%0 Journal Article
%T Studying the P-c(4450) resonance in J/psi photoproduction off protons
%A Hiller Blin, A. N.
%A Fernandez-Ramirez, C.
%A Jackura, A.
%A Mathieu, V.
%A Mokeev, V. I.
%A Pilloni, A.
%A Szczepaniak, A. P.
%J Physical Review D
%D 2016
%V 94
%N 3
%I Amer Physical Soc
%@ 2470-0010
%G English
%F HillerBlin_etal2016
%O WOS:000380960000003
%O exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2798), last updated on Thu, 05 Dec 2019 22:31:36 +0000
%X A resonancelike structure, the P-c(4450), has recently been observed in the J/psi p spectrum by the LHCb Collaboration. We discuss the feasibility of detecting this structure in J/psi photoproduction in the CLAS12 experiment at JLab. We present a first estimate of the upper limit for the branching ratio of the P-c (4450) to J/psi p. Our estimates, which take into account the experimental resolution effects, predict that it will be possible to observe a sizable cross section close to the J/psi production threshold and shed light on the P-c(4450) resonance in the future photoproduction measurements.
%R 10.1103/PhysRevD.94.034002
%U http://arxiv.org/abs/1606.08912
%U https://doi.org/10.1103/PhysRevD.94.034002
%P 034002-8pp