Nuclear structure studies of 123 Te with (n,γ) and (d,p) reactions

V. Bondarenko; T. Von Egidy; J. Honzátko; I. Tomandl; D. Bucurescu; N. Marginean; J. Ott; W. Schauer; H. F. Wirth; C. Doll

doi:10.1016/S0375-9474(00)00144-5

Nuclear structure studies of ¹²³ Te with (n,γ) and (d,p) reactions

V. Bondarenko, T. Von Egidy, J. Honzátko, I. Tomandl, D. Bucurescu, N. Marginean, J. Ott, W. Schauer, H. F. Wirth, C. Doll

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12 Scopus citations

Abstract

Levels in ¹²³Te were investigated in the range up to 3 MeV excitation energy by (n,γ) and (d,p) reactions. Over 120 levels and about 140 γ-transitions were established most of them for the first time. The states below 2 MeV with the most complete spectroscopic information were interpreted in terms of the Interacting Boson-Fermion Model (IBFM). Unified treatment of both positive- and negative-parity states is achieved with constant parameters of the boson-fermion interaction for the whole chain of Te isotopes. Excitation energies, electromagnetic transition rates, γ-branchings and spectroscopic factors are discussed in connection with their possible structure. A family of low-spin negative-parity states has been identified and understood within the IBFM framework, thus proving their antialigned origin.

Original language	English
Pages (from-to)	85-121
Number of pages	37
Journal	Nuclear Physics, Section A
Volume	673
Issue number	1-4
DOIs	https://doi.org/10.1016/S0375-9474(00)00144-5
State	Published - 19 Jun 2000

Keywords

21.10.-k
23.20.Lv
27.60.+j
NUCLEAR REACTIONS: Te (n,γ) , thermal E , measured E , I , γγ -coincidence, binding energy
Te (d,p) , E=17 MeV, measured particle spectra

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10.1016/S0375-9474(00)00144-5

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@article{789b87bd880040b1b5d99f0074ec90c5,

title = "Nuclear structure studies of 123 Te with (n,γ) and (d,p) reactions",

abstract = "Levels in 123Te were investigated in the range up to 3 MeV excitation energy by (n,γ) and (d,p) reactions. Over 120 levels and about 140 γ-transitions were established most of them for the first time. The states below 2 MeV with the most complete spectroscopic information were interpreted in terms of the Interacting Boson-Fermion Model (IBFM). Unified treatment of both positive- and negative-parity states is achieved with constant parameters of the boson-fermion interaction for the whole chain of Te isotopes. Excitation energies, electromagnetic transition rates, γ-branchings and spectroscopic factors are discussed in connection with their possible structure. A family of low-spin negative-parity states has been identified and understood within the IBFM framework, thus proving their antialigned origin.",

keywords = "21.10.-k, 23.20.Lv, 27.60.+j, NUCLEAR REACTIONS: Te (n,γ) , thermal E , measured E , I , γγ -coincidence, binding energy, Te (d,p) , E=17 MeV, measured particle spectra",

author = "V. Bondarenko and {Von Egidy}, T. and J. Honz{\'a}tko and I. Tomandl and D. Bucurescu and N. Marginean and J. Ott and W. Schauer and Wirth, {H. F.} and C. Doll",

note = "Funding Information: We are grateful to P. Maier-Komor and to K. Nacke for the target preparation and to T. Faestermann for the Q3D maintenance. The technical staff of the reactor at Rˇ e{\v z} and of the accelerator laboratory in Munich deserves appreciation for providing us with excellent beams. One of us (V. B.) is grateful to the NPI, Rˇ e{\v z}, and the TU M{\"u}nchen for the hospitality extended to him. This work was supported by the Grant Agency of the Czech Republic (No. 202/97/K038, 202/99/D087) and partly by the Volkswagen Foundation and the Deutsche Forschungsgemeinschaft, Bonn (Eg 25/4).",

year = "2000",

month = jun,

day = "19",

doi = "10.1016/S0375-9474(00)00144-5",

language = "English",

volume = "673",

pages = "85--121",

journal = "Nuclear Physics, Section A",

issn = "0375-9474",

publisher = "Elsevier",

number = "1-4",

}

TY - JOUR

T1 - Nuclear structure studies of 123 Te with (n,γ) and (d,p) reactions

AU - Bondarenko, V.

AU - Von Egidy, T.

AU - Honzátko, J.

AU - Tomandl, I.

AU - Bucurescu, D.

AU - Marginean, N.

AU - Ott, J.

AU - Schauer, W.

AU - Wirth, H. F.

AU - Doll, C.

N1 - Funding Information: We are grateful to P. Maier-Komor and to K. Nacke for the target preparation and to T. Faestermann for the Q3D maintenance. The technical staff of the reactor at Rˇ ež and of the accelerator laboratory in Munich deserves appreciation for providing us with excellent beams. One of us (V. B.) is grateful to the NPI, Rˇ ež, and the TU München for the hospitality extended to him. This work was supported by the Grant Agency of the Czech Republic (No. 202/97/K038, 202/99/D087) and partly by the Volkswagen Foundation and the Deutsche Forschungsgemeinschaft, Bonn (Eg 25/4).

PY - 2000/6/19

Y1 - 2000/6/19

N2 - Levels in 123Te were investigated in the range up to 3 MeV excitation energy by (n,γ) and (d,p) reactions. Over 120 levels and about 140 γ-transitions were established most of them for the first time. The states below 2 MeV with the most complete spectroscopic information were interpreted in terms of the Interacting Boson-Fermion Model (IBFM). Unified treatment of both positive- and negative-parity states is achieved with constant parameters of the boson-fermion interaction for the whole chain of Te isotopes. Excitation energies, electromagnetic transition rates, γ-branchings and spectroscopic factors are discussed in connection with their possible structure. A family of low-spin negative-parity states has been identified and understood within the IBFM framework, thus proving their antialigned origin.

AB - Levels in 123Te were investigated in the range up to 3 MeV excitation energy by (n,γ) and (d,p) reactions. Over 120 levels and about 140 γ-transitions were established most of them for the first time. The states below 2 MeV with the most complete spectroscopic information were interpreted in terms of the Interacting Boson-Fermion Model (IBFM). Unified treatment of both positive- and negative-parity states is achieved with constant parameters of the boson-fermion interaction for the whole chain of Te isotopes. Excitation energies, electromagnetic transition rates, γ-branchings and spectroscopic factors are discussed in connection with their possible structure. A family of low-spin negative-parity states has been identified and understood within the IBFM framework, thus proving their antialigned origin.

KW - 21.10.-k

KW - 23.20.Lv

KW - 27.60.+j

KW - NUCLEAR REACTIONS: Te (n,γ) , thermal E , measured E , I , γγ -coincidence, binding energy

KW - Te (d,p) , E=17 MeV, measured particle spectra

UR - http://www.scopus.com/inward/record.url?scp=0001867952&partnerID=8YFLogxK

U2 - 10.1016/S0375-9474(00)00144-5

DO - 10.1016/S0375-9474(00)00144-5

M3 - Article

AN - SCOPUS:0001867952

SN - 0375-9474

VL - 673

SP - 85

EP - 121

JO - Nuclear Physics, Section A

JF - Nuclear Physics, Section A

IS - 1-4

ER -

Nuclear structure studies of ¹²³ Te with (n,γ) and (d,p) reactions

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