Kewen Ding

most citedResonant ALP-Portal Dark Matter Annihilation as a Solution to the

B^{\pm} \to K^{\pm} ν ν ˉ

Excess

4 citations · 4 across the 2 of their papers we have counts for

collaborators

2 papers

hep-ph2025★ 4 cited

Resonant ALP-Portal Dark Matter Annihilation as a Solution to the $B^{\pm} \to K^{\pm} ν ν ˉ$ Excess

Kewen Ding, Ying Li, Xuewen Liu +3

The Belle II collaboration recently reported a $2.7 σ$ excess in the rare decay $B^{\pm} \to K^{\pm} ν ν ˉ$ , potentially signaling new physics. We propose an axion-like particle (ALP)-…

cs.LG2024

An Empirical Investigation of Value-Based Multi-objective Reinforcement Learning for Stochastic Environments

Kewen Ding, Peter Vamplew, Cameron Foale +1

One common approach to solve multi-objective reinforcement learning (MORL) problems is to extend conventional Q-learning by using vector Q-values in combination with a utility func…

Resonant ALP-Portal Dark Matter Annihilation as a Solution to the B±→K±ννˉ Excess

An Empirical Investigation of Value-Based Multi-objective Reinforcement Learning for Stochastic Environments

Resonant ALP-Portal Dark Matter Annihilation as a Solution to the $B^{\pm} \to K^{\pm} ν ν ˉ$ Excess