claim: Annie Lenox has released a compilation album in 2014.
evidence: In particle physics , a stop squark is the superpartner of the top quark as predicted by supersymmetry -LRB- SUSY -RRB- .. particle physics. particle physics. superpartner. superpartner. top quark. top quark. supersymmetry. supersymmetry. squark. squark. It is a sfermion , which means it is a spin-0 boson -LRB- scalar -RRB- .. sfermion. sfermion. boson. boson. While the top quark is the heaviest known quark , the stop squark is actually often the lightest squark in many supersymmetry models .. top quark. top quark. supersymmetry. supersymmetry. squark. squark. The stop squark is a key ingredient of a wide range of SUSY models that address the hierarchy problem of the Standard Model -LRB- SM -RRB- in a natural way .. squark. squark. hierarchy problem. hierarchy problem. Standard Model. Standard Model. natural. naturalness. A boson partner to the top quark would stabilize the Higgs boson mass against quadratically divergent quantum corrections , provided its mass is close to the electroweak symmetry breaking energy scale .. top quark. top quark. boson. boson. Higgs boson. Higgs boson. If this was the case then the stop quark would be accessible at the Large Hadron Collider .. Large Hadron Collider. Large Hadron Collider. In the generic R-parity conserving Minimal Supersymmetric Standard Model -LRB- MSSM -RRB- the scalar partners of right-handed and left-handed top quarks mix to form two stop mass eigenstates .. Standard Model. Standard Model. R-parity. R-parity. Minimal Supersymmetric Standard Model. Minimal Supersymmetric Standard Model. Depending on the specific details of the SUSY model and the mass hierarchy of the sparticles , the stop might decay into a bottom quark and a chargino , with a subsequent decay of the chargino into the lightest neutralino -LRB- which is often the lightest supersymmetric particle -RRB- .. bottom quark. bottom quark. chargino. chargino. neutralino. neutralino. lightest supersymmetric particle. lightest supersymmetric particle. Many searches for evidence of the stop squark have been performed by both the ATLAS and CMS experiments at the LHC but so far no signal has been discovered .. squark. squark. ATLAS. ATLAS. CMS. Compact Muon Solenoid