Shell structure of the near-dripline nucleus 23O

D Cortina-Gil; J Fernandez-Vazquez; T Aumann; T Baumann; J Benlliure; M J G Borge; L V Chulkov; U Datta Pramanik; C Forssen; L M Fraile; H Geissel; J Gerl; F Hammache; K Itahashi; R Janik; B Jonson; S Mandal; Karin Markenroth Bloch; M Meister; M Mocko; G Münzenberg; T Ohtsubo; A Ozawa; Y Prezado; V Pribora; K Riisager; H Scheit; R Schneider; G Schrieder; H Simon; B Sitar; A Stolz; P Strmen; K Sümmerer; I Szarka; H Weick

doi:10.1103/PhysRevLett.93.062501

Shell structure of the near-dripline nucleus 23O

D Cortina-Gil, J Fernandez-Vazquez, T Aumann, T Baumann, J Benlliure, M J G Borge, L V Chulkov, U Datta Pramanik, C Forssen, L M Fraile, H Geissel, J Gerl, F Hammache, K Itahashi, R Janik, B Jonson, S Mandal, Karin Markenroth Bloch, M Meister, M MockoG Münzenberg, T Ohtsubo, A Ozawa, Y Prezado, V Pribora, K Riisager, H Scheit, R Schneider, G Schrieder, H Simon, B Sitar, A Stolz, P Strmen, K Sümmerer, I Szarka, H Weick

Chalmers University of Technology

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

Abstract

Breakup reactions were used to study the ground-state configuration of the neutron-rich isotope 23O. The 22O fragments produced in one-nucleon removal from 23O at 938 MeV/nucleon in a carbon target were detected in coincidence with deexciting gamma rays. The widths of the longitudinal momentum distributions of the 22O fragments and the one-neutron removal cross sections were interpreted in the framework of a simple theoretical model which favors the assignment of Ipi = 1/2+ to the 23O ground state.

Original language	English
Article number	62501
Journal	Physical Review Letters
Volume	93
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevLett.93.062501
Publication status	Published - 2004
Externally published	Yes

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Cortina-Gil, D., Fernandez-Vazquez, J., Aumann, T., Baumann, T., Benlliure, J., Borge, M. J. G., Chulkov, L. V., Datta Pramanik, U., Forssen, C., Fraile, L. M., Geissel, H., Gerl, J., Hammache, F., Itahashi, K., Janik, R., Jonson, B., Mandal, S., Markenroth Bloch, K., Meister, M., ... Weick, H. (2004). Shell structure of the near-dripline nucleus 23O. Physical Review Letters, 93(6), Article 62501. https://doi.org/10.1103/PhysRevLett.93.062501

@article{68f7ca81321d47d4bf9745d626a68a19,

title = "Shell structure of the near-dripline nucleus 23O",

abstract = "Breakup reactions were used to study the ground-state configuration of the neutron-rich isotope 23O. The 22O fragments produced in one-nucleon removal from 23O at 938 MeV/nucleon in a carbon target were detected in coincidence with deexciting gamma rays. The widths of the longitudinal momentum distributions of the 22O fragments and the one-neutron removal cross sections were interpreted in the framework of a simple theoretical model which favors the assignment of Ipi = 1/2+ to the 23O ground state.",

author = "D Cortina-Gil and J Fernandez-Vazquez and T Aumann and T Baumann and J Benlliure and Borge, {M J G} and Chulkov, {L V} and {Datta Pramanik}, U and C Forssen and Fraile, {L M} and H Geissel and J Gerl and F Hammache and K Itahashi and R Janik and B Jonson and S Mandal and {Markenroth Bloch}, Karin and M Meister and M Mocko and G M{\"u}nzenberg and T Ohtsubo and A Ozawa and Y Prezado and V Pribora and K Riisager and H Scheit and R Schneider and G Schrieder and H Simon and B Sitar and A Stolz and P Strmen and K S{\"u}mmerer and I Szarka and H Weick",

year = "2004",

doi = "10.1103/PhysRevLett.93.062501",

language = "English",

volume = "93",

journal = "Physical Review Letters",

issn = "1079-7114",

publisher = "American Physical Society",

number = "6",

}

Cortina-Gil, D, Fernandez-Vazquez, J, Aumann, T, Baumann, T, Benlliure, J, Borge, MJG, Chulkov, LV, Datta Pramanik, U, Forssen, C, Fraile, LM, Geissel, H, Gerl, J, Hammache, F, Itahashi, K, Janik, R, Jonson, B, Mandal, S, Markenroth Bloch, K, Meister, M, Mocko, M, Münzenberg, G, Ohtsubo, T, Ozawa, A, Prezado, Y, Pribora, V, Riisager, K, Scheit, H, Schneider, R, Schrieder, G, Simon, H, Sitar, B, Stolz, A, Strmen, P, Sümmerer, K, Szarka, I & Weick, H 2004, 'Shell structure of the near-dripline nucleus 23O', Physical Review Letters, vol. 93, no. 6, 62501. https://doi.org/10.1103/PhysRevLett.93.062501

TY - JOUR

T1 - Shell structure of the near-dripline nucleus 23O

AU - Cortina-Gil, D

AU - Fernandez-Vazquez, J

AU - Aumann, T

AU - Baumann, T

AU - Benlliure, J

AU - Borge, M J G

AU - Chulkov, L V

AU - Datta Pramanik, U

AU - Forssen, C

AU - Fraile, L M

AU - Geissel, H

AU - Gerl, J

AU - Hammache, F

AU - Itahashi, K

AU - Janik, R

AU - Jonson, B

AU - Mandal, S

AU - Markenroth Bloch, Karin

AU - Meister, M

AU - Mocko, M

AU - Münzenberg, G

AU - Ohtsubo, T

AU - Ozawa, A

AU - Prezado, Y

AU - Pribora, V

AU - Riisager, K

AU - Scheit, H

AU - Schneider, R

AU - Schrieder, G

AU - Simon, H

AU - Sitar, B

AU - Stolz, A

AU - Strmen, P

AU - Sümmerer, K

AU - Szarka, I

AU - Weick, H

PY - 2004

Y1 - 2004

N2 - Breakup reactions were used to study the ground-state configuration of the neutron-rich isotope 23O. The 22O fragments produced in one-nucleon removal from 23O at 938 MeV/nucleon in a carbon target were detected in coincidence with deexciting gamma rays. The widths of the longitudinal momentum distributions of the 22O fragments and the one-neutron removal cross sections were interpreted in the framework of a simple theoretical model which favors the assignment of Ipi = 1/2+ to the 23O ground state.

AB - Breakup reactions were used to study the ground-state configuration of the neutron-rich isotope 23O. The 22O fragments produced in one-nucleon removal from 23O at 938 MeV/nucleon in a carbon target were detected in coincidence with deexciting gamma rays. The widths of the longitudinal momentum distributions of the 22O fragments and the one-neutron removal cross sections were interpreted in the framework of a simple theoretical model which favors the assignment of Ipi = 1/2+ to the 23O ground state.

U2 - 10.1103/PhysRevLett.93.062501

DO - 10.1103/PhysRevLett.93.062501

M3 - Article

C2 - 15323623

SN - 1079-7114

VL - 93

JO - Physical Review Letters

JF - Physical Review Letters

IS - 6

M1 - 62501

ER -

Shell structure of the near-dripline nucleus 23O

Abstract

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