Towards the high spin-isospin frontier using isotopically-identified fission fragments - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Physics Letters B Year : 2014

Towards the high spin-isospin frontier using isotopically-identified fission fragments

Abstract

Measurements of prompt γ rays in coincidence with isotopically-identified fission fragments, produced in collisions of 238U on a 9Be target, at an energy around the Coulomb barrier are reported. This technique provides simultaneous access to the spectroscopy of many nuclei, extending to very neutron-rich isotopes and fairly high angular momenta. The structural evolution of the neutron-rich zirconium isotopes is discussed in the light of the present measurements in 105,106Zr and in the context of the interacting boson model with a global parameterization that includes triaxiality but no shape coexistence.

Dates and versions

in2p3-00909222 , version 1 (26-11-2013)

Identifiers

Cite

A. Navin, M. Rejmund, C. Schmitt, S. Bhattacharyya, G. Lhersonneau, et al.. Towards the high spin-isospin frontier using isotopically-identified fission fragments. Physics Letters B, 2014, 728, pp.136-140. ⟨10.1016/j.physletb.2013.11.024⟩. ⟨in2p3-00909222⟩
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