Observation of the decays chi(cJ) -> phi phi eta

Using a data sample of (448.1±2.9)×106 ψ(3686) decays collected by the BESIII detector at the Beijing Electron Positron Collider (BEPCII), we observe the decays χcJ→φφη(J=0,1,2), where the χcJ are produced via the radiative processes ψ(3686)→γχcJ. The branching fractions are measured to be B(χc0→φφη...

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Bibliographic Details
Main Authors:	Ablikim, M, Achasov, MN, Adlarson, P, Ahmed, S, Albrecht, M, Alekseev, M, Amoroso, A, An, FF, An, Q, Bai, Y, Bakina, O, Ferroli, RB, Balossino, I, Ban, Y, Begzsuren, K, Bennett, JV, Berger, N, Bertani, M, Bettoni, D, Bianchi, F, Biernat, J, Bloms, J, Boyko, I, Briere, RA, Cai, H, Cai, X, Calcaterra, A, Cao, GF, Cao, N, Cetin, SA, Chai, J, Chang, JF, Chang, WL, Chelkov, G, Chen, DY, Chen, G, Chen, HS, Chen, J, Chen, ML, Chen, SJ, Chen, XR, Chen, YB, Cheng, W, Cibinetto, G, Cossio, F, Cui, XF, Dai, HL, Dai, JP, Dai, XC, BESIII Collaboration
Format:	Journal article
Language:	English
Published:	American Physical Society 2020

Observation of the decays chi(cJ) -> phi phi eta

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