NSR Query Results
Output year order : Descending NSR database version of April 11, 2024. Search: Author = R.Silvestri Found 42 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
2018MA56 Phys.Rev. C 98, 034615 (2018) G.Marquinez-Duran, I.Martel, A.M.Sanchez-Benitez, L.Acosta, J.L.Aguado, R.Berjillos, A.R.Pinto, T.Garcia, J.A.Duenas, K.Rusek, N.Keeley, K.W.Kemper, M.A.G.Alvarez, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, J.A.Labrador, F.M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, Z.Abou-Haidar Interaction of 8He with 208Pb at near-barrier energies: 4He and 6He production NUCLEAR REACTIONS 208Pb(8He, 6He), (8He, α), (8He, 8He), E=16, 22 MeV; measured reaction products, and differential σ(θ) using GLORIA detector array of SPIRAL-GANIL facility; deduced σ(2n)/σ(1n) ratio. Comparison with optical model and DWBA calculations. Inferred dominant neutron-stripping mechanism.
doi: 10.1103/PhysRevC.98.034615
2016MA18 Acta Phys.Pol. B47, 841 (2016) G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, L.Acosta, K.Rusek, M.A.G.Alvarez, R.Berjillos, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.A.Duenas, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, N.Keeley, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, A.H.Zia Study of the Near-barrier Scattering of 8He on 208Pb NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV; measured reaction products; deduced σ.
doi: 10.5506/APhysPolB.47.841
2016MA79 Phys.Rev. C 94, 064618 (2016) G.Marquinez-Duran, I.Martel, A.M.Sanchez-Benitez, L.Acosta, R.Berjillos, J.Duenas, K.Rusek, N.Keeley, M.A.G.Alvarez, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.P.Fernandez-Garcia, B.Fernandez-Martinez, J.L.Flores, J.Gomez-Camacho, K.W.Kemper, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, Z.Abou-Haidar Precise measurement of near-barrier 8He+ 208Pb elastic scattering: Comparison with 6He NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV, [secondary 8He beam from C(13C, X), E=75 MeV/nucleon primary reaction using SPIRAL2 facility at GANIL]; measured scattered particles and reaction fragments, and angular distributions using the Global Reaction Array (GLORIA) detection system; deduced optical model parameters using optical model analysis for data from the present experiment and those from previous 208Pb(6He, 6He), E=22 MeV reaction, much longer range absorption for 6He as compared to that for 8He.
doi: 10.1103/PhysRevC.94.064618
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
2015MA47 Phys.Rev. C 92, 024615 (2015) M.Mazzocco, D.Torresi, D.Pierroutsakou, N.Keeley, L.Acosta, A.Boiano, C.Boiano, T.Glodariu, A.Guglielmetti, M.La Commara, J.A.Lay, I.Martel, C.Mazzocchi, P.Molini, C.Parascandolo, A.Pakou, V.V.Parkar, M.Romoli, K.Rusek, A.M.Sanchez-BenItez, M.Sandoli, O.Sgouros, C.Signorini, R.Silvestri, F.Soramel, V.Soukeras, E.Stiliaris, E.Strano, L.Stroe, K.Zerva Direct and compound-nucleus reaction mechanisms in the 7Be + 58Ni system at near-barrier energies NUCLEAR REACTIONS 58Ni(7Be, 7Be), (7Be, 3He), (7Be, α), E=22 MeV, [7Be beam from 1H(7Li, 7Be), E=34.2 MeV using EXOTIC facility at LNL-Legnaro]; measured reaction products, angular distributions of 3He and 4He, quasielastic σ(θ), breakup σ(θ) using ΔE-E telescopes of the DINEX setup, part of the GLORIA detector array; deduced correlation plot of energy versus detection angle θlab, quasielastic σ(θ), reconstructed Q value spectrum. 58Ni(7Be, 8Be), (7Be, 6Be), E=22 MeV; deduced σ(θ) for neutron pickup and stripping processes. Monte Carlo simulations for the elastic scattering process and inelastic excitation. Optical-model, continuum-discretized-coupled-channel (CDCC) calculations using the code FRESCO, and DWBA calculations. Discussed role of breakup, 3He-stripping, 1n-stripping, and 1n-pickup processes.
doi: 10.1103/PhysRevC.92.024615
2014MA29 Acta Phys.Pol. B45, 363 (2014) M.Mazzocco, D.Torresi, L.Acosta, A.Boiano, C.Boiano, N.Fierro, T.Glodariu, A.Guglielmetti, N.Keeley, M.La Commara, I.Martel, C.Mazzocchi, P.Molini, A.Pakou, C.Parascandolo, V.V.Parkar, N.Patronis, D.Pierroutsakou, M.Romoli, K.Rusek, A.M.Sanchez-Benitez, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, E.Stiliaris, E.Strano, L.Stroe, K.Zerva Direct and Compound Nucleus Reactions for the System 7Be + 58Ni at Near-barrier Energies NUCLEAR REACTIONS 58Ni(7Be, X)3He/4He, E=22.3 MeV; measured reaction products; deduced σ(θ). Comparison with PACE2 calculations.
doi: 10.5506/APhysPolB.45.363
2013MA18 Acta Phys.Pol. B44, 437 (2013) M.Mazzocco, D.Torresi, N.Fierro, L.Acosta, A.Boiano, C.Boiano, T.Glodariu, A.Guglielmetti, M.La Commara, I.Martel, C.Mazzocchi, P.Molini, A.Pakou, C.Parascandolo, V.V.Parkar, N.Patronis, D.Pierroutsakou, M.Romoli, A.M.Sanchez-Benitez, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, E.Stiliaris, E.Strano, L.Stroe, K.Zerva Recent Results on Reactions with Weakly-bound Nuclei NUCLEAR REACTIONS 58Ni(7Be, X), E=23.2 MeV; measured charged reaction products; deduced σ(θ). Comparison with Fresco calculations.
doi: 10.5506/APhysPolB.44.437
2013MA19 Acta Phys.Pol. B44, 467 (2013) G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, L.Acosta, K.Rusek, M.A.G.Alvarez, R.Berjillos, M.J.G.Borge, A.Chbihi, C.Cruz, M.Cubero, J.A.Duenas, J.P.Fernandez-Garcia, B.Fernandez Martinez, J.L.Flores, J.Gomez-Camacho, N.Keeley, J.A.Labrador, M.Marques, A.M.Moro, M.Mazzocco, A.Pakou, V.V.Parkar, N.Patronis, V.Pesudo, D.Pierroutsakou, R.Raabe, R.Silvestri, N.Soic, L.Standylo, I.Strojek, O.Tengblad, R.Wolski, A.H.Ziad Elastic Scattering of 8He + 208Pb at 22 MeV NUCLEAR REACTIONS 208Pb(8He, 8He), E=22 MeV; measured reaction products; deduced σ, σ(θ). Global reaction array, comparison with optical model calculations.
doi: 10.5506/APhysPolB.44.467
2013MA50 J.Phys.:Conf.Ser. 420, 012077 (2013) M.Mazzocco, D.Torresi, N.Fierro, L.Acosta, A.Boiano, C.Boiano, T.Glodariu, A.Guglielmetti, M.La Commara, I.Martel, C.Mazzocchi, P.Molini, A.Pakou, C.Parascandolo, V.V.Parkar, N.Patronis, D.Pierroutsakou, M.Romoli, A.M.Sanchez-Benitez, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, E.Stiliaris, E.Strano, L.Stroe, K.Zerva Scattering process for the system 7Be + 58Ni at 23.2 MeV beam energy NUCLEAR REACTIONS 58Ni(7Be, X), E=23.2 MeV; measured reaction products; deduced total σ, σ(θ). Optical model formalism with the coupled-channel code FRESCO, comparison with available data.
doi: 10.1088/1742-6596/420/1/012077
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
2012MA02 Acta Phys.Pol. B43, 239 (2012) G.Marquinez-Duran, A.M.Sanchez-Benitez, I.Martel, R.Berjillos, J.Duenas, V.V.Parkar, L.Acosta, K.Rusek, M.A.G.Alvarez, J.Gomez-Camacho, M.J.G.Borge, C.Cruz, M.Cubero, V.Pesudo, O.Tengblad, A.Chbihi, J.P.Fernandez-Garcia, B.Fernandez Martinez, J.A.Labrador, A.H.Ziad, J.L.Flores, N.Keeley, L.Standylo, I.Strojek, M.Marques, M.Mazzocco, A.Pakou, N.Patronis, D.Pierroutsakou, R.Silvestri, R.Raabe, N.Soic, R.Wolski Scattering of 8He on 208Pb at Energies Around the Coulomb Barrier NUCLEAR REACTIONS 208Pb(8He, X)4He/6He, E=18, 22 MeV; measured reaction products;deduced σ(θ). Comparison with optical model calculations.
doi: 10.5506/APhysPolB.43.239
2012MO05 Phys.Rev. C 85, 024607 (2012) G.Montagnoli, A.M.Stefanini, C.L.Jiang, H.Esbensen, L.Corradi, S.Courtin, E.Fioretto, A.Goasduff, F.Haas, A.F.Kifle, C.Michelagnoli, D.Montanari, T.Mijatovic, K.E.Rehm, R.Silvestri, PushpendraP.Singh, F.Scarlassara, S.Szilner, X.D.Tang, C.A.Ur Fusion of 40Ca+40Ca and other Ca+Ca systems near and below the barrier NUCLEAR REACTIONS 40Ca(40Ca, X), E=98-130 MeV; measured evaporation residue spectra, σ(E); deduced barrier distribution, astrophysical S factor. 48Ca(48Ca, X), E(cm)=45-70 MeV; analyzed fusion σ(E), barrier distributions. Comparison with previous experimental data and with coupled-channel calculations based on Woods-Saxon (WS), M3Y+repulsion potentials.
doi: 10.1103/PhysRevC.85.024607
2012PA02 Phys.Rev. C 85, 024609 (2012) N.Patronis, A.Pakou, D.Pierroutsakou, A.M.Sanchez-Benitez, L.Acosta, N.Alamanos, A.Boiano, G.Inglima, D.Filipescu, T.Glodariu, A.Guglielmetti, M.La Commara, G.Lalazissis, I.Martel, C.Mazzocchi, M.Mazzocco, P.Molini, C.Parascandolo, M.Sandoli, C.Signorini, R.Silvestri, F.Soramel, E.Stiliaris, M.Romoli, A.Trzcinska, K.Zerva, E.Vardaci, A.Vitturi Probing the 17F+p potential by elastic scattering at near-barrier energies NUCLEAR REACTIONS 1H(17F, p), E=3.5, 4.3 MeV/nucleon; measured particle spectra, elastic scattering, full angular distribution in c.m. system; deduced total reaction cross section. Comparison with optical model, macroscopic and microscopic analyses. Possible halo structure of the proton-rich nucleus.
doi: 10.1103/PhysRevC.85.024609
2012SA46 Nucl.Phys. A893, 1 (2012) E.Sahin, G.de Angelis, G.Duchene, T.Faul, A.Gadea, A.F.Lisetskiy, D.Ackermann, A.Algora, S.Aydin, F.Azaiez, D.Bazzacco, G.Benzoni, M.Bostan, T.Byrski, I.Celikovic, R.Chapman, L.Corradi, S.Courtin, D.Curien, U.Datta Pramanik, F.Didierjean, O.Dorvaux, M.N.Erduran, S.Erturk, E.Farnea, E.Fioretto, G.de France, S.Franchoo, B.Gall, A.Gottardo, B.Guiot, F.Haas, F.Ibrahim, E.Ince, A.Khouaja, A.Kusoglu, G.La Rana, M.Labiche, D.Lebhertz, S.Lenzi, S.Leoni, S.Lunardi, P.Mason, D.Mengoni, C.Michelagnoli, V.Modamio, G.Montagnoli, D.Montanari, R.Moro, B.Mouginot, D.R.Napoli, D.O'Donnell, J.R.B.Oliveira, J.Ollier, R.Orlandi, G.Pollarolo, F.Recchia, J.Robin, M.-D.Salsac, F.Scarlassara, R.P.Singh, R.Silvestri, J.F.Smith, I.Stefan, A.M.Stefanini, K.Subotic, S.Szilner, D.Tonev, D.A.Torres, M.Trotta, P.Ujic, C.Ur, J.J.Valiente-Dobon, D.Verney, M.Yalcinkaya, P.T.Wady, K.T.Wiedemann, K.Zuber Structure of the N=50 As, Ge, Ga nuclei NUCLEAR REACTIONS 238U(82Se, 81Ga), (82Se, 82Ge), (82Se, 83As), E=515 MeV; measured Eγ, Iγ(θ), γγ-coin, reaction fragments, (fragment)γ-coin using PRISMA magnetic spectrometer and γ after deexcitation using Ge Compton-suppressed detectors of CLARA array, thin and thick target. 81Ga, 82Ge, 83As; deduced σ(θ), levels, J, π; calculated levels, J, π using shell model.
doi: 10.1016/j.nuclphysa.2012.08.007
2011LE48 J.Phys.:Conf.Ser. 312, 092037 (2011) S.Leoni, D.Montanari, G.Benzoni, N.Blasi, G.Bocchi, A.Bracco, F.Camera, A.Corsi, F.C.L.Crespi, B.Million, R.Nicolini, O.Wieland, L.Corradi, G.de Angelis, F.Della Vedova, E.Fioretto, A.Gadea, B.Guiot, D.R.Napoli, R.Orlandi, F.Recchia, R.Silvestri, A.M.Stefanini, R.P.Singh, S.Szilner, J.J.Valiente-Dobon, D.Bazzacco, E.Farnea, S.M.Lenzi, S.Lunardi, P.Mason, D.Mengoni, G.Montagnoli, F.Scarlassara, C.Ur, G.Lo Bianco, A.Zucchiatti, M.Kmiecik, A.Maj, W.Meczynski, G.Pollarolo Reaction dynamics and nuclear structure studies via deep inelastic collisions with heavy-ions: spin and parity assignment in 49Ca NUCLEAR REACTIONS 64Ni(48Ca, X), E=282 MeV; measured Eγ, Iγ using CLARA HPGe array, particles using magnetic spectrometer PRISMA, (particle)γ-coin; deduced fragment σ(θ), 49Ca levels, J, π, 2+-0+ quadrupole γ transition s(θ) in 49,50Ca, mass yields; calculated fragment σ(θ) using DWBA code PTOLEMY, 49Ca levels, J, π using particle-core coupling models.
doi: 10.1088/1742-6596/312/9/092037
2011MO02 Phys.Lett. B 697, 288 (2011) D.Montanari, S.Leoni, D.Mengoni, G.Benzoni, N.Blasi, G.Bocchi, P.F.Bortignon, A.Bracco, F.Camera, G.Colo, A.Corsi, F.C.L.Crespi, B.Million, R.Nicolini, O.Wieland, J.J.Valiente-Dobon, L.Corradi, G.de Angelis, F.Della Vedova, E.Fioretto, A.Gadea, D.R.Napoli, R.Orlandi, F.Recchia, E.Sahin, R.Silvestri, A.M.Stefanini, R.P.Singh, S.Szilner, D.Bazzacco, E.Farnea, R.Menegazzo, A.Gottardo, S.M.Lenzi, S.Lunardi, G.Montagnoli, F.Scarlassara, C.Ur, G.Lo Bianco, A.Zucchiatti, M.Kmiecik, A.Maj, W.Meczynski, A.Dewald, Th.Pissulla, G.Pollarolo Probing the nature of particle-core couplings in 49Ca with γ spectroscopy and heavy-ion transfer reactions NUCLEAR REACTIONS 48Ca(64Ni, X)49Ca/50Ca, E=282 MeV; measured reaction products, Eγ, Iγ; deduced deduced level scheme, J, π, B(E2). Comparison with shell model calculations, KB3G effective interaction.
doi: 10.1016/j.physletb.2011.01.046
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
2011SZ02 Phys.Rev. C 84, 014325 (2011) S.Szilner, L.Corradi, F.Haas, D.Lebhertz, G.Pollarolo, C.A.Ur, L.Angus, S.Beghini, M.Bouhelal, R.Chapman, E.Caurier, S.Courtin, E.Farnea, E.Fioretto, A.Gadea, A.Goasduff, D.Jelavic-Malenica, V.Kumar, S.Lunardi, N.Marginean, P.Mason, D.Mengoni, G.Montagnoli, F.Nowacki, F.Recchia, E.Sahin, M.-D.Salsac, F.Scarlassara, R.Silvestri, J.F.Smith, N.Soic, A.M.Stefanini, J.J.Valiente-Dobon Interplay between single-particle and collective excitations in argon isotopes populated by transfer reactions NUCLEAR REACTIONS 208Pb(40Ar, X), E=255 MeV; measured Eγ, Iγ, γγ-, (particle)γ-coin using Prisa-Clara system. 40,41,42,43Ar; deduced levels, J, π. Comparison with shell model calculations, and with energy level systematics of N=20-28 argon nuclei.
doi: 10.1103/PhysRevC.84.014325
2010BR14 Phys.Rev. C 82, 034319 (2010) R.Broda, J.Wrzesinski, A.Gadea, N.Marginean, B.Fornal, L.Corradi, A.M.Stefanini, W.Krolas, T.Pawlat, B.Szpak, S.Lunardi, J.J.Valiente-Dobon, D.Mengoni, E.Farnea, M.P.Carpenter, G.De Angelis, F.Della Vedova, E.Fioretto, B.Guiot, R.V.F.Janssens, P.F.Mantica, P.Mason, G.Montagnoli, D.R.Napoli, R.Orlandi, I.Pokrovskiy, G.Pollarolo, E.Sahin, F.Scarlassara, R.Silvestri, S.Szilner, C.A.Ur, M.Trotta, S.Zhu Proton-hole states in the N=30 neutron-rich isotope 49K NUCLEAR REACTIONS 238U(48Ca, X), E=330 MeV; measured Eγ, Iγ, γγ-coin, and half-lives by RDDS Plunger method using PRISMA-CLARA spectrometer and Gammasphere array. 49K; deduced levels, J, π. Systematics of 39,41,43,45,47,49K nuclei. Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.82.034319
2010FI09 J.Phys.:Conf.Ser. 205, 012038 (2010) E.Fioretto, D.Bazzacco, S.Beghini, L.Corradi, G.de Angelis, E.Farnea, A.Gadea, S.M.Lenzi, S.Lunardi, P.Mason, D.Mengoni, G.Montagnoli, D.R.Napoli, E.Sahin, F.Scarlassara, R.Silvestri, A.M.Stefanini, C.A.Ur, J.J.Valiente-Dobon, G.Pollarolo, S.Szilner, N.Marginean, for the PRISMA-CLARA collaborations Spectroscopic studies with the PRISMA-CLARA set-up NUCLEAR REACTIONS 208Pb(36S, X), E=215 MeV; measured reaction products, Eγ, Iγ, (fragment)γ-coin using PRISMA-CLARA setup. 24,26,28,30,32,34Mg, 26,28,30,32,34,36Si, 52,54,56,58,60Cr, 54,56,58,60,62,64,66Fe deduced E(4+), E(2+). 54,58,60Cr deduced levels, J, π. 62,64,66,68Fe deduced levels, J, π, γ decay scheme.
doi: 10.1088/1742-6596/205/1/012038
2010JI14 Phys.Rev. C 82, 041601 (2010) C.L.Jiang, A.M.Stefanini, H.Esbensen, K.E.Rehm, L.Corradi, E.Fioretto, P.Mason, G.Montagnoli, F.Scarlassara, R.Silvestri, P.P.Singh, S.Szilner, X.D.Tang, C.A.Ur Fusion hindrance for Ca+Ca systems: Influence of neutron excess NUCLEAR REACTIONS 48Ca(40Ca, X), E=89.2, 107.7 MeV; measured particle spectra, σ(E, θ); deduced S factors. Comparisons of experimental σ(E) for 40Ca+40Ca, 40Ca+48Ca, 48Ca+48Ca, 40Ca+90Zr, 40Ca+96Zr and 48Ca+96Zr systems with coupled-channel calculations.
doi: 10.1103/PhysRevC.82.041601
2010KO16 Phys.Lett. B 686, 227 (2010) E.M.Kozulin, G.N.Knyazheva, I.M.Itkis, M.G.Itkis, A.A.Bogachev, L.Krupa, T.A.Loktev, S.V.Smirnov, V.I.Zagrebaev, J.Aysto, W.H.Trzaska, V.A.Rubchenya, E.Vardaci, A.M.Stefanini, M.Cinausero, L.Corradi, E.Fioretto, P.Mason, G.F.Prete, R.Silvestri, S.Beghini, G.Montagnoli, F.Scarlassara, F.Hanappe, S.V.Khlebnikov, J.Kliman, A.Brondi, A.Di Nitto, R.Moro, N.Gelli, S.Szilner Investigation of the reaction 64Ni + 238U being an option of synthesizing element 120 NUCLEAR REACTIONS 238U(48Ca, X), E=220-260 MeV; 238U(64Ni, X), E=320-385 MeV; measured fragment yields and energy distributions using CORSET time-of-flight spectrometer; deduced σ; analyzed reaction mechanism features using Viola systematics. 244Pu(58Fe, X), E=328 MeV; analyzed data. Discussed superheavy element formation.
doi: 10.1016/j.physletb.2010.02.041
2010ME07 Phys.Rev. C 82, 024308 (2010) D.Mengoni, J.J.Valiente-Dobon, A.Gadea, S.Lunardi, S.M.Lenzi, R.Broda, A.Dewald, T.Pissulla, L.J.Angus, S.Aydin, D.Bazzacco, G.Benzoni, P.G.Bizzeti, A.M.Bizzeti-Sona, P.Boutachkov, L.Corradi, F.Crespi, G.de Angelis, E.Farnea, E.Fioretto, A.Goergen, M.Gorska, A.Gottardo, E.Grodner, A.M.Howard, W.Krolas, S.Leoni, P.Mason, D.Montanari, G.Montagnoli, D.R.Napoli, A.Obertelli, R.Orlandi, T.Pawlat, G.Pollarolo, F.Recchia, A.Algora, B.Rubio, E.Sahin, F.Scarlassara, R.Silvestri, J.F.Smith, A.M.Stefanini, D.Steppenbeck, S.Szilner, C.A.Ur, P.T.Wady, J.Wrzesinski Lifetime measurements of excited states in neutron-rich 44, 46Ar populated via a multinucleon transfer reaction NUCLEAR REACTIONS 208Pb(48Ca, X)42Ar/43Ar/44Ar/45Ar/46Ar, E=310 MeV; measured Eγ, Iγ, (recoils)γ-coin, and half-lives by differential RDDS method. CLARA-PRISMA system. 44,46Ar; deduced levels, B(E2). Comparison with shell-model calculations.
doi: 10.1103/PhysRevC.82.024308
2010MO19 Nucl.Phys. A834, 159c (2010) G.Montagnoli, F.Scarlassara, P.Mason, A.M.Stefanini, R.Silvestri, L.Corradi, E.Fioretto, B.Guiot, S.Courtin, F.Haas, D.Lebhertz, S.Szilner Sub-barrier fusion hindrance in medium-light systems NUCLEAR REACTIONS 48Ca(48Ca, X), E(cm)≈46-60 MeV; 48Ca(36S, X), E(cm)≈36-60 MeV; 64Ni(36S, X), E(cm)≈51-60 MeV; measured reaction product yields; analyzed fusion σ. Coupled-channels calculations.
doi: 10.1016/j.nuclphysa.2009.12.028
2010MO32 Phys.Rev. C 82, 064609 (2010) G.Montagnoli, A.M.Stefanini, L.Corradi, S.Courtin, E.Fioretto, F.Haas, D.Lebhertz, F.Scarlassara, R.Silvestri, S.Szilner Sub-barrier fusion of 36S + 64Ni and other medium-light systems NUCLEAR REACTIONS 64Ni(36S, X), E=81-130 MeV; measured evaporation residue (ER) spectra, σ(θ) of evaporation residues, fusion σ(E). 48Ca(36S, X), E(cm)=36-52 MeV; 48Ca(48Ca, X), E(cm)=46-58 MeV; analyzed fusion σ(E). Comparison of fusion excitation data for all the three reactions. Coupled-channel analysis.
doi: 10.1103/PhysRevC.82.064609
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
2010SO03 Phys.Rev. C 81, 034310 (2010) P.-A.Soderstrom, J.Nyberg, P.H.Regan, A.Algora, G.de Angelis, S.F.Ashley, S.Aydin, D.Bazzacco, R.J.Casperson, W.N.Catford, J.Cederkall, R.Chapman, L.Corradi, C.Fahlander, E.Farnea, E.Fioretto, S.J.Freeman, A.Gadea, W.Gelletly, A.Gottardo, E.Grodner, C.Y.He, G.A.Jones, K.Keyes, M.Labiche, X.Liang, Z.Liu, S.Lunardi, N.Marginean, P.Mason, R.Menegazzo, D.Mengoni, G.Montagnoli, D.Napoli, J.Ollier, S.Pietri, Zs.Podolyak, G.Pollarolo, F.Recchia, E.Sahin, F.Scarlassara, R.Silvestri, J.F.Smith, K.-M.Spohr, S.J.Steer, A.M.Stefanini, S.Szilner, N.J.Thompson, G.M.Tveten, C.A.Ur, J.J.Valiente-Dobon, V.Werner, S.J.Williams, F.R.Xu, J.Y.Zhu Spectroscopy of neutron-rich 168, 170Dy: Yrast band evolution close to the NpNn valence maximum NUCLEAR REACTIONS 170Er(82Se, X)168Dy/170Dy, E=460 MeV; measured mass yields, distributions of product nuclei using PRISMA spectrometer, Eγ, Iγ, γγ-, (particle)γ-coin using CLARA HPGe array. 168Dy; deduced levels, J, π, rotational bands, moments of inertia. 170Dy; deduced 4+ to 2+ transition. 170Er; measured Eγ. Z=64-72, N=94-108; systematics of levels and moments of inertia for even-even isotopes, and total Routhian surface calculations. 81,82,83,84,85,86,87,88,89,90Kr, 162,163,164,165,166,167,168,169,170,171Dy; measured yields of complementary beam-like and target-like fragments through 2pxn channels.
doi: 10.1103/PhysRevC.81.034310
2010ST03 Phys.Rev. C 81, 037601 (2010) A.M.Stefanini, G.Montagnoli, L.Corradi, S.Courtin, E.Fioretto, A.Goasduff, F.Haas, P.Mason, R.Silvestri, Pushpendra P.Singh, F.Scarlassara, S.Szilner Near-barrier fusion and barrier distribution of 58Ni+54Fe NUCLEAR REACTIONS 54Fe(58Ni, X), E=178-228 MeV; measured σ(θ) of evaporation residues, fusion σ and excitation functions. Comparisons with fusion excitation function data in 58Ni+58Ni and 60Ni+58Ni reactions. Comparison with coupled-channels (CC) calculations including quadrupole and octupole phonons in both the nuclei.
doi: 10.1103/PhysRevC.81.037601
2010ST09 Phys.Rev. C 82, 014614 (2010) A.M.Stefanini, G.Montagnoli, L.Corradi, S.Courtin, E.Fioretto, A.Goasduff, F.Haas, P.Mason, R.Silvestri, PP.Singh, F.Scarlassara, S.Szilner Fusion hindrance for 58Ni+54Fe NUCLEAR REACTIONS 54Fe(58Ni, X), E(cm)=85-110 MeV; measured fusion evaporation yields by time of flight and energy loss, fusion σ(E); deduced barrier distribution. 54Fe(58Ni, X), 58Ni(58Ni, X), 48Ca(48Ca, X), E(cm)=45-110 MeV; comparison of fusion excitation functions with those 54Fe(58Ni, X) reaction, and with coupled-channel (CC) calculations.
doi: 10.1103/PhysRevC.82.014614
2009CO05 Acta Phys.Pol. B40, 457 (2009) L.Corradi, S.Szilner, G.Pollarolo, S.Beghini, E.Fioretto, B.Guiot, N.M.Marginean, P.Mason, G.Montagnoli, F.Scarlassara, R.Silvestri, A.M.Stefanini, E.Farnea, C.A.Ur, S.Aydin, G.de Angelis, A.Gadea, R.Orlandi, S.Lunardi, R.Marginean, D.Mengoni, D.R.Napoli, C.Mihai, F.Recchia, E.Sahin, N.Soic, D.Jelavic, J.J.Valiente-Dobon, F.Della Vedova Heavy Ion Transfer Reactions Studied with PRISMA+CLARA
2009MA23 Acta Phys.Pol. B40, 489 (2009) P.Mason, L.Corradi, E.Fioretto, B.Guiot, R.Silvestri, A.M.Stefanini, S.Beghini, G.Montagnoli, F.Scarlassara, N.Marginean, S.Szilner, G.Pollarolo, E.Farnea, A.Gadea, D.Mengoni, D.R.Napoli, F.Recchia, E.Sahin, C.A.Ur, J.J.Valiente-Dobon, R.Chapman, S.Freeman, A.Hodsdon, G.Jones, M.Labiche, D.O'Donnell, J.Ollier, R.Orlandi, J.Smith, K.Spohr, N.Thompson, P.Wady, Z.Wang Exploring the Performance of the Spectrometer PRISMA in Heavy Zirconium and Xenon Mass Regions NUCLEAR REACTIONS 96Zr(124Sn, X), 136Xe(208Pb, X), E=500, 930 MeV;136Cs, 134I; measured Eγ, Iγ, γγ-coin.
2009MA47 Phys.Rev. C 80, 021301 (2009) N.Marginean, D.Bucurescu, C.A.Ur, C.Mihai, L.Corradi, E.Farnea, D.Filipescu, E.Fioretto, D.Ghita, B.Guiot, M.Gorska, M.Ionescu-Bujor, A.Iordachescu, D.Jelavic-Malenica, S.M.Lenzi, P.Mason, R.Marginean, D.Mengoni, G.Montagnoli, D.R.Napoli, S.Pascu, G.Pollarolo, F.Recchia, A.M.Stefanini, R.Silvestri, T.Sava, F.Scarlassara, S.Szilner, N.V.Zamfir Evolution of deformation in the neutron-rich krypton isotopes: The 96Kr nucleus NUCLEAR REACTIONS 238U(136Xe, X)96Kr/98Sr/100Zr, E=954 MeV; measured Eγ, Iγ, (fission fragment)γ-, γγ-coin. 96Kr; deduced levels, J, π and quadrupole deformation. Systematics of first 2+ states, ratios of energies of first 2+ and 4+ states, quadrupole deformation parameter for even-even nuclei in N=38-64, Z=36-44 region. Comparison with various theoretical model calculations.
doi: 10.1103/PhysRevC.80.021301
2009MO13 Acta Phys.Pol. B40, 585 (2009) D.Montanari, S.Leoni, G.Benzoni, N.Blasi, A.Bracco, S.Brambilla, F.Camera, A.Corsi, F.C.L.Crespi, B.Million, R.Nicolini, O.Wieland, L.Corradi, G.de Angelis, F.Della Vedova, E.Fioretto, A.Gadea, B.Guiot, D.R.Napoli, R.Orlandi, F.Recchia, R.Silvestri, A.M.Stefanini, R.P.Singh, S.Szilner, J.J.Valiente-Dobon, D.Bazzacco, E.Farnea, S.M.Lenzi, S.Lunardi, P.Mason, D.Mengoni, G.Montagnoli, F.Scarlassara, C.Ur, G.Lo Bianco, A.Zucchiatti, M.Kmiecik, A.Maj, W.Meczynski, G.Pollarolo Population of Neutron-Rich Nuclei Around 48Ca with Deep Inelastic Collisions NUCLEAR REACTIONS 64Ni(48Ca, X), E=6 MeV/nucleon; measured Eγ, Iγ, σ, σ(θ). comparison with semiclassical model.
2009ST19 Phys.Lett. B 679, 95 (2009) A.M. Stefanini, G. Montagnoli, R. Silvestri, L. Corradi, S. Courtin, E. Fioretto, B. Guiot, F. Haas, D. Lebhertz, P. Mason, F. Scarlassara, S. Szilner How does fusion hindrance show up in medium-light systems? The case of 48Ca + 48Ca NUCLEAR REACTIONS 48Ca(48Ca, X), E(cm)=46?62 MeV; measured evaporation residue yields; deduced fusion σ. Comparison with coupled-channel calculations and earlier data.
doi: 10.1016/j.physletb.2009.07.017
2009VA06 Phys.Rev.Lett. 102, 242502 (2009) J.J.Valiente-Dobon, D.Mengoni, A.Gadea, E.Farnea, S.M.Lenzi, S.Lunardi, A.Dewald, Th.Pissulla, S.Szilner, R.Broda, F.Recchia, A.Algora, L.Angus, D.Bazzacco, G.Benzoni, P.G.Bizzeti, A.M.Bizzeti-Sona, P.Boutachkov, L.Corradi, F.Crespi, G.de Angelis, E.Fioretto, A.Gorgen, M.Gorska, A.Gottardo, E.Grodner, B.Guiot, A.Howard, W.Krolas, S.Leoni, P.Mason, R.Menegazzo, D.Montanari, G.Montagnoli, D.R.Napoli, A.Obertelli, T.Pawlat, B.Rubio, E.Sahin, F.Scarlassara, R.Silvestri, A.M.Stefanini, J.F.Smith, D.Steppenbeck, C.A.Ur, P.T.Wady, J.Wrzesinski, E.Maglione, I.Hamamoto Lifetime Measurements of the Neutron-Rich N = 30 Isotones 50Ca and 51Sc: Orbital Dependence of Effective Charges in the fp Shell NUCLEAR REACTIONS 208Pb(48Ca, 50Ca), (48Ca, 51Sc), E=310 MeV; measured Eγ, Iγ, half-lives for first excited states using DSAM. 50Ca, 51Sc; deduced B(E2).
doi: 10.1103/PhysRevLett.102.242502
2008ST19 Phys.Rev. C 78, 044607 (2008) A.M.Stefanini, G.Montagnoli, R.Silvestri, S.Beghini, L.Corradi, S.Courtin, E.Fioretto, B.Guiot, F.Haas, D.Lebhertz, N.Marginean, P.Mason, F.Scarlassara, R.N.Sagaidak, S.Szilner Fusion of the positive Q-value system 36S + 48Ca well below the Coulomb barrier NUCLEAR REACTIONS 48Ca(36S, X), E(cm)=36.9-62 MeV; measured σ. Comparison with coupled-channel calculations using Woods-Saxon potentials.
doi: 10.1103/PhysRevC.78.044607
2007TR06 Nucl.Phys. A787, 134c (2007) M.Trotta, A.M.Stefanini, S.Beghini, B.R.Behera, L.Corradi, E.Fioretto, A.Gadea, M.G.Itkis, G.N.Knyazheva, N.A.Kondratiev, E.M.Kozulin, N.Marginean, P.Mason, G.Montagnoli, I.V.Pokrovsky, R.N.Sagaidak, F.Scarlassara, R.Silvestri, S.Szilner An overview of near-barrier fusion studies with stable beams NUCLEAR REACTIONS 90,94,96Zr(40Ca, X), (48Ca, X), E(cm)≈100-200 MeV; analyzed fusion σ(E). 154Sm(48Ca, X), E=182, 202 MeV; analyzed fission like fragment mass distribution, σ(θ); 186W(16O, X), E=170-192 MeV; analyzed quasi fission σ. 144Sm(48Ca, X), E=182, 202 MeV; analyzed σ(θ) for fission like fragments. Sub-barrier enhancement, hindrance, barrier distribution and fusion vs quasi-fission discussed. Coupled channel model.
doi: 10.1016/j.nuclphysa.2006.12.024
2006AK03 Eur.Phys.J. C 45, 669 (2006); Erratum Eur.Phys.J. C 45, 819 (2006) A.Akindinov, A.Alici, P.Antonioli, S.Arcelli, M.Basile, G.Cara Romeo, M.Chumakov, L.Cifarelli, F.Cindolo, A.De Caro, D.De Gruttola, S.De Pasquale, A.Di Bartolomeo, M.F.Girard, Yu.Grishuk, C.Guarnaccia, M.Guida, D.Hatzifotiadou, D.W.Kim, J.S.Kim, S.Kiselev, G.Laurenti, K.Lee, S.C.Lee, Ye.Lyublev, M.L.Luvisetto, D.Mal'kevich, A.Margotti, A.Martemianov, K.Mikhin, R.Nania, F.Noferini, A.Pesci, M.Ryabinin, E.Scapparone, G.Scioli, A.Selivanov, S.Sellitto, R.Silvestri, A.Smirnitsky, Y.Sun, G.Valenti, I.Vetlitsky, K.Voloshin, L.Vorobiev, M.C.S.Williams, D.Yakorev, B.Zagreev, C.Zampolli, A.Zichichi Study of QGP signatures with the φ → K+K- signal in Pb-Pb ALICE events NUCLEAR REACTIONS Pb(Pb, X), E(cm)=5.5 TeV/nucleon; calculated kaon-pair invariant mass spectra, quark-gluon plasma effects.
doi: 10.1140/epjc/s2005-02446-y
2006ST05 Phys.Rev. C 73, 034606 (2006) A.M.Stefanini, F.Scarlassara, S.Beghini, G.Montagnoli, R.Silvestri, M.Trotta, B.R.Behera, L.Corradi, E.Fioretto, A.Gadea, Y.W.Wu, S.Szilner, H.Q.Zhang, Z.H.Liu, M.Ruan, F.Yang, N.Rowley Fusion of 48Ca + 90, 96Zr above and below the Coulomb barrier NUCLEAR REACTIONS 90,96Zr(48Ca, X), E(cm)=88-113 MeV; measured excitation function; deduced barrier distributions. Comparison with coupled-channels model predictions.
doi: 10.1103/PhysRevC.73.034606
2004SC32 Prog.Theor.Phys.(Kyoto), Suppl. 154, 31 (2004) F.Scarlassara, G.Montagnoli, S.Beghini, R.Silvestri, A.M.Stefanini, L.Corradi, B.R.Behera, E.Fioretto, S.Szilner, M.Trotta, Y.W.Wu, Z.H.Liu, M.Ruan, F.Yang, H.Q.Zhang Subbarrier Fusion and Barrier Distributions of 48Ca + 90, 96Zr NUCLEAR REACTIONS 90,96Zr(48Ca, X), E(cm) ≈ 88-110 MeV; measured fusion excitation functions; deduced barrier distributions, transfer and inelastic contributions. Comparisons with previous results.
doi: 10.1143/PTPS.154.31
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