Isomeric decay spectroscopy of the Bi 217 isotope

A. Gottardo; J. J. Valiente-Dobón; G. Benzoni; S. Lunardi; A. Gadea; A. Algora; N. Al-Dahan; G. De Angelis; Y. Ayyad; D. Bazzacco; J. Benlliure; P. Boutachkov; M. Bowry; A. Bracco; A. M. Bruce; M. Bunce; F. Camera; E. Casarejos; M. L. Cortes; F. C.L. Crespi; A. Corsi; A. M. Denis Bacelar; A. Y. Deo; C. Domingo-Pardo; M. Doncel; T. Engert; K. Eppinger; G. F. Farrelly; F. Farinon; E. Farnea; H. Geissel; J. Gerl; N. Goel; M. Górska; J. Grebosz; E. Gregor; T. Habermann; R. Hoischen; R. Janik; P. R. John; S. Klupp; I. Kojouharov; N. Kurz; S. M. Lenzi; S. Leoni; S. Mandal; R. Menegazzo; D. Mengoni; B. Million; V. Modamio; A. I. Morales; D. R. Napoli; F. Naqvi; R. Nicolini; C. Nociforo; M. Pfützner; S. Pietri; Zs Podolyák; A. Prochazka; W. Prokopowicz; F. Recchia; P. H. Regan; M. W. Reed; D. Rudolph; E. Sahin; H. Schaffner; A. Sharma; B. Sitar; D. Siwal; K. Steiger; P. Strmen; T. P.D. Swan; I. Szarka; C. A. Ur; P. M. Walker; H. Weick; O. Wieland; H. J. Wollersheim

doi:10.1103/PhysRevC.90.034317

Isomeric decay spectroscopy of the Bi 217 isotope

A. Gottardo^*, J. J. Valiente-Dobón, G. Benzoni, S. Lunardi, A. Gadea, A. Algora, N. Al-Dahan, G. De Angelis, Y. Ayyad, D. Bazzacco, J. Benlliure, P. Boutachkov, M. Bowry, A. Bracco, A. M. Bruce, M. Bunce, F. Camera, E. Casarejos, M. L. Cortes, F. C.L. CrespiA. Corsi, A. M. Denis Bacelar, A. Y. Deo, C. Domingo-Pardo, M. Doncel, T. Engert, K. Eppinger, G. F. Farrelly, F. Farinon, E. Farnea, H. Geissel, J. Gerl, N. Goel, M. Górska, J. Grebosz, E. Gregor, T. Habermann, R. Hoischen, R. Janik, P. R. John, S. Klupp, I. Kojouharov, N. Kurz, S. M. Lenzi, S. Leoni, S. Mandal, R. Menegazzo, D. Mengoni, B. Million, V. Modamio, A. I. Morales, D. R. Napoli, F. Naqvi, R. Nicolini, C. Nociforo, M. Pfützner, S. Pietri, Zs Podolyák, A. Prochazka, W. Prokopowicz, F. Recchia, P. H. Regan, M. W. Reed, D. Rudolph, E. Sahin, H. Schaffner, A. Sharma, B. Sitar, D. Siwal, K. Steiger, P. Strmen, T. P.D. Swan, I. Szarka, C. A. Ur, P. M. Walker, H. Weick, O. Wieland, H. J. Wollersheim

^*Corresponding author for this work

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

9 Citations (Scopus)

Abstract

The structure of the neutron-rich bismuth isotope Bi217 has been studied for the first time. The fragmentation of a primary U238 beam at the FRS-RISING setup at GSI was exploited to perform γ-decay spectroscopy, since μs isomeric states were expected in this nucleus. Gamma rays following the decay of a t1/2=3 μs isomer were observed, allowing one to establish the low-lying structure of Bi217. The level energies and the reduced electric quadrupole transition probability B(E2) from the isomeric state are compared to large-scale shell-model calculations.

Original language	English
Article number	034317
Journal	Physical Review C - Nuclear Physics
Volume	90
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.90.034317
Publication status	Published - 23 Sept 2014
Externally published	Yes

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10.1103/PhysRevC.90.034317

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Gottardo, A., Valiente-Dobón, J. J., Benzoni, G., Lunardi, S., Gadea, A., Algora, A., Al-Dahan, N., De Angelis, G., Ayyad, Y., Bazzacco, D., Benlliure, J., Boutachkov, P., Bowry, M., Bracco, A., Bruce, A. M., Bunce, M., Camera, F., Casarejos, E., Cortes, M. L., ... Wollersheim, H. J. (2014). Isomeric decay spectroscopy of the Bi 217 isotope. Physical Review C - Nuclear Physics, 90(3), Article 034317. https://doi.org/10.1103/PhysRevC.90.034317

@article{8bf4b01493bf4430aa3b1199d25d5383,

title = "Isomeric decay spectroscopy of the Bi 217 isotope",

abstract = "The structure of the neutron-rich bismuth isotope Bi217 has been studied for the first time. The fragmentation of a primary U238 beam at the FRS-RISING setup at GSI was exploited to perform γ-decay spectroscopy, since μs isomeric states were expected in this nucleus. Gamma rays following the decay of a t1/2=3 μs isomer were observed, allowing one to establish the low-lying structure of Bi217. The level energies and the reduced electric quadrupole transition probability B(E2) from the isomeric state are compared to large-scale shell-model calculations.",

author = "A. Gottardo and Valiente-Dob{\'o}n, \{J. J.\} and G. Benzoni and S. Lunardi and A. Gadea and A. Algora and N. Al-Dahan and \{De Angelis\}, G. and Y. Ayyad and D. Bazzacco and J. Benlliure and P. Boutachkov and M. Bowry and A. Bracco and Bruce, \{A. M.\} and M. Bunce and F. Camera and E. Casarejos and Cortes, \{M. L.\} and Crespi, \{F. C.L.\} and A. Corsi and \{Denis Bacelar\}, \{A. M.\} and Deo, \{A. Y.\} and C. Domingo-Pardo and M. Doncel and T. Engert and K. Eppinger and Farrelly, \{G. F.\} and F. Farinon and E. Farnea and H. Geissel and J. Gerl and N. Goel and M. G{\'o}rska and J. Grebosz and E. Gregor and T. Habermann and R. Hoischen and R. Janik and John, \{P. R.\} and S. Klupp and I. Kojouharov and N. Kurz and Lenzi, \{S. M.\} and S. Leoni and S. Mandal and R. Menegazzo and D. Mengoni and B. Million and V. Modamio and Morales, \{A. I.\} and Napoli, \{D. R.\} and F. Naqvi and R. Nicolini and C. Nociforo and M. Pf{\"u}tzner and S. Pietri and Zs Podoly{\'a}k and A. Prochazka and W. Prokopowicz and F. Recchia and Regan, \{P. H.\} and Reed, \{M. W.\} and D. Rudolph and E. Sahin and H. Schaffner and A. Sharma and B. Sitar and D. Siwal and K. Steiger and P. Strmen and Swan, \{T. P.D.\} and I. Szarka and Ur, \{C. A.\} and Walker, \{P. M.\} and H. Weick and O. Wieland and Wollersheim, \{H. J.\}",

note = "Publisher Copyright: {\textcopyright} 2014 American Physical Society.",

year = "2014",

month = sep,

day = "23",

doi = "10.1103/PhysRevC.90.034317",

language = "English",

volume = "90",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "3",

}

Gottardo, A, Valiente-Dobón, JJ, Benzoni, G, Lunardi, S, Gadea, A, Algora, A, Al-Dahan, N, De Angelis, G, Ayyad, Y, Bazzacco, D, Benlliure, J, Boutachkov, P, Bowry, M, Bracco, A, Bruce, AM, Bunce, M, Camera, F, Casarejos, E, Cortes, ML, Crespi, FCL, Corsi, A, Denis Bacelar, AM, Deo, AY, Domingo-Pardo, C, Doncel, M, Engert, T, Eppinger, K, Farrelly, GF, Farinon, F, Farnea, E, Geissel, H, Gerl, J, Goel, N, Górska, M, Grebosz, J, Gregor, E, Habermann, T, Hoischen, R, Janik, R, John, PR, Klupp, S, Kojouharov, I, Kurz, N, Lenzi, SM, Leoni, S, Mandal, S, Menegazzo, R, Mengoni, D, Million, B, Modamio, V, Morales, AI, Napoli, DR, Naqvi, F, Nicolini, R, Nociforo, C, Pfützner, M, Pietri, S, Podolyák, Z, Prochazka, A, Prokopowicz, W, Recchia, F, Regan, PH, Reed, MW, Rudolph, D, Sahin, E, Schaffner, H, Sharma, A, Sitar, B, Siwal, D, Steiger, K, Strmen, P, Swan, TPD, Szarka, I, Ur, CA, Walker, PM, Weick, H, Wieland, O & Wollersheim, HJ 2014, 'Isomeric decay spectroscopy of the Bi 217 isotope', Physical Review C - Nuclear Physics, vol. 90, no. 3, 034317. https://doi.org/10.1103/PhysRevC.90.034317

TY - JOUR

T1 - Isomeric decay spectroscopy of the Bi 217 isotope

AU - Gottardo, A.

AU - Valiente-Dobón, J. J.

AU - Benzoni, G.

AU - Lunardi, S.

AU - Gadea, A.

AU - Algora, A.

AU - Al-Dahan, N.

AU - De Angelis, G.

AU - Ayyad, Y.

AU - Bazzacco, D.

AU - Benlliure, J.

AU - Boutachkov, P.

AU - Bowry, M.

AU - Bracco, A.

AU - Bruce, A. M.

AU - Bunce, M.

AU - Camera, F.

AU - Casarejos, E.

AU - Cortes, M. L.

AU - Crespi, F. C.L.

AU - Corsi, A.

AU - Denis Bacelar, A. M.

AU - Deo, A. Y.

AU - Domingo-Pardo, C.

AU - Doncel, M.

AU - Engert, T.

AU - Eppinger, K.

AU - Farrelly, G. F.

AU - Farinon, F.

AU - Farnea, E.

AU - Geissel, H.

AU - Gerl, J.

AU - Goel, N.

AU - Górska, M.

AU - Grebosz, J.

AU - Gregor, E.

AU - Habermann, T.

AU - Hoischen, R.

AU - Janik, R.

AU - John, P. R.

AU - Klupp, S.

AU - Kojouharov, I.

AU - Kurz, N.

AU - Lenzi, S. M.

AU - Leoni, S.

AU - Mandal, S.

AU - Menegazzo, R.

AU - Mengoni, D.

AU - Million, B.

AU - Modamio, V.

AU - Morales, A. I.

AU - Napoli, D. R.

AU - Naqvi, F.

AU - Nicolini, R.

AU - Nociforo, C.

AU - Pfützner, M.

AU - Pietri, S.

AU - Podolyák, Zs

AU - Prochazka, A.

AU - Prokopowicz, W.

AU - Recchia, F.

AU - Regan, P. H.

AU - Reed, M. W.

AU - Rudolph, D.

AU - Sahin, E.

AU - Schaffner, H.

AU - Sharma, A.

AU - Sitar, B.

AU - Siwal, D.

AU - Steiger, K.

AU - Strmen, P.

AU - Swan, T. P.D.

AU - Szarka, I.

AU - Ur, C. A.

AU - Walker, P. M.

AU - Weick, H.

AU - Wieland, O.

AU - Wollersheim, H. J.

PY - 2014/9/23

Y1 - 2014/9/23

N2 - The structure of the neutron-rich bismuth isotope Bi217 has been studied for the first time. The fragmentation of a primary U238 beam at the FRS-RISING setup at GSI was exploited to perform γ-decay spectroscopy, since μs isomeric states were expected in this nucleus. Gamma rays following the decay of a t1/2=3 μs isomer were observed, allowing one to establish the low-lying structure of Bi217. The level energies and the reduced electric quadrupole transition probability B(E2) from the isomeric state are compared to large-scale shell-model calculations.

AB - The structure of the neutron-rich bismuth isotope Bi217 has been studied for the first time. The fragmentation of a primary U238 beam at the FRS-RISING setup at GSI was exploited to perform γ-decay spectroscopy, since μs isomeric states were expected in this nucleus. Gamma rays following the decay of a t1/2=3 μs isomer were observed, allowing one to establish the low-lying structure of Bi217. The level energies and the reduced electric quadrupole transition probability B(E2) from the isomeric state are compared to large-scale shell-model calculations.

UR - https://www.scopus.com/pages/publications/84907260798

U2 - 10.1103/PhysRevC.90.034317

DO - 10.1103/PhysRevC.90.034317

M3 - Article

SN - 0556-2813

VL - 90

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 3

M1 - 034317

ER -

Isomeric decay spectroscopy of the Bi 217 isotope

Abstract

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