Charge form factors of two-neutron halo nuclei in halo EFT
Artikel i vetenskaplig tidskrift, 2013
We set up a formalism to calculate the charge form factors of two-neutron halo nuclei with S-wave neutron-core interactions in the framework of the halo effective field theory. The method is applied to some known and suspected halo nuclei. In particular, we calculate the form factors and charge radii relative to the core to leading order in the halo EFT and compare to experiments where they are available. Moreover, we investigate the general dependence of the charge radius on the core mass and the one-and two-neutron separation energies.
CHANNEL
DEUTERON SCATTERING
FORCES
3-BODY SYSTEM
RANGE CORRECTIONS
EFIMOV STATES
LENGTH
UNIVERSAL ASPECTS
EFFECTIVE-FIELD THEORY
Författare
P. Hagen
Universität Bonn
H. W. Hammer
Universität Bonn
Lucas Platter
Chalmers, Teknisk fysik, Subatomär fysik
European Physical Journal A
1434-6001 (ISSN) 1434-601X (eISSN)
Vol. 49 9 1-13 118Ämneskategorier
Fysik
DOI
10.1140/epja/i2013-13118-4