Title of article
Further amplitude analysis of JΨ → γ(π+π−π+π−)
Author/Authors
D.V. Bugg، نويسنده , , I. Scott، نويسنده , , B.S. Zou، نويسنده , , V.V. Anisovich، نويسنده , , A.V. Sarantsev، نويسنده , , T.H. Burnett، نويسنده , , S. Sutlief، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
7
From page
378
To page
384
Abstract
Mark III data on JΨ → γ(π+π−π+π−) have been re-analysed including γσσ final states as well as γϱϱ. Here σ stands for the ππ S-wave amplitude. We fit with I = 0 resonances having JPC = 2++ at 1275 MeV, 0−+ at 1420 MeV, 0++ at 1505 MeV, 2++ at 1640 MeV, 0++ at 1750 MeV and 0++ at 2104 MeV. The 0++ resonances decay dominantly to σσ and the 2++ resonances to ϱϱ.
Journal title
PHYSICS LETTERS B
Serial Year
1995
Journal title
PHYSICS LETTERS B
Record number
905228
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