Loading...
Please wait, while we are loading the content...
Similar Documents
Measurement of the Pseudoscalar Mixing Angle and the eta ' Gluonium Content with the KLOE Detector
| Content Provider | Semantic Scholar |
|---|---|
| Author | Micco, Biagio Di |
| Copyright Year | 2009 |
| Abstract | In this paper the mixing angle and the η gluonium content extraction from the Rφ =Br(φ(1020) → ηγ)/Br(φ(1020) → ηγ) is updated. The η gluonium content is estimated by fitting Rφ, together with radiative light vector to pseudoscalar gamma and pseudoscalar to vector transitions plus η → γγ and π → γγ decays. The extracted parameters are the gluonium fraction Z G = 0.11 ± 0.04 and the pseudoscalar mixing angle φP = (40.7 ± 0.7). |
| Starting Page | 63 |
| Ending Page | 70 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| Volume Number | 2 |
| Alternate Webpage(s) | https://www.actaphys.uj.edu.pl/fulltext?page=63&series=Sup&vol=2 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |