NSR Query Results
Output year order : Descending NSR database version of April 24, 2024. Search: Author = V.Velazquez Found 23 matches. 2020BU15 Phys.Rev. C 102, 044301 (2020) D.A.L.Bustillos, L.Lopez-Hernandez, N.Ramirez-Cruz, E.M.Hernandez, R.Fossion, E.Lopez-Moreno, C.E.Vargas, V.Velazquez Nuclear energy level complexity: Fano factor signature of chaotic behavior of nearest-neighbor time-series analysis NUCLEAR STRUCTURE 48Ca, 46,48Ti; calculated eigenvalue sequence as function of the number of 3+ states for different quadrupole strengths, Wigner distribution and Fourier power spectrum of the energy level spacings, Fano factor as function of the quadrupole intensity, and this factor corresponding to the quantum chaos for the energy levels in the nuclear spectra.
doi: 10.1103/PhysRevC.102.044301
2017VA08 Eur.Phys.J. A 53, 73 (2017) C.E.Vargas, V.Velazquez, S.Lerma-Hernandez, N.Bagatella-Flores Electromagnetic properties in 160-170Dy nuclei: A microscopic description by the pseudo- SU(3) shell model NUCLEAR STRUCTURE 160,162,164,166,168,170Dy; calculated inter-band B(E2), B(M1), quadrupole moment, g-factor using pseudo-SU(3) including pseudo-spin 0 and 1 states. Compared with available data.
doi: 10.1140/epja/i2017-12264-y
2013VA03 Eur.Phys.J. A 49, 4 (2013) C.E.Vargas, V.Velazquez, S.Lerma Microscopic study of neutron-rich dysprosium isotopes NUCLEAR STRUCTURE 160,162,164,166,168,170Dy; calculated levels, J, π, rotational bands, B(E2) using pseudo-SU(3) model with symmetry preserving QQ term and symmetry breaking Nilsson and pairing terms. Compared to data.
doi: 10.1140/epja/i2013-13004-1
2011IB01 Phys.Rev. C 83, 034308 (2011) A.Ibanez-Sandoval, M.E.Ortiz, V.Velazquez, A.Galindo-Uribarri, P.O.Hess, Y.Sun Projected shell model study of yrast states of neutron-deficient odd-mass Pr nuclei NUCLEAR STRUCTURE 125,127,129,131,133Pr; calculated yrast levels, J, π, dynamical and kinetic moments of inertia, crossing of rotational bands, backbending effects, alignment diagrams. Projected shell model in a deformed single-particle basis. Comparison with experimental data.
doi: 10.1103/PhysRevC.83.034308
2010MO02 Phys.Rev. C 81, 024304 (2010) I.O.Morales, P.Van Isacker, V.Velazquez, J.Barea, J.Mendoza-Temis, J.C.Lopez Vieyra, J.G.Hirsch, A.Frank Image reconstruction techniques applied to nuclear mass models ATOMIC MASSES N=8-160, Z=8-106; analyzed masses and S(2n) for about 7000 nuclides in N-Z plane using image reconstruction techniques. Comparison of measured and calculated masses using the liquid-drop model (LDM), the liquid-drop model with schematic shell correction (LDMM), the Duflo-Zuker model (DZ), and the Garvey-Kelson relations. Improved predictions of nuclear mass models.
doi: 10.1103/PhysRevC.81.024304
2008BA17 Phys.Rev. C 77, 041304 (2008) J.Barea, A.Frank, J.G.Hirsch, P.Van Isacker, S.Pittel, V.Velazquez Garvey-Kelson relations and the new nuclear mass tables NUCLEAR STRUCTURE Z=5-100, N=8-270; deduced Garvey-Kelson mass relations. Finite-range liquid-drop model (FRDM), Duflo-Zuker(DZ) model, and Hartree-Fock-Bogoliubov model. Comparison with evaluated masses.
doi: 10.1103/PhysRevC.77.041304
2008HI20 Int.J.Mod.Phys. E17, Supplement 1, 398 (2008) J.G.Hirsch, I.Morales, J.Mendoza-Temis, A.Frank, J.C.Lopez-Vieyra, J.Barea, S.Pittel, P.van Isacker, V.Velazquez The art of predicting nuclear masses
doi: 10.1142/S0218301308012014
2008ME01 Nucl.Phys. A799, 84 (2008) J.Mendoza-Temis, A.Frank, J.G.Hirsch, J.C.Lopez Vieyra, I.Morales, J.Barea, P.Van Isacker, V.Velazquez Nuclear masses and the number of valence nucleons ATOMIC MASSES A=1-293; analyzed atomic mass data with new empirical mass formula.
doi: 10.1016/j.nuclphysa.2007.11.010
2008ME13 Nucl.Phys. A812, 28 (2008) J.Mendoza-Temis, I.Morales, J.Barea, A.Frank, J.G.Hirsch, J.C.Lopez Vieyra, P.Van Isacker, V.Velazquez Testing the predictive power of nuclear mass models ATOMIC MASSES Z=8-108; A=16-256; analyzed masses using extrapolation with three mass models.
doi: 10.1016/j.nuclphysa.2008.08.008
2007BA83 Eur.Phys.J. Special Topics 150, 189 (2007) J.Barea, A.Frank, J.G.Hirsch, P.Van Isacker, V.Velazquez Masses of atomic nuclei far from stability
doi: 10.1140/epjst/e2007-00301-x
2006HI14 Phys.Scr. T125, 158 (2006) J.G.Hirsch, V.Velazquez, A.Frank, J.Barea, P.Van Isacker, A.P.Zuker An upper limit of ground-state energy fluctuations in nuclear masses
doi: 10.1088/0031-8949/2006/T125/036
2006MO41 Int.J.Mod.Phys. E15, 1855 (2006) I.Morales, A.Frank, J.C.Lopez-Vieyra, J.Barea, J.G.Hirsch, V.Velazquez, P.van Isacker Predicting nuclear masses by image reconstruction
doi: 10.1142/S0218301306005228
2006OR01 Nucl.Phys. A764, 205 (2006) Charge-independent trend of isoscalar matrix elements along the N ∼ Z line NUCLEAR STRUCTURE 18F, 18O, 18,22Ne, 22Na, 22,26Mg, 26Al, 26,30Si, 30P, 30,34S, 34Cl, 34,38Ar, 38K, 38,42Ca, 42Sc, 42Ti; calculated level energies, B(E2), matrix elements. Shell model, comparison with data.
doi: 10.1016/j.nuclphysa.2005.09.023
2005HI22 Eur.Phys.J. A 25, Supplement 1, 75 (2005) J.G.Hirsch, A.Frank, J.Barea, P.Van Isacker, V.Velazquez Bounds on the presence of quantum chaos in nuclear masses NUCLEAR STRUCTURE Z=8-120; A=16-280; analyzed atomic masses. Finite-range droplet model, comparison with data and other models.
doi: 10.1140/epjad/i2005-06-050-0
2004HI06 Phys.Rev. C 69, 037304 (2004) J.G.Hirsch, A.Frank, V.Velazquez Residual regularities in liquid drop mass calculations NUCLEAR STRUCTURE A=16-263; analyzed masses; deduced residual correlations.
doi: 10.1103/PhysRevC.69.037304
2004HI10 Phys.Lett. B 595, 231 (2004) J.G.Hirsch, V.Velazquez, A.Frank Quantum chaos and nuclear mass systematics NUCLEAR STRUCTURE A=20-250; analyzed mass systematics, chaos-related features.
doi: 10.1016/j.physletb.2004.06.068
2003VE01 Phys.Rev. C 67, 034311 (2003) V.Velazquez, J.G.Hirsch, A.Frank, A.P.Zuker A study of randomness, correlations, and collectivity in the nuclear shell model NUCLEAR STRUCTURE 24Mg, 44Ti, 48Cr; calculated levels, J, π, B(E2), rotational bands. Comparison of random and collective behavior.
doi: 10.1103/PhysRevC.67.034311
2002VE01 Phys.Rev.Lett. 88, 072502 (2002) Spectroscopy with Random and Displaced Random Ensembles NUCLEAR STRUCTURE 48Ca, 44,46Ti, 48Cr; calculated probability densities for level energy ratios, B(E2), collectivity features. Two-body random ensemble.
doi: 10.1103/PhysRevLett.88.072502
2001VE04 Nucl.Phys. A686, 129 (2001) V.Velazquez, J.G.Hirsch, Y.Sun Band Crossing and Signature Splitting in Odd Mass fp Shell Nuclei NUCLEAR STRUCTURE 47,49V, 47,49Cr, 49,51Mn; calculated levels, J, π, rotational bands features. Projected shell model, comparisons with data.
doi: 10.1016/S0375-9474(00)00507-8
2000SU13 Phys.Rev. C61, 064323 (2000) Y.Sun, K.Hara, J.A.Sheikh, J.G.Hirsch, V.Velazquez, M.Guidry Multiphonon γ-Vibrational Bands and the Triaxial Projected Shell Model NUCLEAR STRUCTURE 156,158,160,162,164,166,168,170Er; calculated ground, γ-vibrational bands energy and spin, multiphonon bands properties. Triaxial projected shell model, unified treatment.
doi: 10.1103/PhysRevC.61.064323
1999VE05 J.Phys.(London) G25, 787 (1999) V.Velazquez, J.G.Hirsch, Y.Sun The Projected Shell Model NUCLEAR STRUCTURE 160Dy; calculated rotational band features; deduced residual interaction, deformation effects. Projected shell model. Comparison with data.
doi: 10.1088/0954-3899/25/4/037
1999VE06 Nucl.Phys. A653, 355 (1999) V.Velazquez, J.G.Hirsch, Y.Sun, M.W.Guidry Backbending in Dy Isotopes within the Projected Shell Model NUCLEAR STRUCTURE 154,156,158,160,162,164Dy; calculated rotational bands quadrupole moments, B(E2), g-factors; deduced deformation. Projected shell model, comparisons with data.
doi: 10.1016/S0375-9474(99)00238-9
1998VE07 Nucl.Phys. A643, 39 (1998) V.Velazquez, J.G.Hirsch, Y.Sun Self-Consistency in the Projected Shell Model NUCLEAR STRUCTURE 160Dy; calculated levels, J, π, rotational band features; deduced residual interaction contributions, deformation effects. Projected shell model.
doi: 10.1016/S0375-9474(98)00549-1
Back to query form Note: The following list of authors and aliases matches the search parameter V.Velazquez: , V.M.VELAZQUEZ |