Abstract: The detection of gravitational waves in 2016 has galvanized physicists in their pursuit of gravity research, affirming the validity of black hole theories and Einstein’s General Relativity, while spurring investigations into new physics under extreme conditions to refine existing frameworks. Black hole superradiance theory posits that unconventional particles could be generated in the vicinity of black holes, thereby challenging and extending the boundaries of the Standard Model. Although the Standard Model successfully accounts for known particles and the three fundamental interactions, the quest for “beyond-the-Standard-Model” phenomena remains a pivotal endeavor among physicists. This abstract explores the potential emergence of novel, beyond-the-Standard-Model particles, analogously to “gravitational atoms”, and introduces prospective methods utilizing gravitational wave detections for such particle searches.