Search for planetary-mass ultra-compact binaries using data from the first part of the LIGO--Virgo--KAGRA fourth observing run

Key Points

• Identifies potential planetary-mass ultra-compact binaries from LIGO-Virgo-KAGRA data.
• The analysis includes gravitational wave events captured during the fourth observing run.
• This observational analysis can deepen our understanding of binary star systems' evolution.
• Findings could significantly impact theories on the formation of compact objects.