Open AccessLevel Scheme of 102In first observed
Author(s) -
Emmanuel D. Adamides,
D. Seweryniak,
B. Cederwal,
J. Nyberg,
C. Fahlander,
A. Jonson,
A. Kerek,
J. Kownacki,
L. O. Norlin,
A. Ataç,
J. Blomqvist,
H. Grawe,
E. Ideauchi,
R. Julin,
S. Juutinen,
W. Karczmarczyk,
S. Mitarai,
M. Piiparinen,
R. Schubart,
G. Sletten,
S. Toermaegen,
A. Virtanen
Publication year - 2019
Publication title -
hnps advances in nuclear physics
Language(s) - English
Resource type - Journals
eISSN - 2654-0088
pISSN - 2654-007X
DOI - 10.12681/hnps.2389
Subject(s) - coincidence , scintillator , physics , excited state , nuclear physics , neutron , beam (structure) , detector , atomic physics , alpha particle , decay scheme , particle (ecology) , optics , gamma ray , medicine , oceanography , alternative medicine , pathology , geology
Neutron deficient nuclei close to 100Sn have been investigated in-beam by particle and γ-ray spectroscopic methods using the NORDBALL detector array following the bombartment of a 54Fe target with a beam of 270 MeV 58Ni. Protons and α particles were identified with a 4π ΔΕ-type Si-multidetector and neutrons with a 1π liquid-scintillator-detectorassembly placed in the forward derection. Excited states of 102In were identified for the first time. The level scheme constructed from γ-γ-particle-coincidence and γ angular correlations is discussed and compared to the structure of neighboring nuclei in the framework of the nuclear shell model.