We have carried out calculations of centroid energies, ECEN, of the isoscalar (T = 0) and isovector (T = 1) giant resonances of multipolarities L = 0 - 3 in 40,48Ca, 68Ni, 90Zr, 116Sn, 144Sm and 208Pb, within the fully self-consistent spherical Hartree-Fock (HF)-based random phase approximation (RPA) theory, using 33 different Skyrme-type effective nucleon-nucleon interactions of the standard form commonly adopted in the literature. We also study the sensitivity of ECEN to physical properties of nuclear matter (NM), such as the effective mass m*/m, nuclear matter incompressibility coefficient KNM, enhancement coefficient κ of the energy weighted sum rule for the isovector giant dipole resonance and the symmetry energy and its first and second derivatives at saturation density, associated with the Skyrme interactions used in the calculations. Constraining the values of the NM properties, by comparing the calculated values of ECEN to the experimental data, we find that interactions associated with the values of m*/m = 0.70 to 0.90, KNM = 210 to 240 MeV and K = 0.25 to 0.70 best reproduce the experimental data. These constraints can be used to construct the next generation energy density functional (EDF) with improved prediction of properties of nuclei and nuclear matter.
Skip Nav Destination
Article navigation
3 September 2019
Symmetries and Order: Algebraic Methods in Many Body Systems: A symposium in celebration of the career of Professor Francesco Iachello
5–6 October 2018
Connecticut, USA
Research Article|
September 03 2019
Giant resonances in 40,48Ca, 68Ni, 90Zr, 116Sn, 144Sm and 208Pb and properties of nuclear matter
S. Shlomo;
S. Shlomo
a)
Cyclotron Institute, Texas A&M University
, College Station, Texas 77843, USA
a)Corresponding author: [email protected]
Search for other works by this author on:
G. Bonasera;
G. Bonasera
Cyclotron Institute, Texas A&M University
, College Station, Texas 77843, USA
Search for other works by this author on:
M. R. Anders
M. R. Anders
Cyclotron Institute, Texas A&M University
, College Station, Texas 77843, USA
Search for other works by this author on:
a)Corresponding author: [email protected]
AIP Conf. Proc. 2150, 030011 (2019)
Citation
S. Shlomo, G. Bonasera, M. R. Anders; Giant resonances in 40,48Ca, 68Ni, 90Zr, 116Sn, 144Sm and 208Pb and properties of nuclear matter. AIP Conf. Proc. 3 September 2019; 2150 (1): 030011. https://doi.org/10.1063/1.5124600
Download citation file:
Citing articles via
Design of a 100 MW solar power plant on wetland in Bangladesh
Apu Kowsar, Sumon Chandra Debnath, et al.
Inkjet- and flextrail-printing of silicon polymer-based inks for local passivating contacts
Zohreh Kiaee, Andreas Lösel, et al.
Production and characterization of corncob biochar for agricultural use
Praphatsorn Rattanaphaiboon, Nigran Homdoung, et al.
Related Content
Isoscalar and isovector dipole mode in β-stable and drip line nuclei
AIP Conference Proceedings (September 1999)
Modern energy density functional and the current status of the equation of state of nuclear matter
AIP Conference Proceedings (November 2012)
Measurements of ISGMR in Sn, Cd and Pb isotopes and the asymmetry of nuclear matter incompressibility
AIP Conference Proceedings (October 2011)
Energy density functional for nuclei and the current status of the equation of state of nuclear matter
AIP Conference Proceedings (October 2012)
Bulk Properties of Nuclear Matter From Excitations of Nuclei
AIP Conference Proceedings (October 2007)