First observation of the decay of a 15− seniority v=4 isomer in Sn128
Clicks: 7
ID: 268126
2011
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Steady Performance
1.8
/100
7 views
1 readers
AI Quality Assessment
Not analyzed
Readership in this journal
SteadyRanked #81 of 81 articles by views in physical review c
Most read
Least read
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
Isomeric states in the semimagic ${}^{128\ensuremath{-}130}$Sn isotopes were populated in the fragmentation of a $^{136}\mathrm{Xe}$ beam on a $^{9}\mathrm{Be}$ target at an energy of 750 $A\ifmmode\cdot\else\textperiodcentered\fi{}$MeV. The decay of an isomeric state in $^{128}\mathrm{Sn}$ at an excitation energy of 4098 keV has been observed. Its half live has been determined to be ${T}_{1/2}=220(30)$ ns from the time distributions of the delayed $\ensuremath{\gamma}$ rays emitted in its decay. $\ensuremath{\gamma}\ensuremath{\gamma}$ coincidence relations were analyzed in order to establish the decay pattern of the newly established state toward the known (7${}^{\ensuremath{-}}$) and (10${}^{+}$) isomers at excitation energies of 2092 and 2492 keV, respectively. Based on a comparison with results of state-of-the-art shell-model calculations the new isomeric state is proposed to have the $\ensuremath{\nu}{h}_{11/2}^{\ensuremath{-}3}{d}_{3/2}^{\ensuremath{-}1}$ configuration with the four neutron holes in $^{132}\mathrm{Sn}$ maximally aligned to a total spin of ${I}^{\ensuremath{\pi}}={15}^{\ensuremath{-}}$.
| Reference Key |
2011physicalfirst
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | |
| Journal | physical review c |
| Year | 2011 |
| DOI |
doi:10.1103/PhysRevC.83.044328
|
| URL | |
| Keywords |
|
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.