J
J. Nyberg
Researcher at Niels Bohr Institute
Publications - 32
Citations - 541
J. Nyberg is an academic researcher from Niels Bohr Institute. The author has contributed to research in topics: Neutron & Spin states. The author has an hindex of 11, co-authored 32 publications receiving 519 citations.
Papers
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Journal ArticleDOI
Interplay between proton and neutron S-bands in the Xe-Ba-Ce-region
Ramon Wyss,A. Granderath,Ragnar Bengtsson,P. von Brentano,A. Dewald,A. Gelberg,A. Gizon,J. Gizon,Sotirios Harissopulos,A. Johnson,W. Lieberz,Witold Nazarewicz,J. Nyberg,K. Schiffer +13 more
TL;DR: In this paper, two-quasiparticle bands of positive parity (S-bands) in even-even nuclei in the Xe-Ba-Ce region are systematically examined.
Journal ArticleDOI
A 2π neutron and γ-ray multiplicity filter for the NORDBALL detection system
TL;DR: In this paper, a 2π neutron and γ-ray multiplicity filter designed as a part of the NORDBALL detection system is described, which consists of ten hexagon and six pentagon shaped detectors filled with BC501 liquid scintillator.
Journal ArticleDOI
Angular distribution of photons from the delay of the GDR in hot and rotating light Yb nuclei from exclusive experiments
A. Maj,J.J. Gaardhøje,A. Atac,S. Mitarai,J. Nyberg,Ari Virtanen,A. Bracco,F. Camera,Benedicte Million,M. Pignanelli +9 more
TL;DR: In this paper, the angular distributions of photons associated with the damping of excited-state giant dipole resonances (GDR) in hot and rotating 161,162 Yb nuclei have been measured in exclusive experiments using the HECTOR array.
Journal ArticleDOI
Signature inversion in 120Cs: Evidence for a residual pn interaction
Bo Cederwall,F. Lidén,A. Johnson,L. Hildingsson,Ramon Wyss,B. Fant,S. Juutinen,P. Ahonen,S. Mitarai,J. Mukai,J. Nyberg,Ingemar Ragnarsson,P.B. Semmes +12 more
TL;DR: In this article, high-spin states have been observed in the odd-odd isotope 120C in 32S-induced reactions and the previously known band was extended to higher spin and several new bands were identified.
Journal ArticleDOI
Lifetimes of yrast states in 110Cd
M. Piiparinen,M. Piiparinen,R. Julin,S. Juutinen,Ari Virtanen,P. Ahonen,Claes Fahlander,J. Hattula,A. Lampinen,T. Lönnroth,A. Maj,S. Mitarai,D. Müller,J. Nyberg,A. Pakkanen,M. Sugawara,I. Thorslund,S. Törmänen +17 more
TL;DR: In this paper, the lifetime limits of 20 yrast levels in 110 Cd have been measured using the recoil distance method and the NORDBALL array of Compton-suppressed Ge detectors.