# Resonant pair-exchange scattering and BCS-BEC crossover in a system composed of dispersive and heavy incipient bands: A Feshbach analogy

> Research article (Physical Review Research, 2022) · cited 17× · AI/ML

**Wikidata**: [openalex:W3184038395](https://www.wikidata.org/wiki/openalex:W3184038395)  
**Source**: https://4ort.xyz/entity/resonant-pair-exchange-scattering-and-bcs-bec-crossover-in-a-system-composed-of-dispersive-and-heavy-incipient-bands-a-f