Measurement of the <i>e</i><SUP>+</SUP> <i>e</i><SUP>-</SUP> → <i>K<sub>s</sub></i><SUP>0</SUP><i>K</i><SUP>±</SUP>π<SUP>∓</SUP>π<SUP>0</SUP> and <i>K<sub>s</sub></i><SUP>0</SUP> <i>K</i><SUP>±</SUP>π<SUP>∓</SUP>η cross sections using initial-state radiation



Lees, JP, Poireau, V, Tisserand, V, Grauges, E, Palano, A, Eigen, G, Brown, DN, Kolomensky, Yu G, Fritsch, M, Koch, H
et al (show 225 more authors) (2017) Measurement of the <i>e</i><SUP>+</SUP> <i>e</i><SUP>-</SUP> → <i>K<sub>s</sub></i><SUP>0</SUP><i>K</i><SUP>±</SUP>π<SUP>∓</SUP>π<SUP>0</SUP> and <i>K<sub>s</sub></i><SUP>0</SUP> <i>K</i><SUP>±</SUP>π<SUP>∓</SUP>η cross sections using initial-state radiation. PHYSICAL REVIEW D, 95 (9). 092005-.

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Abstract

The processes e+e-→KS0K±π π0 and e+e-→KS0K±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 KS0K±ρ are studied. The J/ψ is observed in all of these channels, and corresponding branching fractions are measured.

Item Type: Article
Depositing User: Symplectic Admin
Date Deposited: 13 Sep 2017 14:07
Last Modified: 14 Mar 2024 21:49
DOI: 10.1103/PhysRevD.95.092005
Open Access URL: http://arxiv.org/pdf/1704.05009.pdf
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3009453