The effect of supersymmetric cp phases on q(q)over-bar annihilations into charginos and neutralinos

Creative Commons License

Aydemir A., Cankocak K., Sever R.

MODERN PHYSICS LETTERS A, vol.19, no.17, pp.1297-1314, 2004 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 19 Issue: 17
  • Publication Date: 2004
  • Doi Number: 10.1142/s0217732304013635
  • Title of Journal : MODERN PHYSICS LETTERS A
  • Page Numbers: pp.1297-1314


We compute the rates for q(q) over bar annihilation into charginos and neutralinos by taking into account the effects of supersymmetric soft phases. In particular, the phase of the p parameter gains direct accessibility via the production of dissimilar charginos and neutralinos. The phases of the trilinear soft masses do not have a significant effect on the cross-sections. Our results can be important for sparticle searches at the LHC.