https://doi.org/10.1140/epjst/e2008-00790-y
Quest for the 10He nucleus
1
JINR, Flerov Laboratory of Nuclear Reactions, 141980 Dubna, Russia
2
Czech Technical University, Faculty of Nuclear Sciences and Physical Engineering, 115 19 Prague, Czech Republic
3
The Henryk Niewodniczanski Institute of Nuclear Physics,
Krakow, Poland
4
RIKEN, Hirosawa 2-1, Wako, Saitama 351-0198,
Japan
5
RRC “The Kurtchatov Institute", Kurchatov Sq. 1, 123182
Moscow, Russia
6
GANIL, BP. 5027, 14076 Caen Cedex 5, France
7
Universite Libre Bruxelles, PNTPM, Bruxelles, Belgium
8
Institute de Recherches Subatomiques, IN2P3/Université Louis
Pasteur, Strasbourg, France
The spectrum of was studied by means of the
reaction at a laboratory energy of
25
and small center-of-mass angles. Missing mass
spectrum of
was derived from the obtained p-8He coincidence. A resolution of 0.7 MeV was achieved in this
spectrum for the measured
energy. Most likely, a well
isolated group of 10 events detected between 2 and 5 MeV and
showing a maximum at about 3 MeV in the spectrum of the present
work exhibits the
g.s. resonance.
© EDP Sciences, Springer-Verlag, 2008