Search of glueballs in the decay

Bisello, D.; Busetto, G.; Castro, A.; Limentani, S.; Nigro, M.; Penzo, M.; Pescara, L.; Posocco, M.; Sartori, P.; Stančo, L.; Ajaltouni, Z.; Falvard, A.; Jousset, B.; Michel, B.; Montret, J. C.; Antonelli, A.; Baldini, R.; Calcaterra, S.; Capon, G.; Augustin, J. E.; Cosme, G.; Couchot, F.; Dudelzak, B.; Fulda, F.; Grelaud, B.; Grosdidier, G.; Jean‐Marie, B.; Jullian, S.; Lalanne, D.; Lepeltier, V.; Mané, F.; Paulot, C.; Riskalla, R.; Roy, P.; Rumpf, F.; Szklarz, G.

doi:10.1016/0370-2693(86)90584-8

Cited by 38 publications

(11 citation statements)

References 4 publications

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“…[13,14], a tensor glueball was assumed to be mixed with conventional tensor resonances. Aside from the η(2225), which was discovered in J/ψ → γφφ [15][16][17], the structures in the pseudoscalar sector above 2 GeV/c 2 are poorly understood.…”

Section: Introductionmentioning

confidence: 99%

Observation of pseudoscalar and tensor resonances inJ/ψ→γϕϕ

Ablikim¹,

Ачасов²,

Ai³

et al. 2016

Phys. Rev. D

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Based on a sample of (1310.6±10.5)×10 6 J/ψ events collected with the BESIII detector operating at the BEPCII storage ring, a partial wave analysis of the decay J/ψ → γφφ is performed in order to study the intermediate states. +56−33 MeV/c 2 , are observed. In addition to these three pseudoscalar states, the scalar state f0(2100), and three tensor states, the f2(2010), f2(2300) and f2(2340), are observed in the process J/ψ → γφφ. The product branching fractions B(J/ψ → γX) × B(X → φφ) are reported.

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Section: Introductionmentioning

confidence: 99%

Observation of pseudoscalar and tensor resonances inJ/ψ→γϕϕ

Ablikim¹,

Ачасов²,

Ai³

et al. 2016

Phys. Rev. D

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“…This polarization factor contributes a factor 4.38 to the decay rate. The second factor is that for the channel φφ the factor for the ssss component is one and for the ηη channel this factor is There are experimental study on J/ψ → γφφ [20], in which the 0 ++ φφ at 2100MeV is not studied. It is worth to search for the f 0 (2100) in the J/ψ → γφφ.…”

Section: Among Many Imentioning

confidence: 99%

Possible candidate of the0+ss¯ss¯state

2013

Phys. Rev. D

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“…Broad 2 ++ structures around 2.3 GeV/c 2 decaying to φφ were reported in π − N reactions [15,16], and in pp central collisions [17,18]. Aside from the η(2225), which was discovered in J/ψ → γφφ [19,20,21], the structures in the pseudoscalar sector above 2 GeV/c 2 are poorly understood. A PWA of the J/ψ → γφφ process is performed to study the φφ system.…”

Section: Pwa Of J/ψ → γφφmentioning

confidence: 99%

Recent results on J/ψ radiative decays at BESIII

Qin¹

2016

AIP Conference Proceedings

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Abstract. By using a data sample of 1.3 billion J/ψ events collected with the BESIII detector and the partial wave analysis method, we have investigated the K (1835) is determined to be 0 −+ . A piecewise function of M π 0 π 0 that describes the scalar and tensor ππ amplitudes is extracted in the model-independent amplitude analysis of J/ψ → γπ 0 π 0 . In the J/ψ → γφφ process, the η(2225) is confirmed and two additional pseudoscalar states, η(2100) and X(2500), are observed.

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Search of glueballs in the decay

Cited by 38 publications

References 4 publications

Observation of pseudoscalar and tensor resonances inJ/ψ→γϕϕ

Observation of pseudoscalar and tensor resonances inJ/ψ→γϕϕ

Possible candidate of the0+ss¯ss¯state

Recent results on J/ψ radiative decays at BESIII

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