Supersymmetric right-handed s-b flavor mixing:: Implications of (B)over-bar0 → φKS anomaly for B factories and colliders -: art. no. 201803

Two recent experimental developments, when combined, may have far-reaching implications. S-phiKS<0, if confirmed, would imply large s-b mixing, a new CP phase, and right-handed dynamics. Large Deltam(Bs) would be likely, making the B-s program at hadron machines difficult. Reconstruction of B vertex from K-S at B factories, as shown by BaBar's first measurement of S(KS)pi(0), makes S(KS)pi(0)gamma in (B) over bar -->(K) over bar (*0)gamma accessible. This would be a boon for B factory upgrades. Supersymmetric Abelian flavor symmetry, independently motivated, can realize all of this with a light s (b) over tilde (1) squark. B factory and collider studies of flavor, CP and supersymmetry, may not be what we had expected.