Quadrupole moment of the yrast superdeformed band in 144Gd

C. A. Ur; D. Bazzacco; G. P. Bolzonella; S. Lunardi; N. H. Medina; C. M. Petrache; M. N. Rao; C. Rossi Alvarez; L. H. Zhu; G. De Angelis; D. De Acuna; D. R. Napoli; W. Gast; R. M. Lieder; T. Rzaca-Urban; R. Wyss

doi:10.1103/PhysRevC.60.054302

Quadrupole moment of the yrast superdeformed band in ¹⁴⁴Gd

C. A. Ur^*
, D. Bazzacco
, G. P. Bolzonella
, S. Lunardi
, N. H. Medina
, C. M. Petrache
, M. N. Rao
, C. Rossi Alvarez
, L. H. Zhu
, G. De Angelis
, D. De Acuna
, D. R. Napoli
, W. Gast
, R. M. Lieder
, T. Rzaca-Urban
, R. Wyss

^*此作品的通讯作者

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

A mean lifetime measurement using the Doppler shift attenuation method has been performed at GASP in order to measure the quadrupole moment of the yrast superdeformed band of ¹⁴⁴Gd. The extracted intrinsic quadrupole moment above the backbending, Q₀=13.7^+1.1_-0.9 e b, is in nice agreement with cranked shell model predictions. To fit the data properly below the backbending a smaller Q₀ value is required (11.6^+1.4_{1. 0})e b. This is consistent with the predicted lower deformation in the second well for the configuration without high-N (πN=6 and vN=7) intruder orbitals occupied.

源语言	英语
文章编号	054302
页（从-至）	543021-543025
页数	5
期刊	Physical Review C - Nuclear Physics
卷	60
期	5
DOI	https://doi.org/10.1103/PhysRevC.60.054302
出版状态	已出版 - 11月 1999
已对外发布	是

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10.1103/PhysRevC.60.054302

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Ur, C. A., Bazzacco, D., Bolzonella, G. P., Lunardi, S., Medina, N. H., Petrache, C. M., Rao, M. N., Rossi Alvarez, C., Zhu, L. H., De Angelis, G., De Acuna, D., Napoli, D. R., Gast, W., Lieder, R. M., Rzaca-Urban, T., & Wyss, R. (1999). Quadrupole moment of the yrast superdeformed band in ¹⁴⁴Gd. Physical Review C - Nuclear Physics, 60(5), 543021-543025. 文章 054302. https://doi.org/10.1103/PhysRevC.60.054302

@article{dd73d92810d54f87916ca8d52c6827aa,

title = "Quadrupole moment of the yrast superdeformed band in 144Gd",

abstract = "A mean lifetime measurement using the Doppler shift attenuation method has been performed at GASP in order to measure the quadrupole moment of the yrast superdeformed band of 144Gd. The extracted intrinsic quadrupole moment above the backbending, Q0=13.7+1.1-0.9 e b, is in nice agreement with cranked shell model predictions. To fit the data properly below the backbending a smaller Q0 value is required (11.6+1.41. 0)e b. This is consistent with the predicted lower deformation in the second well for the configuration without high-N (πN=6 and vN=7) intruder orbitals occupied.",

author = "Ur, \{C. A.\} and D. Bazzacco and Bolzonella, \{G. P.\} and S. Lunardi and Medina, \{N. H.\} and Petrache, \{C. M.\} and Rao, \{M. N.\} and \{Rossi Alvarez\}, C. and Zhu, \{L. H.\} and \{De Angelis\}, G. and \{De Acuna\}, D. and Napoli, \{D. R.\} and W. Gast and Lieder, \{R. M.\} and T. Rzaca-Urban and R. Wyss",

year = "1999",

month = nov,

doi = "10.1103/PhysRevC.60.054302",

language = "英语",

volume = "60",

pages = "543021--543025",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "5",

}

Ur, CA, Bazzacco, D, Bolzonella, GP, Lunardi, S, Medina, NH, Petrache, CM, Rao, MN, Rossi Alvarez, C, Zhu, LH, De Angelis, G, De Acuna, D, Napoli, DR, Gast, W, Lieder, RM, Rzaca-Urban, T & Wyss, R 1999, 'Quadrupole moment of the yrast superdeformed band in ¹⁴⁴Gd', Physical Review C - Nuclear Physics, 卷 60, 号码 5, 054302, 页码 543021-543025. https://doi.org/10.1103/PhysRevC.60.054302

TY - JOUR

T1 - Quadrupole moment of the yrast superdeformed band in 144Gd

AU - Ur, C. A.

AU - Bazzacco, D.

AU - Bolzonella, G. P.

AU - Lunardi, S.

AU - Medina, N. H.

AU - Petrache, C. M.

AU - Rao, M. N.

AU - Rossi Alvarez, C.

AU - Zhu, L. H.

AU - De Angelis, G.

AU - De Acuna, D.

AU - Napoli, D. R.

AU - Gast, W.

AU - Lieder, R. M.

AU - Rzaca-Urban, T.

AU - Wyss, R.

PY - 1999/11

Y1 - 1999/11

N2 - A mean lifetime measurement using the Doppler shift attenuation method has been performed at GASP in order to measure the quadrupole moment of the yrast superdeformed band of 144Gd. The extracted intrinsic quadrupole moment above the backbending, Q0=13.7+1.1-0.9 e b, is in nice agreement with cranked shell model predictions. To fit the data properly below the backbending a smaller Q0 value is required (11.6+1.41. 0)e b. This is consistent with the predicted lower deformation in the second well for the configuration without high-N (πN=6 and vN=7) intruder orbitals occupied.

AB - A mean lifetime measurement using the Doppler shift attenuation method has been performed at GASP in order to measure the quadrupole moment of the yrast superdeformed band of 144Gd. The extracted intrinsic quadrupole moment above the backbending, Q0=13.7+1.1-0.9 e b, is in nice agreement with cranked shell model predictions. To fit the data properly below the backbending a smaller Q0 value is required (11.6+1.41. 0)e b. This is consistent with the predicted lower deformation in the second well for the configuration without high-N (πN=6 and vN=7) intruder orbitals occupied.

UR - https://www.scopus.com/pages/publications/13044316552

U2 - 10.1103/PhysRevC.60.054302

DO - 10.1103/PhysRevC.60.054302

M3 - 文章

AN - SCOPUS:13044316552

SN - 0556-2813

VL - 60

SP - 543021

EP - 543025

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 5

M1 - 054302

ER -

Quadrupole moment of the yrast superdeformed band in 144Gd

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Quadrupole moment of the yrast superdeformed band in ¹⁴⁴Gd