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Evidence against th...
Evidence against the wobbling nature of low-spin bands in 135Pr
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- Lv, B. F. (author)
- Institute of Modern Physics, Chinese Academy of Sciences,University of Paris-Saclay,Chinese Acad Sci, Inst Modern Phys, Key Lab High Precis Nucl Spect, Lanzhou 730000, Peoples R China.;Chinese Acad Sci, Ctr Nucl Matter Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.;Univ Paris Saclay, IJCLab, CNRS IN2P3, F-91405 Orsay, France.
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- Petrache, C. M. (author)
- University of Paris-Saclay,Univ Paris Saclay, IJCLab, CNRS IN2P3, F-91405 Orsay, France.
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- Ertoprak, Aysegul (author)
- KTH Royal Institute of Technology,KTH,Kärnfysik,University of the Western Cape,National Research Foundation - South Africa
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- Guo, S. (author)
- Institute of Modern Physics, Chinese Academy of Sciences,University of the Chinese Academy of Sciences
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- Astier, A. (author)
- University of Paris-Saclay,University of Warsaw
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- Zheng, K. K. (author)
- University of Paris-Saclay,Institute of Modern Physics, Chinese Academy of Sciences
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- Ong, H. J. (author)
- University of the Chinese Academy of Sciences,Institute of Modern Physics, Chinese Academy of Sciences,University of Liverpool,University of Jyväskylä
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- Wang, J. G. (author)
- University of the Chinese Academy of Sciences,Institute of Modern Physics, Chinese Academy of Sciences
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- Zhou, X. H. (author)
- University of the Chinese Academy of Sciences,Institute of Modern Physics, Chinese Academy of Sciences
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- Sun, Z. Y. (author)
- University of the Chinese Academy of Sciences,Institute of Modern Physics, Chinese Academy of Sciences
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- Greenlees, P. T. (author)
- University of Jyväskylä,University of Liverpool
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- Badran, H. (author)
- University of Jyväskylä
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- Calverley, T. (author)
- University of Liverpool,University of Jyväskylä
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- Cox, D. M. (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,University of Jyväskylä,Univ Jyvaskyla, Dept Phys, POB 35, FI-40014 Jyvaskyla, Finland.;Lund Inst Technol, Dept Math Phys, S-22362 Lund, Sweden.
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- Grahn, T. (author)
- University of Jyväskylä
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- Hilton, J. (author)
- University of Liverpool,University of Jyväskylä
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- Julin, R. (author)
- University of Jyväskylä
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- Juutinen, S. (author)
- University of Jyväskylä,University of Oulu,University of Warsaw
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- Konki, J. (author)
- CERN,University of Jyväskylä
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- Pakarinen, J. (author)
- University of Jyväskylä
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- Papadakis, P. (author)
- University of Liverpool,University of Jyväskylä
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- Partanen, J. (author)
- University of Jyväskylä
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- Rahkila, P. (author)
- University of Jyväskylä
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- Ruotsalainen, P. (author)
- University of Jyväskylä
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- Sandzelius, M. (author)
- University of Jyväskylä
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- Sarén, J. (author)
- University of Jyväskylä
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- Scholey, C. (author)
- University of Jyväskylä
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- Sorri, J. (author)
- University of Jyväskylä,University of Oulu
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- Stolze, S. (author)
- University of Jyväskylä,Argonne National Laboratory
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- Uusitalo, J. (author)
- University of Jyväskylä
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- Cederwall, Bo, 1964- (author)
- KTH,KTH Royal Institute of Technology,Kärnfysik
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- Ertoprak, A. (author)
- KTH Royal Institute of Technology
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- Liu, Haichun (author)
- KTH,KTH Royal Institute of Technology,Kvant- och biofotonik
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- Kuti, I. (author)
- Hungarian Academy of Sciences
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- Timár, J. (author)
- Hungarian Academy of Sciences
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- Tucholski, A. (author)
- University of Warsaw
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- Srebrny, J. (author)
- University of Warsaw
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- Andreoiu, C. (author)
- Simon Fraser University,Simon Fraser Univ, Dept Chem, Burnaby, BC V5A 1S6, Canada.
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(creator_code:org_t)
- Elsevier BV, 2022
- 2022
- English.
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In: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. - : Elsevier BV. - 0370-2693 .- 1873-2445. ; 824
- Related links:
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Abstract
Subject headings
Close
- The electromagnetic character of the ΔI=1 transitions connecting the 1- to 0-phonon and the 2- to 1-phonon wobbling bands should be dominated by an E2 component, due to the collective motion of the entire nuclear charge. In the present work it is shown, based on combined angular correlation and linear polarization measurements, that the mixing ratios of all analyzed connecting transitions between low-lying bands in 135Pr interpreted as 0-, 1-, and 2-phonon wobbling bands, have absolute values smaller than one. This indicates predominant M1 magnetic character, which is incompatible with the proposed wobbling nature. All experimental observables are instead in good agreement with quasiparticle-plus-triaxial-rotor model calculations, which describe the bands as resulting from a rapid re-alignment of the total angular momentum from the short to the intermediate nuclear axis.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Keyword
- Angular correlations
- Particle rotor model
- Wobbling bands
- γγγ-coincidences
- gamma gamma gamma-coincidences
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
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Lv, B. F.
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Petrache, C. M.
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Ertoprak, Aysegu ...
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Guo, S.
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Astier, A.
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Zheng, K. K.
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show more...
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Ong, H. J.
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Wang, J. G.
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Zhou, X. H.
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Sun, Z. Y.
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Greenlees, P. T.
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Badran, H.
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Calverley, T.
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Cox, D. M.
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Grahn, T.
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Hilton, J.
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Julin, R.
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Juutinen, S.
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Konki, J.
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Pakarinen, J.
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Papadakis, P.
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Partanen, J.
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Rahkila, P.
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Ruotsalainen, P.
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Sandzelius, M.
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Sarén, J.
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Scholey, C.
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Sorri, J.
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Stolze, S.
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Uusitalo, J.
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Cederwall, Bo, 1 ...
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Ertoprak, A.
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Liu, Haichun
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Kuti, I.
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Timár, J.
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Tucholski, A.
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Srebrny, J.
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Andreoiu, C.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
- Articles in the publication
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Physics Letters, ...
- By the university
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Lund University
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Royal Institute of Technology