NSR Query Results
Output year order : Descending NSR database version of April 26, 2024. Search: Author = G.A.Souliotis Found 88 matches. 2024VE02 Phys.Rev. C 109, 014618 (2024) M.Veselsky, P.Rubovic, V.Petousis, H.Natal da Luz, P.Burian, P.Manek, L.Meduna, P.Smolyanskiy, R.Raabe, A.Camaiani, J.Klimo, O.Poleshchuk, A.Youssef, A.Ceulemans, M.Latif, M.Jandel, M.Birova, A.Herzan, A.Spacek, M.Venhart, M.G.Pellegriti, A.N.Andreyev, C.Page, G.A.Souliotis, R.Lica Determination of fission barrier height of 210Fr and 210Ra via neutron measurement
doi: 10.1103/PhysRevC.109.014618
2023DE12 Phys.Rev. C 107, 044004 (2023) T.Depastas, G.A.Souliotis, D.Tzeli, S.S.Xantheas Many-body expansion for light nuclear systems NUCLEAR STRUCTURE 2,3H, 3He; calculated total energy, binding energy. Pauli nucleonic dynamics (PND) model as extension of the many-body expansion (MBE), previously applied to hydrogen bonded and molecular systems. Comparison to experimental values.
doi: 10.1103/PhysRevC.107.044004
2023KO24 Phys.Rev. C 108, 044612 (2023) S.Koulouris, G.A.Souliotis, F.Cappuzzello, D.Carbone, A.Pakou, C.Agodi, G.A.Brischetto, S.Calabrese, M.Cavallaro, I.Ciraldo, O.Fasoula, J.Klimo, O.Sgouros, V.Soukeras, A.Spatafora, D.Torresi, M.Veselsky Multinucleon transfer channels from 70Zn (15 MeV/nucleon) + 64Ni collisions
doi: 10.1103/PhysRevC.108.044612
2022VE03 Phys.Rev. C 106, L012802 (2022) M.Veselsky, V.Petousis, Ch.C.Moustakidis, G.A.Souliotis, A.Bonasera Investigating the possible existence of hyper-heavy nuclei in a neutron-star environment NUCLEAR REACTIONS 460U(140Ni, X), E=0.01, 1.25, 1.5 MeV/nucleon; calculated evolution of nucleonic density for central collision, time-evolution of the fussioning system in a neutron star environment. Constrained molecular dynamics (CoMD) simulations based on a two-body effective interaction with Skyrme potential. Observed new type of fusion barrier in neutron star environment (screening of Coulomb interaction) due to a “neutron wind”. Synthesis of extremely heavy and n-rich nuclei down to temperatures 108 K via fusion appears feasible with introduction of the nucleonic background of surrounding nuclei.
doi: 10.1103/PhysRevC.106.L012802
2019AS05 J.Phys.(London) G46, 075104 (2019) A.Assimakopoulou, G.A.Souliotis, A.Bonasera, A.Botvina, N.G.Nicolis, M.Veselsky Microscopic description of proton-induced spallation reactions with the constrained molecular dynamics (CoMD) model NUCLEAR REACTIONS 181Ta, 208Pb, 238U(p, X), E=0.2, 0.5, 1 GeV; calculated spallation product σ(E), mass yield distributions, fission and residue σ.
doi: 10.1088/1361-6471/ab1f21
2019KL08 Nucl.Phys. A992, 121640 (2019) J.Klimo, M.Veselsky, G.A.Souliotis, A.Bonasera Simulation of fusion and quasi-fission in nuclear reactions leading to production of superheavy elements using the Constrained Molecular Dynamics model NUCLEAR REACTIONS 176Yb(48Ca, x), E=5 MeV/nucleon; 208Pb(64Ni, x), (48Ca, x), E=5 MeV/nucleon; 238U(64Ni, x), (48Ca, x), E=5 MeV/nucleon; calculated nuclear density evolution using the Constrained Molecular Dynamics model with constraint on the incompressibility modulus of nuclear matter K0=240-260 MeV; deduced that the density dependence of symmetry energy influences the fusion probability only weakly.
doi: 10.1016/j.nuclphysa.2019.121640
2019SO04 Appl.Radiat.Isot. 149, 89 (2019) G.A.Souliotis, M.R.D.Rodrigues, K.Wang, V.E.Iacob, N.Nica, B.Roeder, G.Tabacaru, M.Yu, P.Zanotti-Fregonara, A.Bonasera A novel approach to medical radioisotope production using inverse kinematics: A successful production test of the theranostic radionuclide 67Cu NUCLEAR REACTIONS H(70Zn, X)67Cu, E=15 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies and yields. Comparison with TALYS calculations.
doi: 10.1016/j.apradiso.2019.04.019
2018PA36 J.Phys.(London) G45, 095105 (2018) A.Papageorgiou, G.A.Souliotis, K.Tshoo, S.C.Jeong, B.H.Kang, Y.K.Kwon, M.Veselsky, S.J.Yennello, A.Bonasera Neutron-rich rare isotope production with stable and radioactive beams in the mass range A ∼ 40-60 at beam energy around 15 MeV/nucleon NUCLEAR REACTIONS 64Ni, 238U(40Ar, X)Mg/Al/Si/P/S/Cl/Ar/K, E=15 MeV/nucleon; 64Ni, 238U(48Ca, X)Si/P/S/Cl/Ar/K/Ca/Sc, E=15 MeV/nucleon; 64Ni(40Ar, X), (46Ar, X)Mg/Al/Si/P/S/Cl/Ar/K, E=15 MeV/nucleon; 64Ni, 238U(46Ar, X)Mg/Al/Si/P/S/Cl/Ar/K, E=15 MeV/nucleon; 64Ni, 238U(54Ca, X)Si/P/S/Cl/Ar/K/Ca/Sc, E=15 MeV/nucleon; calculated yields. Comparison with available data.
doi: 10.1088/1361-6471/aad7df
2016VE09 Phys.Rev. C 94, 064608 (2016) M.Veselsky, J.Klimo, Y.-G.Ma, G.A.Souliotis Constraining the equation of state of nuclear matter from fusion hindrance in reactions leading to the production of superheavy elements NUCLEAR REACTIONS 208Pb(64Ni, X)272Ds*; 208Pb(48Ca, X)256No*; 186W(64Ni, X)250No*, E=5 MeV/nucleon; deduced constraint on the incompressibility of the equation of state of nuclear matter, on the stiffness of symmetric nuclear matter, and on the density-dependence of the symmetry energy from the analysis of experimental fusion probabilities; calculated nucleonic density contours for the central collision 64Ni+186W. Fusion hindrance mechanism in the production of superheavy elements investigated using the Boltzmann-Uehling-Uhlenbeck equation.
doi: 10.1103/PhysRevC.94.064608
2016VO13 Phys.Rev. C 94, 064611 (2016) N.Vonta, G.A.Souliotis, W.Loveland, Y.K.Kwon, K.Tshoo, S.C.Jeong, M.Veselsky, A.Bonasera, A.Botvina Neutron-rich rare-isotope production from projectile fission of heavy nuclei near 20 MeV/nucleon beam energy NUCLEAR REACTIONS 208Pb(238U, F), E=20 MeV/nucleon; 197Au(197Au, F), E=20 MeV/nucleon; analyzed experimental data obtained at NSCL-MSU using A1200 fragment separator; calculated isobaric yield distributions or cross sections, average Z/A versus A, mass distributions of projectile fission fragments, production cross sections and rates of accessible neutron-rich nuclides of Z=26-71 and N=26-116. Phenomenological deep-inelastic transfer model (DIT), and microscopic constrained molecular dynamics model (CoMD), with the statistical multifragmentation model (SMM) for the de-excitation or fission of the hot heavy projectile fragments. Comparison with experimental data. Relevance to r-process path and neutron dripline.
doi: 10.1103/PhysRevC.94.064611
2015VO10 Phys.Rev. C 92, 024616 (2015) N.Vonta, G.A.Souliotis, M.Veselsky, A.Bonasera Microscopic dynamical description of proton-induced fission with the constrained molecular dynamics model NUCLEAR REACTIONS 232Th(p, F), E=27, 63 MeV; 235U(p, F), E=30, 60 MeV; 238U(p, F), E=660 MeV; calculated fission fragment σ(E) as function of mass of the fission fragments, total fission σ(Ep), average total energy of fission fragments, and average proton and neutron multiplicities as function of proton energy during prescission, and postscission, total proton and neutron multiplicities, fission time with respect to incident proton energy, evolution of ensemble average CoMD energies of fissioning nuclei. Constrained molecular dynamics model (CoMD) using semiclassical microscopic N-body code CoMD with standard symmetry and soft symmetry potentials.
doi: 10.1103/PhysRevC.92.024616
2014FO22 Phys.Rev. C 90, 064613 (2014) P.N.Fountas, G.A.Souliotis, M.Veselsky, A.Bonasera Systematic study of neutron-rich rare isotope production in peripheral heavy-ion collisions below the Fermi energy NUCLEAR REACTIONS 58,64Ni, 112,124Sn(86Kr, X), E=15 MeV/nucleon; 124Sn(86Kr, X), E=25 MeV/nucleon; calculated yields of neutron-rich projectile-like fragments of Z=26-39, A=60-90. Microscopic many-body constrained molecular dynamics (CoMD) model combined with the deexcitation codes SMM and GEMINI, and phenomenological DIT model and its modified version DITm. Comparison with experimental data.
doi: 10.1103/PhysRevC.90.064613
2014MC02 Eur.Phys.J. A 50, 35 (2014) A.B.McIntosh, J.Mabiala, A.Bonasera, P.Cammarata, K.Hagel, Z.Kohley, L.Heilborn, L.W.May, P.Marini, A.Raphelt, G.A.Souliotis, S.Wuenschel, A.Zarrella, H.Zheng, S.J.Yennello How much cooler would it be with some more neutrons? - Exploring the asymmetry dependence of the nuclear caloric curve and the liquid-gas phase transition NUCLEAR REACTIONS 64Ni(64Ni, X), E=35 MeV/nucleon;64Zn(64Zn, X), E=35 MeV/nucleon;70Zn(70Zn, X), E=35 MeV/nucleon; calculated temperature vs E*/mass using light charged particle emission (proton to 9Be) and three thermometer methods; deduced thermodynamic quantities.
doi: 10.1140/epja/i2014-14035-8
2014SO20 Phys.Rev. C 90, 064612 (2014) G.A.Souliotis, P.N.Fountas, M.Veselsky, S.Galanopoulos, Z.Kohley, A.McIntosh, S.J.Yennello, A.Bonasera Isoscaling of heavy projectile residues and N/Z equilibration in peripheral heavy-ion collisions below the Fermi energy NUCLEAR REACTIONS 58,64Ni, 112,124Sn(86Kr, X), E=15, 25 MeV/nucleon; 58,64Ni(40Ar, X), E=15, 25 MeV/nucleon; analyzed N/Z yield ratios of Z=26-39 fragments, TKEL, interaction time and N/Z versus TKEL, isoscaling parameter of heavy projectile residues. Stochastic nucleon-exchange deep inelastic transfer (DIT) model and the microscopic many-body constrained molecular dynamics (CoMD) model.
doi: 10.1103/PhysRevC.90.064612
2014ST04 J.Phys.(London) G41, 025108 (2014) B.C.Stein, A.Bonasera, G.A.Souliotis, H.Zheng, P.J.Cammarata, A.J.Echeverria, L.Heilborn, A.L.Keksis, Z.Kohley, J.Mabiala, P.Marini, L.W.May, A.B.McIntosh, C.Richers, D.V.Shetty, S.N.Soisson, R.Tripathi, S.Wuenschel, S.J.Yennello Quantum suppression of fluctuations and temperatures of reconstructed A ∼ 30 quasi-projectiles NUCLEAR REACTIONS 112Sn(32S, X)1H/3H/3He, E=45 MeV/nucleon; measured reaction products, Ep, Ip; deduced fragment multiplicities, proton temperature, energy density, supression of multiplicity fluctuations. Comparison with available data.
doi: 10.1088/0954-3899/41/2/025108
2013BR05 Phys.Rev. C 87, 061601 (2013) K.Brown, S.Hudan, R.T.deSouza, J.Gauthier, R.Roy, D.V.Shetty, G.A.Souliotis, S.J.Yennello Timescale for equilibration of N/Z gradients in dinuclear systems NUCLEAR REACTIONS 27Al, 64Zn, 209Bi(64Zn, X), E=45 MeV/nucleon; measured particle spectra, angular distributions of binary fragments at Texas AM facility;deduced average neutron to proton (N/Z) ratios for fragments as function of the decay angle, dependence of average neutron number on the parallel and transverse components of relative velocity, dependence of the average differential neutron number on time. Binary breakup of projectile-like fragment. Dinuclear complex.
doi: 10.1103/PhysRevC.87.061601
2013MA06 Phys.Rev. C 87, 017603 (2013) J.Mabiala, A.Bonasera, H.Zheng, A.B.McIntosh, L.W.May, P.Cammarata, Z.Kohley, K.Hagel, L.Heilborn, A.Raphelt, G.A.Souliotis, A.Zarrella, S.J.Yennello Investigation of the nuclear phase transition using the Landau free-energy approach NUCLEAR REACTIONS 64Zn(64Zn, X), 64Ni(64Ni, X), 70Zn(70Zn, X), E=35 MeV/nucleon; analyzed fragment yields, pairing coefficients for N=Z nuclei, temperature of quasiprojectile (QP) sources, dependence of nuclear equation of state on the proton and neutron concentration of the fragmenting system. Landau free-energy approach.
doi: 10.1103/PhysRevC.87.017603
2013MA09 Phys.Rev. C 87, 024603 (2013) P.Marini, A.Bonasera, G.A.Souliotis, P.Cammarata, S.Wuenschel, R.Tripathi, Z.Kohley, K.Hagel, L.Heilborn, J.Mabiala, L.W.May, A.B.McIntosh, S.J.Yennello Systematic study of the symmetry energy within the approach of the statistical multifragmentation model NUCLEAR REACTIONS 58Ni(78Kr, X), 64Ni(86Kr, X), E=35 MeV/nucleon; calculated symmetry energy coefficients, isoscaling and isobaric yield ratios of secondary fragments. Statistical multifragmentation model (SMM). Comparison with experimental data.
doi: 10.1103/PhysRevC.87.024603
2013MC03 Phys.Rev. C 87, 034617 (2013) A.B.McIntosh, A.Bonasera, Z.Kohley, P.J.Cammarata, K.Hagel, L.Heilborn, J.Mabiala, L.W.May, P.Marini, A.Raphelt, G.A.Souliotis, S.Wuenschel, A.Zarrella, S.J.Yennello Using light charged particles to probe the asymmetry dependence of the nuclear caloric curve NUCLEAR REACTIONS 70Zn(70Zn, X), 64Zn(64Zn, X), 64Ni(64Ni, X), E=35 MeV/nucleon; measured charged particle (proton, deuteron, triton, 3,4He), neutron spectra, momentum quadrupole fluctuation temperatures using NIMROD-ISiS 4π detector array at Texas AM; deduced caloric curves for light charged particles, Albergo yield ratio temperatures, dependence of nuclear temperatures on neutron-proton asymmetry. Momentum quadrupole fluctuation (MQF) thermometer.
doi: 10.1103/PhysRevC.87.034617
2012KO22 Phys.Rev. C 85, 064605 (2012) Z.Kohley, M.Colonna, A.Bonasera, L.W.May, S.Wuenschel, M.Di Toro, S.Galanopoulos, K.Hagel, M.Mehlman, W.B.Smith, G.A.Souliotis, S.N.Soisson, B.C.Stein, R.Tripathi, S.J.Yennello, M.Zielinska-Pfabe Sensitivity of intermediate mass fragment flows to the symmetry energy NUCLEAR REACTIONS 70Zn(70Zn, X), 64Zn(64Zn, X), 64Ni(64Ni, X), E=35 MeV/nucleon; measured charged particle and neutron spectra, and intermediate mass fragment transverse flow using NIMROD-ISiS array and 4π TAMU Neutron Ball at Texas AM. Comparison with Antisymmetrized molecular dynamics (AMD), constrained molecular dynamics (CoMD), and stochastic mean-field model (SFM) calculations. Sensitivity of the model to the nEoS.
doi: 10.1103/PhysRevC.85.064605
2012KO33 Phys.Rev. C 86, 044605 (2012) Z.Kohley, A.Bonasera, S.Galanopoulos, K.Hagel, L.W.May, A.B.McIntosh, B.C.Stein, G.A.Souliotis, R.Tripathi, S.Wuenschel, S.J.Yennello Correlations with projectile-like fragments and emission order of light charged particles NUCLEAR REACTIONS 70Zn(70Zn, X), 64Zn(64Zn, X), 64Ni(64Ni, X), E=35 MeV/nucleon; measured particle spectra, energy loss, total energy, mass fragment yield using 4π NIMROD-ISiS array at Texas A scaled rapidity. Comparison with Monte Carlo simulation. Classical molecular dynamics (CMD) model. Constrained molecular dynamics (CoMD) model calculations.
doi: 10.1103/PhysRevC.86.044605
2012MA08 Phys.Rev. C 85, 034617 (2012) P.Marini, A.Bonasera, A.McIntosh, R.Tripathi, S.Galanopoulos, K.Hagel, L.Heilborn, Z.Kohley, L.W.May, M.Mehlman, S.N.Soisson, G.A.Souliotis, D.V.Shetty, W.B.Smith, B.C.Stein, S.Wuenschel, S.J.Yennello Constraining the symmetry term in the nuclear equation of state at subsaturation densities and finite temperatures NUCLEAR REACTIONS 64Zn(64Zn, X), 70Zn(70Zn, X), 64Ni, (64Ni, X), E=35 MeV/nucleon; measured charged-particle spectra using 4π NIMROD-ISiS array and Neutron Ball at Texas A reconstructed quasiprojectile distributions; deduced isotopic and isobaric yield ratios, isoscaling parameter, symmetry energy (enthalpy) coefficient. isoscaling, m-scaling, and the isobaric yield ratio methods for analysis of data.
doi: 10.1103/PhysRevC.85.034617
2012SO16 J.Phys.(London) G39, 115104 (2012) S.N.Soisson, A.Botvina, G.A.Souliotis, B.C.Stein, L.Heilborn, A.L.Keksis, Z.Kohley, L.W.May, D.V.Shetty, S.Wuenschel, S.J.Yennello Multifragmentation of reconstructed quasi-projectiles in the mass region A ∼ 30 NUCLEAR REACTIONS 112Sn(32S, X), E=45 MeV/nucleon; analyzed available data; calculated charge and mass distribution of fragments, N/Z, yield ratios. Statistical multifragmentation model, comparison with available data.
doi: 10.1088/0954-3899/39/11/115104
2011BA51 J.Phys.:Conf.Ser. 312, 082012 (2011) M.Barbui, K.Hagel, J.B.Natowitz, A.Bonasera, R.Wada, P.K.Sahu, T.Materna, Z.Chen, L.Quin, G.A.Souliotis, G.Chubaryan, D.Fabris, M.Lunardon, M.Morando, S.Moretto, G.Nebbia, S.Pesente, G.Viesti, F.Bocci, M.Cinausero, V.Rizzi, G.Prete, S.Kowalski, Z.Majka, A.Wieloch, F.D.Becchetti, T.W.O'Donnel, H.Griffin Search for Heavy and Superheavy systems in 197Au + 232Th Collisions near the Coulomb Barrier NUCLEAR REACTIONS 232Th(197Au, X), E=7.5 MeV/nucleon; measured yields; calculated yields at 6, 6.75, 7.5 MeV/nucleon using constrained molecular dynamics.
doi: 10.1088/1742-6596/312/4/082012
2011KO17 Phys.Rev. C 83, 044601 (2011) Z.Kohley, L.W.May, S.Wuenschel, M.Colonna, M.Di Toro, M.Zielinska-Pfabe, K.Hagel, R.Tripathi, A.Bonasera, G.A.Souliotis, D.V.Shetty, S.Galanopoulos, M.Mehlman, W.B.Smith, S.N.Soisson, B.C.Stein, S.J.Yennello Transverse collective flow and midrapidity emission of isotopically identified light charged particles NUCLEAR REACTIONS 64Ni(64Ni, X), 64Zn(64Zn, X), 70Zn(70Zn, X), E=35 MeV/nucleon; measured particle spectra and yields of light-charged particles (ZA=1-12) using 4π NIMROD-ISiS array; deduced rapidity distribution, transverse flow and average in-plane momentum. Comparison with stochastic mean-field (SMF) model.
doi: 10.1103/PhysRevC.83.044601
2011KO62 J.Phys.:Conf.Ser. 312, 082030 (2011) Z.Kohley, L.W.May, S.Wuenschel, A.Bonasera, K.Hagel, R.Tripathi, R.Wada, G.A.Souliotis, D.V.Shetty, S.Galanopoulos, M.Mehlman, W.B.Smith, S.N.Soisson, B.C.Stein, S.J.Yennello Intermediate Mass Fragment Flow as a Probe to the Nuclear Equation of State NUCLEAR REACTIONS 64Ni(64Ni, X), E=35 MeV/nucleon;64Zn(64Zn, X), E=35 MeV/nucleon;70Zn(70Zn, X), E=35 MeV/nucleon; measured En, In(θ), E(fragment), I(fragment, θ), Z(fragment); deduced intermediate-mass fragments transverse flow using AMD with soft and stiff symmetry energy. Compared to data.
doi: 10.1088/1742-6596/312/4/082030
2011SO33 Phys.Rev. C 84, 064607 (2011) G.A.Souliotis, M.Veselsky, S.Galanopoulos, M.Jandel, Z.Kohley, L.W.May, D.V.Shetty, B.C.Stein, S.J.Yennello Approaching neutron-rich nuclei toward the r-process path in peripheral heavy-ion collisions at 15 MeV/nucleon NUCLEAR REACTIONS 58,64Ni, 112,124Sn(86Kr, X), E=15 MeV/nucleon; measured fragment spectra, cross sections at two angles as function of mass number and charge, production σ. Momentum achromat recoil separator (MARS). Comparison with deep-inelastic transfer model (DIT/GEMINI), and microscopic constrained molecular dynamics model (CoMD) calculations for isobaric distributions of fragments. Comparison with previous results. 64Ni(86Kr, X)90Kr/91Kr/92Kr/93Kr/87Br/88Br/89Br/90Br/91Br/84Se/85Se/86Se/87Se/88Se/83As/84As/85As/86As/87As/82Ge/83Ge/84Ge, E=15 MeV/nucleon; estimated production cross section and rate. Astrophysical relevance for r process.
doi: 10.1103/PhysRevC.84.064607
2011TR03 Phys.Rev. C 83, 054609 (2011) R.Tripathi, A.Bonasera, S.Wuenschel, L.W.May, Z.Kohley, G.A.Souliotis, S.Galanopoulos, K.Hagel, D.V.Shetty, K.Huseman, S.N.Soisson, B.C.Stein, S.J.Yennello Analysis of fragment yield ratios in the nuclear phase transition NUCLEAR REACTIONS 58,64Ni(78Kr, X), (86Kr, X), E=35 MeV/nucleon; measured fragment yield ratios; analyzed data using the Landau free energy approach. Nuclear liquid-gas phase transition.
doi: 10.1103/PhysRevC.83.054609
2011TR10 J.Phys.:Conf.Ser. 312, 082043 (2011) R.Tripathi, A.Bonasera, S.Wuenschel, L.W.May, Z.Kohley, G.A.Souliotis, S.Galanopoulos, K.Hagel, D.V.Shetty, K.Huseman, S.N.Soisson, B.C.Stein, S.J.Yennello Investigation of critical behaviour from nuclear fragment yield ratios NUCLEAR REACTIONS 58,64Ni(78Kr, X), (86Kr, X), E=35 MeV/nucleon; measured charged particles using NIMROD-ISiS, En, In using neutron ball; deduced yields vs isospin asymmetry, symmetry energy coefficient vs excitation energy.
doi: 10.1088/1742-6596/312/4/082043
2011VE12 Nucl.Phys. A872, 1 (2011) Production of exotic nuclei in peripheral nucleus-nucleus collisions below 10 A MeV NUCLEAR REACTIONS 208Pb(58Ni, X), E=5.66 MeV/nucleon;208Pb(64Ni, X), E-5.47, 25 MeV/nucleon;238U(64Ni, X), E=6.09 MeV/nucleon; calculated mass distribution, yield, σ. 90Zr, 232Th(22Ne, X), E=7.9 MeV/nucleon; calculated mass distribution, yield, σ, σ(θ). Deduced reaction mechanisms using PE+DIT/ICF+SMM model, deep-inelastic transfer. Comparison with data.
doi: 10.1016/j.nuclphysa.2011.09.016
2010GA13 Nucl.Phys. A837, 145 (2010) S.Galanopoulos, G.A.Souliotis, A.L.Keksis, M.Veselsky, Z.Kohley, L.W.May, D.V.Shetty, S.N.Soisson, B.C.Stein, S.Wuenschel, S.J.Yennello Isoscaling of mass A ≈ 40 reconstructed quasiprojectiles from collisions in the Fermi energy regime NUCLEAR REACTIONS 112,124Sn(40Ar, X), (40Ca, X), E=45 MeV/nucleon; measured light fragment yields, energy spectra, (fragment)(fragment)-coin using FAUST array; analyzed isoscaling behaviour versus neutron number and excitation energy, including correction for neutron loss.
doi: 10.1016/j.nuclphysa.2010.01.248
2010KE03 Phys.Rev. C 81, 054602 (2010) A.L.Keksis, L.W.May, G.A.Souliotis, M.Veselsky, S.Galanopoulos, Z.Kohley, D.V.Shetty, S.N.Soisson, B.C.Stein, R.Tripathi, S.Wuenschel, S.J.Yennello, B.A.Li Experimental studies of N/Z equilibration in peripheral collisions using fragment yield ratios NUCLEAR REACTIONS 112Sn, 124Sn(40Ca, X), 112Sn, 124Sn(48Ca, X), E=32 MeV; measured fragment spectra; deduced quasiprojectile N/Z ratio. Comparison with deep-inelastic transfer (DIT) code, statistical multifragmentation model (SMM), and isospin-dependent Boltzmann-Uehling-Uhlenbeck (IBUU) microscopic transport model.
doi: 10.1103/PhysRevC.81.054602
2010KO37 Phys.Rev. C 82, 064601 (2010) Z.Kohley, L.W.May, S.Wuenschel, A.Bonasera, K.Hagel, R.Tripathi, R.Wada, G.A.Souliotis, D.V.Shetty, S.Galanopoulos, M.Mehlman, W.B.Smith, S.N.Soisson, B.C.Stein, S.J.Yennello Investigation of transverse collective flow of intermediate mass fragments NUCLEAR REACTIONS 64Ni(64Ni, X), 64Zn(64Zn, X), 70Zn(70Zn, X), E=35 MeV/nucleon; measured particle spectra, angular distributions, transverse flow of Z=1-9 fragments. Dependence of transverse flow of the intermediate mass fragments (IMF) on mass and charge of the colliding systems. Probe of nuclear equation of state.
doi: 10.1103/PhysRevC.82.064601
2010SO19 J.Phys.:Conf.Ser. 205, 012019 (2010) Studies of the nuclear landscape and the nuclear equation of state using peripheral collisions near the Fermi energy NUCLEAR REACTIONS 64Ni, 124Sn(86Kr, X), E=25 MeV/nucleon; calculated mass distributions, mean quasiprojectile angle, neutron skin time development using CoMD (constrained Molecular dynamics); deduced nuclear symmetry energy density dependence. Compared with data and other calculations.
doi: 10.1088/1742-6596/205/1/012019
2010VE02 Nucl.Phys. A837, 163 (2010) M.Veselsky, G.A.Souliotis, A.L.Keksis, M.Jandel, D.V.Shetty, S.J.Yennello, K.Wang, Y.G.Ma Statistical and dynamical aspects in the decay of hot neutron-rich nuclei NUCLEAR REACTIONS 27Al(40Ca, X), (48Ca, X), E=45 MeV/nucleon; measured projectile-like fragment charge and mass distributions, light-particle velocity distributions and composite system excitation energies for incomplete fusion using FAUST array; deduced thermodynamical properties, isoscaling, effect of missing neutrons.
doi: 10.1016/j.nuclphysa.2010.02.013
2010VE05 Int.J.Mod.Phys. E19, 1559 (2010) M.Veselsky, G.A.Souliotis, A.L.Keksis, D.V.Shetty, M.Jandel, S.J.Yennello, K.Wang, Y.G.Ma Statistical and dynamical aspects in the decay of hot neutron-rich nuclei
doi: 10.1142/S0218301310015965
2010VE06 Nucl.Phys. A834, 577c (2010) Isospin dynamics and production of exotic nuclei up to 70 AMeV NUCLEAR REACTIONS 64Ni(86Kr, X)Cr/Mn/Fe/Co/Ni/Cu, E=15 MeV/nucleon; measured isotope yields. Comparison with pre-equilibrium, deep-inelastic transfer, incomplete fusion calculations using SMM code.
doi: 10.1016/j.nuclphysa.2010.01.096
2010WU07 Nucl.Phys. A843, 1 (2010) S.Wuenschel, A.Bonasera, L.W.May, G.A.Souliotis, R.Tripathi, S.Galanopoulos, Z.Kohley, K.Hagel, D.V.Shetty, K.Huseman, S.N.Soisson, B.C.Stein, S.J.Yennello Measuring the temperature of hot nuclear fragments NUCLEAR REACTIONS 64Ni(86Kr, X), 58Ni(78Kr, X), E=35 MeV/nucleon; measured fragment mass and charge yields, fragment energy spectra; deduced system temperature from fragment momenta. NIMROD ISiS array.
doi: 10.1016/j.nuclphysa.2010.04.013
2009FO05 Phys.Rev. C 79, 064318 (2009) C.M.Folden III, A.S.Nettleton, A.M.Amthor, T.N.Ginter, M.Hausmann, T.Kubo, W.Loveland, S.L.Manikonda, D.J.Morrissey, T.Nakao, M.Portillo, B.M.Sherrill, G.A.Souliotis, B.F.Strong, H.Takeda, O.B.Tarasov New neutron-rich microsecond isomers observed among fission products of 238U at 80 MeV/nucleon NUCLEAR REACTIONS 9Be(238U, X)60mMn/78mGa/82mGa/92mBr/95mRb/98mRb/92mY/101mY/112mTc, E=80 MeV/nucleon; measured Eγ, Iγ, γγ-coin, isomer half-lives. 60Mn, 78,82Ga, 92Br, 95,98Rb, 92,101Y, 112Tc; deduced levels, J, π. 66mCu, 78mZn, 88mBr, 95mKr, 96mRb, 97m,100mSr, 99mMo, 121mPd, 124mSn, 125mXe; measured Eγ and half-lives. 91,92,93Y; measured Eγ.
doi: 10.1103/PhysRevC.79.064318
2009SH11 Phys.Rev. C 79, 034603 (2009) D.V.Shetty, G.A.Souliotis, S.Galanopoulos, S.J.Yennello Effective nucleon mass and the nuclear caloric curve NUCLEAR STRUCTURE A=30-240; calculated effective nucleon mass ratios, density, temperature as functions of excitation energy. Comparison with experimental data.
doi: 10.1103/PhysRevC.79.034603
2009SH20 J.Phys.(London) G36, 075103 (2009) D.V.Shetty, G.A.Souliotis, S.Galanopoulos, Z.Kohley, S.N.Soisson, B.C.Stein, S.Wuenschel, S.J.Yennello Nuclear expansion and symmetry energy of hot nuclei NUCLEAR REACTIONS 58Ni(58Ni, X), 58Fe(58Ni, X), 58Fe(58Fe, X), E=30, 40, 47 MeV/nucleon; Analyzed excitation energy dependence on symmetry energy; Deduced decreasing density effects. Thomas-Fermi approach.
doi: 10.1088/0954-3899/36/7/075103
2009SO05 Nucl.Instrum.Methods Phys.Res. B266, 4692 (2009) G.A.Souliotis, B.Stein, M.Veselsky, S.Galanopoulos, A.L.Keksis, Z.Kohley, D.V.Shetty, S.N.Soisson, S.Wuenschel, S.J.Yennello Neutron-rich rare isotope production in the Fermi energy domain and application to the Texas A and M radioactive beam upgrade
doi: 10.1016/j.nimb.2008.05.118
2009WU03 Phys.Rev. C 79, 061602 (2009) S.Wuenschel, R.Dienhoffer, G.A.Souliotis, S.Galanopoulos, Z.Kohley, K.Hagel, D.V.Shetty, K.Huseman, L.W.May, S.N.Soisson, B.C.Stein, A.L.Caraley, S.J.Yennello Isoscaling of fragments with Z = 1-17 from reconstructed quasiprojectiles NUCLEAR REACTIONS 64Ni(86Kr, X), 58Ni(78Kr, X), E=35 MeV/nucleon; measured particle spectra, isotopic yield ratios, N/Z ratio of quasiprojectiles, and S(N); deduced isoscaling parameters for Z=1-17 fragments.
doi: 10.1103/PhysRevC.79.061602
2007SH11 Phys.Rev. C 75, 034602 (2007) D.V.Shetty, S.J.Yennello, G.A.Souliotis Density dependence of the symmetry energy and the equation of state of isospin asymmetric nuclear matter NUCLEAR REACTIONS 58Fe, 58Ni(40Ar, X), (40Ca, X), (58Fe, X), (58Ni, X), E=25-53 MeV/nucleon; analyzed fragment yields, related data; deduced isoscaling parameter, density dependence of symmetry energy. Dynamical model.
doi: 10.1103/PhysRevC.75.034602
2007SH22 Nucl.Instrum.Methods Phys.Res. B261, 990 (2007) D.V.Shetty, S.J.Yennello, G.A.Souliotis Constraining the density dependence of the symmetry energy in the nuclear equation of state using heavy ion beams
doi: 10.1016/j.nimb.2007.04.138
2007SH29 Phys.Rev. C 76, 024606 (2007);Pub.note Phys.Rev. C 76, 039902 (2007) D.V.Shetty, S.J.Yennello, G.A.Souliotis Density dependence of the symmetry energy and the nuclear equation of state: A dynamical and statistical model perspective NUCLEAR REACTIONS 58Fe, 58Ni(40Ar, X), E=25, 33 meV/nucleon; 58Fe, 58Ni(40Ca, X), E=45, 53 MeV/nucleon; 58Fe, 58Ni(58Fe, X), (58Ni, X), E=30, 40, 47 MeV/nucleon; measured fragment yields and isotopic distributions. Compared results to model calculations.
doi: 10.1103/PhysRevC.76.024606
2007SO02 Phys.Rev. C 75, 011601 (2007) G.A.Souliotis, A.S.Botvina, D.V.Shetty, A.L.Keksis, M.Jandel, M.Veselsky, S.J.Yennello Tracing the evolution of the symmetry energy of hot nuclear fragments from the compound nucleus towards multifragmentation NUCLEAR REACTIONS 64Ni(64Ni, X), 64Ni, 124Sn, 208Pb(86Kr, X), E=25 MeV/nucleon; analyzed fragments isotopic yields, mass distributions; deduced symmetry energy features.
doi: 10.1103/PhysRevC.75.011601
2007SO12 Nucl.Instrum.Methods Phys.Res. B261, 996 (2007) G.A.Souliotis, A.S.Botvina, D.V.Shetty, A.L.Keksis, M.Jandel, M.Veselsky, S.J.Yennello Properties of hot nuclear fragments formed in multifragmentation and their astrophysical implications NUCLEAR REACTIONS 64Ni, 124Sn, 208Pb(86Kr, X), 64Ni(64Ni, X), E=25 MeV/nucleon; measured fragment energies and time of flight. Deduced fragmentation cross sections.
doi: 10.1016/j.nimb.2007.04.185
2007SO19 Nucl.Instrum.Methods Phys.Res. B261, 1094 (2007) G.A.Souliotis, A.L.Keksis, B.C.Stein, M.Veselsky, M.Jandel, D.V.Shetty, S.N.Soisson, S.Wuenschel, S.J.Yennello Rare isotope production in the Fermi energy regime and application to the Texas A
doi: 10.1016/j.nimb.2007.04.184
2007VE01 Nucl.Phys. A781, 521 (2007) Production of cold fragments in nucleus-nucleus collisions in the Fermi-energy domain NUCLEAR REACTIONS 64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; 238U(132Sn, X), E=28 MeV/nucleon; calculated fragment charge and mass distributions, isotopic production σ. Comparison with data.
doi: 10.1016/j.nuclphysa.2006.11.019
2006IG02 Phys.Rev. C 74, 024605 (2006) J.Iglio, D.V.Shetty, S.J.Yennello, G.A.Souliotis, M.Jandel, A.L.Keksis, S.N.Soisson, B.C.Stein, S.Wuenschel, A.S.Botvina Symmetry energy and the isoscaling properties of the fragments produced in 40Ar, 40Ca + 58Fe, 58Ni reactions at 25, 33, 45, and 53 MeV/nucleon NUCLEAR REACTIONS 58Ni, 58Fe(40Ar, X), (40Ca, X), E=25, 33, 45, 53 MeV/nucleon; measured fragments isotopic yields; deduced symmetry energies, isoscaling properties. Statistical multifragmentation model.
doi: 10.1103/PhysRevC.74.024605
2006JA20 Phys.Rev. C 74, 054608 (2006) M.Jandel, S.Wuenschel, D.V.Shetty, G.A.Souliotis, A.L.Keksis, S.J.Yennello, M.Veselsky Signatures of critical behavior in the multifragmentation of nuclei with charge Z = 12-15 and the N/Z dependence NUCLEAR REACTIONS 112,124Sn(28Si, X), E=30, 50 MeV/nucleon; measured projectile-like fragments charge and mass distributions, excitation energies; deduced power-law parameters.
doi: 10.1103/PhysRevC.74.054608
2006LO13 Phys.Rev. C 74, 044607 (2006) W.Loveland, D.Peterson, A.M.Vinodkumar, P.H.Sprunger, D.Shapira, J.F.Liang, G.A.Souliotis, D.J.Morrissey, P.Lofy Fusion enhancement in the 38S + 208Pb reaction NUCLEAR REACTIONS 208Pb(38S, X), E(cm)=160-265 MeV; measured capture-fission excitation function; deduced interaction barrier features.
doi: 10.1103/PhysRevC.74.044607
2006SO02 Phys.Rev. C 73, 024606 (2006) G.A.Souliotis, D.V.Shetty, A.Keksis, E.Bell, M.Jandel, M.Veselsky, S.J.Yennello Heavy-residue isoscaling as a probe of the symmetry energy of hot fragments NUCLEAR REACTIONS 58,64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; 58,64Ni, 112,124Sn, 208Pb, 232Th(64Ni, X), E=25 MeV/nucleon; 58,64Ni, 112,124Sn, 197Au, 232Th(136Xe, X), E=20 MeV/nucleon; measured fragments isotopic yields; deduced isoscaling parameters, symmetry energy features.
doi: 10.1103/PhysRevC.73.024606
2006TH11 Phys.Rev. C 74, 051602 (2006) D.Theriault, J.Gauthier, F.Grenier, F.Moisan, C.St-Pierre, R.Roy, B.Davin, S.Hudan, T.Paduszynski, R.T.de Souza, E.Bell, J.Garey, J.Iglio, A.L.Keksis, S.Parketon, C.Richers, D.V.Shetty, S.N.Soisson, G.A.Souliotis, B.C.Stein, S.J.Yennello Neutron-to-proton ratios of quasiprojectile and midrapidity emission in the 64Zn + 64Zn reaction at 45 MeV/nucleon NUCLEAR REACTIONS 64Zn(64Zn, X), E=45 MeV/nucleon; measured charged particle and neutron spectra, σ(Eθ); deduced rapidity dependence of neutron-to-proton ratios, related features.
doi: 10.1103/PhysRevC.74.051602
2006VE01 Nucl.Phys. A765, 252 (2006) Effect of nuclear periphery on nucleon transfer in peripheral collisions NUCLEAR REACTIONS 64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; analyzed Z=30-35 fragment mass yields; calculated nuclear surface effects, N/Z equilibration features.
doi: 10.1016/j.nuclphysa.2005.11.001
2005JA01 J.Phys.(London) G31, 29 (2005) M.Jandel, A.S.Botvina, S.J.Yennello, G.A.Souliotis, D.V.Shetty, E.Bell, A.Keksis The decay time scale for highly excited nuclei as seen from asymmetrical emission of particles NUCLEAR REACTIONS 112Sn(28Si, X), E=50 MeV/nucleon; analyzed α-spectra, anisotropy; deduced fragments decay time scale features.
doi: 10.1088/0954-3899/31/1/003
2005PA77 Nucl.Instrum.Methods Phys.Res. A547, 464 (2005) T.Paduszynski, P.Sprunger, R.T.de Souza, S.Hudan, A.Alexander, B.Davin, G.Fleener, A.Mcintosh, C.Metelko, R.Moore, N.Peters, J.Poehlman, J.Gauthier, F.Grenier, R.Roy, D.Theriault, E.Bell, J.Garey, J.Iglio, A.L.Keksis, S.Parketon, C.Richers, D.V.Shetty, S.N.Soisson, G.A.Souliotis, B.Stein, S.J.Yennello Resolving multiple particles in a highly segmented silicon array NUCLEAR REACTIONS 64Zn(64Zn, X), E = 45 MeV/nucleon; measured charge particle multiplicity distributions.
doi: 10.1016/j.nima.2005.04.011
2005SH08 Phys.Rev. C 71, 024602 (2005) D.V.Shetty, A.S.Botvina, S.J.Yennello, G.A.Souliotis, E.Bell, A.Keksis Fragment yield distribution and the influence of neutron composition and excitation energy in multifragmentation reactions NUCLEAR REACTIONS 58Fe, 58Ni(58Fe, X), (58Ni, X), E=30, 40, 47 MeV/nucleon; measured fragments isotopic yields; deduced isoscaling parameter, symmetry energy. Comparison with statistical multifragmentation model predictions.
doi: 10.1103/PhysRevC.71.024602
2004SH22 Nucl.Phys. A734, E100 (2004) D.V.Shetty, A.Keksis, E.Martin, A.Ruangma, G.A.Souliotis, M.Veselsky, E.M.Winchester, S.J.Yennello, K.Hagel, Y.G.Ma, A.Makeev, N.Marie, M.Murray, J.B.Natowitz, L.Qin, P.Smith, R.Wada, J.Wang, M.Cinausero, E.Fioretto, G.Prete, D.Fabris, M.Lunardon, G.Nebbia, V.Rizzi, G.Viesti, J.Cibor, Z.Majka, P.Staszel, R.Alfaro, A.Martinez-Davalos, A.Menchaca-Rocha, Y.El Masri, T.Keutgen Mid-rapidity emission in 124Sn, 124Xe + 124Sn, 112Sn reactions at 28 MeV/nucleon NUCLEAR REACTIONS 112,124Sn(124Sn, X), (124Xe, X), E=28 MeV/nucleon; measured light charged particle and intermediate mass fragment yields, rapidity distributions vs centrality.
doi: 10.1016/j.nuclphysa.2004.03.030
2004SH26 Phys.Rev. C 70, 011601 (2004) D.V.Shetty, S.J.Yennello, A.S.Botvina, G.A.Souliotis, M.Jandel, E.Bell, A.Keksis, S.Soisson, B.Stein, J.Iglio Symmetry energy and the isospin dependent equation of state NUCLEAR REACTIONS 58Ni, 58Fe(58Ni, X), (58Fe, X), E=30, 40, 47 MeV/nucleon; measured fragment yield ratios; deduced isoscaling parameter, symmetry energy. Antisymmetrized molecular dynamics calculation.
doi: 10.1103/PhysRevC.70.011601
2004SO10 Nucl.Phys. A734, 557 (2004) G.A.Souliotis, M.Veselsky, G.Chubarian, L.Trache, S.J.Yennello Neutron-Rich Rare Isotope production on the Fermi Energy Domain NUCLEAR REACTIONS 64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; measured projectile-like fragments isotopic production σ.
doi: 10.1016/j.nuclphysa.2004.01.104
2004SO11 Phys.Lett. B 588, 35 (2004) G.A.Souliotis, M.Veselsky, D.V.Shetty, S.J.Yennello Heavy-residue isoscaling as a probe of the process of N/Z equilibration NUCLEAR REACTIONS 112,124Sn(86Kr, X), E=25 MeV/nucleon; measured fragment yield ratios; deduced isotopic and isobaric scaling behavior, N/Z equilibration features.
doi: 10.1016/j.physletb.2004.03.027
2004SO33 Nucl.Phys. A746, 526c (2004) G.A.Souliotis, M.Veselsky, D.V.Shetty, L.Trache, S.J.Yennello Neutron-rich rare isotope production and studies of the N/Z degree of freedom in binary collisions at Fermi energies NUCLEAR REACTIONS 64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; measured fragment yields; deduced reaction mechanism features.
doi: 10.1016/j.nuclphysa.2004.09.086
2004VE05 Phys.Rev. C 69, 031602 (2004) M.Veselsky, G.A.Souliotis, S.J.Yennello Isoscaling in peripheral nuclear collisions around the Fermi energy and a signal of chemical separation from its excitation energy dependence NUCLEAR REACTIONS 112,124Sn(28Si, X), E=30, 50 MeV/nucleon; analyzed fragment yields; deduced isoscaling parameter.
doi: 10.1103/PhysRevC.69.031602
2004VE06 Phys.Rev. C 69, 044607 (2004) M.Veselsky, G.A.Souliotis, M.Jandel Isoscaling studies of fission: A sensitive probe into the dynamics of scission NUCLEAR REACTIONS 233,238U(n, F), E=14 MeV; analyzed fission fragment yield ratios, isoscaling behavior. RADIOACTIVITY 244,248Cm(SF); analyzed fission fragment yield ratios, isoscaling behavior.
doi: 10.1103/PhysRevC.69.044607
2003SH23 Phys.Rev. C 68, 021602 (2003) D.V.Shetty, S.J.Yennello, E.Martin, A.Keksis, G.A.Souliotis Energy dependence of the isotopic composition in nuclear multifragmentation NUCLEAR REACTIONS 58Ni, 58Fe(58Ni, X), (58Fe, X), E=30, 40, 47 MeV/nucleon; measured fragment isotopic yields; deduced relative free neutron and proton densities.
doi: 10.1103/PhysRevC.68.021602
2003SH36 Phys.Rev. C 68, 054605 (2003) D.V.Shetty, A.Keksis, E.Martin, A.Ruangma, G.A.Souliotis, M.Veselsky, E.M.Winchester, S.J.Yennello, K.Hagel, Y.G.Ma, A.Makeev, N.Marie, M.Murray, J.B.Natowitz, L.Qin, P.Smith, R.Wada, J.Wang, M.Cinausero, E.Fioretto, G.Prete, D.Fabris, M.Lunardon, G.Nebbia, V.Rizzi, G.Viesti, J.Cibor, Z.Majka, P.Staszel, R.Alfaro, A.Martinez-Davalos, A.Menchaca-Rocha, Y.El Masri, T.Keutgen, and the NIMROD Collaboration Intermediate mass fragments and isospin dependence in 124Sn, 124Xe + 124Sn 112Sn reactions at 28 MeV/nucleon NUCLEAR REACTIONS 112,124Sn(124Sn, X), (124Xe, X), E=28 MeV/nucleon; measured light charged particle and intermediate mass fragments isotopic yields, energy spectra, multiplicities; deduced isospin dependences.
doi: 10.1103/PhysRevC.68.054605
2003SO09 Nucl.Instrum.Methods Phys.Res. B204, 166 (2003) G.A.Souliotis, M.Veselsky, G.Chubarian, S.J.Yennello Production and separation of neutron-rich rare isotopes around and below the Fermi energy NUCLEAR REACTIONS 64Ni(86Kr, X), E=25 MeV/nucleon; 124Sn(124Sn, X), E=21 MeV/nucleon; measured fragment mass distributions, isotopic production σ.
doi: 10.1016/S0168-583X(02)01914-6
2003SO12 Phys.Rev.Lett. 91, 022701 (2003) G.A.Souliotis, M.Veselsky, G.Chubarian, L.Trache, A.Keksis, E.Martin, D.V.Shetty, S.J.Yennello Enhanced Production of Neutron-Rich Rare Isotopes in Peripheral Collisions at Fermi Energies NUCLEAR REACTIONS 64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; measured fragment charge and mass distributions; deduced enhanced production of neutron-rich isotopes from peripheral nucleon exchange.
doi: 10.1103/PhysRevLett.91.022701
2003SO15 Phys.Rev. C 68, 024605 (2003) G.A.Souliotis, D.V.Shetty, M.Veselsky, G.Chubarian, L.Trache, A.Keksis, E.Martin, S.J.Yennello Isotopic scaling of heavy projectile residues from the collisions of 25 MeV/nucleon 86Kr with 124Sn, 112Sn and 64Ni, 58Ni NUCLEAR REACTIONS 58,64Ni, 112,124Sn(86Kr, X), E=25 MeV/nucleon; measured fragments isotopic yields, velocity distributions; deduced scaling features.
doi: 10.1103/PhysRevC.68.024605
2003VE06 Nucl.Phys. A724, 431 (2003) M.Veselsky, G.A.Souliotis, G.Chubarian, L.Trache, A.Keksis, E.Martin, A.Ruangma, E.Winchester, S.J.Yennello Heavy residues with A < 90 from the asymmetric reaction of 20 A MeV 124Sn + 27Al as a sensitive probe of the onset of multifragmentation NUCLEAR REACTIONS 27Al(124Sn, X), E=20 MeV/nucleon; measured fragments isotopic yields, velocity distributions; deduced reaction mechanism features. Statistical model of multifragmentation.
doi: 10.1016/S0375-9474(03)01571-9
2002SO06 Nucl.Phys. A705, 279 (2002) G.A.Souliotis, W.Loveland, K.Hanold, G.J.Wozniak, D.J.Morrissey Heavy Residue Formation in 20 MeV/nucleon 197Au + 90Zr Collisions NUCLEAR REACTIONS 90Zr(197Au, X), E=20 MeV/nucleon; measured fragment yields, velocity distributions; deduced incomplete fusion, deep inelastic scattering. Comparison with model predictions.
doi: 10.1016/S0375-9474(02)00673-5
2002SO13 Phys.Lett. 543B, 163 (2002) G.A.Souliotis, M.Veselsky, G.Chubarian, L.Trache, A.Keksis, E.Martin, A.Ruangma, E.Winchester, S.J.Yennello Enhanced production of neutron-rich rare isotopes in the reaction of 25 MeV/nucleon 86Kr on 64Ni NUCLEAR REACTIONS 64Ni(86Kr, X), E=25 MeV/nucleon; measured projectile-like fragments isotopic yields, velocity distributions; deduced reaction mechanism features. 64Ni(86Kr, X)84Se/85Se/86Se/87Se/88Se/82Ge/83Ge/84Ge, E=25 MeV/nucleon; measured production σ. Comparisons with model predictions, previous measurements. Mass separator.
doi: 10.1016/S0370-2693(02)02459-0
2001ZY01 Phys.Rev. C63, 024615 (2001) K.E.Zyromski, W.Loveland, G.A.Souliotis, D.J.Morrissey, C.F.Powell, O.Batenkov, K.Aleklett, R.Yanez, I.Forsberg Fusion Enhancement in the 32, 38S + 181Ta Reaction NUCLEAR REACTIONS 181Ta(32S, F), E=157-300 MeV; 181Ta(38S, F), E ≈ 8 MeV/nucleon; measured σ(E, θ), fission fragments angular distributions; deduced fusion barriers, fusion and quasi-fission σ, enhancemant with radioactive beam. Coupled-channels calculations.
doi: 10.1103/PhysRevC.63.024615
2000SK02 Trans.Bulg.Nucl.Soc. 5, 198 (2000) E.Skreti, P.Tsagari, G.A.Souliotis, P.Demetriou, S.Harissopulos, T.Paradellis Cross Section Measurements of the 6Li(p, γ)7Be Reaction NUCLEAR REACTIONS 6Li(p, γ), E=0.8 MeV; measured σ. Large-angle NaI array.
2000SO11 Phys.Scr. T88, 153 (2000) Formation and Studies of New Proton Emitters via Intermediate-Energy Fragmentation of Heavy-Element Beams NUCLEAR REACTIONS 90Zr(197Au, X), E=30 MeV/nucleon; measured fragments charge, mass distributions, isotopic production σ; deduced evidence for 126Nd, 129,131Pm, 136Gd, 138,139Tb, 139Dy, 142,143Ho, 144Er, 145Tm, 150Yb, 153Hf, 155Ta.
doi: 10.1238/Physica.Topical.088a00153
2000SO13 Trans.Bulg.Nucl.Soc. 5, 145 (2000) Intermediate-Energy Fragmentation of Heavy Beams: A new path to create and study heavy nuclei very far from stability NUCLEAR REACTIONS 90Zr(197Au, X), E=30 MeV/nucleon; 208Pb(238U, X), E=20 MeV/nucleon; measured fragments charge, mass distributions, isotopic production σ.
2000TS05 Trans.Bulg.Nucl.Soc. 5, 195 (2000) P.Tsagari, E.Skreti, G.A.Souliotis, P.Demetriou, S.Harissopulos, T.Paradellis, J.W.Hammer, R.Kunz, C.Angulo, S.Goriely, T.Rauscher Cross Section Measurements of the 89Y(p, γ)90Zr Reaction in the Energy Range Ep = 1.6-2.4 MeV NUCLEAR REACTIONS 89Y(p, γ), E=1.6-2.4 MeV; measured Eγ, Iγ, total σ. 90Zr deduced levels, J, π. Comparison with statistical model.
1998SO11 Phys.Rev. C57, 3129 (1998) G.A.Souliotis, K.Hanold, W.Loveland, I.Lhenry, D.J.Morrissey, A.C.Veeck, G.J.Wozniak Heavy Residue Formation in 20 MeV/nucleon 197Au-12C and 197Au-27Al Collisions NUCLEAR REACTIONS 12C, 27Al(197Au, X), E=20 MeV/nucleon; measured fragments isotopic yields vs momentum transfer, velocity distributions; deduced fission delay times. Comparison with statistical models. Fragment separator.
doi: 10.1103/PhysRevC.57.3129
1997LO11 J.Phys.(London) G23, 1251 (1997) W.Loveland, K.E.Zyromski, G.A.Souliotis, D.J.Morrissey, C.F.Powell, O.Batenkov, K.Aleklett, R.Yanez, I.Forsberg Fusion Enhancement with Neutron-Rich Radioactive Beams NUCLEAR REACTIONS, ICPND 181Ta(32S, X), (32S, F), E(cm)=120-260 MeV; 181Ta(38S, X), (38S, F), E(cm)=120-220 MeV; measured fusion, fission σ; deduced heavy elements systhesis implications. Coupled-channels calculations. Radioactive beam.
doi: 10.1088/0954-3899/23/10/012
1997MO35 Nucl.Phys. A627, 222 (1997) D.J.Morrissey, K.N.McDonald, D.Bazin, B.A.Brown, R.Harkewicz, N.A.Orr, B.M.Sherrill, G.A.Souliotis, M.Steiner, J.A.Winger, S.J.Yennello, B.M.Young, S.Lukyanov, G.Chubarian, Yu.Ts.Oganessian Single Neutron Emission following 11Li β-Decay RADIOACTIVITY 11Li(β-n) [from Be(18O, X), E=80 MeV/nucleon]; measured β-delayed En, In, Eγ, Iγ, T1/2. 11Be deduced levels, branching ratios, Gamow-Teller strength distributions, 11Li neutron halo dependence. Isotope separation, tof.
doi: 10.1016/S0375-9474(97)00410-7
1997SO07 Phys.Rev. C55, R2146 (1997) G.A.Souliotis, W.Loveland, K.E.Zyromski, G.J.Wozniak, D.J.Morrissey, J.O.Liljenzin, K.Aleklett Production of Neutron Rich Nuclides and Radioactive Beams by Intermediate Energy 238U Fission NUCLEAR REACTIONS, ICPND 208Pb(238U, F)106Zr/107Zr/111Mo/114Tc/116Ru/117Ru/118Rh/121Pd/122Pd/125Ag, E=20 MeV/nucleon; measured fragment production σ vs Z, mass for very neutron rich fission fragments; deduced residuals production σ, production rates of radioactive beams of neutron rich nuclei in projectile fragmentation facilities.
doi: 10.1103/PhysRevC.55.R2146
1997ZY01 Phys.Rev. C55, R562 (1997) K.E.Zyromski, W.Loveland, G.A.Souliotis, D.J.Morrissey, C.F.Powell, O.Batenkov, K.Aleklett, R.Yanez, I.Forsberg, M.Sanchez-Vega, J.R.Dunn, B.G.Glagola Fusion Enhancement with Neutron-Rich Radioactive Beams NUCLEAR REACTIONS, ICPND 181Ta(32S, F), E(cm)=150-300 MeV; 181Ta(38S, X), E(cm)=125-220 MeV; measured fusion-fission σ(E); deduced fusion barrier heights.
doi: 10.1103/PhysRevC.55.R562
1995OR02 Phys.Rev. C51, 3116 (1995) N.A.Orr, N.Anantaraman, S.M.Austin, C.A.Bertulani, K.Hanold, J.H.Kelley, R.A.Kryger, D.J.Morrissey, B.M.Sherrill, G.A.Souliotis, M.Steiner, M.Thoennessen, J.S.Winfield, J.A.Winger, B.M.Young Momentum Distributions of 9Li Fragments from the Breakup of 11Li and the Neutron Halo NUCLEAR REACTIONS 9Be, 93Nb, 181Ta, 238U(11Li, 9LiX), E ≈ 66 MeV/nucleon; measured σ(θ(9Li)) vs momentum. 11Li deduced neutron halo characteristics. Energy-loss spectrometer.
doi: 10.1103/PhysRevC.51.3116
1994SO07 Phys.Rev. C49, 3301 (1994) G.A.Souliotis, R.Harkewicz, K.N.McDonald, D.J.Morrissey, Y.Chen, E.Kashy, B.M.Sherrill, N.A.Orr, J.A.Winger Differential Cross Sections of Projectilelike Fragments from 18O and 40Ar at E/A = 80 MeV NUCLEAR REACTIONS 181Ta, 27Al(18O, X), 9Be(40Ar, X), E=80 MeV/nucleon; measured σ(θ), projectile-like fragments. Abrasion-ablation, internuclear cascade models, empirical systematics.
doi: 10.1103/PhysRevC.49.3301
1992OR03 Phys.Rev.Lett. 69, 2050 (1992) N.A.Orr, N.Anantaraman, S.M.Austin, C.A.Bertulani, K.Hanold, J.H.Kelley, D.J.Morrissey, B.M.Sherrill, G.A.Souliotis, M.Thoennessen, J.S.Winfield, J.A.Winger Momentum Distributions of 9Li Fragment Following the Breakup of 11Li NUCLEAR REACTIONS 9Be, 93Nb, 181Ta(11Li, 9Li), E=66 MeV/nucleon; measured ejectile momentum distributions; deduced projectile extended neutron distribution role.
doi: 10.1103/PhysRevLett.69.2050
1992SO12 Phys.Rev. C46, 1383 (1992) G.A.Souliotis, D.J.Morrissey, N.A.Orr, B.M.Sherrill, J.A.Winger 0° Measurements of Momentum Distributions of Projectile-Like Fragments NUCLEAR REACTIONS 27Al, 181Ta(18O, X), E=80 MeV/nucleon; measured σ(fragment θ) vs momentum; deduced momentum conservation, excitation energy distribution features, reaction mechanism.
doi: 10.1103/PhysRevC.46.1383
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