The processes e+e−→K0SK±π∓π0 and e+e−→K0SK±π∓η are studied over a continuum of energies from threshold to 4 GeV with the initial-state photon radiation method. Using 454 fb−1 of data collected with the BABAR detector at the SLAC PEP-II storage ring, the first measurements of the cross sections for these processes are obtained. The intermediate resonance structures from K*0(Kπ)0, K∗(892)±(Kπ)∓, and K0SK±ρ∓ are studied. The J/ψ is observed in all of these channels, and corresponding branching fractions are measured.
Measurement of the e+e−→K0sK±π∓π0 and K0sK±π∓η cross sections using initial-state radiation
Lanceri, L.;Vitale, L.
2017-01-01
Abstract
The processes e+e−→K0SK±π∓π0 and e+e−→K0SK±π∓η are studied over a continuum of energies from threshold to 4 GeV with the initial-state photon radiation method. Using 454 fb−1 of data collected with the BABAR detector at the SLAC PEP-II storage ring, the first measurements of the cross sections for these processes are obtained. The intermediate resonance structures from K*0(Kπ)0, K∗(892)±(Kπ)∓, and K0SK±ρ∓ are studied. The J/ψ is observed in all of these channels, and corresponding branching fractions are measured.File in questo prodotto:
File | Dimensione | Formato | |
---|---|---|---|
PhysRevD.95.092005.pdf
Accesso chiuso
Tipologia:
Documento in Versione Editoriale
Licenza:
Copyright Editore
Dimensione
1.61 MB
Formato
Adobe PDF
|
1.61 MB | Adobe PDF | Visualizza/Apri Richiedi una copia |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.