Observation of a cusp-like structure in the pi(0)pi(0) invariant mass distribution from K-+/-->pi(+/-)pi(0)pi(0) decay and determination of the pi pi scattering lengths RID A-4071-2012

Batley JR;Lazzeroni C;Munday DJ;Slater MW;Wotton SA;ARCIDIACONO, Roberta;Bocquet G;Cabibbo N;Ceccucci A;Cundy D;Falaleev V;Fidecaro M;Gatignon L;Gonidec A;Kubischta W;Norton A;Patel M;Peters A;Balev S;Frabetti PL;Goudzovski E;Hristov P;Kekelidze V;Kozhuharov V;Litov L;Madigozhin D;Marinova E;Molokanova N;Polenkevich I;Potrebenikov Y;Stoynev S;Zinchenko A;Monnier E;Swallow E;Winston R;Rubin P;Walker A;Baldini W;Ramusino AC;Dalpiaz P;Damiani C;Fiorini M;Gianoli A;Martini M;Petrucci F;Savrie M;Scarpa M;Wahl H;Bizzeti A;Calvetti M;Celeghini E;Iacopini E;Lenti M;Martelli F;Ruggiero G;Veltri M;Behler M;Eppard K;Kleinknecht K;Marouelli P;Masetti L;Moosbrugger U;Morales CM;Renk B;Wache M;Wanke R;Winhart A;Coward D;Dabrowski A;Martin TF;Shieh M;Szleper M;Velasco M;Wood MD;Anzivino G;Cenci P;Imbergamo E;Pepe A;Petrucci MC;Piccini A;Raggi M;Valdata Nappi A;Cerri C;Collazuol G;Costantini F;DiLella L;Doble N;Fantechi R;Fiorini L;Giudici S;Lamanna G;Mannelli I;Michetti A;Pierazzini G;Sozzi M;Bloch Devaux B;Cheshkov C;Cheze JB;De Beer M;Derre J;Marel G;Mazzucato E;Peyaud B;Vallage B;Holder M;Maier A;Ziolkowski M;Bifani S;Biino C;Cartiglia N;Clemencic M;Lopez SG;Marchetto F;Dibon H;Jeitler M;Markytan M;Mikulec I;Neuhofer G;Widhalm L.

2006-01-01