<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="normal">Δ</mml:mi><mml:mi>L</mml:mi><mml:mo>=</mml:mo><mml:mn>3</mml:mn></mml:math> processes: Proton decay and the LHC
Physical review. D/Physical review. D.