https://doi.org/10.1140/epjc/s2006-02567-9
Theoretical Physics
e+e-→e+e-π0π0 at DAΦNE
1
Dip. Fisica, Università “Roma Tre”, and Sez. INFN, via della Vasca Navale 84, Roma, Italy
2
Sezione di Pavia and Dip. Fisica Nucleare e Teorica, INFN, via Bassi 6, Pavia, Italy
3
Sezione di Roma, INFN, p. A. Moro 2, Roma, Italy
* e-mail: antonio.polosa@cern.ch
Received:
24
February
2006
Revised:
5
April
2006
Published online:
19
May
2006
The production of the σ(500) meson in γγ→π0π0 is studied. In particular, the KLOE data collected during the DAΦNE run at are appropriate to this purpose because of the strong reduction of kaon backgrounds.
© Springer-Verlag, 2006