Coulomb Excitation of 104Sn and the Strength of the 100Sn Shell Closure

Forskningsoutput: TidskriftsbidragLetter


A measurement of the reduced transition probability for the excitation of the ground state to the first 2(+) state in Sn-104 has been performed using relativistic Coulomb excitation at GSI. Sn-104 is the lightest isotope in the Sn chain for which this quantity has been measured. The result is a key point in the discussion of the evolution of nuclear structure in the proximity of the doubly magic nucleus Sn-100. The value B(E2; 0(+) -> 2(+)) = 0.10(4) e(2)b(2) is significantly lower than earlier results for Sn-106 and heavier isotopes. The result is well reproduced by shell model predictions and therefore indicates a robust N = Z = 50 shell closure. DOI: 10.1103/PhysRevLett.110.172501


  • G. Guastalla
  • Douglas DiJulio
  • M. Gorska
  • P. Boutachkov
  • S. Pietri
  • H. Grawe
  • F. Nowacki
  • K. Sieja
  • A. Algora
  • F. Ameil
  • T. Arici
  • A. Atac
  • M. A. Bentley
  • A. Blazhev
  • D. Bloor
  • S. Brambilla
  • N. Braun
  • F. Camera
  • Zs. Dombradi
  • C. Domingo Pardo
  • A. Estrade
  • F. Farinon
  • J. Gerl
  • N. Goel
  • J. Grebosz
  • T. Habermann
  • Robert Hoischen
  • Kaj Jansson
  • J. Jolie
  • A. Jungclaus
  • I. Kojouharov
  • R. Knoebel
  • R. Kumar
  • J. Kurcewicz
  • N. Kurz
  • Natasa Lalovic
  • E. Merchan
  • K. Moschner
  • F. Naqvi
  • B. S. Nara Singh
  • J. Nyberg
  • C. Nociforo
  • A. Obertelli
  • M. Pfuetzner
  • N. Pietralla
  • Z. Podolyak
  • A. Prochazka
  • D. Ralet
  • P. Reiter
  • H. Schaffner
  • F. Schirru
  • L. Scruton
  • D. Sohler
  • T. Swaleh
  • J. Taprogge
  • Zs. Vajta
  • R. Wadsworth
  • N. Warr
  • H. Weick
  • A. Wendt
  • O. Wieland
  • J. S. Winfield
  • H. J. Wollersheim
Enheter & grupper

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Subatomär fysik
TidskriftPhysical Review Letters
Utgåva nummer17
StatusPublished - 2013
Peer review utfördJa

Relaterad forskningsoutput

Guastalla, G., DiJulio, D., Gorska, M., Cederkäll, J., Boutachkov, P., Golubev, P., Pietri, S., Grawe, H., Nowacki, F., Algora, A., Ameil, F., Arici, T., Atac, A., Bentley, M. A., Blazhev, A., Bloor, D., Brambilla, S., Braun, N., Camera, F., Domingo Pardo, C. & 43 andra, Estrade, A., Farinon, F., Gerl, J., Goel, N., Grebosz, J., Habermann, T., Hoischen, R., Jansson, K., Jolie, J., Jungclaus, A., Kojouharov, I., Knoebel, R., Kumar, R., Kurcewicz, J., Kurz, N., Lalovic, N., Merchan, E., Moschner, K., Naqvi, F., Nara Singh, B. S., Nyberg, J., Nociforo, C., Obertelli, A., Pfutzner, M., Pietralla, N., Podolyak, Z., Prochazka, A., Ralet, D., Reiter, P., Dirk Rudolph, Schaffner, H., Schirru, F., Scruton, L., Sohler, D., Swaleh, T., Taprogge, J., Wadsworth, R., Warr, N., Weick, H., Wendt, A., Wieland, O., Winfield, J. S. & Wollersheim, H. J., 2014, Journal of Physics: Conference Series. Stoyanov, C. & Dimitrova, S. (red.). IOP Publishing, Vol. 533. 4 s. 012047

Forskningsoutput: Kapitel i bok/rapport/Conference proceedingKonferenspaper i proceeding

DiJulio, D., 2013, Department of Physics, Lund University.

Forskningsoutput: AvhandlingDoktorsavhandling (sammanläggning)

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