Present status and future aspects of nuclear structure close to Sn-100 - The OSIRIS, NORDBALL-PEX and EUROBALL collaborations
(1997) In Zeitschrift für Physik A Hadrons and Nuclei 358(2). p.185-190- Abstract
- The present status of experimental approach to Sn-100 in the spectroscopy of excited states is landmarked by the T-z = 3/2 nuclei between (95)pd and In-101 and the T-z = 1 nuclei Pd-94 and Cd-98. The detection limits with Pre-EUROBALL gamma-arrays and ancillary detectors are below the 10(-5) level of the total fusion- evaporation residue cross section. A large scale shell model analysis of the existing data reveals the shell structure at Sn-100, which shows a remarkable similarity to Ni-56. Evidence for an increasing proton-neutron interaction in approaching the N = Z line is deduced from high spin isomers and spherical yrast lines. The effective E2 operator for protons and neutrons and implications for a low lying particle-hole (ph) E2... (More)
- The present status of experimental approach to Sn-100 in the spectroscopy of excited states is landmarked by the T-z = 3/2 nuclei between (95)pd and In-101 and the T-z = 1 nuclei Pd-94 and Cd-98. The detection limits with Pre-EUROBALL gamma-arrays and ancillary detectors are below the 10(-5) level of the total fusion- evaporation residue cross section. A large scale shell model analysis of the existing data reveals the shell structure at Sn-100, which shows a remarkable similarity to Ni-56. Evidence for an increasing proton-neutron interaction in approaching the N = Z line is deduced from high spin isomers and spherical yrast lines. The effective E2 operator for protons and neutrons and implications for a low lying particle-hole (ph) E2 excitation in Sn-100 are discussed. (Less)
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https://lup.lub.lu.se/record/4282712
- author
- publishing date
- 1997
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Zeitschrift für Physik A Hadrons and Nuclei
- volume
- 358
- issue
- 2
- pages
- 185 - 190
- publisher
- Springer
- external identifiers
-
- wos:A1997XQ41500020
- ISSN
- 0939-7922
- DOI
- 10.1007/s002180050302
- language
- English
- LU publication?
- no
- id
- 7ba0e00c-e55b-466d-8ca0-ab490c44f009 (old id 4282712)
- date added to LUP
- 2016-04-01 16:42:24
- date last changed
- 2018-11-21 20:43:35
@article{7ba0e00c-e55b-466d-8ca0-ab490c44f009,
abstract = {The present status of experimental approach to Sn-100 in the spectroscopy of excited states is landmarked by the T-z = 3/2 nuclei between (95)pd and In-101 and the T-z = 1 nuclei Pd-94 and Cd-98. The detection limits with Pre-EUROBALL gamma-arrays and ancillary detectors are below the 10(-5) level of the total fusion- evaporation residue cross section. A large scale shell model analysis of the existing data reveals the shell structure at Sn-100, which shows a remarkable similarity to Ni-56. Evidence for an increasing proton-neutron interaction in approaching the N = Z line is deduced from high spin isomers and spherical yrast lines. The effective E2 operator for protons and neutrons and implications for a low lying particle-hole (ph) E2 excitation in Sn-100 are discussed.},
author = {Grawe, H and Gorska, M and Lipoglavsek, M and Schubart, R and Atac, A and Axelsson, A and Blomqvist, J and Cederkäll, Joakim and deAngelis, G and dePoli, M and Fahlander, C and Johnson, A and Maier, KH and Norlin, LO and Nyberg, J and Foltescu, D and Palacz, M and Persson, J and Rejmund, M and Roth, HA and Shizuma, T and Skeppstedt, O and Sletten, G and Weiszflog, M},
issn = {0939-7922},
language = {eng},
number = {2},
pages = {185--190},
publisher = {Springer},
series = {Zeitschrift für Physik A Hadrons and Nuclei},
title = {Present status and future aspects of nuclear structure close to Sn-100 - The OSIRIS, NORDBALL-PEX and EUROBALL collaborations},
url = {http://dx.doi.org/10.1007/s002180050302},
doi = {10.1007/s002180050302},
volume = {358},
year = {1997},
}