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Observation of a resonancelike structure in the pi +- psi' mass distribution in exclusive B-->Kpi +- psi' decaysObservation of a Narrow Charmoniumlike State in Exclusive B ± → K ± π + π − J / ψ DecaysObservation of η c ′ Production in γ γ Fusion at CLEOObservation of the h c ( P 1 1 ) State of CharmoniumMeasurements of the absolute branching fractions of B+/- --> K+/-X(cc).Observation of the decay B-->J/psietaK and search for X(3872)-->J/psieta.First observation of the M1 transition ψ(3686)→γη(c)(2S).Production of new charmoniumlike states in e+e- -->J/psiD*D[over](*) at sqrt[s] approximately 10.6 GeV.The PANDA experiment: physics goals and experimental setupObservation ofηc(1S)andηc(2S)decays toK+K−π+π−π0in two-photon interactionsStudy ofB-meson decays toηcK(*),ηc(2S)K(*), andηcγK(*)Measurements of the mass and width of the eta(c) meson and of an eta(c)(2S) candidateSearch forψ(2S)→γηc(2S)via fully reconstructedηc(2S)decaysPhoton transitions in ψ(2S) decays to χcJ(1P) and ηc(1S)Search forB+→J/ψη′K+andB0→J/ψη′KS0decaysObservation of aχc2′Candidate inγγ→DD¯Production at BelleSearch for thehcmeson inB±→hcK±Observation of a Near-ThresholdωJ/ψMass Enhancement in ExclusiveB→KωJ/ψDecaysEvidence forηc(2S)inψ(3686)→γKS0K±π∓π+π−Study ofψ(3686)→π0hc,hc→γηcviaηcexclusive decaysSearch forηc′decays into vector meson pairsPrecise measurement of spin-averagedχcJ(1P)mass using photon conversions inψ(2S)→γχcJNew physics and technical challenges of ¯ANDAPhysics achievements from the Belle experimentBelle II and Hadron spectroscopy
P2860
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P2860
description
article publié dans la revue scientifique Physical Review Letters
@fr
im August 2002 veröffentlichter wissenschaftlicher Artikel
@de
scientific article published in Physical Review Letters
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wetenschappelijk artikel
@nl
наукова стаття, опублікована в серпні 2002
@uk
name
Observation of theηc
@nl
Observation of theηc(2S)in ExclusiveB→KKSK−π+Decays
@en
type
label
Observation of theηc
@nl
Observation of theηc(2S)in ExclusiveB→KKSK−π+Decays
@en
prefLabel
Observation of theηc
@nl
Observation of theηc(2S)in ExclusiveB→KKSK−π+Decays
@en
P2093
P2860
P50
P1476
Observation of the eta(c)(2S) in Exclusive B-->KK(S)K-pi(+) Decays
@en
P2093
Heejong Kim
T Matsumoto
P2860
P304
P356
10.1103/PHYSREVLETT.89.102001
P407
P50
P577
2002-08-19T00:00:00Z
P698
P818
hep-ex/0206002