Research output: Contribution to journal › Article › peer-review
Search for hc →π+π-J /ψ via ψ (3686) →π0π+π-J /ψ. / The BELLE collaboration.
In: Physical Review D, Vol. 97, No. 5, 054008, 12.03.2018.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Search for hc →π+π-J /ψ via ψ (3686) →π0π+π-J /ψ
AU - The BELLE collaboration
AU - Ablikim, M.
AU - Achasov, M. N.
AU - Ahmed, S.
AU - Ai, X. C.
AU - Albrecht, M.
AU - Ambrose, D. J.
AU - Amoroso, A.
AU - An, F. F.
AU - An, Q.
AU - Bai, J. Z.
AU - Bakina, O.
AU - Ferroli, R. Baldini
AU - Ban, Y.
AU - Bennett, D. W.
AU - Bennett, J. V.
AU - Berger, N.
AU - Bertani, M.
AU - Bettoni, D.
AU - Bian, J. M.
AU - Bianchi, F.
AU - Boger, E.
AU - Boyko, I.
AU - Briere, R. A.
AU - Cai, H.
AU - Cai, X.
AU - Cakir, O.
AU - Calcaterra, A.
AU - Cao, G. F.
AU - Cetin, S. A.
AU - Chai, J.
AU - Chang, J. F.
AU - Chelkov, G.
AU - Chen, G.
AU - Chen, H. S.
AU - Chen, J. C.
AU - Chen, M. L.
AU - Chen, P. L.
AU - Chen, S. J.
AU - Chen, X. R.
AU - Chen, Y. B.
AU - Chu, X. K.
AU - Cibinetto, G.
AU - Dai, H. L.
AU - Dai, J. P.
AU - Dbeyssi, A.
AU - Dedovich, D.
AU - Deng, Z. Y.
AU - Denig, A.
AU - Muchnoi, N. Yu
AU - Nikolaev, I. B.
PY - 2018/3/12
Y1 - 2018/3/12
N2 - Using a data sample of 448.1×106 ψ(3686) events collected with the BESIII detector operating at the BEPCII, we perform search for the hadronic transition hc→π+π-J/ψ via ψ(3686)→π0hc. No signals of the transition are observed, and the upper limit on the product branching fraction B(ψ(3686)→π0hc)B(hc→π+π-J/ψ) at the 90% confidence level (C.L.) is determined to be 2.0×10-6. This is the most stringent upper limit to date.
AB - Using a data sample of 448.1×106 ψ(3686) events collected with the BESIII detector operating at the BEPCII, we perform search for the hadronic transition hc→π+π-J/ψ via ψ(3686)→π0hc. No signals of the transition are observed, and the upper limit on the product branching fraction B(ψ(3686)→π0hc)B(hc→π+π-J/ψ) at the 90% confidence level (C.L.) is determined to be 2.0×10-6. This is the most stringent upper limit to date.
KW - B-C MESON
KW - PSEUDOSCALAR MESONS
KW - MULTIQUARK HADRONS
KW - CHARMED BARYONS
KW - SPECTROSCOPY
KW - SPECTRUM
KW - SEARCH
KW - DECAY
UR - http://www.scopus.com/inward/record.url?scp=85044845104&partnerID=8YFLogxK
U2 - 10.1103/PhysRevD.97.054008
DO - 10.1103/PhysRevD.97.054008
M3 - Article
AN - SCOPUS:85044845104
VL - 97
JO - Physical Review D
JF - Physical Review D
SN - 2470-0010
IS - 5
M1 - 054008
ER -
ID: 12418909