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NSR database version of April 29, 2024.

Search: Author = P.Rozmej

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2014KA55      Phys.Scr. 89, 054026 (2014)

A.Karczewska, P.Rozmej, L.Rutkowski

A new nonlinear equation in the shallow water wave problem

doi: 10.1088/0031-8949/89/5/054026
Citations: PlumX Metrics

2011JA02      Int.J.Mod.Phys. E20, 514 (2011)

P.Jachimowicz, P.Rozmej, M.Kowal, J.Skalski, A.Sobiczewski

Test of tetrahedral symmetry for heavy and superheavy nuclei

NUCLEAR STRUCTURE ²²⁶Th, ²³²No, ³¹⁰124; calculated energy landscape, equilibrium values, tetrahedral and global minima.

doi: 10.1142/S0218301311017934
Citations: PlumX Metrics

2011SO06      Int.J.Mod.Phys. E20, 325 (2011)

A.Sobiczewski, P.Rozmej

Estimation of the inaccuracy of calculated masses and fission-barrier heights of heavy nuclei

NUCLEAR STRUCTURE ²⁵⁰Cf, ²⁹⁴Og; calculated potential-energy surfaces, masses, static fission barrier height.

doi: 10.1142/S0218301311017685
Citations: PlumX Metrics

2010JA02      Int.J.Mod.Phys. E19, 768 (2010)

P.Jachimowicz, M.Kowal, P.Rozmej, J.Skalski, A.Sobiczewski

Role of the non-axial octupole deformation in the potential energy of heavy nuclei

NUCLEAR STRUCTURE ^228,238Fm; calculated deformation energy; deduced effects of deformation on energy. Macroscopic-microscopic approach.

doi: 10.1142/S0218301310015205
Citations: PlumX Metrics

2009JA06      Int.J.Mod.Phys. E18, 1088 (2009)

P.Jachimowicz, M.Kowal, P.Rozmej, J.Skalski, A.Sobiczewski

Non-axial octupole deformation of a heavy nucleus

doi: 10.1142/S0218301309013300
Citations: PlumX Metrics

2006RO07      Int.J.Mod.Phys. E15, 362 (2006)

P.Rozmej, W.Norenberg, G.Papp

Spinodal instabilities of hot and dilute nuclear droplet - isovector effects

doi: 10.1142/S0218301306004211
Citations: PlumX Metrics

2002NO06      Eur.Phys.J. A 14, 43 (2002)

W.Norenberg, G.Papp, P.Rozmej

Stability and Instability of a Hot and Dilute Nuclear Droplet II. Dissipative Isoscalar Modes

doi: 10.1007/s10050-002-8788-z
Citations: PlumX Metrics

2000NO09      Eur.Phys.J. A 9, 327 (2000)

W.Norenberg, G.Papp, P.Rozmej

Stability and Instability of a Hot and Dilute Nuclear Droplet I. Adiabatic Isoscalar Modes

doi: 10.1007/s100500070017
Citations: PlumX Metrics

1999AR17      Eur.Phys.J. A 5, 357 (1999)

R.Arvieu, P.Rozmej

Pictures of Quantum Nuclear Rotation Beyond the Correspondence Principle

NUCLEAR REACTIONS ²³⁸U(⁴⁰Ar, ⁴⁰Ar'), E=170 MeV; calculated rotational band wave packet evolution following Coulomb excitation.

doi: 10.1007/s100500050297
Citations: PlumX Metrics

1999AR30      EPJdirect 1, A1, 1-18 (1999)

R.Arvieu, P.Rozmej

Pictures of Quantum Nuclear Rotation Beyond the Correspondence Principle

NUCLEAR REACTIONS ²³⁸U(⁴⁰Ar, ⁴⁰Ar'), E=170 MeV; calculated rotational band wave packet evolution following Coulomb excitation. Semiclassical theory.

1997RO08      Acta Phys.Pol. B28, 243 (1997)

P.Rozmej, W.Berej, R.Arvieu

New Mechanism of Collapse and Revival in Wave Packet Dynamics Due to Spin-Orbit Interaction

1996RO10      Acta Phys.Pol. B27, 581 (1996)

P.Rozmej, R.Arvieu

Microscopic Stern-Gerlach Effect and Spin-Orbit Pendulum

1994RO10      Acta Phys.Pol. B25, 759 (1994)

P.Rozmej, R.Arvieu

Dynamics of Single Particle Nucleon Motion

1989BE24      Nucl.Phys. A499, 609 (1989)

D.Berdichevsky, A.Lukasiak, W.Norenberg, P.Rozmej

Diabatic Shifts and Fluctuations of Heavy-Ion Fusion Barriers

NUCLEAR REACTIONS ¹²⁴Sn(⁹⁶Zr, ⁹⁶Zr), E not given; calculated adiabatic, diabatic interaction potential parameter vs inter-ion distance. ⁹⁰Zr(⁹⁰Zr, X), ¹⁰⁰Mo(¹⁰⁰Mo, X), E(cm)=170-250 MeV; calculated fusion probability vs E. Collective motion, diabatic approach. Other reactions studied.

doi: 10.1016/0375-9474(89)90548-4
Citations: PlumX Metrics

1989BE39      Nucl.Phys. A502, 395c (1989)

D.Berdichevsky, A.Lukasiak, W.Norenberg, P.Rozmej

Diabatic Hindrance of Heavy-Ion Fusion

NUCLEAR REACTIONS ¹⁰⁰Mo(¹⁰⁰Mo, X), E(cm)=175-250 MeV; ⁹⁰Zr(⁹⁰Zr, X), E ≈ 170-250 MeV; calculated fusion probability vs E. Other reactions investigated. Collective nuclear motion, diabatic approach.

doi: 10.1016/0375-9474(89)90678-7
Citations: PlumX Metrics

1989CW01      Nucl.Phys. A491, 281 (1989)

S.Cwiok, P.Rozmej, A.Sobiczewski, Z.Patyk

Two Fission Modes of the Heavy Fermium Isotopes

NUCLEAR STRUCTURE ^254,258Fm, ²⁷²Hs; calculated fission barrier shapes, potential energy surfaces; deduced deformations role.

doi: 10.1016/0375-9474(89)90703-3
Citations: PlumX Metrics

1989MI19      Z.Phys. A334, 233 (1989)

B.Milek, W.Norenberg, P.Rozmej

Quantum Chaos in the Two-Center Shell Model

NUCLEAR REACTIONS ²⁰⁸Pb(²⁰⁸Pb, X), E not given; calculated composite system level spacing vs two-center distance. Two-center shell model.

1988RO05      Phys.Lett. 203B, 197 (1988)

P.Rozmej, S.Cwiok, A.Sobiczewski

Is Octupole Deformation Sufficient to Describe the Properties of ' Octupolly ' Unstable Nuclei ( Question )

NUCLEAR STRUCTURE ^{216,218,220,222,224,226,228}Ra; calculated deformation energy, equilibrium deformation.

doi: 10.1016/0370-2693(88)90537-0
Citations: PlumX Metrics

1988SO08      Nucl.Phys. A485, 16 (1988)

A.Sobiczewski, Z.Patyk, S.Cwiok, P.Rozmej

Study of the Potential Energy of ' Octupole '-Deformed Nuclei in a Multidimensional Deformation Space

NUCLEAR STRUCTURE ^{218,220,222,224,226}Ra; calculated potential energy surfaces. ^{216,218,220,222,224,226}Rn, ^{216,218,220,222,224,226,228}Ra, ^{218,220,222,224,226,228}Th, ^{220,222,224,226,228}U, ^{222,224,226,228}Pu, ^224,226,228Cm, ^226,228,230Cf, ^{138,140,142,144,146,148}Xe, ^{140,142,144,146,148,150,152}Ba, ^{144,142,146,148,150}Ce, ^144,146,148Nd; calculated equilibrium deformation, energy. Multi-dimensional deformation space, macroscopic-microscopic method.

doi: 10.1016/0375-9474(88)90519-2
Citations: PlumX Metrics

1987HE17      Nucl.Phys. A473, 342 (1987)

Z.He, P.Rozmej, J.Wu, W.Norenberg

Sharing of Excitation Energy in Dissipative Nucleus-Nucleus Collisions

NUCLEAR REACTIONS ¹⁴⁷Sm, ²³⁸U(⁹⁸Mo, X), E at 14.7 MeV/nucleon; calculated light, heavy fragment, total excitation energy. Dissipative collisions.

doi: 10.1016/0375-9474(87)90149-7
Citations: PlumX Metrics

1987MY01      Nucl.Phys. A470, 107 (1987)

W.D.Myers, P.Rozmej

The Contribution of Collective Zero-Point Motion to Mean-Square Charge Radii

NUCLEAR STRUCTURE ^{76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98}Rb; calculated rms charge radii, deformations, potential energy surfaces; deduced collective quadrupole zero-point motion contribution.

doi: 10.1016/0375-9474(87)90123-0
Citations: PlumX Metrics

1986RO19      Phys.Lett. 177B, 278 (1986)

P.Rozmej, W.Norenberg

Quasi-Elastic Recoil in Central Nucleus-Nucleus Collisions

NUCLEAR REACTIONS ¹²⁴Sn(²⁰⁸Pb, ²⁰⁸Pb), E=0.1-5 MeV/nucleon; calculated kinetic, potential, excitation energies, interaction times. Dissipative diabatic dynamics.

doi: 10.1016/0370-2693(86)90752-5
Citations: PlumX Metrics

1985RO21      Nucl.Phys. A445, 495 (1985)

P.Rozmej

The Influence of Zero-Point Vibrations on Multipole Moments of Rare-Earth Nuclei

NUCLEAR STRUCTURE ^{160,162,164,166,168,170,172,174,176,178,180,182,194,196,198}Hf; calculated static quadrupole, hexadecapole reduced matrix elements, equilibrium deformations. ^{146,148,150,152,154,156,158,160,162}Nd, ^{148,150,152,154,156,158,160,162,164}Sm, ^{150,152,154,156,158,160,162,164,166}Gd, ^{152,154,156,158,160,162,164,166}Dy, ^{154,156,158,160,162,164,166,168,170}Er, ^{174,176,178,180,182,184,186,188,190}W, ^{176,178,180,182,184,186,188,190,192}Os, ^{178,180,182,184,186,188,190,192,194}Pt; calculated electric quadrupole, hexadecapole transition reduced matrix elements. ^160,152Gd; calculated potential energy surfaces, collective probability densities. Zero-point vibration effects, macroscopic-microscopic method.

doi: 10.1016/0375-9474(85)90454-3
Citations: PlumX Metrics

1983RO14      Nucl.Phys. A405, 252 (1983)

P.Rozmej, B.Nerlo-Pomorska, K.Pomorski

Equilibrium Deformations for the Ra-Th Region of Nuclei

NUCLEAR STRUCTURE ^220,222,224Rn, ^220,222,224Ra, ^222,224,236Th, ^224,236,238U, ^226,240Pu; calculated potential equilibrium deformation. ^{220,222,224,226,228,230,232}Rn, ^{220,222,224,226,228,230,232}Ra, ^{222,224,226,228,230,232,234,236}Th, ^{224,226,228,230,232,234,236,238}U, ^{226,228,230,232,234,236,240}Pu; calculated deformation energies, electric, static quadrupole, hexadecapole moments. Density-dependent shell correction method.

doi: 10.1016/0375-9474(83)90571-7
Citations: PlumX Metrics

1981NA11      Nucl.Phys. A369, 396 (1981)

W.Nazarewicz, P.Rozmej

On the Hexadecapole Anomaly at the Border of the Rare Earth Region

NUCLEAR STRUCTURE ¹⁴⁴Sm, ¹⁵⁴Gd, ^176,178,180Hf, ^182,184,186W, ^186,188Os; analyzed Coulomb excitation data; deduced multipole transition matrix elements. ^{166,168,170,172,174,176,178,180}Er, ^{168,170,172,174,176,178,180,182}Yb, ^{170,172,174,176,178,180,182,184}Hf, ^{172,174,176,178,180,182,184,186}W, ^{174,176,178,180,182,184,186,188}Os; calculated electric quadrupole, hexadecapole moment. Axially deformed Woods-Saxon potential.

doi: 10.1016/0375-9474(81)90027-0
Citations: PlumX Metrics

1980DU18      J.Phys.(London) G6, 1521 (1980)

J.Dudek, W.Nazarewicz, P.Rozmej

Calculations of the Nuclear Equilibrium Deformations and Moments using a Consistency Condition for the Macroscopic and Microscopic Parts of the Strutinsky Energy Formula

NUCLEAR STRUCTURE ¹⁴⁶Nd, ¹⁴⁸Sm, ¹⁵⁴Dy, ¹⁶⁰Er, ¹⁶²Gd, ¹⁶⁴Yb, ¹⁷⁸Hf; calculated equilibrium deformations, quadrupole, hexadecapole moments. Modified macroscopic-microscopic Strutinsky method, deformed Woods-Saxon single particle energies, functions.

doi: 10.1088/0305-4616/6/12/008
Citations: PlumX Metrics

1979CE01      Nucl.Phys. A315, 269 (1979)

M.Cerkaski, J.Dudek, P.Rozmej, Z.Szymanski, S.G.Nilsson

Particle-Hole Structure of Nuclear Isomers at High Angular Momenta

NUCLEAR STRUCTURE ¹⁵²Dy; calculated energies, magnetic moments of high-spin isomers. Deformed Woods-Saxon potential, axial symmetry.

doi: 10.1016/0375-9474(79)90611-0
Citations: PlumX Metrics

1977RO32      Nukleonika 22, 301 (1977)

P.Rozmej, K.Pomorski

Modified Oscillator Potential Adapted to the Description of High Spin Rotational States

NUCLEAR STRUCTURE ¹⁵²Sm, ¹⁵⁶Gd, ¹⁵⁸Dy, ¹⁶²Er, ¹⁶⁴Yb, ¹⁷²Hf, ^180,182W; calculated energy gaps, moments of inertia. Modified oscillator potential.

1976RO18      Nukleonika 21, 537 (1976)

P.Rozmej

Effects of Particle-Number-Projection on Nuclear Moment of Inertia

NUCLEAR STRUCTURE ¹⁵²Sm, ^154,156,158Gd, ^{156,158,160,162}Dy, ^{162,164,166,168}Er, ^164,166,168Yb, ^174,176Hf, ^180,182W; calculated moment of inertia.