N=50 Core Excited States Studied in the 96Pd Nucleus

Palacz, M.; Nyberg, J.; Grawe, H.; Sieja, K.; de Angelis, G.; Bednarczyk, P.; Blazhev, A.; Curien, D.; Dombradi, Z.; Dorvaux, O.; Ekman, Jörgen; Galkowski, J.; Gorska, M.; Iwanicki, J.; Jaworski, G.; Kownacki, J.; Ljungvall, J.; Moszynski, M.; Nowacki, F.; Rudolph, Dirk; Sohler, D.; Wolski, D.; Zieblinski, M.

N=50 Core Excited States Studied in the 96Pd Nucleus

Mark

Palacz, M. ; Nyberg, J. ; Grawe, H. ; Sieja, K. ; de Angelis, G. ; Bednarczyk, P. ; Blazhev, A. ; Curien, D. ; Dombradi, Z. and Dorvaux, O. , et al. (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

Palacz, M. ; Nyberg, J. ; Grawe, H. ; Sieja, K. ; de Angelis, G. ; Bednarczyk, P. ; Blazhev, A. ; Curien, D. ; Dombradi, Z. and Dorvaux, O. , et al. (More)

Palacz, M. ; Nyberg, J. ; Grawe, H. ; Sieja, K. ; de Angelis, G. ; Bednarczyk, P. ; Blazhev, A. ; Curien, D. ; Dombradi, Z. ; Dorvaux, O. ; Ekman, Jörgen ^LU ; Galkowski, J. ; Gorska, M. ; Iwanicki, J. ; Jaworski, G. ; Kownacki, J. ; Ljungvall, J. ; Moszynski, M. ; Nowacki, F. ; Rudolph, Dirk ^LU

; Sohler, D. ; Wolski, D. and Zieblinski, M. (Less)

organization

publishing date

2012

type

Contribution to journal

publication status

published

subject

Subatomic Physics

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}},
}

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N=50 Core Excited States Studied in the 96Pd Nucleus