Hypernuclei have been investigated (production and decays) in the Dubn
a synchrophasotron beams. However, the experiments were interrupted du
e to a low data collection rate. The beams of the new accelerator Nucl
otron allow one to increase the available statistics by a factor of 10
0 or more. Therefore hypernuclear lifetimes can be measured within 2%
errors significantly exceeding the results of the previous experiments
. The study of H-3(Lambda) properties is discussed. It is possible to
make an attempt to investigate the Coulomb dissociation of the hypernu
cleus.