Isomeric and high-spin states of Tc94 and the search for yrast isomers near N50

I. Y. Lee; N. R. Johnson; F. K. McGowan; G. R. Young; M. W. Guidry; S. W. Yates

doi:10.1103/PhysRevC.24.293

Isomeric and high-spin states of Tc94 and the search for yrast isomers near N50

I. Y. Lee
, N. R. Johnson
, F. K. McGowan
, G. R. Young
, M. W. Guidry
, S. W. Yates

Chemistry

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

6 Scopus citations

Abstract

A search for isomers in the N50 region has produced no evidence of high-spin yrast isomerism. A new 4.5-ns low-multiplicity isomer has been identified and assigned to Tc94, while the yrast sequence of Tc94 has been established to more than 5 MeV in excitation energy. [NUCLEAR REACTIONS Ge76, Se78(Ne20,xnyp), E=80.9 MeV, Y89, Nb93(B10,xnyp), E=52.0,58.4,62.8 MeV; measured E, I, - prompt and delayed coin, -X coin; deduced levels, t12 of Tc94 isomer, yrast states.]

Original language	English
Pages (from-to)	293-295
Number of pages	3
Journal	Physical Review C - Nuclear Physics
Volume	24
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.24.293
State	Published - 1981

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.24.293

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@article{80387cdc293e4c5a9c543fb4e531f9a4,

title = "Isomeric and high-spin states of Tc94 and the search for yrast isomers near N50",

abstract = "A search for isomers in the N50 region has produced no evidence of high-spin yrast isomerism. A new 4.5-ns low-multiplicity isomer has been identified and assigned to Tc94, while the yrast sequence of Tc94 has been established to more than 5 MeV in excitation energy. [NUCLEAR REACTIONS Ge76, Se78(Ne20,xnyp), E=80.9 MeV, Y89, Nb93(B10,xnyp), E=52.0,58.4,62.8 MeV; measured E, I, - prompt and delayed coin, -X coin; deduced levels, t12 of Tc94 isomer, yrast states.]",

author = "Lee, \{I. Y.\} and Johnson, \{N. R.\} and McGowan, \{F. K.\} and Young, \{G. R.\} and Guidry, \{M. W.\} and Yates, \{S. W.\}",

year = "1981",

doi = "10.1103/PhysRevC.24.293",

language = "English",

volume = "24",

pages = "293--295",

number = "1",

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TY - JOUR

T1 - Isomeric and high-spin states of Tc94 and the search for yrast isomers near N50

AU - Lee, I. Y.

AU - Johnson, N. R.

AU - McGowan, F. K.

AU - Young, G. R.

AU - Guidry, M. W.

AU - Yates, S. W.

PY - 1981

Y1 - 1981

N2 - A search for isomers in the N50 region has produced no evidence of high-spin yrast isomerism. A new 4.5-ns low-multiplicity isomer has been identified and assigned to Tc94, while the yrast sequence of Tc94 has been established to more than 5 MeV in excitation energy. [NUCLEAR REACTIONS Ge76, Se78(Ne20,xnyp), E=80.9 MeV, Y89, Nb93(B10,xnyp), E=52.0,58.4,62.8 MeV; measured E, I, - prompt and delayed coin, -X coin; deduced levels, t12 of Tc94 isomer, yrast states.]

AB - A search for isomers in the N50 region has produced no evidence of high-spin yrast isomerism. A new 4.5-ns low-multiplicity isomer has been identified and assigned to Tc94, while the yrast sequence of Tc94 has been established to more than 5 MeV in excitation energy. [NUCLEAR REACTIONS Ge76, Se78(Ne20,xnyp), E=80.9 MeV, Y89, Nb93(B10,xnyp), E=52.0,58.4,62.8 MeV; measured E, I, - prompt and delayed coin, -X coin; deduced levels, t12 of Tc94 isomer, yrast states.]

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U2 - 10.1103/PhysRevC.24.293

DO - 10.1103/PhysRevC.24.293

M3 - Article

AN - SCOPUS:18244362994

SN - 0556-2813

VL - 24

SP - 293

EP - 295

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

ER -

Isomeric and high-spin states of Tc94 and the search for yrast isomers near N50

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