Low-mass scalar production in γγ scattering

✍ Scribed by G. Mennessier

• Book ID: 103870444
• Publisher: Elsevier Science
• Year: 2009
• Tongue: English
• Weight: 195 KB
• Volume: 186
• Category: Article
• ISSN: 0920-5632
• DOI: 10.1016/j.nuclphysbps.2008.12.064

✦ Synopsis

We estimate the I = 0 scalar meson σ/f0(600) γγ widths, from ππ and γγ scattering data below 700 MeV using an improved analytic K-matrix model.