Decoding the double heavy tetraquark state $T_{cc}^{+}$

Abstract

We analyse the deuteron-like $T_{cc}^{+}$ state observed by the LHCb Collaboration from the perspective of the quark clustering. The $T_{cc}^{+}$ state implies the possible existence of other compact doubly heavy tetraquark states.

Comments: 4 pages, 3 tables, comments are welcome