A bstract It is well-known that at tree-level the d = 5 Weinberg operator can be generated in exactly three different ways, famous seesaw models. In this paper we study related question of how many phenomenologically consistent 1-loop models one construct d=5. First, discuss there are two possible classes neutrino mass models, allow avoiding stable charged relics: (i) with dark matter candidate...

Anxiety comprises many clinical descriptions and phenotypes. A genetic predisposition to anxiety is undoubted; however, the nature and extent of that contribution is still unclear. Extensive genetic studies of the serotonin (5-hydroxytryptamine, 5-HT) transporter (5-HTT) gene have revealed how variation in gene expression can be correlated with anxiety phenotypes. Complete genome-wide linkage s...