TY  - JOUR
AU  - Hiller Blin, A. N.
AU  - Fernandez-Ramirez, C.
AU  - Jackura, A.
AU  - Mathieu, V.
AU  - Mokeev, V. I.
AU  - Pilloni, A.
AU  - Szczepaniak, A. P.
PY  - 2016
DA  - 2016//
TI  - Studying the P-c(4450) resonance in J/psi photoproduction off protons
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 034002
EP  - 8pp
VL  - 94
IS  - 3
PB  - Amer Physical Soc
AB  - 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.
SN  - 2470-0010
UR  - http://arxiv.org/abs/1606.08912
UR  - https://doi.org/10.1103/PhysRevD.94.034002
DO  - 10.1103/PhysRevD.94.034002
LA  - English
N1  - WOS:000380960000003
ID  - HillerBlin_etal2016
ER  -