Abstract
The LHCb experiment at CERN has discovered a doubly charmed isoscalar tetraquark Tcc with the quantum numbers of ccūd¯ and mass of about 3875 MeV/c2, decaying to D0D0π+ through the intermediate channel D∗+D0. We present a study of its strange companions with the quantum numbers of ccq¯s¯, where q=u, d and isospin violation is neglected.
Original language | English |
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Article number | 034020 |
Journal | Physical Review D |
Volume | 105 |
Issue number | 3 |
DOIs | |
State | Published - 1 Feb 2022 |