Pith. sign in

REVIEW

In-beam gamma-ray spectroscopy of 35Mg and 33Na

Not yet reviewed by Pith; the record is open.

Re-run · record.json Download PDF Read on arXiv ↗

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

arxiv 1103.2413 v2 pith:JHRJTXDF submitted 2011-03-12 nucl-ex nucl-th

A. Gade , D. Bazin , B.A. Brown , C.M. Campbell , J.M. Cook , S. Ettenauer , T. Glasmacher , K.W. Kemper
show 7 more authors
S. McDaniel A. Obertelli T. Otsuka A. Ratkiewicz J. R. Terry Y. Utsuno D. Weisshaar
This is my paper
classification nucl-exnucl-th
keywords gamma-raybeamstatesaroundbandcalculationscascadeclose-to-ideal
verification ladder T0 review T1 audit T2 compute T3 formal
0 comments
read the original abstract

Excited states in the very neutron-rich nuclei 35Mg and 33Na were populated in the fragmentation of a 38Si projectile beam on a Be target at 83 MeV/u beam energy. We report on the first observation of gamma-ray transitions in 35Mg, the odd-N neighbor of 34Mg and 36Mg, which are known to be part of the "Island of Inversion" around N = 20. The results are discussed in the framework of large- scale shell-model calculations. For the A = 3Z nucleus 33Na, a new gamma-ray transition was observed that is suggested to complete the gamma-ray cascade 7/2+ --> 5/2+ --> 3/2+ gs connecting three neutron 2p-2h intruder states that are predicted to form a close-to-ideal K = 3/2 rotational band in the strong-coupling limit.

Discussion (0). Sign in to comment.

Pith tools