The g-factors of isomeric states in127, 128Xe

T. Lönnroth; S. Vajda; O. C. Kistner; M. H. Rafailovich

doi:10.1007/BF01421257

The g-factors of isomeric states in^{127, 128}Xe

T. Lönnroth
, S. Vajda
, O. C. Kistner
, M. H. Rafailovich

Materials Science and Engineering

Stony Brook University

Stony Brook University
Brookhaven National Laboratory

Research output: Contribution to journal › Article › peer-review

73 Scopus citations

Abstract

Excited states in^{127, 128}Xe were populated in the reaction⁹Be+¹²²Sn at E_lab=38 MeV. The de-excitation of the isomeric states 7/2⁺ in¹²⁷Xe and 8^- in¹²⁸Xe was studied using angular distribution and TDPAD methods on molten¹²²Sn targets. The results are {Mathematical expression} The experimental g-factors suggest the main configurations vg_7/2 and vh_11/2g_7/2 for the isomeric states. Detailed analysis of the combined information from g-factors and transition rates set stringent limits on the admixtures of the wave functions. The quasirotational bands built on the two-quasiparticle 6^- and 10⁺ states are extended to higher spins, (14^-) and (16⁺), respectively, and their structures are analyzed within the framework of the Interacting Boson Model.

Original language	English
Pages (from-to)	215-223
Number of pages	9
Journal	European Physical Journal A
Volume	317
Issue number	2
DOIs	https://doi.org/10.1007/BF01421257
State	Published - Jun 1984

Access to Document

10.1007/BF01421257

Cite this

@article{ab23e28b168646bf94f2ededaeaeb9aa,

title = "The g-factors of isomeric states in127, 128Xe",

abstract = "Excited states in127, 128Xe were populated in the reaction9Be+122Sn at Elab=38 MeV. The de-excitation of the isomeric states 7/2+ in127Xe and 8- in128Xe was studied using angular distribution and TDPAD methods on molten122Sn targets. The results are \{Mathematical expression\} The experimental g-factors suggest the main configurations vg7/2 and vh11/2g7/2 for the isomeric states. Detailed analysis of the combined information from g-factors and transition rates set stringent limits on the admixtures of the wave functions. The quasirotational bands built on the two-quasiparticle 6- and 10+ states are extended to higher spins, (14-) and (16+), respectively, and their structures are analyzed within the framework of the Interacting Boson Model.",

author = "T. L{\"o}nnroth and S. Vajda and Kistner, \{O. C.\} and Rafailovich, \{M. H.\}",

year = "1984",

month = jun,

doi = "10.1007/BF01421257",

language = "English",

volume = "317",

pages = "215--223",

journal = "European Physical Journal A",

issn = "1434-6001",

publisher = "Springer",

number = "2",

}

TY - JOUR

T1 - The g-factors of isomeric states in127, 128Xe

AU - Lönnroth, T.

AU - Vajda, S.

AU - Kistner, O. C.

AU - Rafailovich, M. H.

PY - 1984/6

Y1 - 1984/6

N2 - Excited states in127, 128Xe were populated in the reaction9Be+122Sn at Elab=38 MeV. The de-excitation of the isomeric states 7/2+ in127Xe and 8- in128Xe was studied using angular distribution and TDPAD methods on molten122Sn targets. The results are {Mathematical expression} The experimental g-factors suggest the main configurations vg7/2 and vh11/2g7/2 for the isomeric states. Detailed analysis of the combined information from g-factors and transition rates set stringent limits on the admixtures of the wave functions. The quasirotational bands built on the two-quasiparticle 6- and 10+ states are extended to higher spins, (14-) and (16+), respectively, and their structures are analyzed within the framework of the Interacting Boson Model.

AB - Excited states in127, 128Xe were populated in the reaction9Be+122Sn at Elab=38 MeV. The de-excitation of the isomeric states 7/2+ in127Xe and 8- in128Xe was studied using angular distribution and TDPAD methods on molten122Sn targets. The results are {Mathematical expression} The experimental g-factors suggest the main configurations vg7/2 and vh11/2g7/2 for the isomeric states. Detailed analysis of the combined information from g-factors and transition rates set stringent limits on the admixtures of the wave functions. The quasirotational bands built on the two-quasiparticle 6- and 10+ states are extended to higher spins, (14-) and (16+), respectively, and their structures are analyzed within the framework of the Interacting Boson Model.

UR - https://www.scopus.com/pages/publications/0001018918

U2 - 10.1007/BF01421257

DO - 10.1007/BF01421257

M3 - Article

SN - 1434-6001

VL - 317

SP - 215

EP - 223

JO - European Physical Journal A

JF - European Physical Journal A

IS - 2

ER -

The g-factors of isomeric states in^{127, 128}Xe

Abstract

Access to Document

Other files and links

Fingerprint

Cite this