✦ LIBER ✦
Measurement of the φ meson radiative decays into scalar and pseudoscalar mesons with the KLOE detector
✍ Scribed by Camilla Di Donato
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 426 KB
- Volume
- 126
- Category
- Article
- ISSN
- 0920-5632
No coin nor oath required. For personal study only.
✦ Synopsis
The Kloe experiment has measured the radiative decays of the r$ meson into TO, 77 and q'(958); these measurements are relevant to assess the mixing in the pseudoscalar nonet as well as to evaluate the gluon content in the q'(958). Moreover also the radiative decays into #7r"y and 17~'~ have been measured. These decays are dominated by the final states fo(980) and a(980). The measurement of the branching ratios and of the 7r" -r" or 7 -no invariant mass spectrum helps to understand the controversial nature of the above scalar mesons.