A note on the possible bound D(⁎)D(⁎),B¯(⁎)B¯(⁎) and D(⁎)B¯(⁎) states
Motivated by the recently observation of the tetraquark Tcc+ state, in this work I revisit the Heavy-Meson Effective Theory to perform a simplified field-theoretical study of possible deuteron-like D(⁎)D(⁎),B¯(⁎)B¯(⁎) and D(⁎)B¯(⁎) molecules. In particular, using the data from Tcc+ as input to fix t...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-12-01
|
| Series: | Nuclear Physics B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0550321322003455 |