Speaker
R. B. Cakirli
(Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany)
Description
The evolution of nuclear structure will be discussed with a direct approach based on plots of 2-dimensional contours of various observables. This approach offers a new way visualizing and extrapolating the systematics of nuclei, especially far from stability. In addition, different regions will be examined, including those addressed from recent mass measurements of Xe [1] and Rn [2] with the double Penning trap mass spectrometer ISOLTRAP at CERN-ISOLDE. The average proton-neutron interaction, dVpn, extracted from double differences of masses, is studied using these new mass results for the Ra and Ba nuclei. A new pattern was observed for both N~90 and N~134 regions. Finally, these experimental dVpn results will be compared with recent microscopic density functional theory results.
[1] D. Neidherr, R. B. Cakirli, G. Audi, D. Beck, K. Blaum, et al., Phys. Rev. C 80, 044323 (2009).
[2] D. Neidherr, G. Audi, D. Beck, K. Blaum, Ch. Böhm, et al., Phys. Rev. Lett. 102, 112501 (2009).
| Are you a student, postdoc or an attendee from an “emerging” country and would like to apply for financial support? | I am a postdoc and i do not apply for financial support |
|---|---|
| Is this an invited talk? (please answer yes or no) | no |
| Would you prefer your contribution to be an oral presentation? (please answer yes or no) | yes |
| Would you prefer your contribution to be a poster presentation? (please answer yes or no) | no |
Authors
D. Neidherr
(Johannes Gutenberg-Universität, Institut für Physik, D-55099 Mainz, Germany)
R. B. Cakirli
(Max-Planck-Institut für Kernphysik, 69117 Heidelberg, Germany)
Co-authors
A. Herlert
(CERN, Physics Department, CH-1211 Geneva 23, Switzerland)
A. Kellerbauer
(Commission of European Communities, Joint Research Center, European Institute of Transuranium Elements, D-76125 Karlsruhe, Germany)
Ch. Böhm
(Max-Planck-Institut für Kernphysik, D-69117 Heidelberg, Germany)
D. Beck
(GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, Germany)
D. Lunney
(CSNSM-IN2P3-CNRS, Universit´e de Paris Sud, Orsay, France)
E Minaya-Ramirez
(CSNSM-IN2P3-CNRS, Universit´e de Paris Sud, Orsay, France)
E. Noah
(Accelerators and Beams Department, CERN, 1211 Geneva 23, Switzerland)
F. Herfurth
(GSI Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, Germany)
G. Audi
(CSNSM-IN2P3-CNRS, Universit´e de Paris Sud, Orsay, France)
K. Blaum
(Max-Planck-Institut für Kernphysik, D-69117 Heidelberg, Germany)
L. Penescu
(Accelerators and Beams Department, CERN, 1211 Geneva 23, Switzerland)
L. Schweikhard
(Institut für Physik, Ernst-Moritz-Arndt-Universität, 17487 Greifswald, Germany)
M. Breitenfeldt
(Ernst-Moritz-Arndt-Universität, Institut für Physik, D-17487 Greifswald, Germany)
M. Kowalska
(CERN, Physics Department, CH-1211 Geneva 23, Switzerland)
M. Rosenbusch
(Institut für Physik, Ernst-Moritz-Arndt-Universität, 17487 Greifswald, Germany)
R. F. Casten
(Wright Nuclear Structure Laboratory, Yale University, New Haven, Connecticut 06520-8120, USA)
S. George
(Max-Planck-Institut für Kernphysik, D-69117 Heidelberg, Germany)
S. Naimi
(CSNSM-IN2P3-CNRS, Universit´e de Paris Sud, Orsay, France)
S. Schwarz
(NSCL, Michigan State University, East Lansing, Michigan 48824-1321, USA)
T. Stora
(Accelerators and Beams Department, CERN, 1211 Geneva 23, Switzerland)
