Identification of excited states in 10752Te55

W. Zhang; B. Cederwall; C. Qi; A. Ertoprak; Ö. Aktas; X. Liu; K. Andgren; K. Auranen; T. Bäck; L. Barber; G. Beeton; D. M. Cullen; I. G. Darby; M. R. Dimmock; S. Eeckhaudt; E. Ganioǧlu; M. Górska; T. Grahn; P. T. Greenlees; B. Hadinia; E. Ideguchi; A. Illana; P. M. Jones; D. T. Joss; R. Julin; S. Juutinen; J. M. Keatings; A. Khaplanov; F. Kulali; M. Leino; M. Luoma; B. Lv; B. S. Nara Singh; L. Nelson; M. Niikura; M. Nyman; J. Ojala; R. D. Page; J. Pakarinen; E. S. Paul; C. Petrache; M. Petri; P. Rahkila; P. Ruotsalainen; M. Sandzelius; J. Sarén; C. Scholey; J. F. Smith; J. Sorri; H. Tann; G. Zimba; J. Uusitalo; R. Wadsworth; R. Wyss

doi:10.1103/PhysRevC.104.064305

Identification of excited states in ¹⁰⁷₅₂Te₅₅

W. Zhang^*, B. Cederwall, C. Qi, A. Ertoprak, Ö. Aktas, X. Liu, K. Andgren, K. Auranen, T. Bäck, L. Barber, G. Beeton, D. M. Cullen, I. G. Darby, M. R. Dimmock, S. Eeckhaudt, E. Ganioǧlu, M. Górska, T. Grahn, P. T. Greenlees, B. HadiniaE. Ideguchi, A. Illana, P. M. Jones, D. T. Joss, R. Julin, S. Juutinen, J. M. Keatings, A. Khaplanov, F. Kulali, M. Leino, M. Luoma, B. Lv, B. S. Nara Singh, L. Nelson, M. Niikura, M. Nyman, J. Ojala, R. D. Page, J. Pakarinen, E. S. Paul, C. Petrache, M. Petri, P. Rahkila, P. Ruotsalainen, M. Sandzelius, J. Sarén, C. Scholey, J. F. Smith, J. Sorri, H. Tann, G. Zimba, J. Uusitalo, R. Wadsworth, R. Wyss

^*Corresponding author for this work

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Abstract

Excited states in the extremely neutron-deficient nucleus ¹⁰⁷Te have been identified from two separate experiments using the recoil-decay tagging technique. Two connected structures were observed on the basis of γγ-coincidence relations and tentatively assigned as built on the mixed-parentage νg_7/2d_5/2 and νh_11/2 intruder configurations. The observed structures were compared with large-scale shell-model calculations and total Routhian surface calculations. Collective behavior was discovered to persist in the νh_11/2 band of ¹⁰⁷Te which highlights the shape-polarizing effect of a single valence neutron occupying the h_11/2 intruder orbit as the N=50 shell closure is approached.

Original language	English
Article number	064305
Number of pages	8
Journal	Physical Review C
Volume	104
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.104.064305
Publication status	Published - 8 Dec 2021

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2021 11 22 Zhang et al Identification finalFinal published version, 1.11 MBLicence: CC BY 4.0

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Zhang, W., Cederwall, B., Qi, C., Ertoprak, A., Aktas, Ö., Liu, X., Andgren, K., Auranen, K., Bäck, T., Barber, L., Beeton, G., Cullen, D. M., Darby, I. G., Dimmock, M. R., Eeckhaudt, S., Ganioǧlu, E., Górska, M., Grahn, T., Greenlees, P. T., ... Wyss, R. (2021). Identification of excited states in ¹⁰⁷₅₂Te₅₅. Physical Review C, 104(6), Article 064305. https://doi.org/10.1103/PhysRevC.104.064305

@article{1e90d915fccb4d1e87f8b6621ee69c55,

title = "Identification of excited states in 10752Te55",

abstract = "Excited states in the extremely neutron-deficient nucleus 107Te have been identified from two separate experiments using the recoil-decay tagging technique. Two connected structures were observed on the basis of γγ-coincidence relations and tentatively assigned as built on the mixed-parentage νg7/2d5/2 and νh11/2 intruder configurations. The observed structures were compared with large-scale shell-model calculations and total Routhian surface calculations. Collective behavior was discovered to persist in the νh11/2 band of 107Te which highlights the shape-polarizing effect of a single valence neutron occupying the h11/2 intruder orbit as the N=50 shell closure is approached.",

author = "W. Zhang and B. Cederwall and C. Qi and A. Ertoprak and {\"O}. Aktas and X. Liu and K. Andgren and K. Auranen and T. B{\"a}ck and L. Barber and G. Beeton and Cullen, {D. M.} and Darby, {I. G.} and Dimmock, {M. R.} and S. Eeckhaudt and E. Ganioǧlu and M. G{\'o}rska and T. Grahn and Greenlees, {P. T.} and B. Hadinia and E. Ideguchi and A. Illana and Jones, {P. M.} and Joss, {D. T.} and R. Julin and S. Juutinen and Keatings, {J. M.} and A. Khaplanov and F. Kulali and M. Leino and M. Luoma and B. Lv and {Nara Singh}, {B. S.} and L. Nelson and M. Niikura and M. Nyman and J. Ojala and Page, {R. D.} and J. Pakarinen and Paul, {E. S.} and C. Petrache and M. Petri and P. Rahkila and P. Ruotsalainen and M. Sandzelius and J. Sar{\'e}n and C. Scholey and Smith, {J. F.} and J. Sorri and H. Tann and G. Zimba and J. Uusitalo and R. Wadsworth and R. Wyss",

year = "2021",

month = dec,

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doi = "10.1103/PhysRevC.104.064305",

language = "English",

volume = "104",

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issn = "2469-9985",

publisher = "American Physical Society",

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Zhang, W, Cederwall, B, Qi, C, Ertoprak, A, Aktas, Ö, Liu, X, Andgren, K, Auranen, K, Bäck, T, Barber, L, Beeton, G, Cullen, DM, Darby, IG, Dimmock, MR, Eeckhaudt, S, Ganioǧlu, E, Górska, M, Grahn, T, Greenlees, PT, Hadinia, B, Ideguchi, E, Illana, A, Jones, PM, Joss, DT, Julin, R, Juutinen, S, Keatings, JM, Khaplanov, A, Kulali, F, Leino, M, Luoma, M, Lv, B, Nara Singh, BS, Nelson, L, Niikura, M, Nyman, M, Ojala, J, Page, RD, Pakarinen, J, Paul, ES, Petrache, C, Petri, M, Rahkila, P, Ruotsalainen, P, Sandzelius, M, Sarén, J, Scholey, C, Smith, JF, Sorri, J, Tann, H, Zimba, G, Uusitalo, J, Wadsworth, R & Wyss, R 2021, 'Identification of excited states in ¹⁰⁷₅₂Te₅₅', Physical Review C, vol. 104, no. 6, 064305. https://doi.org/10.1103/PhysRevC.104.064305

TY - JOUR

T1 - Identification of excited states in 10752Te55

AU - Zhang, W.

AU - Cederwall, B.

AU - Qi, C.

AU - Ertoprak, A.

AU - Aktas, Ö.

AU - Liu, X.

AU - Andgren, K.

AU - Auranen, K.

AU - Bäck, T.

AU - Barber, L.

AU - Beeton, G.

AU - Cullen, D. M.

AU - Darby, I. G.

AU - Dimmock, M. R.

AU - Eeckhaudt, S.

AU - Ganioǧlu, E.

AU - Górska, M.

AU - Grahn, T.

AU - Greenlees, P. T.

AU - Hadinia, B.

AU - Ideguchi, E.

AU - Illana, A.

AU - Jones, P. M.

AU - Joss, D. T.

AU - Julin, R.

AU - Juutinen, S.

AU - Keatings, J. M.

AU - Khaplanov, A.

AU - Kulali, F.

AU - Leino, M.

AU - Luoma, M.

AU - Lv, B.

AU - Nara Singh, B. S.

AU - Nelson, L.

AU - Niikura, M.

AU - Nyman, M.

AU - Ojala, J.

AU - Page, R. D.

AU - Pakarinen, J.

AU - Paul, E. S.

AU - Petrache, C.

AU - Petri, M.

AU - Rahkila, P.

AU - Ruotsalainen, P.

AU - Sandzelius, M.

AU - Sarén, J.

AU - Scholey, C.

AU - Smith, J. F.

AU - Sorri, J.

AU - Tann, H.

AU - Zimba, G.

AU - Uusitalo, J.

AU - Wadsworth, R.

AU - Wyss, R.

PY - 2021/12/8

Y1 - 2021/12/8

N2 - Excited states in the extremely neutron-deficient nucleus 107Te have been identified from two separate experiments using the recoil-decay tagging technique. Two connected structures were observed on the basis of γγ-coincidence relations and tentatively assigned as built on the mixed-parentage νg7/2d5/2 and νh11/2 intruder configurations. The observed structures were compared with large-scale shell-model calculations and total Routhian surface calculations. Collective behavior was discovered to persist in the νh11/2 band of 107Te which highlights the shape-polarizing effect of a single valence neutron occupying the h11/2 intruder orbit as the N=50 shell closure is approached.

AB - Excited states in the extremely neutron-deficient nucleus 107Te have been identified from two separate experiments using the recoil-decay tagging technique. Two connected structures were observed on the basis of γγ-coincidence relations and tentatively assigned as built on the mixed-parentage νg7/2d5/2 and νh11/2 intruder configurations. The observed structures were compared with large-scale shell-model calculations and total Routhian surface calculations. Collective behavior was discovered to persist in the νh11/2 band of 107Te which highlights the shape-polarizing effect of a single valence neutron occupying the h11/2 intruder orbit as the N=50 shell closure is approached.

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U2 - 10.1103/PhysRevC.104.064305

DO - 10.1103/PhysRevC.104.064305

M3 - Article

AN - SCOPUS:85121118174

SN - 2469-9985

VL - 104

JO - Physical Review C

JF - Physical Review C

IS - 6

M1 - 064305

ER -

Identification of excited states in ¹⁰⁷₅₂Te₅₅

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