei at high excitation energy NUCLEAR REACTIONS 24Mg(116Sn, X), E=23 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced yields, Giant Dipole Resonance γ-ray multiplicities and spectra. Comparison with available data.
doi: 10.1016/j.physletb.2018.05.052
2016DE02 Phys.Lett. B 753, 449 (2016) First time evidence of pronounced plateaus right above the Coulomb barrier in 8Li + 4He fusion NUCLEAR REACTIONS 4He(8Li, X)12B, E(cm)=0.6-5 MeV; measured reaction products; deduced heavy-ion fusion, near-barrier σ, barrier height, intrinsic width and moment of inertia parameter sets. MINUIT data fitting procedure, comparison with available data.
doi: 10.1016/j.physletb.2015.12.055
2016PA12 Phys.Rev. C 93, 044619 (2016) C.Parascandolo, D.Pierroutsakou, R.Alba, A.Del Zoppo, C.Maiolino, D.Santonocito, C.Agodi, V.Baran, A.Boiano, M.Colonna, R.Coniglione, E.De Filippo, M.Di Toro, U.Emanuele, F.Farinon, A.Guglielmetti, G.Inglima, M.La Commara, B.Martin, C.Mazzocchi, M.Mazzocco, C.Rizzo, M.Romoli, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, E.Strano, D.Torresi, A.Trifiro, M.Trimarchi Evidence of dynamical dipole excitation in the fusion-evaporation of the 40Ca + 152Sm heavy system NUCLEAR REACTIONS 152Sm(40Ca, X), E=11 MeV/nucleon; 144Sm(48Ca, X), E=10.1 MeV/nucleon; measured high-energy Eγ, Iγ, proton and α-particle multiplicity spectra, (evaporation residues)γ- and (evaporation residues)(proton and α)-coin, particle and γ-ray angular distributions, time of flight vs total energy contours using MEDEA multidetector array at Laboratori Nazionali del Sud. Dynamical dipole (DD) excitation or preequilibrium giant dipole resonance. 189Hg; deduced GDR resonances, GDR widths. Comparison with Boltzmann-Nordheim-Vlasov (BNV) transport model calculations. Implications for the search of superheavy-element.
doi: 10.1103/PhysRevC.93.044619
2014SA66 Phys.Rev. C 90, 054603 (2014) D.Santonocito, Y.Blumenfeld, C.Agodi, R.Alba, G.Bellia, R.Coniglione, F.Delaunay, A.Del Zoppo, P.Finocchiaro, F.Hongmei, V.Lima, C.Maiolino, E.Migneco, P.Piattelli, P.Sapienza, J.A.Scarpaci, O.Wieland Onset of quenching of the giant dipole resonance at high excitation energies NUCLEAR REACTIONS 12C(116Sn, X), E=17, 23 MeV/nucleon; 24Mg(116Sn, X), E=17 MeV/nucleon; measured Eγ, Iγ, proton, α, and particle evaporation residues spectra, (particle)γ-, (particle)(evaporation residues)-coin, time-of-flight (TOF) spectra of evaporation residues using MEDEA array for γ, telescope MACISTE for light particles, and SOLE system for evaporation residues at cyclotron facility of National Laboratory in Catania; deduced properties of giant-dipole resonances (GDR), excitation energies, excitation functions. Complete and incomplete fusion reactions. Comparison with statistical model calculations.
doi: 10.1103/PhysRevC.90.054603
2013FI08 Phys.Rev. C 88, 011303 (2013) M.Fisichella, A.Musumarra, F.Farinon, C.Nociforo, A.Del Zoppo, P.Figuera, M.La Cognata, M.G.Pellegriti, V.Scuderi, D.Torresi, E.Strano Determination of the half-life of 213Fr with high precision RADIOACTIVITY 213Fr(α)[from 208Pb(11B, 6n), E=72 MeV]; measured Eα, half-life using the life-time experiment (LITE) facility at INFN-LNS. 211At, 211Po(α); observed α lines. Discussed electron screening effects on decay probability. Comparison with previous measurements.
doi: 10.1103/PhysRevC.88.011303
2013OS03 Nucl.Instrum.Methods Phys.Res. A723, 8 (2013) M.Osipenko, M.Ripani, R.Alba, G.Ricco, M.Schillaci, M.Barbagallo, P.Boccaccio, A.Celentano, N.Colonna, L.Cosentino, A.Del Zoppo, A.DiPietro, J.Esposito, P.Figuera, P.Finocchiaro, A.Kostyukov, C.Maiolino, D.Santonocito, V.Scuderi, C.M.Viberti Measurement of neutron yield by 62 MeV proton beam on a thick beryllium target NUCLEAR REACTIONS Be(p, n), E=62 MeV; measured reaction products, En, In; deduced thick target neutron yields. Comparison with MCNP, FLUKA and Geant4 Monte Carlo simulations.
doi: 10.1016/j.nima.2013.04.074
2013PA08 Acta Phys.Pol. B44, 605 (2013) C.Parascandolo, D.Pierroutsakou, C.Agodi, R.Alba, V.Baran, A.Boiano, M.Colonna, R.Coniglione, E.De Filippo, A.Del Zoppo, M.Di Toro, U.Emanuele, F.Farinon, A.Guglielmetti, M.La Commara, C.Maiolino, B.Martin, M.Mazzocco, C.Mazzocchi, C.Rizzo, M.Romoli, D.Santonocito, C.Signorini, R.Silvestri, F.Soramel, E.Strano, D.Torresi, A.Trifiro, M.Trimarchi Dynamical Dipole Mode in the 192Pb Mass Region NUCLEAR REACTIONS 152Sm(40Ca, X)192Pb, E=440 MeV; 144Sm(48Ca, X)192Pb, E=485 MeV; measured reaction products, Eγ, Iγ; deduced compound nucleus, σ(θ, E), dynamic dipole lifetime, Giant dipole resonance. Comparison with CASCADE code calculations.
doi: 10.5506/APhysPolB.44.605
2012LA20 Phys.Scr. T150, 014019 (2012) Role of exotic cluster structures in astrophysics: the case of 8Li(α, n)11B NUCLEAR REACTIONS 8Li(α, n)11B, E(cm)=0.3-2 MeV; analyzed experimental data; deduced σ, branching, reaction rates ratios. Cluster structures.
doi: 10.1088/0031-8949/2012/T150/014019
2012NO08 Phys.Scr. T150, 014028 (2012) C.Nociforo, F.Farinon, A.Musumarra, F.Bosch, D.Boutin, A.Del Zoppo, P.Figuera, M.Fisichella, H.Geissel, R.Knobel, I.Kojouharov, C.Kozhuharov, T.Kuboki, J.Kurcewicz, Yu.A.Litvinov, M.Mazzocco, Y.Motizuki, F.Nolden, T.Ohstubo, Y.Ohkuma, Z.Patyk, M.G.Pellegriti, S.Pietri, Z.Podolyak, A.Prochazka, M.S.Sanjari, C.Scheidenberger, V.Scuderi, B.Sun, T.Suzuki, D.Torresi, H.Weick, J.S.Winfield, N.Winckler, M.Winkler, H.J.Wollersheim, T.Yamaguchi Measurements of α-decay half-lives at GSI RADIOACTIVITY 213FR, 214Ra(α) [from Be(238U, X), E=1 GeV/nucleon]; measured decay products, Eα, Iα; deduced T1/2 at rest and neutral, Q-values.
doi: 10.1088/0031-8949/2012/T150/014028
2011PA07 Acta Phys.Pol. B42, 629 (2011) C.Parascandolo, D.Pierroutsakou, R.Silvestri, C.Agodi, R.Alba, V.Baran, A.Boiano, M.Colonna, R.Coniglione, E.De Filippo, A.Del Zoppo, M.Di Toro, U.Emanuele, F.Farinon, A.Guglielmetti, G.Inglima, M.La Commara, C.Maiolino, B.Martin, M.Mazzocco, C.Mazzocchi, P.Molini, C.Rizzo, M.Romoli, M.Sandoli, D.Santonocito, C.Signorini, F.Soramel, A.Trifiro, M.Trimarchi Investigation of the Dynamical Dipole Mode in the 192Pb Mass Region NUCLEAR REACTIONS 152Sm(40Ca, X)192Pb, E=11 MeV/nucleon; 144Sm(48Ca, X)192Pb, E=10.1 MeV/nucleon; measured Eγ, Iγ; deduced γ-spectra difference for fusion-evaporation and fission events.
doi: 10.5506/APhysPolB.42.629
2011SI31 J.Phys.:Conf.Ser. 312, 082039 (2011) R.Silvestri, D.Pierroutsakou, C.Parascandolo, C.Agodi, R.Alba, V.Baran, A.Boiano, M.Colonna, R.Coniglione, E.De Filippo, A.Del Zoppo, M.Di Toro, U.Emanuele, F.Farinon, A.Guglielmetti, G.Inglima, M.La Commara, C.Maiolino, B.Martin, M.Mazzocco, C.Mazzocchi, P.Molini, C.Rizzo, M.Romoli, M.Sandoli, D.Santonocito, C.Signorini, F.Soramel, A.Trifiro, M.Trimarchi Search for the Dynamical Dipole mode in the 192Pb mass region NUCLEAR REACTIONS 144Sm(48Ca, X), E=10.1 MeV/nucleon;152Sm(40Ca, X), E=11 MeV/nucleon; measured Eγ, Iγ(θ) using MEDEA in coincidence with ER and fission fragments; calculated σ(Eγ, θ) using CASCADE; deduced σ(Eγ, θ), difference between the two reactions, dynamical dipole mode. Preliminary.
doi: 10.1088/1742-6596/312/4/082039
2010LA07 J.Phys.(London) G37, 105105 (2010) M.La Cognata, A.Del Zoppo, R.Alba, S.Cherubini, N.Colonna, A.Di Pietro, P.Figuera, M.Gulino, L.Lamia, A.Musumarra, M.G.Pellegriti, R.G.Pizzone, C.Rolfs, S.Romano, C.Spitaleri, A.Tumino Toward correction-free 8Li(α, n)11B data at the Gamow energy of explosive nucleosynthesis NUCLEAR REACTIONS 4He(8Li, n)11B, E=2-4 MeV; measured reaction products, time, En, In; deduced σ.
doi: 10.1088/0954-3899/37/10/105105
2010PA21 Nucl.Phys. A834, 198c (2010) C.Parascandolo, D.Pierroutsakou, B.Martin, C.Agodi, R.Alba, A.Boiano, R.Coniglione, E.De Filippo, A.Del Zoppo, U.Emanuele, F.Farinon, A.Guglielmetti, G.Inglima, M.La Commara, C.Maiolino, C.Mazzocchi, M.Mazzocco, M.Romoli, M.Sandoli, D.Santonocito, C.Signorini, R.Silvestri, A.Trifiro, M.Trimarchi Dynamical dipole mode in heavy-ion fusion reactions NUCLEAR REACTIONS 144Sm(48Ca, X), E=10.1 MeV/nucleon; 152Sm(40Ca, X), E=11 MeV/nucleon; measured Eγ, Iγ(θ), E(particle), I(particle), (particle)γ-coin, fission fragments; deduced reaction mechanism features, dynamical dipole mode effects. Discussed fission versus fusion-evaporation γ-spectra differences.
doi: 10.1016/j.nuclphysa.2009.12.039
2009PI11 Phys.Rev. C 80, 024612 (2009) D.Pierroutsakou, B.Martin, C.Agodi, R.Alba, V.Baran, A.Boiano, G.Cardella, M.Colonna, R.Coniglione, E.De Filippo, A.Del Zoppo, M.Di Toro, G.Inglima, T.Glodariu, M.La Commara, C.Maiolino, M.Mazzocco, A.Pagano, C.Parascandolo, P.Piattelli, S.Pirrone, C.Rizzo, M.Romoli, M.Sandoli, D.Santonocito, P.Sapienza, C.Signorini Dynamical dipole mode in fusion reactions at 16 MeV/nucleon and beam energy dependence NUCLEAR REACTIONS 92Zr(40Ar, X), E=15.1 MeV/nucleon; 96Zr(36Ar, X), E=16 MeV/nucleon; 96Mo(36S, X), E=5.95, 8.9 MeV/nucleon; 100Mo(32S, X), E=6.125, 9.3 MeV/nucleon; measured γ-, proton- and α-spectra, γ(fusion like residues)-, p(fusion like residues)-, α(fusion like residues)-coin spectra, angular distributions; deduced giant dipole resonance (GDR) parameters.
doi: 10.1103/PhysRevC.80.024612
2008LA08 Phys.Lett. B 664, 157 (2008) M.La Cognata, A.Del Zoppo, P.Figuera, A.Musumarra, R.Alba, S.Cherubini, N.Colonna, L.Cosentino, V.Crucilla, A.Di Pietro, M.Gulino, L.Lamia, M.G.Pellegriti, R.G.Pizzone, S.M.R.Puglia, G.G.Rapisarda, C.Rolfs, S.Romano, M.L.Sergi, C.Spitaleri, S.Tudisco, A.Tumino On the magnitude of the 8Li + 4He → 11B + n reaction cross section at the Big-Bang temperature NUCLEAR REACTIONS 4He(8Li, n), E(cm)=1.05 MeV; 4He(9Be, n), E(cm)=1.45 MeV; measured En, In, σ. Comparison with other data.
doi: 10.1016/j.physletb.2008.05.026
2007MA44 Acta Phys.Pol. B38, 1473 (2007) B.Martin, D.Pierroutsakou, G.Inglima, A.Boiano, A.De Rosa, M.La Commara, M.Romoli, M.Sandoli, C.Agodi, R.Alba, R.Coniglione, A.Del Zoppo, C.Maiolino, P.Piattelli, D.Santonocito, P.Sapienza, G.Cardella, E.De Filippo, A.Pagano, S.Pirrone, T.Glodariu, M.Mazzocco, C.Signorini Prompt Dipole γ-Ray Emission in Fusion Heavy-Ion Collisions: Incident Energy Dependence NUCLEAR REACTIONS 96Zr(36Ar, F), E=16 MeV; 92Zr(40AR, F), E=15.1 MeV; measured Eγ, Iγ, charged particle energies. Deduced energy dependence of GDR shape parameters.
2007SA51 Nucl.Phys. A788, 215c (2007) D.Santonocito, Y.Blumenfeld, C.Agodi, R.Alba, G.Bellia, R.Coniglione, F.Delaunay, A.Del Zoppo, P.Finocchiaro, N.Frascaria, F.Hongmei, V.Lima, C.Maiolino, E.Migneco, P.Piattelli, P.Sapienza, J.A.Scarpaci Quenching of the Giant Dipole Resonance Strength at High Excitation Energy NUCLEAR REACTIONS 116Sn(12C, X), E=17, 23 MeV/nucleon; 116Sn(24Mg, X), E=17 MeV/nucleon; measured Eγ, Iγ, (residue)γ-coin, γ-multiplicities; deduced suppression of giant dipole resonance gamma emission.
doi: 10.1016/j.nuclphysa.2007.01.009
2006AG11 Nucl.Instrum.Methods Phys.Res. A565, 406 (2006) C.Agodi, R.Alba, L.Calabretta, S.Cherubini, L.Cosentino, A.Del Zoppo, A.Di Pietro, P.Figuera, M.Gulino, A.Musumarra, M.G.Pellegriti, R.Pizzone, C.Rolfs, S.Romano, C.Spitaleri, S.Tudisco, A.Tumino In flight production of a 8Li radioactive beam for Big Bang nucleosynthesis investigations at LNS Catania NUCLEAR REACTIONS 2H, C(7Li, X)4He/7Li/8Li/7Be/8B/11B, E=23 MeV; measured yields. 4He(8Li, n), E(cm) ≈ 1.25 MeV; measured σ.
doi: 10.1016/j.nima.2006.06.053
2006BE32 Phys.Rev. C 74, 024601 (2006) I.Berceanu, M.Duma, D.Moisa, M.Petrovici, A.Pop, V.Simion, A.Del Zoppo, G.d'Erasmo, G.Imme, G.Lanzano, A.Pagano, A.Pantaleo, G.Raciti Nonstatistical fluctuations for deep inelastic processes in 27Al+27 collisions NUCLEAR REACTIONS 27Al(27Al, X), E=122-132 MeV; measured fragment yields, excitation functions, energy and angular distributions; deduced nonstatistical fluctuations, dinuclear system features.
doi: 10.1103/PhysRevC.74.024601
2005AL10 Nucl.Phys. A749, 98c (2005) R.Alba, C.Agodi, C.Maiolino, A.Del Zoppo, M.Colonna, G.Bellia, R.Coniglione, P.Finocchiaro, K.Loukachine, E.Migneco, P.Piattelli, D.Santonocito, P.Sapienza, M.Bruno, M.D'Agostino, M.L.Fiandri, G.Vannini, N.Colonna, F.Gramegna, P.F.Mastinu, I.Iori, A.Moroni, G.V.Margagliotti, P.M.Milazzo, R.Rui A signal of spinodal decomposition around Fermi energy NUCLEAR REACTIONS 197Au(58Ni, X), E=45 MeV/nucleon; measured Eγ, (fragment)γ-correlation factors; deduced intermediate mass fragment emission mechanisms. Comparison with model predictions.
doi: 10.1016/j.nuclphysa.2004.12.013
2005MI15 Nucl.Phys. A756, 39 (2005) P.M.Milazzo, G.Vannini, C.Agodi, R.Alba, G.Bellia, N.Colonna, R.Coniglione, A.Del Zoppo, P.Finocchiaro, F.Gramegna, I.Iori, C.Maiolino, G.V.Margagliotti, P.F.Mastinu, E.Migneco, A.Moroni, P.Piattelli, R.Rui, D.Santonocito, P.Sapienza Size and asymmetry of the reaction entrance channel: Influence on the probability of neck production NUCLEAR REACTIONS Al, Ni, Ag(58Ni, X), E=30 MeV/nucleon; measured fragments energy and angular distributions, charge distribution, isotopic yields; deduced intermediate mass fragment production mechanism features, entrance channel effects.
doi: 10.1016/j.nuclphysa.2005.03.006
2005RI13 Nucl.Phys. A758, 146c (2005) A.Rinollo, S.Romano, C.Spitaleri, C.Bonomo, S.Cherubini, A.Del Zoppo, P.Figuera, M.La Cognata, L.Lamia, A.Musumarra, M.G.Pellegriti, R.G.Pizzone, C.Rolfs, D.Schurmann, F.Strieder, S.Tudisco, A.Tumino Measurement of cross section and astrophysical factor of the d(d, p)t reaction using the Trojan Horse Method NUCLEAR REACTIONS 6Li(d, pt), E=14 MeV; measured particle spectra, angular correlations. 2H(d, p), E ≈ 50-2000 keV; deduced S-factors. Trojan horse method, comparison with previous results.
doi: 10.1016/j.nuclphysa.2005.05.030
2004CH22 Eur.Phys.J. A 20, 355 (2004) S.Cherubini, P.Figuera, A.Musumarra, C.Agodi, R.Alba, L.Calabretta, L.Cosentino, A.Del Zoppo, A.Di Pietro, M.La Cognata, L.Lamia, L.Pappalardo, M.G.Pellegriti, R.G.Pizzone, A.Rinollo, C.Rolfs, S.Romano, C.Spitaleri, F.Strieder, S.Tudisco, A.Tumino Cross-section of 8Li(α, n)11B: Inhomogeneous Big Bang nucleosynthesis NUCLEAR REACTIONS 4He(8Li, n), E ≈ 10 MeV; measured neutron yield. 8Li(α, n), E(cm)=1.25 MeV; deduced σ. Astrophysical implications discussed.
doi: 10.1140/epja/i2003-10172-5
2004MI58 Braz.J.Phys. 34, 929 (2004) P.M.Milazzo, G.V.Margagliotti, R.Rui, M.Sisto, G.Vannini, M.Bruno, M.D'Agostino, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, E.Migneco, P.Piattelli, D.Santonocito, P.Sapienza, N.Colonna, F.Gramegna, P.F.Mastinu, I.Iori, A.Moroni The Reaction Entrance Channel and Isotopic Composition of Fragments in a Dynamical and Statistical Multifragmentation Regime NUCLEAR REACTIONS Ni, Ag(Ni, X), E=30 MeV/nucleon; analyzed fragment yield ratios, related data; deduced source features.
doi: 10.1590/S0103-97332004000500059
2004RO27 Nucl.Phys. A738, 406 (2004) S.Romano, C.Spitaleri, L.Lamia, A.Tumino, R.G.Pizzone, S.Cherubini, A.Del Zoppo, P.Figuera, M.Gulino M.La Cognata, A.Musumarra, M.G.Pellegriti, A.Rinollo, S.Tudisco The astrophysical factor for the 11B(p, α0)8Be reaction extracted via the Trojan Horse Method NUCLEAR REACTIONS 2H(11B, α8Be), E=27 MeV; measured particle spectra, relative energy. 11B(p, α), E(cm) ≈ 0-1 MeV; deduced σ, astrophysical S-factor. Trojan horse method.
doi: 10.1016/j.nuclphysa.2004.04.071
2004SA12 Nucl.Phys. A734, 601 (2004) P.Sapienza, R.Coniglione, M.Colonna, C.Agodi, R.Alba, G.Bellia, A.Del Zoppo, P.Finocchiaro, V.Greco, K.Loukachine, C.Maiolino, E.Migneco, P.Piattelli, D.Santonocito, N.Colonna, M.Bruno, M.D'Agostino, M.L.Fiandri, G.Vannini, F.Gramegna, P.F.Mastinu, L.Fabbietti, I.Iori, A.Moroni, G.Margagliotti, P.M.Milazzo, R.Rui, Y.Blumenfeld, J.A.Scarpaci Energetic particle emission and nuclear dynamics around the Fermi energy NUCLEAR REACTIONS 58Ni(58Ni, X), E=30 MeV/nucleon; measured proton spectra, multiplicity vs centrality; deduced reaction mechanism features.
doi: 10.1016/j.nuclphysa.2004.01.111
2004SP03 Phys.Rev. C 69, 055806 (2004); Erratum Phys.Rev. C 73, 049905 (2006) C.Spitaleri, L.Lamia, A.Tumino, R.G.Pizzone, S.Cherubini, A.Del Zoppo, P.Figuera, M.La Cognata, A.Musumarra, M.G.Pellegriti, A.Rinollo, C.Rolfs, S.Romano, S.Tudisco The 11B(p, α0)8Be reaction at sub-Coulomb energies via the Trojan-horse method NUCLEAR REACTIONS 2H(11B, α8Be), E=27 MeV; measured particle spectra, (8Be)α-coin, σ(E, θ). 11B(p, α), E(cm) < 1 MeV; deduced excitation function, astrophysical S-factor.
doi: 10.1103/PhysRevC.69.055806
2004TU02 Nucl.Phys. A734, 639 (2004) A.Tumino, C.Spitaleri, L.Pappalardo, S.Cherubini, A.Del Zoppo, M.La Cognata, A.Musumarra, M.G.Pellegriti, R.G.Pizzone, A.Rinollo, S.Romano, S.Typel The Trojan-horse Method applied to the 6Li(p, α)3He reaction down to astrophysical energies NUCLEAR REACTIONS 2H(6Li, 3Heα), E=14, 25 MeV; measured particle spectra, coincidence yields, angular correlations. 6Li(p, α), E=low; deduced astrophysical S-factors.
doi: 10.1016/j.nuclphysa.2004.01.117
2004TU06 Prog.Theor.Phys.(Kyoto), Suppl. 154, 341 (2004) A.Tumino, C.Spitaleri, L.Pappalardo, S.Cherubini, A.Del Zoppo, M.La Cognata, A.Musumarra, M.G.Pellegriti, R.G.Pizzone, A.Rinollo, C.Rolfs, S.Romano, S.Typel Indirect Study of the Astrophysically Relevant 6Li(p, α)3He Reaction by Means of the Trojan Horse Method NUCLEAR REACTIONS 2H(6Li, 3Heα), E=14, 25 MeV; measured particle spectra, (α)(3He)-coin, angular correlations; deduced R-matrix parameters. 6Li(p, α), E=low; deduced astrophysical S-factor. Trojan horse method, kinematically complete measurement.
doi: 10.1143/PTPS.154.341
2003SP02 Nucl.Phys. A719, 99c (2003) C.Spitaleri, S.Cherubini, A.Del Zoppo, A.Di Pietro, P.Figuera, M.Gulino, M.Lattuada, D.Miljanic, A.Musumarra, M.G.Pellegriti, R.G.Pizzone, C.Rolfs, S.Romano, S.Tudisco, A.Tumino The Trojan Horse Method in nuclear astrophysics NUCLEAR REACTIONS 6,7Li(p, α), 6Li(d, α), E=low; analyzed σ, astrophysical S-factors. Comparisons if direct measurements and Trojan Horse method.
doi: 10.1016/S0375-9474(03)00975-8
2002CO31 Acta Phys.Hung.N.S. 16, 387 (2002) R.Coniglione, P.Sapienza, R.Alba, C.Agodi, C.Maiolino, A.Del Zoppo, M.Colonna, G.Bellia, P.Finocchiaro, V.Greco, K.Loukachine, E.Migneco, P.Piattelli, D.Santonocito, N.Colonna, M.Bruno, M.D'Agostino, G.Vannini, P.F.Mastinu, F.Gramegna, I.Iori, L.Fabbietti, A.Moroni, G.V.Margagliotti, P.M.Milazzo, R.Rui, Y.Blumenfeld, J.A.Scarpaci Hard Gamma as Probe of Nuclear Dynamics NUCLEAR REACTIONS 197Au(58Ni, X), E=30, 45 MeV/nucleon; 58Ni(58Ni, X), E=30 MeV/nucleon; measured Eγ, Iγ, fragment velocity and angular distributions; deduced reaction mechanism features.
doi: 10.1556/APH.16.2002.1-4.41
2002MI18 Nucl.Phys. A703, 466 (2002) P.M.Milazzo, G.Vannini, C.Agodi, R.Alba, G.Bellia, M.Bruno, M.Colonna, N.Colonna, R.Coniglione, M.D'Agostino, A.Del Zoppo, L.Fabbietti, P.Finocchiaro, F.Gramegna, I.Iori, K.Loukachine, C.Maiolino, G.V.Margagliotti, P.F.Mastinu, E.Migneco, A.Moroni, P.Piattelli, R.Rui, D.Santonocito, P.Sapienza, M.Sisto Different Isotopic Composition as a Signature for Different Processes Leading to Fragment Production in Midperipheral 58Ni + 58Ni Collisions at 30 MeV/nucleon NUCLEAR REACTIONS 58Ni(58Ni, X), E=30 MeV/nucleon; measured intermediate mass fragments isotopic yields, energy and angular distributions; deduced reaction mechanism features.
doi: 10.1016/S0375-9474(01)01337-9
2002SA43 Phys.Rev. C66, 044619 (2002) D.Santonocito, P.Piattelli, Y.Blumenfeld, T.Suomijarvi, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, M.Colonna, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, A.Gillibert, J.H.Le Faou, K.Loukachine, C.Maiolino, E.Migneco, J.C.Roynette, P.Sapienza, J.A.Scarpaci Reaction dynamics and hot nuclei formation in the 36Ar+98Mo reaction at 37A MeV studied through light charged particle and γ-ray emission NUCLEAR REACTIONS 98Mo(36Ar, X), E=37 MeV/nucleon; measured Eγ, Ep, Eα in coincidence with evaporation residues; deduced source properties, reaction mechanism features.
doi: 10.1103/PhysRevC.66.044619
2002SA68 Acta Phys.Hung.N.S. 16, 337 (2002) P.Sapienza, R.Coniglione, M.Colonna, E.Migneco, C.Agodi, R.Alba, G.Bellia, A.Del Zoppo, P.Finocchiaro, V.Greco, K.Loukachine, C.Maiolino, P.Piattelli, D.Santonocito, P.G.Ventura, Y.Blumenfeld, M.Bruno, N.Colonna, M.D'Agostino, L.Fabbietti, M.L.Fiandri, F.Gramegna, I.Iori, G.V.Margagliotti, P.F.Mastinu, P.M.Milazzo, A.Moroni, R.Rui, J.A.Scarpaci, G.Vannini Energetic Proton Emission in Heavy Ion Collisions at Intermediate Energy: Pre-Equilibrium and Cooperative Effects NUCLEAR REACTIONS 58Ni(58Ni, X), E=30 MeV/nucleon; measured proton spectra, multiplicity vs centrality; deduced reaction mechanism features.
doi: 10.1556/APH.16.2002.1-4.36
2001AL10 Nucl.Phys. A681, 339c (2001) R.Alba, C.Agodi, C.Maiolino, A.Del Zoppo, P.M.Milazzo, G.Bellia, M.Bruno, M.Colonna, N.Colonna, R.Coniglione, M.D'Agostino, M.L.Fiandri, P.Finocchiaro, F.Gramegna, I.Iori, K.Loukachine, G.V.Margagliotti, P.F.Mastinu, E.Migneco, A.Moroni, P.Piattelli, R.Rui, D.Santonocito, P.Sapienza, F.Tonetto, G.Vannini Hard Photons: Production mechanisms and nuclear dynamics NUCLEAR REACTIONS 27Al(58Ni, X), E=30 MeV/nucleon; 197Au(58Ni, X), E=30, 45 MeV/nucleon; measured hard and soft photon spectra, multiplicities, correlation with intermediate mass fragments.
doi: 10.1016/S0375-9474(00)00537-6
2001GI03 Nucl.Phys. A688, 254c (2001) L.Gialanella, M.Aliotta, D.Rogalla, C.Rolfs, F.Schumann, F.Strieder, S.Theis, H.P.Trautvetter, L.Campajola, G.Imbriani, V.Roca, M.Romano, A.D'Onofrio, C.Sabbarese, F.Terrasi, C.Agodi, R.Alba, A.Del Zoppo, P.Figuera, P.Sapienza, C.Spitaleri, G.Gyurky, E.Somorjai, U.Greife A New Measurement of the E1 Amplitude in 12C(α, γ0)16O NUCLEAR REACTIONS 4He(12C, γ), E=5.8-12.4 MeV; measured Eγ, σ, E1 S factor. R-matrix calculations.
doi: 10.1016/S0375-9474(01)00709-6
2001GI11 Eur.Phys.J. A 11, 357 (2001) L.Gialanella, D.Rogalla, F.Strieder, S.Theis, G.Gyurky, C.Agodi, R.Alba, M.Aliotta, L.Campajola, A.Del Zoppo, A.D'Onofrio, P.Figuera, U.Greife, G.Imbriani, A.Ordine, V.Roca, C.Rolfs, M.Romano, C.Sabbarese, P.Sapienza, F.Schumann, E.Somorjai, F.Terrasi, H.P.Trautvetter The E1 Capture Amplitude in 12C(α, γ0)16O NUCLEAR REACTIONS 4He(12C, γ), (12C, 12C), E(cm)=1.10-3.103 MeV; measured Eγ, σ, S-factor. Astrophysics implications discussed.
doi: 10.1007/s100500170075
2001MI19 Phys.Lett. 509B, 204 (2001) P.M.Milazzo, G.Vannini, M.Sisto, C.Agodi, R.Alba, G.Bellia, M.Belkacem, M.Bruno, M.Colonna, N.Colonna, R.Coniglione, M.D'Agostino, A.Del Zoppo, L.Fabbietti, P.Finocchiaro, F.Gramegna, I.Iori, K.Loukachine, C.Maiolino, G.V.Margagliotti, P.F.Mastinu, E.Migneco, A.Moroni, P.Piattelli, R.Rui, D.Santonocito, P.Sapienza, P.Ventura Contemporary Presence of Dynamical and Statistical Production of Intermediate Mass Fragments in Midperipheral 58Ni + 58Ni Collisions at 30 MeV/nucleon NUCLEAR REACTIONS 58Ni(58Ni, X), E=30 MeV/nucleon; measured intermediate mass fragments isotopic yields, energy and angular distributions; deduced quasiprojectile and quasitarget sources, related reaction mechanism features.
doi: 10.1016/S0370-2693(01)00478-6
2001SA46 Phys.Rev.Lett. 87, 072701 (2001) P.Sapienza, R.Coniglione, M.Colonna, E.Migneco, C.Agodi, R.Alba, G.Bellia, A.Del Zoppo, P.Finocchiaro, V.Greco, K.Loukachine, C.Maiolino, P.Piattelli, D.Santonocito, P.G.Ventura, Y.Blumenfeld, M.Bruno, N.Colonna, M.D'Agostino, L.Fabbietti, M.L.Fiandri, F.Gramegna, I.Iori, G.V.Margagliotti, P.F.Mastinu, P.M.Milazzo, A.Moroni, R.Rui, J.A.Scarpaci, G.Vannini Strong Enhancement of Extremely Energetic Proton Production in Central Heavy Ion Collisions at Intermediate Energy NUCLEAR REACTIONS 58Ni(58Ni, X), E=30 MeV/nucleon; measured proton spectra, multiplicities, angular distributions; deduced reaction mechanism features.
doi: 10.1103/PhysRevLett.87.072701
2000CO02 Phys.Lett. 471B, 339 (2000) R.Coniglione, P.Sapienza, E.Migneco, C.Agodi, R.Alba, G.Bellia, A.del Zoppo, P.Finocchiaro, K.Loukachine, C.Maiolino, P.Piattelli, D.Santonocito High Energy Proton Emission in Heavy Ion Reactions Close to the Fermi Energy NUCLEAR REACTIONS 51V, 197Au(40Ar, X), E=44 MeV/nucleon; 51V(132Xe, X), E=44 MeV/nucleon; measured proton spectra, σ(θ); deduced energetic proton emission mechanism. Transport equation calculations.
doi: 10.1016/S0370-2693(99)01383-0
2000MI35 Acta Phys.Hung.N.S. 11, 293 (2000) P.M.Milazzo, G.Vannini, M.Sisto, C.Agodi, R.Alba, G.Bellia, N.Colonna, R.Coniglione, A.Del Zoppo, L.Fabbietti, P.Finocchiaro, F.Gramegna, I.Iori, C.Maiolino, G.V.Margagliotti, P.F.Mastinu, E.Migneco, A.Moroni, P.Piattelli, R.Rui, D.Santonocito, P.Sapienza, P.Ventura Intermediate Mass Fragment Production from Neck-Like Structures in Peripheral 58Ni + 58Ni Collisions at E/A = 30 MeV NUCLEAR REACTIONS 58Ni(58Ni, X), E=30 MeV/nucleon; measured intermediate mass fragment yields, energy spectra, velocity distributions, source temperatures from isotope yield ratios.
1999AL47 Nucl.Phys. (Supplement) A654, 761c (1999) R.Alba, C.Maiolino, C.Agodi, A.Del Zoppo, R.Coniglione, P.M.Milazzo, P.Sapienza, G.Bellia, M.Bruno, M.Colonna, N.Colonna, M.D'Agostino, M.L.Fiandri, P.Finocchiaro, F.Gramegna, I.Iori, K.Loukachine, G.V.Margagliotti, P.F.Mastinu, E.Migneco, A.Moroni, P.Piattelli, R.Rui, D.Santonocito, F.Tonetto, G.Vannini Towards a Better Understanding of Hard Photon Emission in Intermediate Energy Heavy Ion Collisions NUCLEAR REACTIONS Al, Ni, Au(58Ni, X), E=30 MeV/nucleon; measured Eγ, γ(intermediate mass fragment)(light charged particle)-coin; deduced source parameters following two-exponential fit of spectra.
doi: 10.1016/S0375-9474(00)88542-5
1999BE69 Pramana 53, 419 (1999) I.Berceanu, A.Andronic, M.Duma, D.Moisa, M.Petrovici, A.Pop, V.Simion, A.Del Zoppo, G.D'Erasmo, G.Imme, G.Lanzano, A.Pagano, A.Pantaleo, G.Raciti Fluctuations of the Second Order Observables for Dissipative Processes in 19F + 27Al System NUCLEAR REACTIONS 27Al(19F, X), E=113.5-130 MeV; measured fragments charge, angular, kinetic energy distributions; deduced stochastic exchange of nucleons, other reaction mechanism features.
doi: 10.1007/s12043-999-0008-9
1999PI04 Nucl.Phys. A649, 181c (1999) P.Piattelli, T.Suomijarvi, Y.Blumenfeld, D.Santonocito, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, M.Colonna, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, A.Gillibert, J.H.Le Faou, K.Loukachine, C.Maiolino, E.Migneco, J.C.Roynette, P.Sapienza, J.A.Scarpaci Disappearance of Collective Motion in Very Hot Nuclei NUCLEAR REACTIONS 98Mo(36Ar, X), E=37 MeV/nucleon; measured Eγ, Iγ(θ), γ multiplicity(charged particle)γ-, (recoil)γ-coin; deduced GDR dynamical effects. Incomplete fusion.
doi: 10.1016/S0375-9474(99)00057-3
1999PO26 Pramana 53, 437 (1999) A.Pop, A.Andronic, I.Berceanu, M.Duma, D.Moisa, M.Petrovici, V.Simion, G.Imme, G.Lanzano, A.Pagano, G.Raciti, R.Coniglione, A.Del Zoppo, P.Piattelli, P.Sapienza, N.Colonna, G.d'Erasmo, A.Pantaleo Dissipative Processes in Light Heavy Ion Collisions
doi: 10.1007/s12043-999-0011-1
1998BE18 Phys.Rev. C57, 2359 (1998) I.Berceanu, A.Andronic, M.Duma, D.Moisa, M.Petrovici, A.Pop, V.Simion, A.Del Zoppo, G.d'Erasmo, G.Imme, G.Lanzano, A.Pagano, A.Pantaleo, G.Raciti Excitation Function Studies for Deep Inelastic Processes in 19F + 27Al Collisions NUCLEAR REACTIONS 27Al(19F, X), E=113.5-130 MeV; measured Z=6-12 fragments charge, kinetic energy, angular distributions, excitation functions; deduced dinuclear system lifetime.
doi: 10.1103/PhysRevC.57.2359
1998PI10 Phys.Lett. 442B, 48 (1998) P.Piattelli, D.Santonocito, Y.Blumenfeld, T.Suomijarvi, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, M.Colonna, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, A.Gillibert, J.H.Le Faou, K.Loukachine, C.Maiolino, E.Migneco, J.C.Roynette, P.Sapienza, J.A.Scarpaci Impact Parameter Dependence of Linear Momentum Transfer and the Role of Two-Body Dissipation Mechanisms in Heavy Ion Collisions Around the Fermi Energy NUCLEAR REACTIONS 98Mo(36Ar, X), E=37 MeV/nucleon; measured Eγ, Iγ(θ), γ-multiplicity, particle, residue spectra; deduced incomplete fusion, role of two-body nucleon-nucleon collisions, impact parameter dependence.
doi: 10.1016/S0370-2693(98)01236-2
1998SA09 Nucl.Phys. A630, 215c (1998) P.Sapienza, R.Coniglione, E.Migneco, C.Agodi, R.Alba, G.Bellia, A.Del Zoppo, P.Finocchiaro, K.Loukachine, C.Maiolino, P.Piattelli, D.Santonocito, Y.Blumenfeld, J.H.Le Faou, T.Suomijarvi, N.Frascaria, J.C.Roynette, J.A.Scarpaci, J.P.Garron, A.Gillibert, N.Alamanos, F.Auger, A.Peghaire, Ph.Chomaz Hard Photon and Energetic Proton Emission in Heavy Ion Collisions at Intermediate Energy NUCLEAR REACTIONS 51V(40Ar, X), E=44 MeV/nucleon; measured proton σ, γp-coin; deduced proton production mechanism features.
doi: 10.1016/S0375-9474(97)00759-8
1998SA67 Nuovo Cim. 111A, 999 (1998) P.Sapienza, R.Coniglione, E.Migneco, C.Agodi, R.Alba, G.Bellia, M.Colonna, A.Del Zoppo, P.Finocchiaro, K.Loukachine, C.Maiolino, P.Piattelli, D.Santonocito, P.F.Mastinu, M.L.Fiandri, F.Gramegna, I.Iori, L.Fabbietti, A.Moroni, G.V.Margagliotti, P.M.Milazzo, R.Rui, G.Vannini, Y.Blumenfeld, T.Suomijarvi, N.Frascaria, J.C.Roynette, J.A.Scarpaci, N.Alamanos, F.Auger, A.Gillibert, P.Chomaz, A.Peghaire Hard Photons and Energetic Protons as Probes of the Nuclear Dynamics at Intermediate Energy NUCLEAR REACTIONS 51V, 90Zr, 98Mo(36Ar, X), 58Ni(58Ni, X), 197Au(40Ar, X), 51V(132Xe, X), E=27-44 MeV/nucleon; analyzed energetic proton, hard γ production data; deduced role of first-chance np collisions, other reaction mechanism features.
doi: 10.1007/BF03035987
1996PI03 Nucl.Phys. A599, 63c (1996) P.Piattelli, Y.Blumenfeld, J.H.Le Faou, T.Suomijarvi, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, J.J.Gaardhoje, J.P.Garron, A.Gillibert, M.Lamehi-Rachti, R.Liguori-Neto, K.Loukachine, C.Maiolino, E.Migneco, J.C.Roynette, D.Santonocito, P.Sapienza, J.A.Scarpaci Limiting Temperatures for Collective Motion: The giant dipole resonance in very hot nuclei NUCLEAR REACTIONS 90Zr(36Ar, X), E=27 MeV/nucleon; 98Mo(36Ar, X), E=37 MeV/nucleon; measured γ yield, multiplicity, Eγ, Iγ; deduced GDR γ-emission cut-off energy.
doi: 10.1016/0375-9474(96)00048-6
1996SU04 Phys.Rev. C53, 2258 (1996) T.Suomijarvi, Y.Blumenfeld, P.Piattelli, J.H.Le Faou, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, J.J.Gaardhoje, J.P.Garron, A.Gillibert, M.Lamehi-Rachti, R.Liguori-Neto, C.Maiolino, E.Migneco, G.Russo, J.C.Roynette, D.Santonocito, P.Sapienza, J.A.Scarpaci, A.Smerzi Giant Dipole Resonance in Very Hot Nuclei of Mass A ≈ 115 NUCLEAR REACTIONS 90Zr(36Ar, X), E=27 MeV/nucleon; measured Eγ, Iγ, particle, heavy residue spectra; deduced GDR parameters, temperatures.
doi: 10.1103/PhysRevC.53.2258
1995DE11 Nucl.Phys. A583, 363c (1995) A.Del Zoppo, P.Sapienza, R.Alba, R.Coniglione, E.Migneco, C.Agodi, G.Bellia, P.Finocchiaro, K.Loukachine, C.Maiolino, A.Peghaire, P.Piattelli, D.Santonocito Probing the Nucleus-Nucleus Collisions at the Preequilibrium Stage NUCLEAR REACTIONS 51V(40Ar, X), E=44 MeV/nucleon; measured hard γp-, γα-correlation function; deduced emission mechanism related features.
doi: 10.1016/0375-9474(94)00688-J
1995DE46 Phys.Rev.Lett. 75, 2288 (1995) A.Del Zoppo, R.Alba, C.Agodi, G.Bellia, R.Coniglione, P.Finocchiaro, K.Loukachine, C.Maiolino, E.Migneco, A.Peghaire, P.Piattelli, D.Santonocito, P.Sapienza Fluctuations of Global Observables: A fundamental issue in the interpretation of nucleus-nucleus collision exclusive data at intermediate energy NUCLEAR REACTIONS 158Gd(132Xe, X), E=44 MeV/nucleon; analyzed fragment total transverse kinetic energy, multiplicity data; deduced global observables fluctuations role.
doi: 10.1103/PhysRevLett.75.2288
1995SU05 Nucl.Phys. A583, 105c (1995) T.Suomijarvi, J.H.Le Faou, Y.Blumenfeld, P.Piattelli, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, J.J.Gaardhoje, J.P.Garron, A.Gillibert, M.Lamehi-Rachti, R.Liguori-Neto, K.Loukachine, C.Maiolino, E.Migneco, S.Montironi, G.Russo, J.C.Roynette, D.Santonocito, P.Sapienza, J.A.Scarpaci, A.Smerzi The Giant Dipole Resonance at Very High Temperatures NUCLEAR REACTIONS 90Zr(36Ar, X), E=27 MeV/nucleon; 94Zr(36Ar, X), E=32 MeV/nucleon; 98Mo(36Ar, X), E=37 MeV/nucleon; measured γ(evaporation residue)-coin; deduced GDR γ-decay features.
doi: 10.1016/0375-9474(94)00641-Y
1994AL04 Phys.Lett. 322B, 38 (1994) R.Alba, R.Coniglione, A.Del Zoppo, C.Agodi, G.Bellia, P.Finocchiaro, K.Loukachine, C.Maiolino, E.Migneco, P.Piattelli, D.Santonocito, P.Sapienza, A.Peghaire, I.Iori, L.Manduci, A.Moroni On the Origin of Fast Proton Emission in Intermediate Energy Heavy Ion Collisions NUCLEAR REACTIONS 51V(40Ar, X), (132Xe, X), 197Au(132Xe, X), E=44 MeV/nucleon; measured inclusive proton spectra, average multiplicity vs impact parameter; deduced preequilibrium emission hypothesis validity.
doi: 10.1016/0370-2693(94)90488-X
1994DE13 Phys.Rev. C49, 3334 (1994) A.Del Zoppo, R.Alba, R.Coniglione, C.Agodi, G.Bellia, P.Finocchiaro, K.Loukachine, C.Maiolino, E.Migneco, A.Peghaire, P.Piattelli, D.Santonocito, P.Sapienza Investigating the Multiparticle Decay in Intermediate Energy Heavy Ion Collisions NUCLEAR REACTIONS 197Au(132Xe, X), E=44 MeV/nucleon; measured α-particle multiplicity distribution first, second moments, ratio; deduced impact parameter dependence features, averaging, self-correlation, effects. Uncorrelated Poissonian statistical distributions.
doi: 10.1103/PhysRevC.49.3334
1994DE19 Nuovo Cim. 107A, 697 (1994) A.Del Zoppo, C.Agodi, R.Alba, G.Bellia, R.Coniglione, P.Finocchiaro, C.Maiolino, E.Migneco, P.Piattelli, D.Santonocito, P.Sapienza On the Determination of the Impact Parameter from Particle Multiplicity Measurements in Heavy-Ion Collisions
doi: 10.1007/BF02732079
1994DE28 Phys.Rev. C50, 2930 (1994) A.Del Zoppo, R.Alba, C.Agodi, G.Bellia, R.Coniglione, P.Finocchiaro, V.Latora, K.Loukachine, C.Maiolino, E.Migneco, A.Peghaire, P.Piattelli, D.Santonocito, P.Sapienza Sensitivity to the Impact Parameter of the Multiparticle Decay at Intermediate Energy NUCLEAR REACTIONS 27Al, 51V, 197Au(40Ar, X), E=44 MeV/nucleon; 51V, 158Gd, 197Au(132Xe, X), E=44 MeV/nucleon; measured charged particle multiplicity; deduced impact parameter dependence. Molecular dynamics simulation comparison.
doi: 10.1103/PhysRevC.50.2930
1994LA12 Nucl.Phys. A572, 477 (1994) V.Latora, A.Del Zoppo, A.Bonasera Detecting Nuclear Multifragmentation
doi: 10.1016/0375-9474(94)90185-6
1994LE10 Phys.Rev.Lett. 72, 3321 (1994) J.H.Le Faou, T.Suomijarvi, Y.Blumenfeld, P.Piattelli, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, J.J.Gaardhoje, J.P.Garron, A.Gillibert, M.Lamehi-Rachti, R.Liguori-Neto, C.Maiolino, E.Migneco, G.Russo, J.C.Roynette, D.Santonocito, P.Sapienza, J.A.Scarpaci, A.Smerzi Towards Limiting Temperatures in Nuclei: The behavior of collective motion NUCLEAR REACTIONS 90Zr(36Ar, X), E=27 MeV/nucleon; measured Eγ, Iγ, multiplicity spectra, γ yield; deduced GDR role in γ-multiplicity quenching. Hot nuclei, A ≈ 115.
doi: 10.1103/PhysRevLett.72.3321
1994SA48 Phys.Rev.Lett. 73, 1769 (1994) P.Sapienza, R.Coniglione, R.Alba, A.Del Zoppo, E.Migneco, C.Agodi, G.Bellia, P.Finocchiaro, K.Loukachine, C.Maiolino, A.Peghaire, P.Piattelli, D.Santonocito Evidence for an Anticorrelation Effect in the Production of Hard Photons and Preequilibrium Protons in Heavy Ion Collisions NUCLEAR REACTIONS 51V(40Ar, X), E=44 MeV/nucleon; measured hard γ(charged particle)-coin; deduced anti-correlation effect, first chance n-p bremsstrahlung production mechanism evidence.
doi: 10.1103/PhysRevLett.73.1769
1994SU04 Nucl.Phys. A569, 225c (1994) T.Suomijarvi, J.H.Le Faou, Y.Blumenfeld, P.Piattelli, C.Agodi, N.Alamanos, R.Alba, F.Auger, G.Bellia, Ph.Chomaz, R.Coniglione, A.Del Zoppo, P.Finocchiaro, N.Frascaria, J.J.Gaardhoje, J.P.Garron, A.Gillibert, M.Lamehi-Rachti, R.Liguori-Neto, C.Maiolino, E.Migneco, G.Russo, J.C.Roynette, D.Santonocito, P.Sapienza, J.A.Scarpaci, A.Smerzi The Giant Dipole Resonance Built on Highly Excited States - Results of the MEDEA Experiment NUCLEAR REACTIONS 90Zr(36Ar, X), E=27 MeV/nucleon; measured γ-spectra, yield, γ(light charged particle)-coin; deduced GDR decay features in Sn-like nuclei.
doi: 10.1016/0375-9474(94)90113-9
1993AG02 Phys.Lett. 308B, 220 (1993) C.Agodi, R.Alba, G.Bellia, A.Bonasera, G.Cardella, R.Coniglione, A.Del Zoppo, A.De Rosa, P.Finocchiaro, E.Fioretto, F.Gulminelli, G.Inglima, M.Longo, C.Maiolino, E.Migneco, M.Papa, G.Pappalardo, P.Piattelli, F.Rizzo, M.Romoli, G.Russo, M.Sandoli, P.Sapienza Evidence for Non-Statistical Gamma Ray Emission in the 28Si + 64Ni Binary Quasi-Elastic Reaction at 143 MeV Incident Energy NUCLEAR REACTIONS 64Ni(28Si, X), E=143 MeV; measured γ(fragment)-coin; deduced nonstatistical γ-decay evidence, emission mechanism. Boltzmann-Nordheim-Vlasov calculation.
doi: 10.1016/0370-2693(93)91275-R
1993BA02 Phys.Rev. C47, 231 (1993) A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, E.Migneco, P.Piattelli, G.Russo, P.Sapienza, A.Peghaire Neutral Pion Production in the 16O + 27Al Reaction at 94 MeV/nucleon NUCLEAR REACTIONS 27Al(16O, xπ0), E=94 MeV/nucleon; measured σ(θ, E(π0)). Boltzmann-Nordheim-Vlasov equation.
doi: 10.1103/PhysRevC.47.231
1993BA53 Phys.Rev. C48, 2350 (1993) A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, G.Russo, R.Turrisi, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, E.Migneco, P.Piattelli, P.Sapienza, A.Peghaire Impact-Parameter Dependence of Neutral Pion Production in the 36Ar on 27Al Collision at 95 MeV/nucleon NUCLEAR REACTIONS 27Al(36Ar, X), E=95 MeV/nucleon; measured inclusive σ(θ(π0), E(π0)), charged particle multiplicity; deduced impact parameter dependence. Boltzmann-Nordheim-Vlasov model analysis. 4π multi-detector assembly.
doi: 10.1103/PhysRevC.48.2350
1993BR01 Nucl.Phys. A552, 113 (1993) A.Brondi, G.De Angelis, A.D'Onofrio, G.La Rana, R.Moro, V.Roca, G.Spadaccini, F.Terrasi, M.Vigilante, R.Alba, G.Bellia, A.Del Zoppo, G.Russo, P.Sapienza, J.Gomez del Campo Energy Sharing in Binary Reactions Induced by 19F on 64Ni at 118 MeV NUCLEAR REACTIONS 64Ni(19F, X), E=118 MeV; measured (particle)γ-coin, Iγ(θ); deduced 18O, 13C excited levels σ, energy sharing. Enriched target.
doi: 10.1016/0375-9474(93)90334-T
1993DE45 Nucl.Instrum.Methods Phys.Res. A334, 450 (1993) A.Del Zoppo, C.Agodi, R.Alba, G.Bellia, R.Coniglione, K.Loukachine, C.Maiolino, E.Migneco, P.Piattelli, D.Santonocito, P.Sapienza Rejecting Escape Events in Large Volume Ge Detectors by a Pulse Shape Selection Procedure RADIOACTIVITY 60Co(β-); measured Eγ, Iγ; deduced escape events rejection features. Pulse shape selection procedure, large volume Ge detectors.
doi: 10.1016/0168-9002(93)90807-T
1993MI02 Phys.Lett. 298B, 46 (1993) E.Migneco, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, P.Piattelli, G.Russo, P.Sapienza, A.Badala, R.Barbera, A.Palmeri, G.S.Pappalardo, F.Riggi, A.C.Russo, A.Peghaire, A.Bonasera Strong Impact Parameter Dependence of Hard Photon Production in Intermediate Energy Heavy Ion Collisions NUCLEAR REACTIONS 197Au(129Xe, X), E=44 MeV/nucleon; measured light charged particle production, γ production probability vs particle multiplicity; deduced impact parameter role.
doi: 10.1016/0370-2693(93)91704-Q
1992MI06 Nucl.Instrum.Methods Phys.Res. A314, 31 (1992) E.Migneco, C.Agodi, R.Alba, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, P.Piattelli, G.Raia, P.Sapienza MEDEA: A multi element detector array for gamma ray and light charged particle detection at the LNS-Catania NUCLEAR REACTIONS 197Au(129Xe, X), E=45 MeV/nucleon; measured γ-, light charged particle time spectra; deduced detector suitability for heavy-ion reactions. 4π highly granular multi-element detector array.
doi: 10.1016/0168-9002(92)90497-R
1991AG04 Z.Phys. A340, 341 (1991) C.Agodi, R.Alba, A.Anzalone, G.Bellia, G.Cardella, S.Cavallaro, R.Coniglione, A.Del Zoppo, P.Finocchiaro, C.Maiolino, E.Migneco, M.Papa, G.Pappalardo, P.Piattelli, F.Rizzo, G.Russo, P.Sapienza, Q.Wang, G.S.Wang, A.DeRosa, E.Fioretto, G.Inglima, M.Romoli, M.Sandoli Search for High Energy γ-Rays Emission in 28Si, 32S + 64Ni Dissipative Reactions at About 5 MeV/amu Incident Energy NUCLEAR REACTIONS 64Ni(32S, X), E=156 MeV; 64Ni(28Si, X), E=143 MeV; measured high energy γ(charged fragment)-coin; deduced reaction product emission mechanism.
doi: 10.1007/BF01294684
1990AG02 Nucl.Phys. A515, 525 (1990) C.Agodi, R.Alba, M.Baldo, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, J.Liu, C.Maiolino, E.Migneco, P.Piattelli, A.Rapisarda, G.Russo, P.Sapienza, A.Brondi, V.Roca, G.Spadaccini, F.Terrasi Angular Momentum Transfer and Energy Loss in the 32S + 60,64Ni Peripheral Reactions at 160.5 MeV NUCLEAR REACTIONS 60,64Ni(32S, X), E=160.5 MeV; measured σ(fragment θ), γ-ray multiplicity distribution moments. Semi-classical model.
doi: 10.1016/0375-9474(90)90596-E
1989RU02 Phys.Rev. C39, 2462 (1989) G.Russo, C.Agodi, R.Alba, M.Baldo, G.Bellia, R.Coniglione, A.Del Zoppo, P.Finocchiaro, J.Lui, C.Maiolino, E.Migneco, P.Piattelli, A.Rapisarda, P.Sapienza, A.Brondi, V.Roca, G.Spadaccini, F.Terrasi Transition from Quasielastic to Damped Processes in the 32S + 64Ni Reaction NUCLEAR REACTIONS 64Ni(32S, X), E=160.5 MeV; measured σ(fragment θ, E), γ(fragment)-coin, γ-multiplicity; deduced reaction mechanism transition.
doi: 10.1103/PhysRevC.39.2462
1988AL28 Nucl.Instrum.Methods Phys.Res. A271, 553 (1988) Performance of a Symmetric BGO-NaI Anti-Compton Shield RADIOACTIVITY 137Cs, 60Co(β-); measured Eγ, Iγ; deduced detector efficiency. Symmetric BGO-NaI anti-Compton shield.
doi: 10.1016/0168-9002(88)90319-1
1988DE02 Nucl.Phys. A476, 99 (1988) A.del Zoppo, C.Agodi, R.Alba, G.Bellia, L.Calabretta, R.Coniglione, C.Maiolino, E.Migneco, P.Piattelli, G.Russo, P.Sapienza, Y.Chen Yrast Feeding and Multiplicity of Gamma Transitions in the Reaction 124Sn(28Si, 5n)147Gd at 139, 146 and 152 MeV NUCLEAR REACTIONS 124Sn(28Si, 5n), E=139, 146, 152 MeV; measured I(γ), γ-multiplicities. 147Gd deduced yrast intensities, initial angular momenta. Ge-detector, NaI array.
doi: 10.1016/0375-9474(88)90375-2
1987BO10 Nucl.Phys. A466, 371 (1987) J.Borggreen, G.Sletten, S.Bjornholm, J.Pedersen, A.Del Zoppo, D.C.Radford, R.V.F.Janssens, P.Chowdhury, H.Emling, D.Frekers, T.L.Khoo Single Particle Radiation between High Spin States in 147Gd NUCLEAR REACTIONS 122Sn(30Si, 5n), E=153 MeV; measured γγ-coin, Iγ(θ), recoil distance. 147Gd deduced levels, J, π, T1/2, configurations. Ge detectors, NaI array, plunger, bunched beam.
doi: 10.1016/0375-9474(87)90447-7
1984BE15 Nuovo Cim. 79A, 129 (1984) G.Bellia, A.Del Zoppo, E.Migneco, G.Russo Prompt- and Delayed-Fission Probabilities in Actinides within a Doorway State Model NUCLEAR STRUCTURE 238U; calculated prompt, delayed fission probabilities, octupole state level spacings, relevant widths. Doorway state model.
doi: 10.1007/BF02831158
1983BE62 Z.Phys. A314, 43 (1983) G.Bellia, A.Del Zoppo, C.Maiolino, E.Migneco, G.Russo Towards a Better Understanding of Deep Subthreshold Photofission of 238U NUCLEAR REACTIONS 238U(γ, F), E=3-5 MeV; calculated fission σ(E). 238U deduced highly deformed state role. Deep subthreshold fission, doorway state formalism.
doi: 10.1007/BF01411827
1982BE49 Z.Phys. A308, 149 (1982) G.Bellia, A.Del Zoppo, E.Migneco, G.Russo, L.Calabretta, R.C.Barna, D.De Pasquale Experimental Investigation on the Possible Complexity in the Potential Energy Surface of 232Th NUCLEAR REACTIONS 232Th(γ, F), E=5.45-6.85 MeV bremsstrahlung; measured fission σ(fragment θ). 232Th deduced fission characteristics, barrier parameter dependence on J, π, K, potential energy surface complexity.
doi: 10.1007/BF01413005
1981AL11 Nuovo Cim. 62A, 145 (1981) R.Alba, G.Bellia, L.Calabretta, A.Del Zoppo, E.Migneco, G.Russo, R.C.Barna, D.De Pasquale Measurements of Subthreshold Photofission Angular Distributions of 238U and Fission Channel Analysis NUCLEAR REACTIONS, Fission 238U(γ, F), E=5.1-6 MeV bremsstrahlung; measured σ(fragment θ). 238U resonances deduced barrier parameters. Double-humped barrier, potential with damping term.
doi: 10.1007/BF02904447
1981BE55 Phys.Rev. C24, 2762 (1981) G.Bellia, L.Calabretta, A.Del Zoppo, E.Migneco, G.Russo, R.C.Barna, D.De Pasquale Shelf Effect in the Subthreshold Photofission of 232Th NUCLEAR REACTIONS, Fission 232Th(γ, F), E=5.4-6.4 MeV; measured σ(total, E), angular anisotropies; deduced prompt, delayed fission competition.
doi: 10.1103/PhysRevC.24.2762
1980BO07 Z.Phys. A294, 113 (1980) J.Borggreen, S.Bjornholm, O.Christensen, A.Del Zoppo, B.Herskind, J.Pedersen, G.Sletten, F.Folkmann, R.S.Simon Gamma-Spectroscopy within the Island of High-Spin Isomers Near N=82 NUCLEAR REACTIONS 106Pd, 100Mo(50Ti, xnγ), (65Cu, xnγ), E=4.6 MeV/nucleon; measured Eγ, Iγ, γ(t), sum spectra. 144,147Gd, 148Tb, 151,152Dy, 149,150,151,152,153Ho, 151,152,153,154Er deduced levels, T1/2, J, π.
doi: 10.1007/BF01435046
1979BE33 Phys.Rev. C20, 1059 (1979) G.Bellia, A.Del Zoppo, E.Migneco, R.C.Barna, D.De Pasquale Deep Subthreshold Photofission Yields Analysis NUCLEAR REACTIONS 232Th, 235,236,238U(γ, F), E=3.6, 4.1, 4.6, 5.1 MeV (bremsstrahlung); measured σ. 232Th deduced three-humped fission barrier. 232Th, 235,236,238U deduced energies, fission branching ratios for shape isomers. Double-humped fission barrier model.
doi: 10.1103/PhysRevC.20.1059
1978BE21 Lett.Nuovo Cim. 21, 373 (1978) G.Bellia, L.Calabretta, A.Del Zoppo, G.Ingrao, E.Migneco, R.C.Barna, D.De Pasquale Deep Subthreshold Photofission of 238U NUCLEAR REACTIONS 238U(γ, F), E=3.8-5.7 MeV bremsstrahlung; measured σ(E).
doi: 10.1007/BF02762999
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