NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 26, 2024.

Search: Author = G.Bonasera

Found 10 matches.

Back to query form

2021BO09      Nucl.Phys. A1010, 122159 (2021)

G.Bonasera, S.Shlomo, D.H.Youngblood, Y.-W.Lui, J.Button, X.Chen

Isoscalar and isovector giant resonances in ⁴⁴Ca, ⁵⁴Fe, ^{64, 68}Zn and ^{56, 58, 60, 68}Ni

NUCLEAR STRUCTURE ⁴⁴Ca, ⁵⁴Fe, ^64,68Zn, ^56,58,60,68Ni; calculated centroid energies for isoscalar and isovector giant dipole, quadrupole, octupole resonances within the spherical Hartree-Fock (HF)-based random phase approximation (RPA) theory with 33 distinct Skyrme-like effective nucleon-nucleon interactions.

doi: 10.1016/j.nuclphysa.2021.122159
Citations: PlumX Metrics

2019BO16      Nucl.Phys. A992, 121612 (2019)

G.Bonasera, S.Shlomo, D.H.Youngblood, Y.-W.Lui, Krishichayan, J.Button

Isoscalar and isovector giant resonances in ^{92, 94, 96, 98, 100}Mo and ^{90, 92, 94}Zr

NUCLEAR STRUCTURE ^{92,94,96,98,100}Mo, ^90,92,94Zr; calculated response function S(E), centroid energies E_CEN of the isoscalar and isovector giant resonances of multipolarity, centroid energy vs nuclear matter incompressibility using spherical Hartree-Fock based RPA with Skyrme-type nucleon-nucleon interaction, difference between the centroid energies vs asymmetrycoefficient for each isotope I=(N-Z)/A, E_CEN vs m^*/m; compared with data; deduced nuclear matter properties, E_CEN for ISGMR, for ISGDR, ISGOR, ISGQR, IVGMR, IVGDR, IVGQR.

doi: 10.1016/j.nuclphysa.2019.121612
Citations: PlumX Metrics

2019BU26      Phys.Rev. C 100, 064318 (2019)

J.Button, Y.-W.Lui, D.H.Youngblood, X.Chen, G.Bonasera, S.Shlomo

Isoscalar E0, E1, and E2 strength in ⁵⁴Fe and ^{64, 68}Zn

NUCLEAR REACTIONS ⁵⁴Fe, ^64,68Zn(α, α'), E=240 MeV; measured Eα, Iα, σ(θ) at the Texas A and M K500 superconducting cyclotron. ⁵⁴Fe, ^64,68Zn; deduced centroid energies, EWSR, widths, strengths and moments of isoscalar E0(ISGMR), E1(ISGDR) and E2(ISGQR) giant resonances using single-folding DWBA calculations with optical model potentials. Comparison with the predictions from HF-RPA calculations using the KDE0v1 Skyrme interaction. Systematics of centroids for E0, E1 and E2 isoscalar giant resonances for ^40,44,48Ca, ^45,48Ti, ^54,56Fe, ^56,58,60,68Ni, ^64,68Zn.

doi: 10.1103/PhysRevC.100.064318
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2018BO22      Phys.Rev. C 98, 054316 (2018)

G.Bonasera, M.R.Anders, S.Shlomo

Giant resonances in ^{40, 48}Ca, ⁶⁸Ni, ⁹⁰Zr, ¹¹⁶Sn, ¹⁴⁴Sm, and ²⁰⁸Pb

NUCLEAR STRUCTURE ^40,48Ca, ⁶⁸Ni, ⁹⁰Zr, ¹¹⁶Sn, ¹⁴⁴Sm, ²⁰⁸Pb; calculated centroid energies of isoscalar and isovector giant monopole (GMR), giant dipole (GDR), giant quadrupole (GQR), and giant octupole (GOR) resonances using Hartree-Fock based RPA with 33 Skyrme-type effective nucleon-nucleon interactions. Comparison with available experimental data.

doi: 10.1103/PhysRevC.98.054316
Citations: PlumX Metrics

2018MA62      Phys.Rev. C 98, 044602 (2018)

L.W.May, A.Wakhle, A.B.McIntosh, Z.Kohley, S.Behling, A.Bonasera, G.Bonasera, P.Cammarata, K.Hagel, L.Heilborn, A.Jedele, A.Raphelt, A.Rodriguez Manso, G.Souliotis, R.Tripathi, M.D.Youngs, A.Zarrella, S.J.Yennello

Neutron-proton equilibration in 35 MeV/υ collisions of ^{64, 70}Zn + ^{64, 70}Zn and ⁶⁴Zn, ⁶⁴Ni + ⁶⁴Zn, ⁶⁴Ni quantified using triplicate probes

NUCLEAR REACTIONS ^64,70Zn(⁷⁰Zn, X), (⁶⁴Zn, X), ⁶⁴Zn, ⁶⁴Ni(⁶⁴Zn, X), (⁶⁴Ni, X), E=35 MeV/nucleon; measured reaction products, isobaric yield ratios, isospin transport ratios of quasiparticle fragments using 4π NIMROD array for fragment detection at K150 cyclotron facility of Texas A and M University; deduced fractional neutron-proton equilibration width, quasiprojectile asymmetry, isoscaling parameter. Comparison with previous experimental data.

doi: 10.1103/PhysRevC.98.044602
Citations: PlumX Metrics

2017BU16      Phys.Rev. C 96, 054330 (2017)

J.Button, Y.-W.Lui, D.H.Youngblood, X.Chen, G.Bonasera, S.Shlomo

Isoscalar E0, E1, and E2 strength in ⁴⁴Ca

NUCLEAR REACTIONS ⁴⁴Ca(α, α'), E=240 MeV; measured Eα, Iα, angular distributions using multipole-dipole-multipole (MDM) spectrometer at Texas A and M K500 superconducting cyclotron. ⁴⁰Ca; deduced isoscalar giant monopole and quadrupole resonances (ISGMR and ISGQR), widths, E0, E1 and E2 strengths, energy-weighted sum rule (EWSR). Strength distributions compared with the predictions of Hartree-Fock based random phase approximation calculations with the KDE0v1 Skyrme-type interaction.

doi: 10.1103/PhysRevC.96.054330
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2016BU19      Phys.Rev. C 94, 034315 (2016)

J.Button, Y.-W.Lui, D.H.Youngblood, X.Chen, G.Bonasera, S.Shlomo

Isoscalar E0, E1, E2, and E3 strength in ⁹⁴Mo

NUCLEAR REACTIONS ⁹⁴Mo(α, α'), E=240 MeV; measured Eα, Iα, σ(θ) at Texas A and M K500 cyclotron facility; deduced moments, widths, E0, E1, E2 and E3 strength distributions, EWSR for isoscalar giant resonances. Comparison with spherical Hartree-Fock RPA calculations using KDE0v1 Skyrme-type interaction.

doi: 10.1103/PhysRevC.94.034315
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2015KR08      Phys.Rev. C 92, 044323 (2015)

Krishichayan, Y.-W.Lui, J.Button, D.H.Youngblood, G.Bonasera, S.Shlomo

Isoscalar giant resonances in ^{90, 92, 94}Zr

NUCLEAR REACTIONS ^90,92,94Zr(α, α'), E=240 MeV; measured inelastic α spectra, σ(θ) distributions using multipole-dipole-multipole (MDM) spectrometer at Texas A and M. ^90,92,94Zr; deduced E0 (ISGMR), E1 (ISGDR), E2 (ISGQR) and E3 (ISGOR) isoscalar giant resonances, centroid energies, FWHM, widths, strengths EWSR. Comparison with previous experimental studies. DWBA calculations using density-dependent single-folding model. Systematics of centroid energies, widths and strengths for A=90-100, even-even Mo and Zr isotopes. Comparison of strength distributions with Hartree-Fock based RPA calculations using KDE0v1 Skyrme type interaction.

doi: 10.1103/PhysRevC.92.044323
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC2194. Data from this article have been entered in the XUNDL database. For more information, click here.

2015YO04      Phys.Rev. C 92, 014318 (2015)

D.H.Youngblood, Y.-W.Lui, Krishichayan, J.Button, G.Bonasera, S.Shlomo

Isoscalar E0, E1, E2, and E3 strength in ^{92, 96, 98, 100}Mo

NUCLEAR REACTIONS ^92,96,98,100Mo(α, α'), E=240 MeV; measured Eα, Iα, angular distributions using multipole-dipole-multipole (MDM) spectrometer and a focal plane detector at Texas A and M K500 superconducting cyclotron facility. DWBA analysis of σ(θ) data. ^92,96,98,100Mo; deduced isoscalar giant resonances and E0, E1, E2, and E3 transition strengths and EWSR. Comparison with spherical Hartree-Fock-RPA calculations using KDE0v1 Skyrme-type interaction.

doi: 10.1103/PhysRevC.92.014318
Citations: PlumX Metrics
Data from this article have been entered in the XUNDL database. For more information, click here.

2014ZH48      Eur.Phys.J. A 50, 167 (2014)

H.Zheng, G.Bonasera, J.Mabiala, P.Marini, A.Bonasera

Density and temperature in heavy-ion collisions: A test of classical and quantum approaches

doi: 10.1140/epja/i2014-14167-9
Citations: PlumX Metrics