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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
2014-02-03 10:00:14
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2017-05-07 04:23:17
@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},
  volume       = {321},
  year         = {1994},
}