Abstract
Recently, the LHCb Collaboration has measured two decay processes B0→D¯0Ds+π- and B+→D-Ds+π+ related to isospin symmetry, where two new open-flavored tetraquark states Tcs¯(2900)0 and Tcs¯(2900)++ that belong to an isospin triplet were observed in the Ds+π- and Ds+π+ invariant mass distributions. In this work, we have investigated the validity of the process B¯s0→K0D0π0 as the promising process to confirm the existence of Tcs¯(2900)0 resonance. Taking into account the tetraquark state Tcs¯(2900), as well as intermediate resonances K∗(892), K0∗(1430), and K2∗(1430), it has been shown that a clear peak of the open-flavored tetraquark Tcs¯(2900) appears in the K0D0 invariant mass distribution of the process B¯s0→K0D0π0, which could be tested by future experiments.
Published Version
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