Tag: Perturbation theory (quantum mechanics)
Next-to-leading power terms can be significant in slepton pair production
What the study found Next-to-leading power contributions in the threshold variable can be significant for inclusive slepton pair production. The authors also report that existing calculations underestimate the scale error for large slepton masses. Why the authors say this matters The study suggests that accounting for these next-to-leading power effects is important when assessing theoretical…
