Cosmological implications of neutrinos are reviewed. The following subjects are discussed
at a different level of scrutiny: cosmological limits on neutrino mass, neutrinos and primordial …

In the light of the LHC, we revisit the implications of a fourth generation of chiral matter. We
identify a specific ensemble of particle masses and mixings that are in agreement with all …

The top quark, discovered at the FERMILAB TEVATRON collider in 1995, is the heaviest
known elementary particle. Today, ten years later, still relatively little is known about its …

We review the past and current status of the extension of the standard model (SM) by a
fourth generation of fermions. In particular the new results for Higgs boson searches at the …

Minimal walking technicolor models can provide a nontrivial solution for cosmological dark
matter, if the lightest technibaryon is doubly charged. Technibaryon asymmetry generated in …

The hypothesis of a heavy stable quark of the fourth family can provide a nontrivial solution
for cosmological dark matter if baryon asymmetry in the fourth family has a negative sign and …

This current updated and expanded text reflects the large number of scientific advances,
both theoretically and experimentally, within the discipline of cosmoparticle physics in the …

A new candidate of cold dark matter arises by a novel elementary particle model: the
almostcommutative AC-geometrical framework. Two heavy leptons are added to the …

We investigate the experimentally allowed parameter space of an extension of the standard
model (SM3) by one additional family of fermions. Therefore we extend our previous study of …

The problems of simple elementary weakly interacting massive particles (WIMPs) appeal to
extend the physical basis for nonbaryonic dark matter. Such extension involves more …