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NSR database version of April 27, 2024.

Search: Author = M.Barton

Found 11 matches.

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2022MA28      Phys.Rev. C 105, 064602 (2022)

P.Magierski, A.Makowski, M.C.Barton, K.Sekizawa, G.Wlazlowski

Pairing dynamics and solitonic excitations in collisions of medium-mass, identical nuclei

NUCLEAR REACTIONS ⁹⁰Zr(⁹⁰Zr, X), ⁹⁶Zr(⁹⁶Zr, X), E(cm)=180-200 MeV; calculated time evolution of neutron average pairing gap and the quadrupole moment in head-on collision of superfluid nuclei. Time-dependent density functional theory (TDDFT) extended to superfluid systems, known as the time-dependent superfluid local density approximation (TDSLDA).

doi: 10.1103/PhysRevC.105.064602
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2021BA27      Phys.Rev. C 103, 064304 (2021)

M.Barton, P.Stevenson, A.Rios

Nuclear ground states in a consistent implementation of the time-dependent density matrix approach

NUCLEAR STRUCTURE ¹²C, ¹⁶O, ^20,21Ne, ^21,22Na, ²⁴O; calculated charge radii, proton and neutron point radii, binding energies, occupation numbers of neutron and proton hole for ¹²C, time evolution of the mean-field and total energy from Hartree-Fock (HF) to correlated ground state, single-particle energies for ¹²C and ¹⁶O. Beyond-mean-field dynamical calculations within the time-dependent density matrix (TDDM) theory. Comparison with available experimental data. Relevance to consistent implementation of the TDDM technique for nuclear reactions.

doi: 10.1103/PhysRevC.103.064304
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2020BA14      Acta Phys.Pol. B51, 605 (2020)

M.C.Barton, S.Jin, P.Magierski, K.Sekizawa, G.Wlazlowski, A.Bulgac

Pairing Dynamics in Low-Energy Nuclear Collisions

doi: 10.5506/APhysPolB.51.605
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2019WE15      Acta Phys.Pol. B50, 567 (2019)

K.Wen, M.C.Barton, A.Rios, P.D.Stevenson

Dissipation Dynamics of Nuclear Fusion Reactions

NUCLEAR REACTIONS ¹⁶O(¹⁶O, X)³²S, E=40 MeV; collective potential, calculated friction coefficient and intrinsic excitation energy using time-dependent density matrix (TDDM) and time-dependent Hartree-Fock (TDHF) models.

doi: 10.5506/aphyspolb.50.567
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2018WE06      Phys.Rev. C 98, 014603 (2018)

K.Wen, M.C.Barton, A.Rios, P.D.Stevenson

Two-body dissipation effect in nuclear fusion reactions

NUCLEAR REACTIONS ¹⁶O(¹⁶O, X)³²S^*, E(cm)=20, 40 MeV; calculated total energy of the fusion system, collective potential, friction coefficient, and intrinsic excitation energy using time-dependent density matrix (TDDM) and time-dependent Hartree-Fock (TDHF) models. Dissipative dynamics.

doi: 10.1103/PhysRevC.98.014603
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2016ST13      Phys.Rev. C 93, 054617 (2016)

P.D.Stevenson, E.B.Suckling, S.Fracasso, M.C.Barton, A.S.Umar

Skyrme tensor force in heavy ion collisions

NUCLEAR REACTIONS ¹⁶O(¹⁶O, X), E(cm)=100 MeV; calculated contributions from terms involving time-odd densities and currents to the total energy as the sum of isoscalar and isovector contributions, energy contributions from (pseudo)scalar-, vector- and (pseudo)tensor-decomposed form of spin-current tensor J. Symmetry-unrestricted Time-dependent Hartree-Fock (TDHF) energy density functional calculations with full version of Skyrme force, including terms arising only from the Skyrme tensor force. Discussed role of Skyrme tensor force in dynamic processes in nuclei.

doi: 10.1103/PhysRevC.93.054617
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2001MI12      Nucl.Phys. A686, 525 (2001)

Z.Milosevich, E.Vardaci, P.A.DeYoung, C.M.Brown, M.Kaplan, J.P.Whitfield, D.Peterson, C.Dykstra, M.Barton, P.J.Karol, M.A.McMahan

Small Angle Particle-Particle Correlation Measurements in the Reactions 280 MeV ⁴⁰Ar + ²⁷Al and 670 MeV ⁵⁵Mn + ¹²C

NUCLEAR REACTIONS ²⁷Al(⁴⁰Ar, X), E=280 MeV; ¹²C(⁵⁵Mn, X), E=670 MeV; measured pp-, pd-, pα-, dd-, dα-, αα-coin, relative momentum distributions, correlation functions; deduced role of compound nucleus spin distribution. Comparison with statistical model.

doi: 10.1016/S0375-9474(00)00569-8
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2000CO20      Phys.Rev. C61, 067602 (2000)

E.Colin, R.Sun, N.N.Ajitanand, J.M.Alexander, M.A.Barton, P.A.DeYoung, K.L.Drake, A.Elmaani, C.J.Gelderloos, E.E.Gualtieri, D.Guinet, S.Hannuschke, J.A.Jaasma, L.Kowalski, R.A.Lacey, J.Lauret, E.Norbeck, R.Pak, G.F.Peaslee, M.Stern, N.T.B.Stone, S.D.Sundbeck, A.M.Vander Molen, G.D.Westfall, L.B.Yang, J.Yee

Nuclear Disassembly in Violent Central Collisions at Intermediate Energies: (65-115)A MeV ⁴⁰Ar + Cu, Ag, Au

NUCLEAR REACTIONS Cu, Ag, ¹⁹⁷Au(⁴⁰Ar, X), E=65-115 MeV/nucleon; measured fragments multiplicity, velocity, mass distributions; deduced rate of nuclear disassembly.

doi: 10.1103/PhysRevC.61.067602
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2000SU01      Phys.Rev.Lett. 84, 43 (2000)

R.Sun, E.Colin, N.N.Ajitanand, J.M.Alexander, M.A.Barton, P.A.DeYoung, K.L.Drake, A.Elmaani, C.J.Gelderloos, E.E.Gualtieri, D.Guinet, S.Hannuschke, J.A.Jaasma, L.Kowalski, R.A.Lacey, J.Lauret, E.Norbeck, R.Pak, G.F.Peaslee, M.Stern, N.T.B.Stone, S.D.Sundbeck, A.M.Vander Molen, G.D.Westfall, L.B.Yang, J.Yee

Balance of Mass, Momentum, and Energy in Splintering Central Collisions for ⁴⁰Ar up to 115 MeV/Nucleon

NUCLEAR REACTIONS Cu, Ag, ¹⁹⁷Au(⁴⁰Ar, X), E=17-115 MeV/nucleon; measured fragments mass, charge, multiplicity, momentum, angular distributions. Comparison with statistical model.

doi: 10.1103/PhysRevLett.84.43
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2000SU12      Phys.Rev. C61, 061601 (2000)

R.Sun, E.Colin, N.N.Ajitanand, J.M.Alexander, M.A.Barton, P.A.DeYoung, K.L.Drake, A.Elmaani, C.J.Gelderloos, E.E.Gualtieri, D.Guinet, S.Hannuschke, J.A.Jaasma, L.Kowalski, R.A.Lacey, J.Lauret, E.Norbeck, R.Pak, G.F.Peaslee, M.Stern, N.T.B.Stone, S.D.Sundbeck, A.M.Vander Molen, G.D.Westfall, L.B.Yang, J.Yee

Isotropic Emission Components in Splintering Central Collisions: (17-115)A MeV ⁴⁰Ar + Cu, Ag, Au

NUCLEAR REACTIONS Cu, Ag, ¹⁹⁷Au(⁴⁰Ar, X), E=17-115 MeV/nucleon; measured fragments mass and charge distributions, multiplicities, kinetic energy spectra, angular distributions; deduced reaction mechanism features. Sequential evaporation model.

doi: 10.1103/PhysRevC.61.061601
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1998CO03      Phys.Rev. C57, R1032 (1998)

E.Colin, R.Sun, N.N.Ajitanand, J.M.Alexander, M.A.Barton, P.A.DeYoung, A.Elmaani, C.J.Gelderloos, E.E.Gualtieri, D.Guinet, S.Hannuschke, J.A.Jaasma, L.Kowalski, R.A.Lacey, J.Lauret, E.Norbeck, R.Pak, G.F.Peaslee, M.Stern, N.T.B.Stone, S.D.Sundbeck, A.M.Vander Molen, G.D.Westfall, J.Yee

Splintering Central Collisions: Systematics of momentum and energy deposition for (17-115)A MeV ⁴⁰Ar

NUCLEAR REACTIONS Cu, Ag, ¹⁹⁷Au(⁴⁰Ar, X), E=17-115 MeV/nucleon; measured light, intermediate, heavy fragments velocity, mass, angle, charge distributions; deduced reaction mechanism.

doi: 10.1103/PhysRevC.57.R1032
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Note: The following list of authors and aliases matches the search parameter M.Barton: , M.A.BARTON, M.C.BARTON