Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit
The electric quadrupole moment of 49Sc was measured by collinear laser spectroscopy at CERN-ISOLDE to be Qs=−0.159(8) eb, and a nearly tenfold improvement in precision was reached for the electromagnetic moments of 47,49Sc. The single-particle behavior and nucleon-nucleon correlations are investigat...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-06-01
|
| Series: | Physics Letters B |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269322001988 |
| _version_ | 1818211829231386624 |
|---|---|
| author | S.W. Bai Á. Koszorús B.S. Hu X.F. Yang J. Billowes C.L. Binnersley M.L. Bissell K. Blaum P. Campbell B. Cheal T.E. Cocolios R.P. de Groote C.S. Devlin K.T. Flanagan R.F. Garcia Ruiz H. Heylen J.D. Holt A. Kanellakopoulos J. Krämer V. Lagaki B. Maaß S. Malbrunot-Ettenauer T. Miyagi R. Neugart G. Neyens W. Nörtershäuser L.V. Rodríguez F. Sommer A.R. Vernon S.J. Wang X.B. Wang S.G. Wilkins Z.Y. Xu C.X. Yuan |
| author_facet | S.W. Bai Á. Koszorús B.S. Hu X.F. Yang J. Billowes C.L. Binnersley M.L. Bissell K. Blaum P. Campbell B. Cheal T.E. Cocolios R.P. de Groote C.S. Devlin K.T. Flanagan R.F. Garcia Ruiz H. Heylen J.D. Holt A. Kanellakopoulos J. Krämer V. Lagaki B. Maaß S. Malbrunot-Ettenauer T. Miyagi R. Neugart G. Neyens W. Nörtershäuser L.V. Rodríguez F. Sommer A.R. Vernon S.J. Wang X.B. Wang S.G. Wilkins Z.Y. Xu C.X. Yuan |
| author_sort | S.W. Bai |
| collection | DOAJ |
| description | The electric quadrupole moment of 49Sc was measured by collinear laser spectroscopy at CERN-ISOLDE to be Qs=−0.159(8) eb, and a nearly tenfold improvement in precision was reached for the electromagnetic moments of 47,49Sc. The single-particle behavior and nucleon-nucleon correlations are investigated with the electromagnetic moments of Z=21 isotopes and N=28 isotones as valence neutrons and protons fill the distinctive 0f7/2 orbit, respectively, located between magic numbers, 20 and 28. The experimental data are interpreted with shell-model calculations using an effective interaction, and ab-initio valence-space in-medium similarity renormalization group calculations based on chiral interactions. These results highlight the sensitivity of nuclear electromagnetic moments to different types of nucleon-nucleon correlations, and establish an important benchmark for further developments of theoretical calculations. |
| first_indexed | 2024-12-12T05:38:43Z |
| format | Article |
| id | doaj.art-0ff247bf61ef410eb5f90cbf9d0a4b2f |
| institution | Directory Open Access Journal |
| issn | 0370-2693 |
| language | English |
| last_indexed | 2024-12-12T05:38:43Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Physics Letters B |
| spelling | doaj.art-0ff247bf61ef410eb5f90cbf9d0a4b2f2022-12-22T00:36:00ZengElsevierPhysics Letters B0370-26932022-06-01829137064Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbitS.W. Bai0Á. Koszorús1B.S. Hu2X.F. Yang3J. Billowes4C.L. Binnersley5M.L. Bissell6K. Blaum7P. Campbell8B. Cheal9T.E. Cocolios10R.P. de Groote11C.S. Devlin12K.T. Flanagan13R.F. Garcia Ruiz14H. Heylen15J.D. Holt16A. Kanellakopoulos17J. Krämer18V. Lagaki19B. Maaß20S. Malbrunot-Ettenauer21T. Miyagi22R. Neugart23G. Neyens24W. Nörtershäuser25L.V. Rodríguez26F. Sommer27A.R. Vernon28S.J. Wang29X.B. Wang30S.G. Wilkins31Z.Y. Xu32C.X. Yuan33School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, ChinaKU Leuven, Instituut voor Kern- en Stralingsfysica, B-3001 Leuven, Belgium; Oliver Lodge Laboratory, Oxford Street, University of Liverpool, Liverpool, L69 7ZE, United KingdomTRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada; School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, ChinaSchool of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China; Corresponding author.School of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, United KingdomSchool of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, United KingdomSchool of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, United KingdomMax-Planck-Institut für Kernphysik, D-69117 Heidelberg, GermanySchool of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, United KingdomOliver Lodge Laboratory, Oxford Street, University of Liverpool, Liverpool, L69 7ZE, United KingdomKU Leuven, Instituut voor Kern- en Stralingsfysica, B-3001 Leuven, BelgiumDepartment of Physics, University of Jyväskylä, PB 35(YFL) FIN-40351 Jyväskylä, FinlandOliver Lodge Laboratory, Oxford Street, University of Liverpool, Liverpool, L69 7ZE, United KingdomSchool of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, United Kingdom; Photon Science Institute Alan Turing Building, University of Manchester, Manchester M13 9PY, United KingdomMassachusetts Institute of Technology, Cambridge, MA, USA; Experimental Physics Department, CERN, CH-1211 Geneva 23, SwitzerlandExperimental Physics Department, CERN, CH-1211 Geneva 23, SwitzerlandTRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, Canada; Department of Physics, McGill University, 3600 Rue University, Montréal, QC H3A 2T8, CanadaKU Leuven, Instituut voor Kern- en Stralingsfysica, B-3001 Leuven, BelgiumInstitut für Kernphysik, TU Darmstadt, D-64289 Darmstadt, GermanyExperimental Physics Department, CERN, CH-1211 Geneva 23, SwitzerlandInstitut für Kernphysik, TU Darmstadt, D-64289 Darmstadt, GermanyExperimental Physics Department, CERN, CH-1211 Geneva 23, SwitzerlandTRIUMF, 4004 Wesbrook Mall, Vancouver, BC V6T 2A3, CanadaMax-Planck-Institut für Kernphysik, D-69117 Heidelberg, Germany; Institut für Kernchemie, Universität Mainz, D-55128 Mainz, GermanyKU Leuven, Instituut voor Kern- en Stralingsfysica, B-3001 Leuven, Belgium; Experimental Physics Department, CERN, CH-1211 Geneva 23, SwitzerlandInstitut für Kernphysik, TU Darmstadt, D-64289 Darmstadt, GermanyMax-Planck-Institut für Kernphysik, D-69117 Heidelberg, Germany; Experimental Physics Department, CERN, CH-1211 Geneva 23, Switzerland; Institute de Physique Nucléaire, CNRS-IN2P3, Université Paris-Sud,Université Paris-Saclay, 91406 Orsay, FranceInstitut für Kernphysik, TU Darmstadt, D-64289 Darmstadt, GermanySchool of Physics and Astronomy, The University of Manchester, Manchester M13 9PL, United KingdomSchool of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, ChinaSchool of Science, Huzhou University, Huzhou 313000, ChinaEngineering Department, CERN, CH-1211 Geneva 23, SwitzerlandKU Leuven, Instituut voor Kern- en Stralingsfysica, B-3001 Leuven, BelgiumSino-French Institute of Nuclear Engineering and Technology, Sun Yat-Sen University, Zhuhai, 519082, Guangdong, ChinaThe electric quadrupole moment of 49Sc was measured by collinear laser spectroscopy at CERN-ISOLDE to be Qs=−0.159(8) eb, and a nearly tenfold improvement in precision was reached for the electromagnetic moments of 47,49Sc. The single-particle behavior and nucleon-nucleon correlations are investigated with the electromagnetic moments of Z=21 isotopes and N=28 isotones as valence neutrons and protons fill the distinctive 0f7/2 orbit, respectively, located between magic numbers, 20 and 28. The experimental data are interpreted with shell-model calculations using an effective interaction, and ab-initio valence-space in-medium similarity renormalization group calculations based on chiral interactions. These results highlight the sensitivity of nuclear electromagnetic moments to different types of nucleon-nucleon correlations, and establish an important benchmark for further developments of theoretical calculations.http://www.sciencedirect.com/science/article/pii/S0370269322001988Collinear laser spectroscopyElectromagnetic momentsNucleon-nucleon correlationAb-initio calculation |
| spellingShingle | S.W. Bai Á. Koszorús B.S. Hu X.F. Yang J. Billowes C.L. Binnersley M.L. Bissell K. Blaum P. Campbell B. Cheal T.E. Cocolios R.P. de Groote C.S. Devlin K.T. Flanagan R.F. Garcia Ruiz H. Heylen J.D. Holt A. Kanellakopoulos J. Krämer V. Lagaki B. Maaß S. Malbrunot-Ettenauer T. Miyagi R. Neugart G. Neyens W. Nörtershäuser L.V. Rodríguez F. Sommer A.R. Vernon S.J. Wang X.B. Wang S.G. Wilkins Z.Y. Xu C.X. Yuan Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit Physics Letters B Collinear laser spectroscopy Electromagnetic moments Nucleon-nucleon correlation Ab-initio calculation |
| title | Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit |
| title_full | Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit |
| title_fullStr | Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit |
| title_full_unstemmed | Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit |
| title_short | Electromagnetic moments of scandium isotopes and N = 28 isotones in the distinctive 0f7/2 orbit |
| title_sort | electromagnetic moments of scandium isotopes and n 28 isotones in the distinctive 0f7 2 orbit |
| topic | Collinear laser spectroscopy Electromagnetic moments Nucleon-nucleon correlation Ab-initio calculation |
| url | http://www.sciencedirect.com/science/article/pii/S0370269322001988 |
| work_keys_str_mv | AT swbai electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT akoszorus electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT bshu electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT xfyang electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT jbillowes electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT clbinnersley electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT mlbissell electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT kblaum electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT pcampbell electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT bcheal electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT tecocolios electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT rpdegroote electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT csdevlin electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT ktflanagan electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT rfgarciaruiz electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT hheylen electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT jdholt electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT akanellakopoulos electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT jkramer electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT vlagaki electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT bmaaß electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT smalbrunotettenauer electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT tmiyagi electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT rneugart electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT gneyens electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT wnortershauser electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT lvrodriguez electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT fsommer electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT arvernon electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT sjwang electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT xbwang electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT sgwilkins electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT zyxu electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit AT cxyuan electromagneticmomentsofscandiumisotopesandn28isotonesinthedistinctive0f72orbit |