ABSTRACT
In this chapter we analyse the severe constraints imposed on the squark masses and mixings, in terms of the mass insertions, by the experimental bounds of FCNC processes with Δ B = 2 $ \Delta B = 2 $ https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315367903/c2682a74-a79a-4ae8-b55f-fb03894f6bcd/content/inline-math12_1.tif"/> and Δ B = 1 $ \Delta B = 1 $ https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315367903/c2682a74-a79a-4ae8-b55f-fb03894f6bcd/content/inline-math12_2.tif"/> transitions.
