  The Workshop on results of the Project Kosmomikrofizyka-2 (Astroparticle
Physics) of the National Academy of Sciences (NAS) of Ukraine "Astrophysical
and cosmological problems of invisible mass and dark energy in the Universe"
was held on November 21-22, 2012 in the Institute for Nuclear Research, Kyiv,
Ukraine (http://lpd.kinr.kiev.ua/kmf12). This Project was carried out during
three years (2010-2012) by scientists from various universities and institutes
of the National Academy of Sciences of Ukraine; it was a logical continuation
of the previous scientific program of the NAS of Ukraine "Researches of
structure and composition of the Universe, hidden mass and dark energy
(Kosmomikrofizyka)" in 2007-2009. These programs were devoted to theoretical
and experimental investigations in astronomy, astrophysics, cosmology, physics
of atomic nuclei and particle physics, which are related with the problems of
dark matter and dark energy in the Universe.
