Browsing by Author "P. Bednarczyk"

Now showing 1 - 1 of 1

STRUCTURE OF LOW-SPIN STATES IN45Sc STUDIED VIA COULOMB EXCITATION
(Jagiellonian University, 2024) M. Matejska-Minda; P.J. Napiorkowski; K. Sieja; P. Bednarczyk; T. Abraham; A. Agarwal; I. Ahmed; S. Bhattacharya; R.K. Bhowmik; D.T. Doherty; S. Dutt; K. Hadyńska-Klęk; J. Iwanicki; A. Jhingan; J. Kaur; M. Kicińska-Habior; M. Kisieliński; M. Komorowska; M. Kowalczyk; M. Kumar; R. Kumar; S. Kumar; D. Kumar; A. Maj; T. Marchlewski; P. Matuszczak; V. Nanal; A. Nannini; M. Palacz; R. Palit; L. Próchniak; N.K. Rai; M. Rocchini; M. Saxena; W. Satuła; M. Shuaib; M. Siciliano; A. Sood; J. Srebrny; A. Stolarz; J. Styczeń; T. Trivedi; A.K. Tyagi; B. Wasilewska; H.J. Wollersheim; K. Wrzosek-Lipska; M. Zielińska
The electromagnetic structure of45Sc at low excitation energy was investigated via low-energy Coulomb excitation at the Heavy Ion Laboratory (HIL) of the University of Warsaw and at the Inter-University Accelerator Centre (IUAC) in New Delhi. A set of reduced E2, E3, and M1 matrix elements was extracted from the collected data using the GOSIA code. The reduced transition probability B(E2; 11/2− → 7/2−) has been determined, allowing us to deduce the lifetime of the 11/2− state at 1237 keV. In addition, the upper limit on the reduced transition probability B(E3; 7/2− → 5/2+) has been determined for the first time. New large-scale shell-model and beyond-mean-field calculations were performed to interpret the structure of this nucleus. © 2024 Jagiellonian University. All rights reserved.