Superdeformed and Triaxial States in Ca 42

K. Hadyńska-Klk; P. J. Napiorkowski; M. Zielińska; J. Srebrny; A. Maj; F. Azaiez; J. J. Valiente Dobón; M. Kicińska-Habior; F. Nowacki; H. Naïdja; B. Bounthong; T. R. Rodríguez; G. De Angelis; T. Abraham; G. Anil Kumar; D. Bazzacco; M. Bellato; D. Bortolato; P. Bednarczyk; G. Benzoni; L. Berti; B. Birkenbach; B. Bruyneel; S. Brambilla; F. Camera; J. Chavas; B. Cederwall; L. Charles; M. Ciemała; P. Cocconi; P. Coleman-Smith; A. Colombo; A. Corsi; F. C L Crespi; D. M. Cullen; A. Czermak; P. Désesquelles; D. T. Doherty; B. Dulny; J. Eberth; E. Farnea; B. Fornal; S. Franchoo; A. Gadea; A. Giaz; A. Gottardo; X. Grave; J. Grbosz; A. Görgen; M. Gulmini; T. Habermann; H. Hess; R. Isocrate; J. Iwanicki; G. Jaworski; D. S. Judson; A. Jungclaus; N. Karkour; M. Kmiecik; D. Karpiński; M. Kisieliński; N. Kondratyev; A. Korichi; M. Komorowska; M. Kowalczyk; W. Korten; M. Krzysiek; G. Lehaut; S. Leoni; J. Ljungvall; A. Lopez-Martens; S. Lunardi; G. Maron; K. Mazurek; R. Menegazzo; D. Mengoni; E. Merchán; W. McZyński; C. Michelagnoli; J. Mierzejewski; B. Million; S. Myalski; D. R. Napoli; R. Nicolini; M. Niikura; A. Obertelli; S. F. Özmen; M. Palacz; L. Próchniak; A. Pullia; B. Quintana; G. Rampazzo; F. Recchia; N. Redon; P. Reiter; D. Rosso; K. Rusek; E. Sahin; M. D. Salsac; P. A. Söderström; I. Stefan; O. Stézowski; J. Styczeń; Ch Theisen; N. Toniolo; C. A. Ur; V. Vandone; R. Wadsworth; B. Wasilewska; A. Wiens; J. L. Wood; K. Wrzosek-Lipska; M. Zibliński

doi:10.1103/PhysRevLett.117.062501

Superdeformed and Triaxial States in Ca 42

K. Hadyńska-Klk, P. J. Napiorkowski, M. Zielińska, J. Srebrny, A. Maj, F. Azaiez, J. J. Valiente Dobón, M. Kicińska-Habior, F. Nowacki, H. Naïdja, B. Bounthong, T. R. Rodríguez, G. De Angelis, T. Abraham, G. Anil Kumar, D. Bazzacco, M. Bellato, D. Bortolato, P. Bednarczyk, G. BenzoniL. Berti, B. Birkenbach, B. Bruyneel, S. Brambilla, F. Camera, J. Chavas, B. Cederwall, L. Charles, M. Ciemała, P. Cocconi, P. Coleman-Smith, A. Colombo, A. Corsi, F. C L Crespi, D. M. Cullen, A. Czermak, P. Désesquelles, D. T. Doherty, B. Dulny, J. Eberth, E. Farnea, B. Fornal, S. Franchoo, A. Gadea, A. Giaz, A. Gottardo, X. Grave, J. Grbosz, A. Görgen, M. Gulmini, T. Habermann, H. Hess, R. Isocrate, J. Iwanicki, G. Jaworski, D. S. Judson, A. Jungclaus, N. Karkour, M. Kmiecik, D. Karpiński, M. Kisieliński, N. Kondratyev, A. Korichi, M. Komorowska, M. Kowalczyk, W. Korten, M. Krzysiek, G. Lehaut, S. Leoni, J. Ljungvall, A. Lopez-Martens, S. Lunardi, G. Maron, K. Mazurek, R. Menegazzo, D. Mengoni, E. Merchán, W. McZyński, C. Michelagnoli, J. Mierzejewski, B. Million, S. Myalski, D. R. Napoli, R. Nicolini, M. Niikura, A. Obertelli, S. F. Özmen, M. Palacz, L. Próchniak, A. Pullia, B. Quintana, G. Rampazzo, F. Recchia, N. Redon, P. Reiter, D. Rosso, K. Rusek, E. Sahin, M. D. Salsac, P. A. Söderström, I. Stefan, O. Stézowski, J. Styczeń, Ch Theisen, N. Toniolo, C. A. Ur, V. Vandone, R. Wadsworth, B. Wasilewska, A. Wiens, J. L. Wood, K. Wrzosek-Lipska, M. Zibliński

Physics

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

Abstract

Shape parameters of a weakly deformed ground-state band and highly deformed slightly triaxial sideband in ^{42}Ca were determined from E2 matrix elements measured in the first low-energy Coulomb excitation experiment performed with AGATA. The picture of two coexisting structures is well reproduced by new state-of-the-art large-scale shell model and beyond-mean-field calculations. Experimental evidence for superdeformation of the band built on 0_{2}^{+} has been obtained and the role of triaxiality in the A∼40 mass region is discussed. Furthermore, the potential of Coulomb excitation as a tool to study superdeformation has been demonstrated for the first time.

Original language	English
Article number	062501
Pages (from-to)	1-7
Number of pages	7
Journal	Physical Review Letters
Volume	117
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.117.062501
Publication status	Published - 1 Aug 2016

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10.1103/PhysRevLett.117.062501

PhysRevLett.117.062501
© 2016 American Physical Society. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details.
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Hadyńska-Klk, K., Napiorkowski, P. J., Zielińska, M., Srebrny, J., Maj, A., Azaiez, F., Valiente Dobón, J. J., Kicińska-Habior, M., Nowacki, F., Naïdja, H., Bounthong, B., Rodríguez, T. R., De Angelis, G., Abraham, T., Anil Kumar, G., Bazzacco, D., Bellato, M., Bortolato, D., Bednarczyk, P., ... Zibliński, M. (2016). Superdeformed and Triaxial States in Ca 42. Physical Review Letters, 117(6), 1-7. Article 062501. https://doi.org/10.1103/PhysRevLett.117.062501

@article{5ab0f5d61ff941deb271482231d2ffb6,

title = "Superdeformed and Triaxial States in Ca 42",

abstract = "Shape parameters of a weakly deformed ground-state band and highly deformed slightly triaxial sideband in ^{42}Ca were determined from E2 matrix elements measured in the first low-energy Coulomb excitation experiment performed with AGATA. The picture of two coexisting structures is well reproduced by new state-of-the-art large-scale shell model and beyond-mean-field calculations. Experimental evidence for superdeformation of the band built on 0_{2}^{+} has been obtained and the role of triaxiality in the A∼40 mass region is discussed. Furthermore, the potential of Coulomb excitation as a tool to study superdeformation has been demonstrated for the first time.",

author = "K. Hady{\'n}ska-Klk and Napiorkowski, {P. J.} and M. Zieli{\'n}ska and J. Srebrny and A. Maj and F. Azaiez and {Valiente Dob{\'o}n}, {J. J.} and M. Kici{\'n}ska-Habior and F. Nowacki and H. Na{\"i}dja and B. Bounthong and Rodr{\'i}guez, {T. R.} and {De Angelis}, G. and T. Abraham and {Anil Kumar}, G. and D. Bazzacco and M. Bellato and D. Bortolato and P. Bednarczyk and G. Benzoni and L. Berti and B. Birkenbach and B. Bruyneel and S. Brambilla and F. Camera and J. Chavas and B. Cederwall and L. Charles and M. Ciema{\l}a and P. Cocconi and P. Coleman-Smith and A. Colombo and A. Corsi and Crespi, {F. C L} and Cullen, {D. M.} and A. Czermak and P. D{\'e}sesquelles and Doherty, {D. T.} and B. Dulny and J. Eberth and E. Farnea and B. Fornal and S. Franchoo and A. Gadea and A. Giaz and A. Gottardo and X. Grave and J. Grbosz and A. G{\"o}rgen and M. Gulmini and T. Habermann and H. Hess and R. Isocrate and J. Iwanicki and G. Jaworski and Judson, {D. S.} and A. Jungclaus and N. Karkour and M. Kmiecik and D. Karpi{\'n}ski and M. Kisieli{\'n}ski and N. Kondratyev and A. Korichi and M. Komorowska and M. Kowalczyk and W. Korten and M. Krzysiek and G. Lehaut and S. Leoni and J. Ljungvall and A. Lopez-Martens and S. Lunardi and G. Maron and K. Mazurek and R. Menegazzo and D. Mengoni and E. Merch{\'a}n and W. McZy{\'n}ski and C. Michelagnoli and J. Mierzejewski and B. Million and S. Myalski and Napoli, {D. R.} and R. Nicolini and M. Niikura and A. Obertelli and {\"O}zmen, {S. F.} and M. Palacz and L. Pr{\'o}chniak and A. Pullia and B. Quintana and G. Rampazzo and F. Recchia and N. Redon and P. Reiter and D. Rosso and K. Rusek and E. Sahin and Salsac, {M. D.} and S{\"o}derstr{\"o}m, {P. A.} and I. Stefan and O. St{\'e}zowski and J. Stycze{\'n} and Ch Theisen and N. Toniolo and Ur, {C. A.} and V. Vandone and R. Wadsworth and B. Wasilewska and A. Wiens and Wood, {J. L.} and K. Wrzosek-Lipska and M. Zibli{\'n}ski",

note = "{\textcopyright} 2016 American Physical Society. Uploaded in accordance with the publisher{\textquoteright}s self-archiving policy. Further copying may not be permitted; contact the publisher for details.",

year = "2016",

month = aug,

day = "1",

doi = "10.1103/PhysRevLett.117.062501",

language = "English",

volume = "117",

pages = "1--7",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "6",

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Hadyńska-Klk, K, Napiorkowski, PJ, Zielińska, M, Srebrny, J, Maj, A, Azaiez, F, Valiente Dobón, JJ, Kicińska-Habior, M, Nowacki, F, Naïdja, H, Bounthong, B, Rodríguez, TR, De Angelis, G, Abraham, T, Anil Kumar, G, Bazzacco, D, Bellato, M, Bortolato, D, Bednarczyk, P, Benzoni, G, Berti, L, Birkenbach, B, Bruyneel, B, Brambilla, S, Camera, F, Chavas, J, Cederwall, B, Charles, L, Ciemała, M, Cocconi, P, Coleman-Smith, P, Colombo, A, Corsi, A, Crespi, FCL, Cullen, DM, Czermak, A, Désesquelles, P, Doherty, DT, Dulny, B, Eberth, J, Farnea, E, Fornal, B, Franchoo, S, Gadea, A, Giaz, A, Gottardo, A, Grave, X, Grbosz, J, Görgen, A, Gulmini, M, Habermann, T, Hess, H, Isocrate, R, Iwanicki, J, Jaworski, G, Judson, DS, Jungclaus, A, Karkour, N, Kmiecik, M, Karpiński, D, Kisieliński, M, Kondratyev, N, Korichi, A, Komorowska, M, Kowalczyk, M, Korten, W, Krzysiek, M, Lehaut, G, Leoni, S, Ljungvall, J, Lopez-Martens, A, Lunardi, S, Maron, G, Mazurek, K, Menegazzo, R, Mengoni, D, Merchán, E, McZyński, W, Michelagnoli, C, Mierzejewski, J, Million, B, Myalski, S, Napoli, DR, Nicolini, R, Niikura, M, Obertelli, A, Özmen, SF, Palacz, M, Próchniak, L, Pullia, A, Quintana, B, Rampazzo, G, Recchia, F, Redon, N, Reiter, P, Rosso, D, Rusek, K, Sahin, E, Salsac, MD, Söderström, PA, Stefan, I, Stézowski, O, Styczeń, J, Theisen, C, Toniolo, N, Ur, CA, Vandone, V, Wadsworth, R, Wasilewska, B, Wiens, A, Wood, JL, Wrzosek-Lipska, K & Zibliński, M 2016, 'Superdeformed and Triaxial States in Ca 42', Physical Review Letters, vol. 117, no. 6, 062501, pp. 1-7. https://doi.org/10.1103/PhysRevLett.117.062501

TY - JOUR

T1 - Superdeformed and Triaxial States in Ca 42

AU - Hadyńska-Klk, K.

AU - Napiorkowski, P. J.

AU - Zielińska, M.

AU - Srebrny, J.

AU - Maj, A.

AU - Azaiez, F.

AU - Valiente Dobón, J. J.

AU - Kicińska-Habior, M.

AU - Nowacki, F.

AU - Naïdja, H.

AU - Bounthong, B.

AU - Rodríguez, T. R.

AU - De Angelis, G.

AU - Abraham, T.

AU - Anil Kumar, G.

AU - Bazzacco, D.

AU - Bellato, M.

AU - Bortolato, D.

AU - Bednarczyk, P.

AU - Benzoni, G.

AU - Berti, L.

AU - Birkenbach, B.

AU - Bruyneel, B.

AU - Brambilla, S.

AU - Camera, F.

AU - Chavas, J.

AU - Cederwall, B.

AU - Charles, L.

AU - Ciemała, M.

AU - Cocconi, P.

AU - Coleman-Smith, P.

AU - Colombo, A.

AU - Corsi, A.

AU - Crespi, F. C L

AU - Cullen, D. M.

AU - Czermak, A.

AU - Désesquelles, P.

AU - Doherty, D. T.

AU - Dulny, B.

AU - Eberth, J.

AU - Farnea, E.

AU - Fornal, B.

AU - Franchoo, S.

AU - Gadea, A.

AU - Giaz, A.

AU - Gottardo, A.

AU - Grave, X.

AU - Grbosz, J.

AU - Görgen, A.

AU - Gulmini, M.

AU - Habermann, T.

AU - Hess, H.

AU - Isocrate, R.

AU - Iwanicki, J.

AU - Jaworski, G.

AU - Judson, D. S.

AU - Jungclaus, A.

AU - Karkour, N.

AU - Kmiecik, M.

AU - Karpiński, D.

AU - Kisieliński, M.

AU - Kondratyev, N.

AU - Korichi, A.

AU - Komorowska, M.

AU - Kowalczyk, M.

AU - Korten, W.

AU - Krzysiek, M.

AU - Lehaut, G.

AU - Leoni, S.

AU - Ljungvall, J.

AU - Lopez-Martens, A.

AU - Lunardi, S.

AU - Maron, G.

AU - Mazurek, K.

AU - Menegazzo, R.

AU - Mengoni, D.

AU - Merchán, E.

AU - McZyński, W.

AU - Michelagnoli, C.

AU - Mierzejewski, J.

AU - Million, B.

AU - Myalski, S.

AU - Napoli, D. R.

AU - Nicolini, R.

AU - Niikura, M.

AU - Obertelli, A.

AU - Özmen, S. F.

AU - Palacz, M.

AU - Próchniak, L.

AU - Pullia, A.

AU - Quintana, B.

AU - Rampazzo, G.

AU - Recchia, F.

AU - Redon, N.

AU - Reiter, P.

AU - Rosso, D.

AU - Rusek, K.

AU - Sahin, E.

AU - Salsac, M. D.

AU - Söderström, P. A.

AU - Stefan, I.

AU - Stézowski, O.

AU - Styczeń, J.

AU - Theisen, Ch

AU - Toniolo, N.

AU - Ur, C. A.

AU - Vandone, V.

AU - Wadsworth, R.

AU - Wasilewska, B.

AU - Wiens, A.

AU - Wood, J. L.

AU - Wrzosek-Lipska, K.

AU - Zibliński, M.

PY - 2016/8/1

Y1 - 2016/8/1

N2 - Shape parameters of a weakly deformed ground-state band and highly deformed slightly triaxial sideband in ^{42}Ca were determined from E2 matrix elements measured in the first low-energy Coulomb excitation experiment performed with AGATA. The picture of two coexisting structures is well reproduced by new state-of-the-art large-scale shell model and beyond-mean-field calculations. Experimental evidence for superdeformation of the band built on 0_{2}^{+} has been obtained and the role of triaxiality in the A∼40 mass region is discussed. Furthermore, the potential of Coulomb excitation as a tool to study superdeformation has been demonstrated for the first time.

AB - Shape parameters of a weakly deformed ground-state band and highly deformed slightly triaxial sideband in ^{42}Ca were determined from E2 matrix elements measured in the first low-energy Coulomb excitation experiment performed with AGATA. The picture of two coexisting structures is well reproduced by new state-of-the-art large-scale shell model and beyond-mean-field calculations. Experimental evidence for superdeformation of the band built on 0_{2}^{+} has been obtained and the role of triaxiality in the A∼40 mass region is discussed. Furthermore, the potential of Coulomb excitation as a tool to study superdeformation has been demonstrated for the first time.

UR - http://www.scopus.com/inward/record.url?scp=84982136179&partnerID=8YFLogxK

U2 - 10.1103/PhysRevLett.117.062501

DO - 10.1103/PhysRevLett.117.062501

M3 - Article

C2 - 27541463

SN - 0031-9007

VL - 117

SP - 1

EP - 7

JO - Physical Review Letters

JF - Physical Review Letters

IS - 6

M1 - 062501

ER -

Superdeformed and Triaxial States in Ca 42

Abstract

Bibliographical note

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Robert Wadsworth

Nuclear Physics Consolidated Grant

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Superdeformed and Triaxial States in Ca 42

Abstract

Bibliographical note

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Robert Wadsworth

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Nuclear Physics Consolidated Grant

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