Search: onr:"swepub:oai:DiVA.org:kth-16847" >
Contrasting behavio...
-
Wyss, RamonKTH,Kärnfysik
(author)
Contrasting behavior in the rotational structure of the T-z=1/2 nuclei Kr-73 and Rb-75 : A possible fingerprint of T=0 neutron-proton pairing correlations
- Article/chapterEnglish2007
Publisher, publication year, extent ...
Numbers
-
LIBRIS-ID:oai:DiVA.org:kth-16847
-
https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-16847URI
-
https://doi.org/10.1103/PhysRevC.76.011301DOI
Supplementary language notes
-
Language:English
-
Summary in:English
Part of subdatabase
Classification
-
Subject category:ref swepub-contenttype
-
Subject category:art swepub-publicationtype
Notes
-
QC 20100525
-
Three different rotational bands have been observed to high spin in Rb-75 using Gammasphere. The structures are similar, but not identical to those found in the neighboring T-z=1/2 nucleus Kr-73. Conventional total Routhian surface (TRS) calculations with T=1 pairing are able to reproduce the rotational bands in Rb-75 with extreme accuracy, but they completely fail in reproducing the spectra and decay pattern of the negative parity bands in Kr-73. Simple qualitative arguments are put forward to show that the decay pattern observed in the negative parity bands in Kr-73 can be accounted for by means of T=0 pair correlations. To further corroborate this scenario, deformation, and pairing self-consistent TRS calculations, including schematic T=1 and T=0 pairing, are performed for the first time indicating the onset of dynamical T=0 pair-correlations at high angular momenta.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
-
Davies, Paul John
(author)
-
Satula, WojtekKTH,Kärnfysik(Swepub:kth)u1x2k9e2
(author)
-
Wadsworth, Robert
(author)
-
KTHKärnfysik
(creator_code:org_t)
Related titles
-
In:Physical Review C. Nuclear Physics76:1, s. 011301-0556-28131089-490X
Internet link
Find in a library
To the university's database