Generalized Unitarity Method for Unstable Particles
In theories with unstable particles, unitarity is satisfied by the inclusion of only stable states in unitarity sums. Therefore, unitarity cuts are not to be taken through unstable particles. This presents a challenge to the generalized unitarity method, whose aim is to reconstruct amplitudes by ana...
| Published in: | Universe |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2022-12-01
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| Subjects: | |
| Online Access: | https://www.mdpi.com/2218-1997/9/1/28 |