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IN-BEAM SPECTROSCOPY AT THE PROTON-DRIP LINE - FIRST OBSERVATION OF EXCITED-STATES IN SB-106 AND SB-107

SEWERYNIAK, D ; Cederkäll, Joakim LU ; CEDERWALL, B ; BLOMQVIST, J ; FAHLANDER, C ; JOHNSON, A ; NORLIN, LO ; NYBERG, J ; ATAC, A and KEREK, A , et al. (1994) In Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics 321(4). p.323-328
Abstract
Neutron deficient nuclei close to Sn-100 have been investigated in-beam using the NORDBALL detector array. A target of Fe-54 was bombarded with a beam of Ni-58 at 270 MeV. Evaporation residues were identified by detecting protons and alpha particles in a 4 pi charged particle multi-detector set-up and neutrons in a 1 pi neutron detector wall in coincidence with gamma rays. Excited states of the proton drip line nucleus Sb-106 and of Sb-107 were identified for the first time. The yrast level schemes constructed from gamma-gamma-particle coincidence and gamma-gamma angular correlation analysis are presented and discussed within the framework of the nuclear shell model.
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publishing date
type
Contribution to journal
publication status
published
subject
in
Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics
volume
321
issue
4
pages
323 - 328
publisher
Elsevier
external identifiers
  • wos:A1994MW18500005
  • scopus:0000195413
ISSN
0370-2693
DOI
10.1016/0370-2693(94)90250-X
language
English
LU publication?
no
id
ffaa8ad7-62d8-4ec9-ba22-f5848dc57873 (old id 4283086)
date added to LUP
2016-04-01 17:03:51
date last changed
2025-10-14 10:49:00
@article{ffaa8ad7-62d8-4ec9-ba22-f5848dc57873,
  abstract     = {{Neutron deficient nuclei close to Sn-100 have been investigated in-beam using the NORDBALL detector array. A target of Fe-54 was bombarded with a beam of Ni-58 at 270 MeV. Evaporation residues were identified by detecting protons and alpha particles in a 4 pi charged particle multi-detector set-up and neutrons in a 1 pi neutron detector wall in coincidence with gamma rays. Excited states of the proton drip line nucleus Sb-106 and of Sb-107 were identified for the first time. The yrast level schemes constructed from gamma-gamma-particle coincidence and gamma-gamma angular correlation analysis are presented and discussed within the framework of the nuclear shell model.}},
  author       = {{SEWERYNIAK, D and Cederkäll, Joakim and CEDERWALL, B and BLOMQVIST, J and FAHLANDER, C and JOHNSON, A and NORLIN, LO and NYBERG, J and ATAC, A and KEREK, A and KOWNACKI, J and WYSS, R and ADAMIDES, E and GRAWE, H and IDEGUCHI, E and JULIN, R and JUUTINEN, S and KARCZMARCZYK, W and MITARAI, S and PIIPARINEN, M and SCHUBART, R and SLETTEN, G and TORMANEN, S and VIRTANEN, A}},
  issn         = {{0370-2693}},
  language     = {{eng}},
  number       = {{4}},
  pages        = {{323--328}},
  publisher    = {{Elsevier}},
  series       = {{Physics Letters. Section B: Nuclear, Elementary Particle and High-Energy Physics}},
  title        = {{IN-BEAM SPECTROSCOPY AT THE PROTON-DRIP LINE - FIRST OBSERVATION OF EXCITED-STATES IN SB-106 AND SB-107}},
  url          = {{http://dx.doi.org/10.1016/0370-2693(94)90250-X}},
  doi          = {{10.1016/0370-2693(94)90250-X}},
  volume       = {{321}},
  year         = {{1994}},
}