Longitudinal Wobbling Motion in Au 187

N. Sensharma; U. Garg; Q. B. Chen; S. Frauendorf; D. P. Burdette; J. L. Cozzi; K. B. Howard; S. Zhu; M. P. Carpenter; P. Copp; F. G. Kondev; T. Lauritsen; J. Li; D. Seweryniak; J. Wu; A. D. Ayangeakaa; D. J. Hartley; R. V.F. Janssens; A. M. Forney; W. B. Walters; S. S. Ghugre; R. Palit

doi:10.1103/PhysRevLett.124.052501

Longitudinal Wobbling Motion in Au 187

N. Sensharma^*
, U. Garg
, Q. B. Chen
, S. Frauendorf
, D. P. Burdette
, J. L. Cozzi
, K. B. Howard
, S. Zhu
, M. P. Carpenter
, P. Copp
, F. G. Kondev
, T. Lauritsen
, J. Li
, D. Seweryniak
, J. Wu
, A. D. Ayangeakaa
, D. J. Hartley
, R. V.F. Janssens
, A. M. Forney
, W. B. Walters

S. S. Ghugre, R. Palit

^*Corresponding author for this work

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

55 Scopus citations

Abstract

The rare phenomenon of nuclear wobbling motion has been investigated in the nucleus Au187. A longitudinal wobbling-bands pair has been identified and clearly distinguished from the associated signature-partner band on the basis of angular distribution measurements. Theoretical calculations in the framework of the particle rotor model are found to agree well with the experimental observations. This is the first experimental evidence for longitudinal wobbling bands where the expected signature partner band has also been identified, and establishes this exotic collective mode as a general phenomenon over the nuclear chart.

Original language	English
Article number	052501
Journal	Physical Review Letters
Volume	124
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevLett.124.052501
State	Published - 5 Feb 2020
Externally published	Yes

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Sensharma, N., Garg, U., Chen, Q. B., Frauendorf, S., Burdette, D. P., Cozzi, J. L., Howard, K. B., Zhu, S., Carpenter, M. P., Copp, P., Kondev, F. G., Lauritsen, T., Li, J., Seweryniak, D., Wu, J., Ayangeakaa, A. D., Hartley, D. J., Janssens, R. V. F., Forney, A. M., ... Palit, R. (2020). Longitudinal Wobbling Motion in Au 187. Physical Review Letters, 124(5), Article 052501. https://doi.org/10.1103/PhysRevLett.124.052501

@article{7bdff27d3c95464e9687eb82bab32120,

title = "Longitudinal Wobbling Motion in Au 187",

abstract = "The rare phenomenon of nuclear wobbling motion has been investigated in the nucleus Au187. A longitudinal wobbling-bands pair has been identified and clearly distinguished from the associated signature-partner band on the basis of angular distribution measurements. Theoretical calculations in the framework of the particle rotor model are found to agree well with the experimental observations. This is the first experimental evidence for longitudinal wobbling bands where the expected signature partner band has also been identified, and establishes this exotic collective mode as a general phenomenon over the nuclear chart.",

author = "N. Sensharma and U. Garg and Chen, \{Q. B.\} and S. Frauendorf and Burdette, \{D. P.\} and Cozzi, \{J. L.\} and Howard, \{K. B.\} and S. Zhu and Carpenter, \{M. P.\} and P. Copp and Kondev, \{F. G.\} and T. Lauritsen and J. Li and D. Seweryniak and J. Wu and Ayangeakaa, \{A. D.\} and Hartley, \{D. J.\} and Janssens, \{R. V.F.\} and Forney, \{A. M.\} and Walters, \{W. B.\} and Ghugre, \{S. S.\} and R. Palit",

note = "Publisher Copyright: {\textcopyright} 2020 American Physical Society.",

year = "2020",

month = feb,

day = "5",

doi = "10.1103/PhysRevLett.124.052501",

language = "英语",

volume = "124",

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Sensharma, N, Garg, U, Chen, QB, Frauendorf, S, Burdette, DP, Cozzi, JL, Howard, KB, Zhu, S, Carpenter, MP, Copp, P, Kondev, FG, Lauritsen, T, Li, J, Seweryniak, D, Wu, J, Ayangeakaa, AD, Hartley, DJ, Janssens, RVF, Forney, AM, Walters, WB, Ghugre, SS & Palit, R 2020, 'Longitudinal Wobbling Motion in Au 187', Physical Review Letters, vol. 124, no. 5, 052501. https://doi.org/10.1103/PhysRevLett.124.052501

TY - JOUR

T1 - Longitudinal Wobbling Motion in Au 187

AU - Sensharma, N.

AU - Garg, U.

AU - Chen, Q. B.

AU - Frauendorf, S.

AU - Burdette, D. P.

AU - Cozzi, J. L.

AU - Howard, K. B.

AU - Zhu, S.

AU - Carpenter, M. P.

AU - Copp, P.

AU - Kondev, F. G.

AU - Lauritsen, T.

AU - Li, J.

AU - Seweryniak, D.

AU - Wu, J.

AU - Ayangeakaa, A. D.

AU - Hartley, D. J.

AU - Janssens, R. V.F.

AU - Forney, A. M.

AU - Walters, W. B.

AU - Ghugre, S. S.

AU - Palit, R.

PY - 2020/2/5

Y1 - 2020/2/5

N2 - The rare phenomenon of nuclear wobbling motion has been investigated in the nucleus Au187. A longitudinal wobbling-bands pair has been identified and clearly distinguished from the associated signature-partner band on the basis of angular distribution measurements. Theoretical calculations in the framework of the particle rotor model are found to agree well with the experimental observations. This is the first experimental evidence for longitudinal wobbling bands where the expected signature partner band has also been identified, and establishes this exotic collective mode as a general phenomenon over the nuclear chart.

AB - The rare phenomenon of nuclear wobbling motion has been investigated in the nucleus Au187. A longitudinal wobbling-bands pair has been identified and clearly distinguished from the associated signature-partner band on the basis of angular distribution measurements. Theoretical calculations in the framework of the particle rotor model are found to agree well with the experimental observations. This is the first experimental evidence for longitudinal wobbling bands where the expected signature partner band has also been identified, and establishes this exotic collective mode as a general phenomenon over the nuclear chart.

UR - https://www.scopus.com/pages/publications/85079741344

U2 - 10.1103/PhysRevLett.124.052501

DO - 10.1103/PhysRevLett.124.052501

M3 - 文章

C2 - 32083900

AN - SCOPUS:85079741344

SN - 0031-9007

VL - 124

JO - Physical Review Letters

JF - Physical Review Letters

IS - 5

M1 - 052501

ER -

Longitudinal Wobbling Motion in Au 187

Abstract

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