SHAPE EVOLUTION IN HEAVIEST STABLE EVEN-EVEN MOLYBDENUM ISOTOPES STUDIED VIA COULOMB EXCITATION

Author:

WRZOSEK-LIPSKA K.1,ZIELIŃSKA M.1,HADYŃSKA-KLȨK K.12,HATSUKAWA Y.3,IWANICKI J.1,KATAKURA J.3,KISIELIŃSKI M.14,KOIZUMI M.3,KOWALCZYK M.12,KUSAKARI H.5,MATSUDA M.3,MORIKAWA T.5,NAPIORKOWSKI P. J.1,OSA A.3,OSHIMA M.3,PIȨTAK D.16,PRÓCHNIAK L.7,SHIZUMA T.3,SREBRNY J.1,SUGAWARA M.8,TOH Y.3

Affiliation:

1. Heavy Ion Laboratory, University of Warsaw, Pasteura 5a, 02-093 Warsaw, Poland

2. Institute of Experimental Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland

3. Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan

4. Soltan Institute for Nuclear Studies, Swierk, Poland

5. Chiba University, Inage-ku, Chiba 263-8522, Japan

6. Institute of Radioelectronics, Warsaw University of Technology, Nowowiejska 15/19, 00-665 Warsaw, Poland

7. Department of Theoretical Physics, Institute of Physics, Maria Curie-Sklodowska University, 20-031 Lublin, Poland

8. Chiba Institute of Technology, Narashino, Chiba 275-8601, Japan

Abstract

The quadrupole shape evolution in heaviest stable Mo isotopes is studied in terms of the shape coexistence phenomenon occurrence in this region of nuclear chart. Quadrupole deformation parameters of the 96,98,100 Mo isotopes in the low-lying (ground and excited) 0+ states were deduced using Coulomb excitation method. In all cases rich sets of electromagnetic reduced matrix elements were determined using the GOSIA code and then analysed using the Quadrupole Sum Rules formalism. Discussion of the experimental results in comparison with the predictions of microscopic calculations within the general quadrupole collective Bohr Hamiltonian model is presented for 100 Mo .

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Cited by 8 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Shape isomeric states effects on the giant monopole resonances in even-even molybdenum isotopes;The European Physical Journal A;2024-05-21

2. Coulomb excitation of Mo96;Physical Review C;2023-12-19

3. Nuclear Data Sheets for A=100;Nuclear Data Sheets;2021-02

4. Nuclear shape evolution and shape coexistence in Zr and Mo isotopes;The European Physical Journal A;2021-01

5. Nuclear Data Sheets for A=98;Nuclear Data Sheets;2020-02

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