Study of 121Te with the (d,t) reaction

D. Bucurescu; T. Von Egidy; H. F. Wirth; N. Marginean; U. Köster; W. Schauer; I. Tomandl; G. Graw; A. Metz; R. Hertenberger; Y. Eisermann

doi:10.1016/S0375-9474(00)00059-2

Study of ¹²¹Te with the (d,t) reaction

D. Bucurescu
, T. Von Egidy
, H. F. Wirth
, N. Marginean
, U. Köster
, W. Schauer
, I. Tomandl
, G. Graw
, A. Metz
, R. Hertenberger
, Y. Eisermann

Chair of Physics I

Horia Hulubei National Institute of Physics and Nuclear Engineering
Technical University of Munich
Nuclear Physics Institute of the Cas
University of Munich

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

13 Scopus citations

Abstract

The structure of the ¹²¹Te nucleus has been studied with the ¹²²Te(d,t) reaction at E_d=24.0 MeV. About 100 excited states have been observed up to an excitation energy of 2.65 MeV, and for most of them spin and parity values are proposed. A theoretical analysis based on the Interacting Boson-Fermion Model-1 is presented for the whole isotopic chain from ¹¹⁹Te to ¹²⁹Te. The evolution of both positive and negative parity low-lying levels in these nuclei is reasonably well described with an essentially constant boson-fermion interaction. A detailed comparison of the calculations with experimental data is presented for ¹²¹Te. The level scheme up to about 1.5 MeV excitation is reasonably well accounted for. Possible indications of states with "intruder" character are discussed.

Original language	English
Pages (from-to)	21-53
Number of pages	33
Journal	Nuclear Physics, Section A
Volume	672
Issue number	1-4
DOIs	https://doi.org/10.1016/S0375-9474(00)00059-2
State	Published - 5 Jun 2000

Keywords

21.10.-k
21.10.Jx
21.60.Ev
27.60.+j
E=24.0 MeV
Enriched targets
Magnetic spectrograph
Measured particle spectra, σ(θ) , asymmetry
Nuclear reactions Te (d,t)
Spectroscopic factors
Te deduced levels, J,π

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10.1016/S0375-9474(00)00059-2

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@article{59f55c109cf741749dde7a5c2fc6e1e5,

title = "Study of 121Te with the (d,t) reaction",

abstract = "The structure of the 121Te nucleus has been studied with the 122Te(d,t) reaction at Ed=24.0 MeV. About 100 excited states have been observed up to an excitation energy of 2.65 MeV, and for most of them spin and parity values are proposed. A theoretical analysis based on the Interacting Boson-Fermion Model-1 is presented for the whole isotopic chain from 119Te to 129Te. The evolution of both positive and negative parity low-lying levels in these nuclei is reasonably well described with an essentially constant boson-fermion interaction. A detailed comparison of the calculations with experimental data is presented for 121Te. The level scheme up to about 1.5 MeV excitation is reasonably well accounted for. Possible indications of states with {"}intruder{"} character are discussed.",

keywords = "21.10.-k, 21.10.Jx, 21.60.Ev, 27.60.+j, E=24.0 MeV, Enriched targets, Magnetic spectrograph, Measured particle spectra, σ(θ) , asymmetry, Nuclear reactions Te (d,t), Spectroscopic factors, Te deduced levels, J,π",

author = "D. Bucurescu and \{Von Egidy\}, T. and Wirth, \{H. F.\} and N. Marginean and U. K{\"o}ster and W. Schauer and I. Tomandl and G. Graw and A. Metz and R. Hertenberger and Y. Eisermann",

note = "Funding Information: The support of the Deutsche Forschungsgemeinschaft, Bonn, is appreciated and especially D.B. wishes to thank them for generous financial help during working stages at the Technical University of Munich. The work was supported by the Beschleunigerlaborato-rium der Universit{\"a}t und der Technischen Universit{\"a}t M{\"u}nchen. We are indepted to Th. Faestermann for the Q3D maintenance and to P. Maier-Komor and K. Nacke for target preparation.",

year = "2000",

month = jun,

day = "5",

doi = "10.1016/S0375-9474(00)00059-2",

language = "English",

volume = "672",

pages = "21--53",

journal = "Nuclear Physics, Section A",

issn = "0375-9474",

publisher = "Elsevier B.V.",

number = "1-4",

}

TY - JOUR

T1 - Study of 121Te with the (d,t) reaction

AU - Bucurescu, D.

AU - Von Egidy, T.

AU - Wirth, H. F.

AU - Marginean, N.

AU - Köster, U.

AU - Schauer, W.

AU - Tomandl, I.

AU - Graw, G.

AU - Metz, A.

AU - Hertenberger, R.

AU - Eisermann, Y.

N1 - Funding Information: The support of the Deutsche Forschungsgemeinschaft, Bonn, is appreciated and especially D.B. wishes to thank them for generous financial help during working stages at the Technical University of Munich. The work was supported by the Beschleunigerlaborato-rium der Universität und der Technischen Universität München. We are indepted to Th. Faestermann for the Q3D maintenance and to P. Maier-Komor and K. Nacke for target preparation.

PY - 2000/6/5

Y1 - 2000/6/5

N2 - The structure of the 121Te nucleus has been studied with the 122Te(d,t) reaction at Ed=24.0 MeV. About 100 excited states have been observed up to an excitation energy of 2.65 MeV, and for most of them spin and parity values are proposed. A theoretical analysis based on the Interacting Boson-Fermion Model-1 is presented for the whole isotopic chain from 119Te to 129Te. The evolution of both positive and negative parity low-lying levels in these nuclei is reasonably well described with an essentially constant boson-fermion interaction. A detailed comparison of the calculations with experimental data is presented for 121Te. The level scheme up to about 1.5 MeV excitation is reasonably well accounted for. Possible indications of states with "intruder" character are discussed.

AB - The structure of the 121Te nucleus has been studied with the 122Te(d,t) reaction at Ed=24.0 MeV. About 100 excited states have been observed up to an excitation energy of 2.65 MeV, and for most of them spin and parity values are proposed. A theoretical analysis based on the Interacting Boson-Fermion Model-1 is presented for the whole isotopic chain from 119Te to 129Te. The evolution of both positive and negative parity low-lying levels in these nuclei is reasonably well described with an essentially constant boson-fermion interaction. A detailed comparison of the calculations with experimental data is presented for 121Te. The level scheme up to about 1.5 MeV excitation is reasonably well accounted for. Possible indications of states with "intruder" character are discussed.

KW - 21.10.-k

KW - 21.10.Jx

KW - 21.60.Ev

KW - 27.60.+j

KW - E=24.0 MeV

KW - Enriched targets

KW - Magnetic spectrograph

KW - Measured particle spectra, σ(θ) , asymmetry

KW - Nuclear reactions Te (d,t)

KW - Spectroscopic factors

KW - Te deduced levels, J,π

UR - https://www.scopus.com/pages/publications/18344406490

U2 - 10.1016/S0375-9474(00)00059-2

DO - 10.1016/S0375-9474(00)00059-2

M3 - Article

AN - SCOPUS:18344406490

SN - 0375-9474

VL - 672

SP - 21

EP - 53

JO - Nuclear Physics, Section A

JF - Nuclear Physics, Section A

IS - 1-4

ER -

Study of ¹²¹Te with the (d,t) reaction

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