Yrast superdeformed band in 59cu

C. Andreoiu; D. Rudolph; C. E. Svensson; A. V. Afanasjev; J. Dobaczewski; I. Ragnarsson; C. Baktash; J. Eberth; C. Fahlander; D. S. Haslip; D. R. LaFosse; S. D. Paul; D. G. Sarantites; H. G. Thomas; J. C. Waddington; W. Weintraub; J. N. Wilson; C. H. Yu

doi:10.1103/PhysRevC.62.051301

Yrast superdeformed band in ⁵⁹cu

C. Andreoiu
, D. Rudolph
, C. E. Svensson
, A. V. Afanasjev
, J. Dobaczewski
, I. Ragnarsson
, C. Baktash
, J. Eberth
, C. Fahlander
, D. S. Haslip
, D. R. LaFosse
, S. D. Paul
, D. G. Sarantites
, H. G. Thomas
, J. C. Waddington
, W. Weintraub
, J. N. Wilson
, C. H. Yu

Neutrino Research

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

32 Scopus citations

Abstract

High-spin states in ⁵⁹Cu were populated using the fusion-evaporation reactions ²⁸Si+⁴⁰Ca at a beam energy of 125 MeV and ³⁶Ar+²⁸Si at a beam energy of 143 MeV. The Gammasphere array in conjunction with ancillary detector systems allowed for the identification of a superdeformed rotational band in ⁵⁹Cu, which was firmly linked to low-spin yrast states. Using directional correlations of oriented states, a spin-parity assignment of I^π = 25/2⁺ to the band head was possible. The average quadrupole moment of the band is measured to be Q^t = (2.24±0.40) e b. The characteristics of the band are compared to neighboring nuclei and predictions of different mean-field theories.

Original language	English
Article number	051301
Pages (from-to)	513011-513015
Number of pages	5
Journal	Physical Review C - Nuclear Physics
Volume	62
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.62.051301
State	Published - Nov 2000

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Andreoiu, C., Rudolph, D., Svensson, C. E., Afanasjev, A. V., Dobaczewski, J., Ragnarsson, I., Baktash, C., Eberth, J., Fahlander, C., Haslip, D. S., LaFosse, D. R., Paul, S. D., Sarantites, D. G., Thomas, H. G., Waddington, J. C., Weintraub, W., Wilson, J. N., & Yu, C. H. (2000). Yrast superdeformed band in ⁵⁹cu. Physical Review C - Nuclear Physics, 62(5), 513011-513015. Article 051301. https://doi.org/10.1103/PhysRevC.62.051301

@article{1155b15b6c9a4820990d4f8a40bea5ff,

title = "Yrast superdeformed band in 59cu",

abstract = "High-spin states in 59Cu were populated using the fusion-evaporation reactions 28Si+40Ca at a beam energy of 125 MeV and 36Ar+28Si at a beam energy of 143 MeV. The Gammasphere array in conjunction with ancillary detector systems allowed for the identification of a superdeformed rotational band in 59Cu, which was firmly linked to low-spin yrast states. Using directional correlations of oriented states, a spin-parity assignment of Iπ = 25/2+ to the band head was possible. The average quadrupole moment of the band is measured to be Qt = (2.24±0.40) e b. The characteristics of the band are compared to neighboring nuclei and predictions of different mean-field theories.",

author = "C. Andreoiu and D. Rudolph and Svensson, \{C. E.\} and Afanasjev, \{A. V.\} and J. Dobaczewski and I. Ragnarsson and C. Baktash and J. Eberth and C. Fahlander and Haslip, \{D. S.\} and LaFosse, \{D. R.\} and Paul, \{S. D.\} and Sarantites, \{D. G.\} and Thomas, \{H. G.\} and Waddington, \{J. C.\} and W. Weintraub and Wilson, \{J. N.\} and Yu, \{C. H.\}",

year = "2000",

month = nov,

doi = "10.1103/PhysRevC.62.051301",

language = "English",

volume = "62",

pages = "513011--513015",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "5",

}

Andreoiu, C, Rudolph, D, Svensson, CE, Afanasjev, AV, Dobaczewski, J, Ragnarsson, I, Baktash, C, Eberth, J, Fahlander, C, Haslip, DS, LaFosse, DR, Paul, SD, Sarantites, DG, Thomas, HG, Waddington, JC, Weintraub, W, Wilson, JN & Yu, CH 2000, 'Yrast superdeformed band in ⁵⁹cu', Physical Review C - Nuclear Physics, vol. 62, no. 5, 051301, pp. 513011-513015. https://doi.org/10.1103/PhysRevC.62.051301

TY - JOUR

T1 - Yrast superdeformed band in 59cu

AU - Andreoiu, C.

AU - Rudolph, D.

AU - Svensson, C. E.

AU - Afanasjev, A. V.

AU - Dobaczewski, J.

AU - Ragnarsson, I.

AU - Baktash, C.

AU - Eberth, J.

AU - Fahlander, C.

AU - Haslip, D. S.

AU - LaFosse, D. R.

AU - Paul, S. D.

AU - Sarantites, D. G.

AU - Thomas, H. G.

AU - Waddington, J. C.

AU - Weintraub, W.

AU - Wilson, J. N.

AU - Yu, C. H.

PY - 2000/11

Y1 - 2000/11

N2 - High-spin states in 59Cu were populated using the fusion-evaporation reactions 28Si+40Ca at a beam energy of 125 MeV and 36Ar+28Si at a beam energy of 143 MeV. The Gammasphere array in conjunction with ancillary detector systems allowed for the identification of a superdeformed rotational band in 59Cu, which was firmly linked to low-spin yrast states. Using directional correlations of oriented states, a spin-parity assignment of Iπ = 25/2+ to the band head was possible. The average quadrupole moment of the band is measured to be Qt = (2.24±0.40) e b. The characteristics of the band are compared to neighboring nuclei and predictions of different mean-field theories.

AB - High-spin states in 59Cu were populated using the fusion-evaporation reactions 28Si+40Ca at a beam energy of 125 MeV and 36Ar+28Si at a beam energy of 143 MeV. The Gammasphere array in conjunction with ancillary detector systems allowed for the identification of a superdeformed rotational band in 59Cu, which was firmly linked to low-spin yrast states. Using directional correlations of oriented states, a spin-parity assignment of Iπ = 25/2+ to the band head was possible. The average quadrupole moment of the band is measured to be Qt = (2.24±0.40) e b. The characteristics of the band are compared to neighboring nuclei and predictions of different mean-field theories.

UR - https://www.scopus.com/pages/publications/12944283146

U2 - 10.1103/PhysRevC.62.051301

DO - 10.1103/PhysRevC.62.051301

M3 - Article

AN - SCOPUS:12944283146

SN - 0556-2813

VL - 62

SP - 513011

EP - 513015

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 5

M1 - 051301

ER -

Yrast superdeformed band in ⁵⁹cu

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