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Measurement of the e+e−→Ks0K±π∓π0 and Ks0K±π∓η cross sections using initial-state radiation
- Author(s): Lees, JP
- Poireau, V
- Tisserand, V
- Grauges, E
- Palano, A
- Eigen, G
- Brown, DN
- Kolomensky, YG
- Fritsch, M
- Koch, H
- Schroeder, T
- Hearty, C
- Mattison, TS
- McKenna, JA
- So, RY
- Blinov, VE
- Buzykaev, AR
- Druzhinin, VP
- Golubev, VB
- Kravchenko, EA
- Lukin, PA
- Onuchin, AP
- Serednyakov, SI
- Skovpen, YI
- Solodov, EP
- Todyshev, KY
- Lankford, AJ
- Gary, JW
- Long, O
- Eisner, AM
- Lockman, WS
- Panduro Vazquez, W
- Chao, DS
- Cheng, CH
- Echenard, B
- Flood, KT
- Hitlin, DG
- Kim, J
- Miyashita, TS
- Ongmongkolkul, P
- Porter, FC
- Röhrken, M
- Huard, Z
- Meadows, BT
- Pushpawela, BG
- Sokoloff, MD
- Sun, L
- Smith, JG
- Wagner, SR
- Bernard, D
- Verderi, M
- Bettoni, D
- Bozzi, C
- Calabrese, R
- Cibinetto, G
- Fioravanti, E
- Garzia, I
- Luppi, E
- Santoro, V
- Calcaterra, A
- De Sangro, R
- Finocchiaro, G
- Martellotti, S
- Patteri, P
- Peruzzi, IM
- Piccolo, M
- Rotondo, M
- Zallo, A
- Passaggio, S
- Patrignani, C
- Lacker, HM
- Bhuyan, B
- Mallik, U
- Chen, C
- Cochran, J
- Prell, S
- Ahmed, H
- Gritsan, AV
- Arnaud, N
- Davier, M
- Le Diberder, F
- Lutz, AM
- Wormser, G
- Lange, DJ
- Wright, DM
- Coleman, JP
- Gabathuler, E
- Hutchcroft, DE
- Payne, DJ
- Touramanis, C
- Bevan, AJ
- Di Lodovico, F
- Sacco, R
- Cowan, G
- Banerjee, S
- Brown, DN
- Davis, CL
- Denig, AG
- Gradl, W
- Griessinger, K
- et al.
Abstract
© 2017 American Physical Society. 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.
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