Title of article
Observation of f0(1770)→ηη in p̄p→ηηπ0 reactions from 600 to 1200 MeV/c
Author/Authors
A.V. Anisovich، نويسنده , , C.A. Baker، نويسنده , , C.J. Batty، نويسنده , , D.V. Bugg، نويسنده , , R.P. Haddock، نويسنده , , C. Hodd، نويسنده , , V.A. Nikonov، نويسنده , , A.V. Sarantsev، نويسنده , , V.V. Sarantsev، نويسنده , , I. Scott، نويسنده , , B.S. Zou، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
7
From page
154
To page
160
Abstract
We present data on p̄p→ηηπ0 at beam momenta of 600, 900, 1050, and 1200 MeV/c. At the higher three momenta, a signal is clearly visible due to p̄p→f0(1770)π0, f0(1770)→ηη. It has mass 1770±12 MeV and width 220±40 MeV, where errors cover systematic uncertainties as well as statistics.
Keywords
Mesons , Annihilation , Resonances
Journal title
PHYSICS LETTERS B
Serial Year
1999
Journal title
PHYSICS LETTERS B
Record number
911057
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