TY - JOUR
T1 - Search for radiative production of the "exotic" mesons X(3872,3915,3930,3940) from ψ(4160)
AU - Xiao, T.
AU - Dobbs, Sean A
AU - Seth, Kamal K
AU - Tomaradze, Amiran
AU - Bonvicini, G.
PY - 2013/3/22
Y1 - 2013/3/22
N2 - The "exotic" mesons X(3872), X(3915), X(3930) and X(3940), have been searched for in their radiative production in the 586 pb-1 e+e- annihilation data taken with the CLEO-c detector at the ψ(4160) resonance, and their decay in the two modes, X→π+π-J/ψ and X→γJ/ψ, with J/ψ→μ+μ-. No evidence for any of the four mesons is found. Upper limits for the product branching fractions, B 1(ψ(4160)→γX)×B2(X→π +π-J/ψ,γJ/ψ) have been determined. The limits at 90% confidence level range from 0.7×10-4 to 1.8×10-4.
AB - The "exotic" mesons X(3872), X(3915), X(3930) and X(3940), have been searched for in their radiative production in the 586 pb-1 e+e- annihilation data taken with the CLEO-c detector at the ψ(4160) resonance, and their decay in the two modes, X→π+π-J/ψ and X→γJ/ψ, with J/ψ→μ+μ-. No evidence for any of the four mesons is found. Upper limits for the product branching fractions, B 1(ψ(4160)→γX)×B2(X→π +π-J/ψ,γJ/ψ) have been determined. The limits at 90% confidence level range from 0.7×10-4 to 1.8×10-4.
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U2 - 10.1103/PhysRevD.87.057501
DO - 10.1103/PhysRevD.87.057501
M3 - Article
AN - SCOPUS:84875417297
VL - 87
JO - Physical review D: Particles and fields
JF - Physical review D: Particles and fields
SN - 1550-7998
IS - 5
M1 - 057501
ER -