TY  - JOUR
AU  - Pavao, R. P.
AU  - Liang, W. H.
AU  - Nieves, J.
AU  - Oset, E.
PY  - 2017
DA  - 2017//
TI  - Predictions for Xi(-)(b) -> pi-(D-S(-)) Xi(0)(C) (2790) (Xi(0)(C)(2815) and Xi(-)(b) -> (v)over-bar (l)l Xi(0)(C)(2790) (Xi(0)(C)(2815)
T2  - Eur. Phys. J. C
JO  - European Physical Journal C
SP  - 265 - 12pp
VL  - 77
IS  - 4
PB  - Springer
AB  - We have performed calculations for the non-leptonic Xi(-)(b) -> pi-(D-S(-)) Xi(0)(C) (2790)(J = 1/2) Xi(-)(b) -> pi(-) Xi(0)(C)(2815) (J = 3/2) and decays and the same reactions replacing the pi- by a D-s(-). At the same time we have also evaluated the semileptonic rates for and Xi(-)(b) -> pi-(D-S(-)) Xi(0)(C) (2790). We look at the reactions from the perspective that the Xi(0(2790))(c) and Xi(0)(c)(2815()) resonances are dynamically generated from the pseudoscalar-baryon and vector-baryon interactions. We evaluate ratios of the rates of these reactions and make predictions that can be tested in future experiments. We also find that the results are rather sensitive to the coupling of the Xi(c)* resonances to the D*Sigma and D*A components.
SN  - 1434-6044
UR  - http://arxiv.org/abs/1701.06914
UR  - https://doi.org/10.1140/epjc/s10052-017-4836-3
DO  - 10.1140/epjc/s10052-017-4836-3
LA  - English
N1  - WOS:000400235200001
ID  - Pavao_etal2017
ER  -