TY  - JOUR
AU  - Bayar, M.
AU  - Oset, E.
PY  - 2022
DA  - 2022//
TI  - Method to observe the J(P)=2(+) partner of the X-0(2866) in the B+ -> D+ D- K+ reaction
T2  - Phys. Lett. B
JO  - Physics Letters B
SP  - 137364
EP  - 6pp
VL  - 833
PB  - Elsevier
AB  - We propose a method based on the moments of the D- K+ mass distribution in the B+ -> D+ D- K+ decay to disentangle the contribution of the 2(+) state, partner of X-0(2900) in the (D) over bar *K* picture for this resonance. Some of these moments show the interference patterns of the X-1(2900) and X-0(2900) with the 2(+) state, which provide a clearer signal of the 2(+) resonance than the 2(+) signal alone. The construction of these magnitudes from present data is easy to implement, and based on these data we show that clear signals for that resonance should be seen even with the present statistics.
SN  - 0370-2693
UR  - https://arxiv.org/abs/2207.02577
UR  - https://doi.org/10.1016/j.physletb.2022.137364
DO  - 10.1016/j.physletb.2022.137364
LA  - English
N1  - WOS:000865640700037
ID  - Bayar+Oset2022
ER  -