Properties of γ-decaying isomers in the Sn 100 region populated in fragmentation of a Xe 124 beam

G. Häfner; K. Moschner; A. Blazhev; P. Boutachkov; P. J. Davies; R. Wadsworth; F. Ameil; H. Baba; T. Bäck; M. Dewald; P. Doornenbal; T. Faestermann; A. Gengelbach; J. Gerl; R. Gernhaüser; S. Go; M. Górska; H. Grawe; E. Gregor; H. Hotaka; T. Isobe; D. G. Jenkins; J. Jolie; H. S. Jung; I. Kojouharov; N. Kurz; M. Lewitowicz; G. Lorusso; R. Lozeva; E. Merchan; F. Naqvi; H. Nishibata; D. Nishimura; S. Nishimura; N. Pietralla; H. Schaffner; P. A. Söderström; K. Steiger; T. Sumikama; J. Taprogge; P. Thöle; H. Watanbe; N. Warr; V. Werner; Z. Y. Xu; A. Yagi; K. Yoshinaga; Y. Zhu

doi:10.1103/PhysRevC.100.024302

Properties of γ-decaying isomers in the Sn 100 region populated in fragmentation of a Xe 124 beam

G. Häfner^*, K. Moschner, A. Blazhev, P. Boutachkov, P. J. Davies, R. Wadsworth, F. Ameil, H. Baba, T. Bäck, M. Dewald, P. Doornenbal, T. Faestermann, A. Gengelbach, J. Gerl, R. Gernhaüser, S. Go, M. Górska, H. Grawe, E. Gregor, H. HotakaT. Isobe, D. G. Jenkins, J. Jolie, H. S. Jung, I. Kojouharov, N. Kurz, M. Lewitowicz, G. Lorusso, R. Lozeva, E. Merchan, F. Naqvi, H. Nishibata, D. Nishimura, S. Nishimura, N. Pietralla, H. Schaffner, P. A. Söderström, K. Steiger, T. Sumikama, J. Taprogge, P. Thöle, H. Watanbe, N. Warr, V. Werner, Z. Y. Xu, A. Yagi, K. Yoshinaga, Y. Zhu

^*Corresponding author for this work

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

Abstract

A systematic study was performed of microsecond γ-decaying isomers around Sn100 produced in a fragmentation reaction of a Xe124 beam at 345 MeV/u at the Radioactive Ion Beam Factory of the RIKEN Nishina Center in Saitama, Japan. Half-lives of isomeric states in that region were remeasured allowing us to improve the currently available experimental information. Reduced transition probabilities were deduced and compared to shell-model calculations in various model spaces. The recently reported low-energy transitions in Rh92 and Ag96 were remeasured with improved precision. Additionally, experimental information on isomeric ratios, including five new ones, were extracted and compared to a previous experimental study and the sharp cutoff model of fragmentation reaction.

Original language	English
Article number	024302
Journal	Physical Review C
Volume	100
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.100.024302
Publication status	Published - 5 Aug 2019

Bibliographical note

©2019 American Physical Society. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.

Access to Document

10.1103/PhysRevC.100.024302

PhysRevC.100.024302
©2019 American Physical Society. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.
Final published version, 1.07 MB

Cite this

Häfner, G., Moschner, K., Blazhev, A., Boutachkov, P., Davies, P. J., Wadsworth, R., Ameil, F., Baba, H., Bäck, T., Dewald, M., Doornenbal, P., Faestermann, T., Gengelbach, A., Gerl, J., Gernhaüser, R., Go, S., Górska, M., Grawe, H., Gregor, E., ... Zhu, Y. (2019). Properties of γ-decaying isomers in the Sn 100 region populated in fragmentation of a Xe 124 beam. Physical Review C, 100(2), Article 024302. https://doi.org/10.1103/PhysRevC.100.024302

@article{e24730c99b354be0b93b3a2c9817419f,

title = "Properties of γ-decaying isomers in the Sn 100 region populated in fragmentation of a Xe 124 beam",

abstract = "A systematic study was performed of microsecond γ-decaying isomers around Sn100 produced in a fragmentation reaction of a Xe124 beam at 345 MeV/u at the Radioactive Ion Beam Factory of the RIKEN Nishina Center in Saitama, Japan. Half-lives of isomeric states in that region were remeasured allowing us to improve the currently available experimental information. Reduced transition probabilities were deduced and compared to shell-model calculations in various model spaces. The recently reported low-energy transitions in Rh92 and Ag96 were remeasured with improved precision. Additionally, experimental information on isomeric ratios, including five new ones, were extracted and compared to a previous experimental study and the sharp cutoff model of fragmentation reaction.",

author = "G. H{\"a}fner and K. Moschner and A. Blazhev and P. Boutachkov and Davies, {P. J.} and R. Wadsworth and F. Ameil and H. Baba and T. B{\"a}ck and M. Dewald and P. Doornenbal and T. Faestermann and A. Gengelbach and J. Gerl and R. Gernha{\"u}ser and S. Go and M. G{\'o}rska and H. Grawe and E. Gregor and H. Hotaka and T. Isobe and Jenkins, {D. G.} and J. Jolie and Jung, {H. S.} and I. Kojouharov and N. Kurz and M. Lewitowicz and G. Lorusso and R. Lozeva and E. Merchan and F. Naqvi and H. Nishibata and D. Nishimura and S. Nishimura and N. Pietralla and H. Schaffner and S{\"o}derstr{\"o}m, {P. A.} and K. Steiger and T. Sumikama and J. Taprogge and P. Th{\"o}le and H. Watanbe and N. Warr and V. Werner and Xu, {Z. Y.} and A. Yagi and K. Yoshinaga and Y. Zhu",

note = "{\textcopyright}2019 American Physical Society. This is an author-produced version of the published paper. Uploaded in accordance with the publisher{\textquoteright}s self-archiving policy. Further copying may not be permitted; contact the publisher for details.",

year = "2019",

month = aug,

day = "5",

doi = "10.1103/PhysRevC.100.024302",

language = "English",

volume = "100",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "2",

}

Häfner, G, Moschner, K, Blazhev, A, Boutachkov, P, Davies, PJ , Wadsworth, R, Ameil, F, Baba, H, Bäck, T, Dewald, M, Doornenbal, P, Faestermann, T, Gengelbach, A, Gerl, J, Gernhaüser, R, Go, S, Górska, M, Grawe, H, Gregor, E, Hotaka, H, Isobe, T, Jenkins, DG, Jolie, J, Jung, HS, Kojouharov, I, Kurz, N, Lewitowicz, M, Lorusso, G, Lozeva, R, Merchan, E, Naqvi, F, Nishibata, H, Nishimura, D, Nishimura, S, Pietralla, N, Schaffner, H, Söderström, PA, Steiger, K, Sumikama, T, Taprogge, J, Thöle, P, Watanbe, H, Warr, N, Werner, V, Xu, ZY, Yagi, A, Yoshinaga, K & Zhu, Y 2019, 'Properties of γ-decaying isomers in the Sn 100 region populated in fragmentation of a Xe 124 beam', Physical Review C, vol. 100, no. 2, 024302. https://doi.org/10.1103/PhysRevC.100.024302

TY - JOUR

T1 - Properties of γ-decaying isomers in the Sn 100 region populated in fragmentation of a Xe 124 beam

AU - Häfner, G.

AU - Moschner, K.

AU - Blazhev, A.

AU - Boutachkov, P.

AU - Davies, P. J.

AU - Wadsworth, R.

AU - Ameil, F.

AU - Baba, H.

AU - Bäck, T.

AU - Dewald, M.

AU - Doornenbal, P.

AU - Faestermann, T.

AU - Gengelbach, A.

AU - Gerl, J.

AU - Gernhaüser, R.

AU - Go, S.

AU - Górska, M.

AU - Grawe, H.

AU - Gregor, E.

AU - Hotaka, H.

AU - Isobe, T.

AU - Jenkins, D. G.

AU - Jolie, J.

AU - Jung, H. S.

AU - Kojouharov, I.

AU - Kurz, N.

AU - Lewitowicz, M.

AU - Lorusso, G.

AU - Lozeva, R.

AU - Merchan, E.

AU - Naqvi, F.

AU - Nishibata, H.

AU - Nishimura, D.

AU - Nishimura, S.

AU - Pietralla, N.

AU - Schaffner, H.

AU - Söderström, P. A.

AU - Steiger, K.

AU - Sumikama, T.

AU - Taprogge, J.

AU - Thöle, P.

AU - Watanbe, H.

AU - Warr, N.

AU - Werner, V.

AU - Xu, Z. Y.

AU - Yagi, A.

AU - Yoshinaga, K.

AU - Zhu, Y.

N1 - ©2019 American Physical Society. This is an author-produced version of the published paper. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.

PY - 2019/8/5

Y1 - 2019/8/5

N2 - A systematic study was performed of microsecond γ-decaying isomers around Sn100 produced in a fragmentation reaction of a Xe124 beam at 345 MeV/u at the Radioactive Ion Beam Factory of the RIKEN Nishina Center in Saitama, Japan. Half-lives of isomeric states in that region were remeasured allowing us to improve the currently available experimental information. Reduced transition probabilities were deduced and compared to shell-model calculations in various model spaces. The recently reported low-energy transitions in Rh92 and Ag96 were remeasured with improved precision. Additionally, experimental information on isomeric ratios, including five new ones, were extracted and compared to a previous experimental study and the sharp cutoff model of fragmentation reaction.

AB - A systematic study was performed of microsecond γ-decaying isomers around Sn100 produced in a fragmentation reaction of a Xe124 beam at 345 MeV/u at the Radioactive Ion Beam Factory of the RIKEN Nishina Center in Saitama, Japan. Half-lives of isomeric states in that region were remeasured allowing us to improve the currently available experimental information. Reduced transition probabilities were deduced and compared to shell-model calculations in various model spaces. The recently reported low-energy transitions in Rh92 and Ag96 were remeasured with improved precision. Additionally, experimental information on isomeric ratios, including five new ones, were extracted and compared to a previous experimental study and the sharp cutoff model of fragmentation reaction.

UR - http://www.scopus.com/inward/record.url?scp=85070554006&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.100.024302

DO - 10.1103/PhysRevC.100.024302

M3 - Article

AN - SCOPUS:85070554006

SN - 2469-9985

VL - 100

JO - Physical Review C

JF - Physical Review C

IS - 2

M1 - 024302

ER -

Properties of γ-decaying isomers in the Sn 100 region populated in fragmentation of a Xe 124 beam

Abstract

Bibliographical note

Access to Document

Other files and links

Nuclear Physics Consolidated Grant

Nuclear Physics Consolidated Grant

Cite this

Properties of γ-decaying isomers in the Sn 100 region populated in fragmentation of a Xe 124 beam

Abstract

Bibliographical note

Access to Document

Other files and links

Projects

Nuclear Physics Consolidated Grant

Nuclear Physics Consolidated Grant

Cite this