Closed-channel parameters of Feshbach resonances
This work investigates how the closed channel of a Feshbach resonance is characterised by experimental observables. Surprisingly, it is found that the two-body observables associated with the Feshbach resonance can be insensitive to the properties of the closed channel. In particular, it is impossib...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
SciPost
2025-01-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.18.1.036 |
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