Study of η(1405)/η(1475) in $$ J/\psi \to \gamma {K}_S^0{K}_S^0{\pi}^0 $$ decay
Study of η(1405)/η(1475) in $$ J/\psi \to \gamma {K}_S^0{K}_S^0{\pi}^0 $$ decay
A bstract Using a sample of (10 . 09 ± 0 . 04) × 10 9 J/ψ decays collected with the BESIII detector, partial wave analyses of the decay $$ J/\psi \to \gamma {K}_S^0{K}_S^0{\pi}^0 $$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>J</mml:mi> <mml:mo>/</mml:mo> <mml:mi>ψ</mml:mi> <mml:mo>→</mml:mo> <mml:mi>γ</mml:mi> <mml:msubsup> <mml:mi>K</mml:mi> <mml:mi>S</mml:mi> <mml:mn>0</mml:mn> </mml:msubsup> <mml:msubsup> <mml:mi>K</mml:mi> <mml:mi>S</mml:mi> …