Lifetime measurement of candidate chiral doublet bands in the 103Rh,104Rh isotopes with the recoil-distance Doppler-shift method in inverse kinematics

T. Suzuki; G. Rainovski; T. Koike; T. Ahn; M. P. Carpenter; A. Costin; M. Danchev; A. Dewald; R. V. F. Janssens; P. Joshi; C. J. Lister; O. Moeller; N. Pietralla; T. Shinozuka; J. Timar; R. Wadsworth; C. Vaman; S. Zhu

doi:10.1103/PhysRevC.78.031302

Lifetime measurement of candidate chiral doublet bands in the ¹⁰³Rh,¹⁰⁴Rh isotopes with the recoil-distance Doppler-shift method in inverse kinematics

T. Suzuki, G. Rainovski, T. Koike, T. Ahn, M. P. Carpenter, A. Costin, M. Danchev, A. Dewald, R. V. F. Janssens, P. Joshi, C. J. Lister, O. Moeller, N. Pietralla, T. Shinozuka, J. Timar, R. Wadsworth, C. Vaman, S. Zhu

Physics

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

Abstract

Lifetimes of chiral candidate structures in Rh-103,Rh-104 were measured using the recoil distance Doppler-shift method. The Gammasphere detector array was used in conjunction with the Cologne plunger device. Excited states of Rh-103,Rh-104 were populated by the B-11(Zr-96,4n)Rh-103 and B-11(Zr-96, 3n)Rh-104 fusion-evaporation reactions in inverse kinematics. Three and five lifetimes of levels belonging to the proposed chiral doublet bands are measured in Rh-103 and Rh-104, respectively. The previously observed even-odd spin dependence of the B(M1)/B(E2) values is caused by the variation in the B(E2) values, whereas the B(M1) values decrease as a function of spin.

Original language	English
Article number	031302
Pages (from-to)	-
Number of pages	5
Journal	Physical Review C
Volume	78
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.78.031302
Publication status	Published - 22 Sept 2008

Keywords

ROTATIONAL BANDS
ODD
SPECTROSCOPY

Access to Document

10.1103/PhysRevC.78.031302

Cite this

Suzuki, T., Rainovski, G., Koike, T., Ahn, T., Carpenter, M. P., Costin, A., Danchev, M., Dewald, A., Janssens, R. V. F., Joshi, P., Lister, C. J., Moeller, O., Pietralla, N., Shinozuka, T., Timar, J., Wadsworth, R., Vaman, C., & Zhu, S. (2008). Lifetime measurement of candidate chiral doublet bands in the ¹⁰³Rh,¹⁰⁴Rh isotopes with the recoil-distance Doppler-shift method in inverse kinematics. Physical Review C, 78(3), -. Article 031302. https://doi.org/10.1103/PhysRevC.78.031302

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title = "Lifetime measurement of candidate chiral doublet bands in the 103Rh,104Rh isotopes with the recoil-distance Doppler-shift method in inverse kinematics",

abstract = "Lifetimes of chiral candidate structures in Rh-103,Rh-104 were measured using the recoil distance Doppler-shift method. The Gammasphere detector array was used in conjunction with the Cologne plunger device. Excited states of Rh-103,Rh-104 were populated by the B-11(Zr-96,4n)Rh-103 and B-11(Zr-96, 3n)Rh-104 fusion-evaporation reactions in inverse kinematics. Three and five lifetimes of levels belonging to the proposed chiral doublet bands are measured in Rh-103 and Rh-104, respectively. The previously observed even-odd spin dependence of the B(M1)/B(E2) values is caused by the variation in the B(E2) values, whereas the B(M1) values decrease as a function of spin.",

keywords = "ROTATIONAL BANDS, ODD, SPECTROSCOPY",

author = "T. Suzuki and G. Rainovski and T. Koike and T. Ahn and Carpenter, {M. P.} and A. Costin and M. Danchev and A. Dewald and Janssens, {R. V. F.} and P. Joshi and Lister, {C. J.} and O. Moeller and N. Pietralla and T. Shinozuka and J. Timar and R. Wadsworth and C. Vaman and S. Zhu",

year = "2008",

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doi = "10.1103/PhysRevC.78.031302",

language = "English",

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journal = "Physical Review C",

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Suzuki, T, Rainovski, G, Koike, T, Ahn, T, Carpenter, MP, Costin, A, Danchev, M, Dewald, A, Janssens, RVF, Joshi, P, Lister, CJ, Moeller, O, Pietralla, N, Shinozuka, T, Timar, J, Wadsworth, R, Vaman, C & Zhu, S 2008, 'Lifetime measurement of candidate chiral doublet bands in the ¹⁰³Rh,¹⁰⁴Rh isotopes with the recoil-distance Doppler-shift method in inverse kinematics', Physical Review C, vol. 78, no. 3, 031302, pp. -. https://doi.org/10.1103/PhysRevC.78.031302

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T1 - Lifetime measurement of candidate chiral doublet bands in the 103Rh,104Rh isotopes with the recoil-distance Doppler-shift method in inverse kinematics

AU - Suzuki, T.

AU - Rainovski, G.

AU - Koike, T.

AU - Ahn, T.

AU - Carpenter, M. P.

AU - Costin, A.

AU - Danchev, M.

AU - Dewald, A.

AU - Janssens, R. V. F.

AU - Joshi, P.

AU - Lister, C. J.

AU - Moeller, O.

AU - Pietralla, N.

AU - Shinozuka, T.

AU - Timar, J.

AU - Wadsworth, R.

AU - Vaman, C.

AU - Zhu, S.

PY - 2008/9/22

Y1 - 2008/9/22

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AB - Lifetimes of chiral candidate structures in Rh-103,Rh-104 were measured using the recoil distance Doppler-shift method. The Gammasphere detector array was used in conjunction with the Cologne plunger device. Excited states of Rh-103,Rh-104 were populated by the B-11(Zr-96,4n)Rh-103 and B-11(Zr-96, 3n)Rh-104 fusion-evaporation reactions in inverse kinematics. Three and five lifetimes of levels belonging to the proposed chiral doublet bands are measured in Rh-103 and Rh-104, respectively. The previously observed even-odd spin dependence of the B(M1)/B(E2) values is caused by the variation in the B(E2) values, whereas the B(M1) values decrease as a function of spin.

KW - ROTATIONAL BANDS

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