Abstract
AbstractAfter the experimental observation of charged and neutral $$Z_c(3900)$$
Z
c
(
3900
)
, it is of prime importance to pursue searches for additional production modes of these exotic states. In this work, we investigate the possibility to study the $$Z_c(3900)$$
Z
c
(
3900
)
through weak decays of b-baryons at the LHCb. Decay amplitudes for various processes have been parametrized in terms of the SU(3) irreducible nonperturbative amplitudes. A number of relations for the partial decay widths are deduced from these results. The decay widths of $$\Lambda _b^0\rightarrow \Lambda ^0 Z_c^0(3900)$$
Λ
b
0
→
Λ
0
Z
c
0
(
3900
)
, $$\Xi _b^- \rightarrow \Sigma ^- Z_{c}^0(3900)$$
Ξ
b
-
→
Σ
-
Z
c
0
(
3900
)
and $$\Xi _b^0 \rightarrow \Lambda ^0 Z_{c}^0(3900)$$
Ξ
b
0
→
Λ
0
Z
c
0
(
3900
)
have also been calculated from which some relevant partial decay widths of b-baryons could be estimated. The results presented in this paper can be tested experimentally at hadron colliders in the future.
Funder
China Postdoctoral Science Foundation
National Natural Science Foundation of China
Natural Science Foundation of Shanghai
Publisher
Springer Science and Business Media LLC
Subject
Physics and Astronomy (miscellaneous),Engineering (miscellaneous)
Cited by
5 articles.
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