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.

Lees, J., Poireau, V., Tisserand, V., Grauges, E., Palano, A., Eigen, G., et al. (2017). Measurement of the e+e−→Ks0K±π∓π0 and Ks0K±π∓η cross sections using initial-state radiation. PHYSICAL REVIEW D, 95(9), 1-17 [10.1103/PhysRevD.95.092005].

Measurement of the e+e−→Ks0K±π∓π0 and Ks0K±π∓η cross sections using initial-state radiation

PATRIGNANI, CLAUDIA;
2017

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.
2017
Lees, J., Poireau, V., Tisserand, V., Grauges, E., Palano, A., Eigen, G., et al. (2017). Measurement of the e+e−→Ks0K±π∓π0 and Ks0K±π∓η cross sections using initial-state radiation. PHYSICAL REVIEW D, 95(9), 1-17 [10.1103/PhysRevD.95.092005].
Lees, J. p.; Poireau, V.; Tisserand, V.; Grauges, E.; Palano, A.; Eigen, G.; Brown, D. n.; Kolomensky, Yu. g.; Fritsch, M.; Koch, H.; Schroeder, T.; H...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/598604
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