Tag: Power (physics)
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…
Fastest cycling ascent is a straight line under fixed average power
What the study found The study finds that, for a cyclist trying to gain a given height in the least time, the best strategy is to climb the steepest constant-grade hill possible. For a fixed average-power constraint, the minimum-time ascent path between two points is a straight line ridden at constant speed, which is equivalent…
Predictive gyrokinetic simulations matched TCV edge-plasma data
Fully predictive gyrokinetic simulations of tokamak edge turbulence using Gkeyll validate against TCV experiments and reveal how negative triangularity enhances confinement through E×B flow shear.
Dynamic energy differs between two low-frequency oscillation mechanisms
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in EngineeringAnalyze low-frequency oscillations in power grids using dynamic energy methods. Distinguish negative damping from forced disturbances and localize sources via Energy Slope Ratio metric.
Steady-state electrical power scales super-linearly in a quantum battery
Microcavity quantum battery demonstrates superextensive steady-state electrical power generation via strong light-matter coupling under low-intensity illumination.
CAES model supports active power regulation services
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in EnergyMathematical modeling and control strategies for compressed air energy storage systems participating in frequency regulation and peak regulation services using dual closed-loop control architecture.
