Charge radii in covariant density functional theory: A global view

Perera, U. C.; Afanasjev, A. V.; Ring, P.

doi:10.1103/physrevc.104.064313

Title: Charge radii in covariant density functional theory: A global view

Journal Article · Wed Dec 15 00:00:00 EST 2021 · Physical Review. C

DOI:https://doi.org/10.1103/physrevc.104.064313· OSTI ID:1979839

^[1];

^[2]

Mississippi State Univ., Mississippi State, MS (United States)
Technische Univ. München, Garching (Germany)

A systematic global investigation of differential charge radii has been performed within the CDFT framework for the first time. Theoretical results obtained with conventional covariant energy density functionals and the separable pairing interaction of Tian et al. [Phys. Lett. B 676, 44 (2009)] are compared with experimental differential charge radii in the regions of the nuclear chart in which available experimental data crosses the neutron shell closures at N=28,50,82, and 126. The analysis of absolute differential radii of different isotopic chains and their relative properties indicate clearly that such properties are reasonably well described in model calculations in the cases when the mean-field approximation is justified. However, while the observed clusterization of differential charge radii of different isotopic chains is well described above the N=50 and N=126 shell closures, it is more difficult to reproduce it above the N=28 and N=82 shell closures because of possible deficiencies in the underlying single-particle structure. The impact of the latter has been evaluated for spherical shapes and it was shown that the relative energies of the single-particle states and the patterns of their occupation with increasing neutron number have an appreciable impact on the evolution of the δ$$\langle$$r2$$\rangle$$N,N' values. These factors also limit the predictive power of model calculations in the regions of high densities of the single-particle states of different origin. It is shown that the kinks in the charge radii at neutron shell closures are due to the underlying single-particle structure and due to weakening or collapse of pairing at these closures. The regions of the nuclear chart in which the correlations beyond mean field are expected to have an impact on charge radii are indicated; the analysis shows that the assignment of a calculated excited prolate minimum to the experimental ground state allows us to understand the trends of the evolution of differential charge radii with neutron number in many cases of shape coexistence even at the mean-field level. It is usually assumed that pairing is a dominant contributor to odd-even staggering (OES) in charge radii. Our analysis paints a more complicated picture. It suggests a new mechanism in which the fragmentation of the single-particle content of the ground state in odd-mass nuclei due to particle-vibration coupling provides a significant contribution to OES in charge radii.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Mississippi State Univ., Starkville, MS (United States)

Sponsoring Organization:: USDOE Office of Science (SC); German Research Foundation (DFG)

Grant/Contract Number:: SC0013037; EXC-2094-390783311

OSTI ID:: 1979839

Journal Information:: Physical Review. C, Vol. 104, Issue 6; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

References (106)

Structural trends in atomic nuclei from laser spectroscopy of tin Yordanov, Deyan T.; Rodríguez, Liss V.; Balabanski, Dimiter L. Communications Physics, Vol. 3, Issue 1 https://doi.org/10.1038/s42005-020-0348-9	journal	June 2020
Covariant theory of particle-vibrational coupling and its effect on the single-particle spectrum Litvinova, E.; Ring, P. Physical Review C, Vol. 73, Issue 4 https://doi.org/10.1103/PhysRevC.73.044328	journal	April 2006
Relativistic Hartree?Bogoliubov theory: static and dynamic aspects of exotic nuclear structure Vretenar, D.; Afanasjev, A.; Lalazissis, G. Physics Reports, Vol. 409, Issue 3-4 https://doi.org/10.1016/j.physrep.2004.10.001	journal	April 2005
New relativistic mean-field interaction with density-dependent meson-nucleon couplings Lalazissis, G. A.; Nikšić, T.; Vretenar, D. Physical Review C, Vol. 71, Issue 2 https://doi.org/10.1103/PhysRevC.71.024312	journal	February 2005
Parity violating elastic electron scattering and Coulomb distortions Horowitz, C. Physical Review C, Vol. 57, Issue 6 https://doi.org/10.1103/PhysRevC.57.3430	journal	June 1998
Anomaly in the charge radii of Pb isotopes Sharma, M. M.; Lalazissis, G. A.; Ring, P. Physics Letters B, Vol. 317, Issue 1-2 https://doi.org/10.1016/0370-2693(93)91561-Z	journal	November 1993
Relativistic mean-field interaction with density-dependent meson-nucleon vertices based on microscopical calculations Roca-Maza, X.; Viñas, X.; Centelles, M. Physical Review C, Vol. 84, Issue 5 https://doi.org/10.1103/PhysRevC.84.054309	journal	November 2011
Rotational excitations in rare-earth nuclei: A comparative study within three cranking models with different mean fields and treatments of pairing correlations Zhang, Zhen-Hua; Huang, Miao; Afanasjev, A. V. Physical Review C, Vol. 101, Issue 5 https://doi.org/10.1103/PhysRevC.101.054303	journal	May 2020
Cluster structures, ellipsoidal shapes and nuclear molecules in light A = 12-50 nuclei Afanasjev, A. V. EPJ Web of Conferences, Vol. 194 https://doi.org/10.1051/epjconf/201819406001	journal	January 2018
Propagation of statistical uncertainties in covariant density functional theory: Ground state observables and single-particle properties Agbemava, S. E.; Afanasjev, A. V.; Taninah, A. Physical Review C, Vol. 99, Issue 1 https://doi.org/10.1103/PhysRevC.99.014318	journal	January 2019
Particle-vibration coupling in the nuclei 209Bi and 209Pb Hamamoto, Ikuko Nuclear Physics A, Vol. 126, Issue 3 https://doi.org/10.1016/0375-9474(69)90846-X	journal	March 1969
Laser spectroscopy for nuclear structure physics Campbell, P.; Moore, I. D.; Pearson, M. R. Progress in Particle and Nuclear Physics, Vol. 86 https://doi.org/10.1016/j.ppnp.2015.09.003	journal	January 2016
The effective force NL3 revisited Lalazissis, G. A.; Karatzikos, S.; Fossion, R. Physics Letters B, Vol. 671, Issue 1 https://doi.org/10.1016/j.physletb.2008.11.070	journal	January 2009
Using isotope shift for testing nuclear theory: The case of nobelium isotopes Allehabi, Saleh O.; Dzuba, V. A.; Flambaum, V. V. Physical Review C, Vol. 102, Issue 2 https://doi.org/10.1103/PhysRevC.102.024326	journal	August 2020
Global performance of covariant energy density functionals: Ground state observables of even-even nuclei and the estimate of theoretical uncertainties Agbemava, S. E.; Afanasjev, A. V.; Ray, D. Physical Review C, Vol. 89, Issue 5 https://doi.org/10.1103/PhysRevC.89.054320	journal	May 2014
Optimizing the relativistic energy density functional with nuclear ground state and collective excitation properties Yüksel, E.; Marketin, T.; Paar, N. Physical Review C, Vol. 99, Issue 3 https://doi.org/10.1103/PhysRevC.99.034318	journal	March 2019
Properties of exotic nuclei and their linkage to the nucleonic interaction Nakada, H. International Journal of Modern Physics E, Vol. 29, Issue 01 https://doi.org/10.1142/S021830131930008X	journal	January 2020
Deformed one-quasiparticle states in covariant density functional theory Afanasjev, A. V.; Shawaqfeh, S. Physics Letters B, Vol. 706, Issue 2-3 https://doi.org/10.1016/j.physletb.2011.11.007	journal	December 2011
Shell effect in the mean square charge radii and magnetic moments of bismuth isotopes near $N = 126$ Barzakh, A. E.; Fedorov, D. V.; Ivanov, V. S. Physical Review C, Vol. 97, Issue 1 https://doi.org/10.1103/PhysRevC.97.014322	journal	January 2018
Towards high-resolution laser ionization spectroscopy of the heaviest elements in supersonic gas jet expansion Ferrer, R.; Barzakh, A.; Bastin, B. Nature Communications, Vol. 8, Issue 1 https://doi.org/10.1038/ncomms14520	journal	February 2017
Neutron drip line: Single-particle degrees of freedom and pairing properties as sources of theoretical uncertainties Afanasjev, A. V.; Agbemava, S. E.; Ray, D. Physical Review C, Vol. 91, Issue 1 https://doi.org/10.1103/PhysRevC.91.014324	journal	January 2015
Structure of even-even nuclei using a mapped collective Hamiltonian and the D1S Gogny interaction Delaroche, J. -P.; Girod, M.; Libert, J. Physical Review C, Vol. 81, Issue 1 https://doi.org/10.1103/PhysRevC.81.014303	journal	January 2010
On oblate-prolate transition in the ground state rotational band of light mercury isotopes Frauendorf, S.; Pashkkevich, V. V. Physics Letters B, Vol. 55, Issue 4 https://doi.org/10.1016/0370-2693(75)90360-3	journal	March 1975
New parametrization for the nuclear covariant energy density functional with a point-coupling interaction Zhao, P. W.; Li, Z. P.; Yao, J. M. Physical Review C, Vol. 82, Issue 5 https://doi.org/10.1103/PhysRevC.82.054319	journal	November 2010
Time-odd mean fields in covariant density functional theory: Nonrotating systems Afanasjev, A. V.; Abusara, H. Physical Review C, Vol. 81, Issue 1 https://doi.org/10.1103/PhysRevC.81.014309	journal	January 2010
On the odd-even staggering of mean-square charge radii in the light krypton and strontium region Lievens, P.; Arnold, E.; Borchers, W. Europhysics Letters (EPL), Vol. 33, Issue 1 https://doi.org/10.1209/epl/i1996-00296-0	journal	January 1996
Particle-vibration coupling in 209Bi Broglia, R.; Damgård, J.; Molinari, A. Nuclear Physics A, Vol. 127, Issue 2 https://doi.org/10.1016/0375-9474(69)90583-1	journal	April 1969
Isotope shifts within the energy-density functional approach with density dependent pairing Fayans, S. A.; Tolokonnikov, S. V.; Trykov, E. L. Physics Letters B, Vol. 338, Issue 1 https://doi.org/10.1016/0370-2693(94)91334-X	journal	October 1994
Measurement and microscopic description of odd–even staggering of charge radii of exotic copper isotopes de Groote, R. P.; Billowes, J.; Binnersley, C. L. Nature Physics, Vol. 16, Issue 6 https://doi.org/10.1038/s41567-020-0868-y	journal	April 2020
The mean square nuclear charge radius of Vermeeren, Ludo; Lievens, Peter; Silverans, Roger E. Journal of Physics G: Nuclear and Particle Physics, Vol. 22, Issue 10 https://doi.org/10.1088/0954-3899/22/10/014	journal	October 1996
In-Source Laser Spectroscopy with the Laser Ion Source and Trap: First Direct Study of the Ground-State Properties of ${}^{217, 219}{Po}$ Fink, D. A.; Cocolios, T. E.; Andreyev, A. N. Physical Review X, Vol. 5, Issue 1 https://doi.org/10.1103/PhysRevX.5.011018	journal	February 2015
Charge Radius Isotope Shift Across the $N = 126$ Shell Gap Goddard, P. M.; Stevenson, P. D.; Rios, A. Physical Review Letters, Vol. 110, Issue 3 https://doi.org/10.1103/PhysRevLett.110.032503	journal	January 2013
Isospin Dependence of the Spin-Orbit Force and Effective Nuclear Potentials Sharma, M. M.; Lalazissis, G.; König, J. Physical Review Letters, Vol. 74, Issue 19 https://doi.org/10.1103/PhysRevLett.74.3744	journal	May 1995
From Calcium to Cadmium: Testing the Pairing Functional through Charge Radii Measurements of ${}^{100 − 130}{Cd}$ Hammen, M.; Nörtershäuser, W.; Balabanski, D. L. Physical Review Letters, Vol. 121, Issue 10 https://doi.org/10.1103/PhysRevLett.121.102501	journal	September 2018
Further evidence for three-nucleon spin-orbit interaction in isotope shifts of nuclei with magic proton numbers Nakada, H. Physical Review C, Vol. 92, Issue 4 https://doi.org/10.1103/PhysRevC.92.044307	journal	October 2015
Effects of three-nucleon spin-orbit interaction on isotope shifts of Pb nuclei Nakada, H.; Inakura, T. Physical Review C, Vol. 91, Issue 2 https://doi.org/10.1103/PhysRevC.91.021302	journal	February 2015
Constraints on the symmetry energy and neutron skins from experiments and theory Tsang, M. B.; Stone, J. R.; Camera, F. Physical Review C, Vol. 86, Issue 1 https://doi.org/10.1103/PhysRevC.86.015803	journal	July 2012
Inverse odd-even staggering in nuclear charge radii and possible octupole collectivity in ${}^{217, 218, 219}{At}$ revealed by in-source laser spectroscopy Barzakh, A. E.; Cubiss, J. G.; Andreyev, A. N. Physical Review C, Vol. 99, Issue 5 https://doi.org/10.1103/PhysRevC.99.054317	journal	May 2019
Second and fourth moments of the charge density and neutron-skin thickness of atomic nuclei Naito, Tomoya; Colò, Gianluca; Liang, Haozhao Physical Review C, Vol. 104, Issue 2 https://doi.org/10.1103/PhysRevC.104.024316	journal	August 2021
Nuclear moments and charge radii of neutron-deficient francium isotopes and isomers Voss, A.; Buchinger, F.; Cheal, B. Physical Review C, Vol. 91, Issue 4 https://doi.org/10.1103/PhysRevC.91.044307	journal	April 2015
Neutron Skin of ${}^{208}{Pb}$ from Coherent Pion Photoproduction Tarbert, C. M.; Watts, D. P.; Glazier, D. I. Physical Review Letters, Vol. 112, Issue 24 https://doi.org/10.1103/PhysRevLett.112.242502	journal	June 2014
Parametric correlations in energy density functionals Taninah, A.; Agbemava, S. E.; Afanasjev, A. V. Physics Letters B, Vol. 800 https://doi.org/10.1016/j.physletb.2019.135065	journal	January 2020
Correlation between mean square radii and zero-point motions of the surface in the Ca isotopes Barranco, F.; Broglia, R. A. Physics Letters B, Vol. 151, Issue 2 https://doi.org/10.1016/0370-2693(85)91391-7	journal	February 1985
Towards a better parametrization of the nuclear pairing force: density dependence with gradient term Fayans, S. A.; Zawischa, D. Physics Letters B, Vol. 383, Issue 1 https://doi.org/10.1016/0370-2693(96)00716-2	journal	August 1996
Charge radii, moments, and masses of mercury isotopes across the N=126 shell closure Day Goodacre, T.; Afanasjev, A. V.; Barzakh, A. E. Physical Review C, Vol. 104, Issue 5 https://doi.org/10.1103/PhysRevC.104.054322	journal	November 2021
Shape staggering of midshell mercury isotopes from in-source laser spectroscopy compared with density-functional-theory and Monte Carlo shell-model calculations Sels, S.; Day Goodacre, T.; Marsh, B. A. Physical Review C, Vol. 99, Issue 4 https://doi.org/10.1103/PhysRevC.99.044306	journal	April 2019
Incipient octupole deformation and parity doublets in the odd mass light actinides Chasman, R. R. Physics Letters B, Vol. 96, Issue 1-2 https://doi.org/10.1016/0370-2693(80)90199-9	journal	October 1980
Publisher Correction: Charge radii of exotic potassium isotopes challenge nuclear theory and the magic character of N = 32 Koszorús, Á.; Yang, X. F.; Jiang, W. G. Nature Physics, Vol. 17, Issue 4 https://doi.org/10.1038/s41567-021-01192-5	journal	February 2021
Proton superfluidity and charge radii in proton-rich calcium isotopes Miller, A. J.; Minamisono, K.; Klose, A. Nature Physics, Vol. 15, Issue 5 https://doi.org/10.1038/s41567-019-0416-9	journal	February 2019
The nth-order moment of the nuclear charge density and contribution from the neutrons Kurasawa, Haruki; Suzuki, Toshio Progress of Theoretical and Experimental Physics, Vol. 2019, Issue 11 https://doi.org/10.1093/ptep/ptz121	journal	November 2019
Electromagnetic Spin-Orbit Contribution to the C6 Transition in 50Ti(e,e') Nishimura, M.; Sprung, D. W. L. Progress of Theoretical Physics, Vol. 77, Issue 4 https://doi.org/10.1143/PTP.77.781	journal	April 1987
Impact of collective vibrations on quasiparticle states of open-shell odd-mass nuclei and possible interference with the tensor force Afanasjev, A. V.; Litvinova, E. Physical Review C, Vol. 92, Issue 4 https://doi.org/10.1103/PhysRevC.92.044317	journal	October 2015
Charge radii of odd-A 191–211Po isotopes Seliverstov, M. D.; Cocolios, T. E.; Dexters, W. Physics Letters B, Vol. 719, Issue 4-5 https://doi.org/10.1016/j.physletb.2013.01.043	journal	February 2013
Nuclear matter in relativistic Brueckner-Hartree-Fock theory with Bonn potential in the full Dirac space Wang, Sibo; Zhao, Qiang; Ring, Peter Physical Review C, Vol. 103, Issue 5 https://doi.org/10.1103/PhysRevC.103.054319	journal	May 2021
Global study of separable pairing interaction in covariant density functional theory Teeti, S.; Afanasjev, A. V. Physical Review C, Vol. 103, Issue 3 https://doi.org/10.1103/PhysRevC.103.034310	journal	March 2021
Assessing theoretical uncertainties in fission barriers of superheavy nuclei Agbemava, S. E.; Afanasjev, A. V.; Ray, D. Physical Review C, Vol. 95, Issue 5 https://doi.org/10.1103/PhysRevC.95.054324	journal	May 2017
Dirac-Brueckner-Hartree-Fock calculations for isospin asymmetric nuclear matter based on improved approximation schemes van Dalen, E. N. E.; Fuchs, C.; Fuchs, C. The European Physical Journal A, Vol. 31, Issue 1 https://doi.org/10.1140/epja/i2006-10165-x	journal	January 2007
Nuclear charge densities in spherical and deformed nuclei: Toward precise calculations of charge radii Reinhard, Paul-Gerhard; Nazarewicz, Witold Physical Review C, Vol. 103, Issue 5 https://doi.org/10.1103/PhysRevC.103.054310	journal	May 2021
Studies of pear-shaped nuclei using accelerated radioactive beams Gaffney, L. P.; Butler, P. A.; Scheck, M. Nature, Vol. 497, Issue 7448 https://doi.org/10.1038/nature12073	journal	May 2013
Laser Spectroscopy of Neutron-Rich ${}^{207, 208}{Hg}$ Isotopes: Illuminating the Kink and Odd-Even Staggering in Charge Radii across the $N = 126$ Shell Closure Day Goodacre, T.; Afanasjev, A. V.; Barzakh, A. E. Physical Review Letters, Vol. 126, Issue 3 https://doi.org/10.1103/PhysRevLett.126.032502	journal	January 2021
Properties of nuclei in the nobelium region studied within the covariant, Skyrme, and Gogny energy density functionals Dobaczewski, J.; Afanasjev, A. V.; Bender, M. Nuclear Physics A, Vol. 944 https://doi.org/10.1016/j.nuclphysa.2015.07.015	journal	December 2015
Transition probability, B(E2)↑, from the ground to the first-excited 2+ state of even-even nuclides Raman, S.; Malarkey, C. H.; Milner, W. T. Atomic Data and Nuclear Data Tables, Vol. 36, Issue 1 https://doi.org/10.1016/0092-640X(87)90016-7	journal	January 1987
Global dynamical correlation energies in covariant density functional theory: Cranking approximation Zhang, Qian-Shun; Niu, Zhong-Ming; Li, Zhi-Pan Frontiers of Physics, Vol. 9, Issue 4 https://doi.org/10.1007/s11467-014-0413-5	journal	March 2014
Probing Sizes and Shapes of Nobelium Isotopes by Laser Spectroscopy Raeder, S.; Ackermann, D.; Backe, H. Physical Review Letters, Vol. 120, Issue 23 https://doi.org/10.1103/PhysRevLett.120.232503	journal	June 2018
Emergence of simple patterns in many-body systems: from macroscopic objects to the atomic nucleus Ruiz, R. F. Garcia; Vernon, A. R. The European Physical Journal A, Vol. 56, Issue 5 https://doi.org/10.1140/epja/s10050-020-00134-8	journal	May 2020
Particle-vibrational coupling in covariant density-functional theory Ring, P.; Litvinova, E. V. Physics of Atomic Nuclei, Vol. 72, Issue 8 https://doi.org/10.1134/S1063778809080055	journal	August 2009
Rho meson coupling in the relativistic mean field theory and description of exotic nuclei Sharma, M. M.; Nagarajan, M. A.; Ring, P. Physics Letters B, Vol. 312, Issue 4 https://doi.org/10.1016/0370-2693(93)90970-S	journal	August 1993
A finite range pairing force for density functional theory in superfluid nuclei Tian, Y.; Ma, Z. Y.; Ring, P. Physics Letters B, Vol. 676, Issue 1-3 https://doi.org/10.1016/j.physletb.2009.04.067	journal	June 2009
Quasiparticle-vibration coupling in a relativistic framework: Shell structure of $Z = 120$ isotopes Litvinova, Elena Physical Review C, Vol. 85, Issue 2 https://doi.org/10.1103/PhysRevC.85.021303	journal	February 2012
Pairing and rotational properties of actinides and superheavy nuclei in covariant density functional theory Afanasjev, A. V.; Abdurazakov, O. Physical Review C, Vol. 88, Issue 1 https://doi.org/10.1103/PhysRevC.88.014320	journal	July 2013
From cluster structures to nuclear molecules: The role of nodal structure of the single-particle wave functions Afanasjev, A. V.; Abusara, H. Physical Review C, Vol. 97, Issue 2 https://doi.org/10.1103/PhysRevC.97.024329	journal	February 2018
Table of experimental nuclear ground state charge radii: An update Angeli, I.; Marinova, K. P. Atomic Data and Nuclear Data Tables, Vol. 99, Issue 1 https://doi.org/10.1016/j.adt.2011.12.006	journal	January 2013
Dynamics of the shell model Mahaux, C.; Bortignon, P. F.; Broglia, R. A. Physics Reports, Vol. 120, Issue 1-4 https://doi.org/10.1016/0370-1573(85)90100-0	journal	April 1985
Irregularities in nuclear radii at magic numbers Nakada, H. Physical Review C, Vol. 100, Issue 4 https://doi.org/10.1103/PhysRevC.100.044310	journal	October 2019
Effect of particle-vibration coupling on single-particle states: A consistent study within the Skyrme framework Colò, Gianluca; Sagawa, Hiroyuki; Bortignon, Pier Francesco Physical Review C, Vol. 82, Issue 6 https://doi.org/10.1103/PhysRevC.82.064307	journal	December 2010
Spectroscopy of Rn, Ra and Th isotopes using multi-nucleon transfer reactions Cocks, J. F. C.; Hawcroft, D.; Amzal, N. Nuclear Physics A, Vol. 645, Issue 1 https://doi.org/10.1016/S0375-9474(98)00586-7	journal	January 1999
Intrinsic reflection asymmetry in odd-A nuclei Leander, G. A.; Sheline, R. K. Nuclear Physics A, Vol. 413, Issue 3 https://doi.org/10.1016/0375-9474(84)90417-2	journal	February 1984
Contributions of neutrons to elastic electron scattering from nuclei Bertozzi, W.; Friar, J.; Heisenberg, J. Physics Letters B, Vol. 41, Issue 4 https://doi.org/10.1016/0370-2693(72)90662-4	journal	October 1972
Laser Spectroscopy of Neutron-Rich Tin Isotopes: A Discontinuity in Charge Radii across the $N = 82$ Shell Closure Gorges, C.; Rodríguez, L. V.; Balabanski, D. L. Physical Review Letters, Vol. 122, Issue 19 https://doi.org/10.1103/PhysRevLett.122.192502	journal	May 2019
Covariant energy density functionals: Nuclear matter constraints and global ground state properties Afanasjev, A. V.; Agbemava, S. E. Physical Review C, Vol. 93, Issue 5 https://doi.org/10.1103/PhysRevC.93.054310	journal	May 2016
Superdeformation in the Doubly Magic Nucleus ${}_{20}^{40}C a_{20}$ Ideguchi, E.; Sarantites, D. G.; Reviol, W. Physical Review Letters, Vol. 87, Issue 22 https://doi.org/10.1103/PhysRevLett.87.222501	journal	November 2001
Covariant density functional theory: Reexamining the structure of superheavy nuclei Agbemava, S. E.; Afanasjev, A. V.; Nakatsukasa, T. Physical Review C, Vol. 92, Issue 5 https://doi.org/10.1103/PhysRevC.92.054310	journal	November 2015
Pairing fluctuations in rapidly rotating nuclei Shimizu, Y. R.; Garrett, J. D.; Broglia, R. A. Reviews of Modern Physics, Vol. 61, Issue 1 https://doi.org/10.1103/RevModPhys.61.131	journal	January 1989
Nuclear effective forces and isotope shifts Reinhard, P. -G.; Flocard, H. Nuclear Physics A, Vol. 584, Issue 3 https://doi.org/10.1016/0375-9474(94)00770-N	journal	February 1995
Charge radii and structural evolution in Sr, Zr, and Mo isotopes Rodríguez-Guzmán, R.; Sarriguren, P.; Robledo, L. M. Physics Letters B, Vol. 691, Issue 4 https://doi.org/10.1016/j.physletb.2010.06.035	journal	August 2010
Search for octupole-deformed actinium isotopes using resonance ionization spectroscopy Verstraelen, E.; Teigelhöfer, A.; Ryssens, W. Physical Review C, Vol. 100, Issue 4 https://doi.org/10.1103/PhysRevC.100.044321	journal	October 2019
Nuclear charge radii: density functional theory meets Bayesian neural networks Utama, R.; Chen, Wei-Chia; Piekarewicz, J. Journal of Physics G: Nuclear and Particle Physics, Vol. 43, Issue 11 https://doi.org/10.1088/0954-3899/43/11/114002	journal	October 2016
Octupole deformation in the ground states of even-even nuclei: A global analysis within the covariant density functional theory Agbemava, S. E.; Afanasjev, A. V.; Ring, P. Physical Review C, Vol. 93, Issue 4 https://doi.org/10.1103/PhysRevC.93.044304	journal	April 2016
Landscape of pear-shaped even-even nuclei Cao, Yuchen; Agbemava, S. E.; Afanasjev, A. V. Physical Review C, Vol. 102, Issue 2 https://doi.org/10.1103/PhysRevC.102.024311	journal	August 2020
Nuclear isotope shifts within the local energy-density functional approach Fayans, S. A.; Tolokonnikov, S. V.; Trykov, E. L. Nuclear Physics A, Vol. 676, Issue 1-4 https://doi.org/10.1016/S0375-9474(00)00192-5	journal	August 2000
Toward a global description of nuclear charge radii: Exploring the Fayans energy density functional Reinhard, P. -G.; Nazarewicz, W. Physical Review C, Vol. 95, Issue 6 https://doi.org/10.1103/PhysRevC.95.064328	journal	June 2017
Novel ansatz for charge radii in density functional theories An, Rong; Geng, Li-Sheng; Zhang, Shi-Sheng Physical Review C, Vol. 102, Issue 2 https://doi.org/10.1103/PhysRevC.102.024307	journal	August 2020
Implications of PREX-2 on the Equation of State of Neutron-Rich Matter Reed, Brendan T.; Fattoyev, F. J.; Horowitz, C. J. Physical Review Letters, Vol. 126, Issue 17 https://doi.org/10.1103/PhysRevLett.126.172503	journal	April 2021
Accurate Determination of the Neutron Skin Thickness of ${}^{208}{Pb}$ through Parity-Violation in Electron Scattering Adhikari, D.; Albataineh, H.; Androic, D. Physical Review Letters, Vol. 126, Issue 17 https://doi.org/10.1103/PhysRevLett.126.172502	journal	April 2021
Proton density polarization of the doubly magic 40Ca core in 48Ca and EoS parameters Zenihiro, Juzo; Uesaka, Tomohiro; Sagawa, Hiroyuki Progress of Theoretical and Experimental Physics, Vol. 2021, Issue 2 https://doi.org/10.1093/ptep/ptab001	journal	January 2021
Relativistic nuclear energy density functionals: Adjusting parameters to binding energies Nikšić, T.; Vretenar, D.; Ring, P. Physical Review C, Vol. 78, Issue 3 https://doi.org/10.1103/PhysRevC.78.034318	journal	September 2008
Neutron-skin thickness of ²⁰⁸ Pb from the energy of the anti-analogue giant dipole resonance Krasznahorkay, A.; Paar, N.; Vretenar, D. Physica Scripta, Vol. T154 https://doi.org/10.1088/0031-8949/2013/T154/014018	journal	May 2013
Nuclear equation of state from ground and collective excited state properties of nuclei Roca-Maza, X.; Paar, N. Progress in Particle and Nuclear Physics, Vol. 101 https://doi.org/10.1016/j.ppnp.2018.04.001	journal	July 2018
Charge radii and electromagnetic moments of ${}^{195 - 211}{At}$ Cubiss, J. G.; Barzakh, A. E.; Seliverstov, M. D. Physical Review C, Vol. 97, Issue 5 https://doi.org/10.1103/PhysRevC.97.054327	journal	May 2018
An update on droplet-model charge distributions Myers, William D.; Schmidt, Karl-Heinz Nuclear Physics A, Vol. 410, Issue 1 https://doi.org/10.1016/0375-9474(83)90401-3	journal	November 1983
Global microscopic calculations of ground-state spins and parities for odd-mass nuclei Bonneau, L.; Quentin, P.; Möller, P. Physical Review C, Vol. 76, Issue 2 https://doi.org/10.1103/PhysRevC.76.024320	journal	August 2007
New parametrization for the Lagrangian density of relativistic mean field theory Lalazissis, G. A.; König, J.; Ring, P. Physical Review C, Vol. 55, Issue 1 https://doi.org/10.1103/PhysRevC.55.540	journal	January 1997
Unexpectedly large charge radii of neutron-rich calcium isotopes Garcia Ruiz, R. F.; Bissell, M. L.; Blaum, K. Nature Physics, Vol. 12, Issue 6 https://doi.org/10.1038/nphys3645	journal	February 2016
Impact of spin-orbit currents on the electroweak skin of neutron-rich nuclei Horowitz, C. J.; Piekarewicz, J. Physical Review C, Vol. 86, Issue 4 https://doi.org/10.1103/PhysRevC.86.045503	journal	October 2012
A microscopic calculation of the collective potential and mass in Hg-isotopes Girod, M.; Reinhard, P. G. Physics Letters B, Vol. 117, Issue 1-2 https://doi.org/10.1016/0370-2693(82)90861-9	journal	November 1982
Self-consistent calculation of charge radii of Pb isotopes Tajima, N.; Bonche, P.; Flocard, H. Nuclear Physics A, Vol. 551, Issue 3 https://doi.org/10.1016/0375-9474(93)90456-8	journal	January 1993

Similar Records

Charge radii, moments, and masses of mercury isotopes across the

N = 126

shell closure

Journal Article · Tue Nov 30 00:00:00 EST 2021 · Physical Review C · OSTI ID:1979839

Day Goodacre, T.; Afanasjev, A. V.; Barzakh, A. E.; +48 more

Laser Spectroscopy of Neutron-Rich

{}^{207, 208}{Hg}

Isotopes: Illuminating the Kink and Odd-Even Staggering in Charge Radii across the

N = 126

Shell Closure

Journal Article · Fri Jan 22 00:00:00 EST 2021 · Physical Review Letters · OSTI ID:1979839

Day Goodacre, T.; Afanasjev, A. V.; Barzakh, A. E.; +41 more

Global study of quadrupole correlation effects

Journal Article · Wed Mar 15 00:00:00 EST 2006 · Physical Review. C, Nuclear Physics · OSTI ID:1979839

Bender, M; Bertsch, G F; Heenen, P -H

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Physics
nuclear charge distribution
nuclear density functional theory
nucleon distribution

Title: Charge radii in covariant density functional theory: A global view

Citation Formats

References (106)

Similar Records

Related Subjects