The e(+)e(-) -> K+K- cross section and charged-kaon electromagnetic form factor are measured in the e(+)e(-) center-of-mass energy range (E) from 2.6 to 8.0 GeV using the initial-state radiation technique with an undetected photon. The study is performed using 469 fb(-1) of data collected with the BABAR detector at the PEP-II2 e(+)e(-) collider at center-of-mass energies near 10.6 GeV. The form factor is found to decrease with energy faster than 1/E-2 and approaches the asymptotic QCD prediction. Production of the K+K- final state through the J/psi and psi(2S) intermediate states is observed. The results for the kaon form factor are used together with data from other experiments to perform a model-independent determination of the relativ...
The process e^+e^-→pp γ is studied using 469 fb^(-1) of integrated luminosity collected with the BA...
We study the process e^+ e^− →ψ(2S)π^+ π^− with initial-state-radiation events produced at the PEP-I...
We study the process e^+e^-→π^+π^-π^+π^-γ, with a photon emitted from the initial-state electron or ...
The e+e-→K+K- cross section and charged-kaon electromagnetic form factor are measured in the e+e- ce...
The e+e-→K+K- cross section and charged-kaon electromagnetic form factor are measured in the e+e- ce...
The e^+e^− → K^+K^− cross section and charged-kaon electromagnetic form factor are measured in the e...
We study the process e(+)e(-) -> psi(2S)pi(+)pi(-) with initial-state-radiation events produced at t...
We study the processes e+e-→2(π+π-)π0π0π0γ and 2(π+π-)π0π0ηγ in which an energetic photon is radiate...
We study the processes e(+)e--> pi(+)pi(-)pi(0)pi(0)pi(0)gamma and pi(+)pi(-)pi(0)pi(0)eta gamma in ...
We report the observation of e + e − → ϕ η near √ s = 10.58 GeV with 6.5 σ significance in the K...
We study the processes e[superscript +]e[subscript -] →K[subcript S][superscript 0]K[subscript L][su...
The process e+e-\u2192\u3c0+\u3c0-2\u3c00\u3b3 is investigated by means of the initial-state radiati...
We study the process e^+e^- → J/ψπ^+π^- with initial-state-radiation events produced at the PEP-II a...
A precise measurement of the cross section for the process e+e- --> K+K-(gamma) from threshold to an...
We study the processes e^+e^− → π^+π^−π^0π^0π^0γ and π^+π^−π^0π^0ηγ in which an energetic photon is ...
The process e^+e^-→pp γ is studied using 469 fb^(-1) of integrated luminosity collected with the BA...
We study the process e^+ e^− →ψ(2S)π^+ π^− with initial-state-radiation events produced at the PEP-I...
We study the process e^+e^-→π^+π^-π^+π^-γ, with a photon emitted from the initial-state electron or ...
The e+e-→K+K- cross section and charged-kaon electromagnetic form factor are measured in the e+e- ce...
The e+e-→K+K- cross section and charged-kaon electromagnetic form factor are measured in the e+e- ce...
The e^+e^− → K^+K^− cross section and charged-kaon electromagnetic form factor are measured in the e...
We study the process e(+)e(-) -> psi(2S)pi(+)pi(-) with initial-state-radiation events produced at t...
We study the processes e+e-→2(π+π-)π0π0π0γ and 2(π+π-)π0π0ηγ in which an energetic photon is radiate...
We study the processes e(+)e--> pi(+)pi(-)pi(0)pi(0)pi(0)gamma and pi(+)pi(-)pi(0)pi(0)eta gamma in ...
We report the observation of e + e − → ϕ η near √ s = 10.58 GeV with 6.5 σ significance in the K...
We study the processes e[superscript +]e[subscript -] →K[subcript S][superscript 0]K[subscript L][su...
The process e+e-\u2192\u3c0+\u3c0-2\u3c00\u3b3 is investigated by means of the initial-state radiati...
We study the process e^+e^- → J/ψπ^+π^- with initial-state-radiation events produced at the PEP-II a...
A precise measurement of the cross section for the process e+e- --> K+K-(gamma) from threshold to an...
We study the processes e^+e^− → π^+π^−π^0π^0π^0γ and π^+π^−π^0π^0ηγ in which an energetic photon is ...
The process e^+e^-→pp γ is studied using 469 fb^(-1) of integrated luminosity collected with the BA...
We study the process e^+ e^− →ψ(2S)π^+ π^− with initial-state-radiation events produced at the PEP-I...
We study the process e^+e^-→π^+π^-π^+π^-γ, with a photon emitted from the initial-state electron or ...