Experimental Evidence for Transverse Wobbling in ^{105}Pd

J Timár; Q B Chen; B Kruzsicz; D Sohler; I Kuti; S Q Zhang; J Meng; P Joshi; R Wadsworth; K Starosta; A Algora; P Bednarczyk; D Curien; Zs Dombrádi; G Duchêne; A Gizon; J Gizon; D G Jenkins; T Koike; A Krasznahorkay; J Molnár; B M Nyakó; E S Paul; G Rainovski; J N Scheurer; A J Simons; C Vaman; L Zolnai

doi:10.1103/PhysRevLett.122.062501

Experimental Evidence for Transverse Wobbling in ^{105}Pd

J Timár, Q B Chen, B Kruzsicz, D Sohler, I Kuti, S Q Zhang, J Meng, P Joshi, R Wadsworth, K Starosta, A Algora, P Bednarczyk, D Curien, Zs Dombrádi, G Duchêne, A Gizon, J Gizon, D G Jenkins, T Koike, A KrasznahorkayJ Molnár, B M Nyakó, E S Paul, G Rainovski, J N Scheurer, A J Simons, C Vaman, L Zolnai

Physics

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

Abstract

New rotational bands built on the ν(h11/2) configuration have been identified in Pd105. Two bands built on this configuration show the characteristics of transverse wobbling: The ΔI=1 transitions between them have a predominant E2 component and the wobbling energy decreases with increasing spin. The properties of the observed wobbling bands are in good agreement with theoretical results obtained using constrained triaxial covariant density functional theory and quantum particle rotor model calculations. This provides the first experimental evidence for transverse wobbling bands based on a one-neutron configuration, and also represents the first observation of wobbling motion in the A∼100 mass region.

Original language	English
Article number	062501
Pages (from-to)	1-6
Number of pages	6
Journal	Physical Review Letters
Volume	122
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.122.062501
Publication status	Published - 12 Feb 2019

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10.1103/PhysRevLett.122.062501

PhysRevLett.122.062501
© 2019 American Physical Society
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Timár, J., Chen, Q. B., Kruzsicz, B., Sohler, D., Kuti, I., Zhang, S. Q., Meng, J., Joshi, P., Wadsworth, R., Starosta, K., Algora, A., Bednarczyk, P., Curien, D., Dombrádi, Z., Duchêne, G., Gizon, A., Gizon, J., Jenkins, D. G., Koike, T., ... Zolnai, L. (2019). Experimental Evidence for Transverse Wobbling in ^{105}Pd. Physical Review Letters, 122(6), 1-6. Article 062501. https://doi.org/10.1103/PhysRevLett.122.062501

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title = "Experimental Evidence for Transverse Wobbling in ^{105}Pd",

abstract = "New rotational bands built on the ν(h11/2) configuration have been identified in Pd105. Two bands built on this configuration show the characteristics of transverse wobbling: The ΔI=1 transitions between them have a predominant E2 component and the wobbling energy decreases with increasing spin. The properties of the observed wobbling bands are in good agreement with theoretical results obtained using constrained triaxial covariant density functional theory and quantum particle rotor model calculations. This provides the first experimental evidence for transverse wobbling bands based on a one-neutron configuration, and also represents the first observation of wobbling motion in the A∼100 mass region.",

author = "J Tim{\'a}r and Chen, {Q B} and B Kruzsicz and D Sohler and I Kuti and Zhang, {S Q} and J Meng and P Joshi and R Wadsworth and K Starosta and A Algora and P Bednarczyk and D Curien and Zs Dombr{\'a}di and G Duch{\^e}ne and A Gizon and J Gizon and Jenkins, {D G} and T Koike and A Krasznahorkay and J Moln{\'a}r and Nyak{\'o}, {B M} and Paul, {E S} and G Rainovski and Scheurer, {J N} and Simons, {A J} and C Vaman and L Zolnai",

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Timár, J, Chen, QB, Kruzsicz, B, Sohler, D, Kuti, I, Zhang, SQ, Meng, J, Joshi, P , Wadsworth, R, Starosta, K, Algora, A, Bednarczyk, P, Curien, D, Dombrádi, Z, Duchêne, G, Gizon, A, Gizon, J, Jenkins, DG, Koike, T, Krasznahorkay, A, Molnár, J, Nyakó, BM, Paul, ES, Rainovski, G, Scheurer, JN, Simons, AJ, Vaman, C & Zolnai, L 2019, 'Experimental Evidence for Transverse Wobbling in ^{105}Pd', Physical Review Letters, vol. 122, no. 6, 062501, pp. 1-6. https://doi.org/10.1103/PhysRevLett.122.062501

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T1 - Experimental Evidence for Transverse Wobbling in ^{105}Pd

AU - Timár, J

AU - Chen, Q B

AU - Kruzsicz, B

AU - Sohler, D

AU - Kuti, I

AU - Zhang, S Q

AU - Meng, J

AU - Joshi, P

AU - Wadsworth, R

AU - Starosta, K

AU - Algora, A

AU - Bednarczyk, P

AU - Curien, D

AU - Dombrádi, Zs

AU - Duchêne, G

AU - Gizon, A

AU - Gizon, J

AU - Jenkins, D G

AU - Koike, T

AU - Krasznahorkay, A

AU - Molnár, J

AU - Nyakó, B M

AU - Paul, E S

AU - Rainovski, G

AU - Scheurer, J N

AU - Simons, A J

AU - Vaman, C

AU - Zolnai, L

PY - 2019/2/12

Y1 - 2019/2/12

N2 - New rotational bands built on the ν(h11/2) configuration have been identified in Pd105. Two bands built on this configuration show the characteristics of transverse wobbling: The ΔI=1 transitions between them have a predominant E2 component and the wobbling energy decreases with increasing spin. The properties of the observed wobbling bands are in good agreement with theoretical results obtained using constrained triaxial covariant density functional theory and quantum particle rotor model calculations. This provides the first experimental evidence for transverse wobbling bands based on a one-neutron configuration, and also represents the first observation of wobbling motion in the A∼100 mass region.

AB - New rotational bands built on the ν(h11/2) configuration have been identified in Pd105. Two bands built on this configuration show the characteristics of transverse wobbling: The ΔI=1 transitions between them have a predominant E2 component and the wobbling energy decreases with increasing spin. The properties of the observed wobbling bands are in good agreement with theoretical results obtained using constrained triaxial covariant density functional theory and quantum particle rotor model calculations. This provides the first experimental evidence for transverse wobbling bands based on a one-neutron configuration, and also represents the first observation of wobbling motion in the A∼100 mass region.

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ER -

Experimental Evidence for Transverse Wobbling in ^{105}Pd

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Nuclear Physics Consolidated Grant

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Experimental Evidence for Transverse Wobbling in ^{105}Pd

Abstract

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Nuclear Physics Consolidated Grant

Nuclear Physics Consolidated Grant

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