β Decay of 127Cd and Excited States in 127In

Ch Lorenz; L. G. Sarmiento; D. Rudolph; P. Golubev; T. Eronen; D. A. Nesterenko; A. Kankainen; L. Canete; D. M. Cox; A. Fernandez; U. Forsberg; A. Jungclaus; I. Kojouharov; N. Kurz; N. Lalović; J. Partanen; M. Reponen; S. Rinta-Antila; A. De Roubin; A. Såmark-Roth; V. Vaquero; M. Vilén

doi:10.1103/PhysRevC.99.044310

β Decay of ¹²⁷Cd and Excited States in ¹²⁷In

Ch Lorenz, L. G. Sarmiento, D. Rudolph, P. Golubev, T. Eronen, D. A. Nesterenko, A. Kankainen, L. Canete, D. M. Cox, A. Fernandez, U. Forsberg, A. Jungclaus, I. Kojouharov, N. Kurz, N. Lalović, J. Partanen, M. Reponen, S. Rinta-Antila, A. De Roubin, A. Såmark-RothV. Vaquero, M. Vilén

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

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Abstract

A dedicated spectroscopic study of the β decay of ¹²⁷Cd was conducted at the IGISOL facility at the University of Jyväskylä. Following high-resolution mass separation in a Penning trap, β-γ-γ coincidences were used to considerably extend the decay scheme of ¹²⁷In. The β-decaying 3/2⁺ and 11/2^- states in ¹²⁷Cd have been identified with the ¹²⁷Cd ground state and the 283-keV isomer. Their respective half-lives have been measured to 0.45(⁺¹²_-8)s and 0.36(4) s. The experimentally observed β feeding to excited states of ¹²⁷In and the decay scheme of ¹²⁷In are discussed in conjunction with large-scale shell-model calculations.

Original language	English
Article number	044310
Number of pages	21
Journal	Physical Review C
Volume	99
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.99.044310
Publication status	Published - 2019 Apr 19

Subject classification (UKÄ)

Subatomic Physics

Free keywords

beta decay
isomer decay
gamma-ray spectroscopy
Penning trap
nuclear shell model
Gamow-Teller strength

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10.1103/PhysRevC.99.044310

PhysRevC.99.044310Final published version, 1.36 MB

1 Article
1 Doctoral Thesis (compilation)

Elucidating the nature of the proton radioactivity and branching ratio on the first proton emitter discovered ^53mCo
Sarmiento Pico, L., Roger, T., Giovinazzo, J., Brown, B. A., Blank, B., Rudolph, D., Kankainen, A., Alvarez-Pol, H., Arokia Raj, A., Ascher, P., Block, M., Caamaño-Fresco, M., Caceres, L., Canete, L., Cox, D., Eronen, T., Fahlander, C., Fernandez-Dominguez, B., Forsberg, U. & Lois-Fuentes, J. & 32 others, Gerbaux, M., Gerl , J., Golubev, P., Grévy, S., Grinyer, G. ., Habermann, T., Hakala, J., Jokinen, A., Kamalou, O., Kojouharov, I., Kolhinen, V. S., Koponen, J., Kurz, N., Lalović, N., Lorenz, C., Mauss, B., Mentana, A., Moore, I. D., Ortega Moral, A., Pancin, J., Papadakis, P., Pibernat, J., Piot, J., Pohjalainen, I., Reinikainen, J., Rinta-Antila, S., Schaffner, H., Sorlin, O., Stodel, C., Thomas, J.-C., Versteegen, M. & Voss, A., 2023, In: Nature Communications. 14, 7 p., 5961.
Research output: Contribution to journal › Article › peer-review

Open Access
Quantum-state Selective Nuclear Decay Spectroscopy
Lorenz, C., 2018 Dec, Lund: Lund University. 147 p.
Research output: Thesis › Doctoral Thesis (compilation)

Open Access
File

1 Finished
2 Active

ChaSE Lundium: Characterization of New Superheavy Elements
Rudolph, D. (PI), Åberg, S. (CoI), Carlsson, G. (CoI), Düllmann, C. E. (CoI), Golubev, P. (Researcher), Sarmiento Pico, L. (Researcher), Forsberg, U. (Researcher), Toivanen, J. (Researcher), Ward, D. (Researcher), Cox, D. (Researcher), Lorenz, C. (Research student), Såmark-Roth, A. (Research student), Albertsson, M. (Research student), Ljungberg, J. (Research student), Hrabar, Y. (Research student), Lindholm, Y. (Administrator), Lindqvist, K. (Administrator), Lundberg, M. (Administrator) & Andersson, P. (Researcher)
Knut and Alice Wallenberg Foundation, The Nobel Foundation
2016/01/01 → 2026/12/31
Project: Research

File
Nuclear Structure at the Limits: Isotope-selective Spectroscopy
Rudolph, D. (PI), Fahlander, C. (CoI), Golubev, P. (CoI), Sarmiento Pico, L. (CoI), Cox, D. (Researcher), Hrabar, Y. (Research student), Såmark-Roth, A. (Research student), Forsberg, U. (Researcher), Lorenz, C. (Research student), Lalovic, N. (Researcher), Lalovic, N. (Research student), Forsberg, U. (Research student), Gellanki, J. (Research student), Hoischen, R. (Research student), Johansson, E. (Research student), Andersson, L.-L. (Research student), du Rietz, R. (Research student), Ekman, J. (Research student) & Andreoiu, C. (Research student)
Swedish Research Council
2002/01/01 → 2027/12/31
Project: Research
Quantum-state Selective Nuclear Decay Spectroscopy
Lorenz, C. (PI), Rudolph, D. (Supervisor), Sarmiento Pico, L. (Assistant supervisor) & Golubev, P. (Assistant supervisor)
2015/04/01 → 2019/01/31
Project: Dissertation

Computing and Storage Facility for Subatomic Physics
Smirnova, O. (Manager)
Particle and nuclear physics
Infrastructure
Platform for Advanced Radiaton Detectors
Golubev, P. (Manager)
Department of Physics
Infrastructure

1 Supervision of PhD students
1 Presentation

Decay Spectroscopy behind JYFLTRAP
Lorenz, C. (Speaker) & Rudolph, D. (Chair)
2018 Oct 17 → 2018 Oct 19
Activity: Talk or presentation › Presentation
Quantum-state Selective Nuclear Decay Spectroscopy
Sarmiento Pico, L. (Second supervisor)
2015 Apr 1 → 2019 Jan 31
Activity: Examination and supervision › Supervision of PhD students

Cite this

Lorenz, C., Sarmiento, L. G., Rudolph, D., Golubev, P., Eronen, T., Nesterenko, D. A., Kankainen, A., Canete, L., Cox, D. M., Fernandez, A., Forsberg, U., Jungclaus, A., Kojouharov, I., Kurz, N., Lalović, N., Partanen, J., Reponen, M., Rinta-Antila, S., De Roubin, A., ... Vilén, M. (2019). β Decay of ¹²⁷Cd and Excited States in ¹²⁷In. Physical Review C, 99(4), Article 044310. https://doi.org/10.1103/PhysRevC.99.044310

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title = "β Decay of 127Cd and Excited States in 127In",

abstract = "A dedicated spectroscopic study of the β decay of 127Cd was conducted at the IGISOL facility at the University of Jyv{\"a}skyl{\"a}. Following high-resolution mass separation in a Penning trap, β-γ-γ coincidences were used to considerably extend the decay scheme of 127In. The β-decaying 3/2+ and 11/2- states in 127Cd have been identified with the 127Cd ground state and the 283-keV isomer. Their respective half-lives have been measured to 0.45(+12-8)s and 0.36(4) s. The experimentally observed β feeding to excited states of 127In and the decay scheme of 127In are discussed in conjunction with large-scale shell-model calculations.",

keywords = "beta decay, isomer decay, gamma-ray spectroscopy, Penning trap, nuclear shell model, Gamow-Teller strength",

author = "Ch Lorenz and Sarmiento, {L. G.} and D. Rudolph and P. Golubev and T. Eronen and Nesterenko, {D. A.} and A. Kankainen and L. Canete and Cox, {D. M.} and A. Fernandez and U. Forsberg and A. Jungclaus and I. Kojouharov and N. Kurz and N. Lalovi{\'c} and J. Partanen and M. Reponen and S. Rinta-Antila and {De Roubin}, A. and A. S{\aa}mark-Roth and V. Vaquero and M. Vil{\'e}n",

year = "2019",

month = apr,

day = "19",

doi = "10.1103/PhysRevC.99.044310",

language = "English",

volume = "99",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "4",

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Lorenz, C, Sarmiento, LG , Rudolph, D , Golubev, P, Eronen, T, Nesterenko, DA, Kankainen, A, Canete, L, Cox, DM, Fernandez, A, Forsberg, U, Jungclaus, A, Kojouharov, I, Kurz, N, Lalović, N, Partanen, J, Reponen, M, Rinta-Antila, S, De Roubin, A, Såmark-Roth, A, Vaquero, V & Vilén, M 2019, 'β Decay of ¹²⁷Cd and Excited States in ¹²⁷In', Physical Review C, vol. 99, no. 4, 044310. https://doi.org/10.1103/PhysRevC.99.044310

TY - JOUR

T1 - β Decay of 127Cd and Excited States in 127In

AU - Lorenz, Ch

AU - Sarmiento, L. G.

AU - Rudolph, D.

AU - Golubev, P.

AU - Eronen, T.

AU - Nesterenko, D. A.

AU - Kankainen, A.

AU - Canete, L.

AU - Cox, D. M.

AU - Fernandez, A.

AU - Forsberg, U.

AU - Jungclaus, A.

AU - Kojouharov, I.

AU - Kurz, N.

AU - Lalović, N.

AU - Partanen, J.

AU - Reponen, M.

AU - Rinta-Antila, S.

AU - De Roubin, A.

AU - Såmark-Roth, A.

AU - Vaquero, V.

AU - Vilén, M.

PY - 2019/4/19

Y1 - 2019/4/19

N2 - A dedicated spectroscopic study of the β decay of 127Cd was conducted at the IGISOL facility at the University of Jyväskylä. Following high-resolution mass separation in a Penning trap, β-γ-γ coincidences were used to considerably extend the decay scheme of 127In. The β-decaying 3/2+ and 11/2- states in 127Cd have been identified with the 127Cd ground state and the 283-keV isomer. Their respective half-lives have been measured to 0.45(+12-8)s and 0.36(4) s. The experimentally observed β feeding to excited states of 127In and the decay scheme of 127In are discussed in conjunction with large-scale shell-model calculations.

AB - A dedicated spectroscopic study of the β decay of 127Cd was conducted at the IGISOL facility at the University of Jyväskylä. Following high-resolution mass separation in a Penning trap, β-γ-γ coincidences were used to considerably extend the decay scheme of 127In. The β-decaying 3/2+ and 11/2- states in 127Cd have been identified with the 127Cd ground state and the 283-keV isomer. Their respective half-lives have been measured to 0.45(+12-8)s and 0.36(4) s. The experimentally observed β feeding to excited states of 127In and the decay scheme of 127In are discussed in conjunction with large-scale shell-model calculations.

KW - beta decay

KW - isomer decay

KW - gamma-ray spectroscopy

KW - Penning trap

KW - nuclear shell model

KW - Gamow-Teller strength

U2 - 10.1103/PhysRevC.99.044310

DO - 10.1103/PhysRevC.99.044310

M3 - Article

AN - SCOPUS:85064868850

SN - 2469-9985

VL - 99

JO - Physical Review C

JF - Physical Review C

IS - 4

M1 - 044310

ER -

β Decay of 127Cd and Excited States in 127In

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β Decay of ¹²⁷Cd and Excited States in ¹²⁷In