Measurement of $\pi^{-}$p --> $\pi^{-}$p$\pi^{0}$ and $\pi^{-}$p --> $\pi^{+}\pi^{-}$n near threshold and breaking of chiral symmetryD Korbar,P Krizan,M Mikuz,F Sever,A Stanovnik,M Staric,D Zavrtanik,Carel W E Van Eijk,R W Hollander,W Lourens,E G Michaelis,N W Tanner,Sandra Clark,J V Jovanovich,J D Davies,John B Lowe,S Playfermag（1989）引用 23|浏览6关键词particle physicsAI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
