Free Access
a brief summary including the acronyms
that are used extensively in this paper.
| Scheme | Classification | Acronym |
| Entropy ratio | Low-Entropy Core | LEC |
| Medium-Entropy Core | MEC | |
| High-Entropy Core | HEC | |
| Core properties | Cool Core | CC |
| Intermediate | INT | |
| Non-Cool Core | NCC | |
| Dynamic properties | No Observed Merging | NOM |
| Merging System | MRG |
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