Low-temperature scattering leads to the formation of quantum resonances or quasi-bound states, which are observable as peaks in the measured collision cross-sections. Now it has been shown that two different formation mechanisms, quantum tunnelling and quantum reflection, can be distinguished by measuring and comparing elastic and inelastic scattering, which probe the spatial localization of the resonance wavefunctions.
- Prerna Paliwal
- Nabanita Deb
- Edvardas Narevicius
