N=50 Core Excited States Studied in the 96Pd Nucleus
(2012) In Physical Review C (Nuclear Physics) 86(1).- Abstract
- The four-proton hole Pd-96 neighbor of the doubly-magic Sn-100 nucleus was studied in-beam, using a fusion-evaporation reaction of a Ni-58 beam on a Sc-45 target. States of Pd-96 were established up to an excitation energy of 9707 keV. A core-excited odd-parity isomer with T-1/2 = 37.7(1.1) ns was identified. Shell model calculations were performed in four different model spaces. Even-parity states of Pd-96 are very well reproduced in large-scale shell model (LSSM) calculations in which excitations are allowed of up to five g(9/2) protons and neutrons across the N = Z = 50 gap, to the g(7/2), d(5/2), d(3/2), and s(1/2) orbitals. The odd-parity isomer can be only qualitatively interpreted though, employing calculation in the full fpg shell... (More)
- The four-proton hole Pd-96 neighbor of the doubly-magic Sn-100 nucleus was studied in-beam, using a fusion-evaporation reaction of a Ni-58 beam on a Sc-45 target. States of Pd-96 were established up to an excitation energy of 9707 keV. A core-excited odd-parity isomer with T-1/2 = 37.7(1.1) ns was identified. Shell model calculations were performed in four different model spaces. Even-parity states of Pd-96 are very well reproduced in large-scale shell model (LSSM) calculations in which excitations are allowed of up to five g(9/2) protons and neutrons across the N = Z = 50 gap, to the g(7/2), d(5/2), d(3/2), and s(1/2) orbitals. The odd-parity isomer can be only qualitatively interpreted though, employing calculation in the full fpg shell model space, with just one particle-hole core excitation. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2979282
- author
- organization
- publishing date
- 2012
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C (Nuclear Physics)
- volume
- 86
- issue
- 1
- article number
- 014318
- publisher
- American Physical Society
- external identifiers
-
- wos:000306469700003
- scopus:84864401996
- ISSN
- 0556-2813
- DOI
- 10.1103/PhysRevC.86.014318
- language
- English
- LU publication?
- yes
- id
- fac60253-d8fc-4364-b1ab-f2a0c4c603e7 (old id 2979282)
- date added to LUP
- 2016-04-01 13:04:06
- date last changed
- 2022-01-27 17:06:36
@article{fac60253-d8fc-4364-b1ab-f2a0c4c603e7, abstract = {{The four-proton hole Pd-96 neighbor of the doubly-magic Sn-100 nucleus was studied in-beam, using a fusion-evaporation reaction of a Ni-58 beam on a Sc-45 target. States of Pd-96 were established up to an excitation energy of 9707 keV. A core-excited odd-parity isomer with T-1/2 = 37.7(1.1) ns was identified. Shell model calculations were performed in four different model spaces. Even-parity states of Pd-96 are very well reproduced in large-scale shell model (LSSM) calculations in which excitations are allowed of up to five g(9/2) protons and neutrons across the N = Z = 50 gap, to the g(7/2), d(5/2), d(3/2), and s(1/2) orbitals. The odd-parity isomer can be only qualitatively interpreted though, employing calculation in the full fpg shell model space, with just one particle-hole core excitation.}}, author = {{Palacz, M. and Nyberg, J. and Grawe, H. and Sieja, K. and de Angelis, G. and Bednarczyk, P. and Blazhev, A. and Curien, D. and Dombradi, Z. and Dorvaux, O. and Ekman, Jörgen and Galkowski, J. and Gorska, M. and Iwanicki, J. and Jaworski, G. and Kownacki, J. and Ljungvall, J. and Moszynski, M. and Nowacki, F. and Rudolph, Dirk and Sohler, D. and Wolski, D. and Zieblinski, M.}}, issn = {{0556-2813}}, language = {{eng}}, number = {{1}}, publisher = {{American Physical Society}}, series = {{Physical Review C (Nuclear Physics)}}, title = {{N=50 Core Excited States Studied in the 96Pd Nucleus}}, url = {{https://lup.lub.lu.se/search/files/3142292/4067302.pdf}}, doi = {{10.1103/PhysRevC.86.014318}}, volume = {{86}}, year = {{2012}}, }