The NA48 Collaboration has measured the amplitude of the CP-conserving component of the decay K_S(0)-->pi(+)pi(-)pi(0) relative to K_L(0)-->pi(+)pi(-)pi(0). For the characteristic parameter Lambda, the values Re(Lambda)=0.038±0.010 and Im(Lambda)=−0.013±0.007 have been extracted. These values agree with earlier measurements and with theoretical predictions from chiral perturbation theory.

A measurement of the CP-conserving component of the decay K_S(0)-->pi(+)pi(-)pi(0)

BALDINI, Wander;DALPIAZ, Pietro;GIANOLI, Alberto;PETRUCCI, Ferruccio Carlo;SAVRIE', Mauro;
2005

Abstract

The NA48 Collaboration has measured the amplitude of the CP-conserving component of the decay K_S(0)-->pi(+)pi(-)pi(0) relative to K_L(0)-->pi(+)pi(-)pi(0). For the characteristic parameter Lambda, the values Re(Lambda)=0.038±0.010 and Im(Lambda)=−0.013±0.007 have been extracted. These values agree with earlier measurements and with theoretical predictions from chiral perturbation theory.
2005
Batley, Jr; Lazzeroni, C; Munday, Dj; Patel, M; Slater, Mw; Wotton, Sa; Arcidiacono, R; Bocquet, G; Ceccucci, A; Cundy, D; Doble, N; Falaleev, V; Gatignon, L; Gonidec, A; Grafstrom, P; Kubischta, W; Marchetto, F; Mikulec, I; Norton, A; Panzer Steindel, B; Rubin, P; Wahl, H; Goudzovski, E; Gurev, D; Hristov, P; Kekelidze, V; Litov, L; Madigozhin, D; Molokanova, N; Potrebenikov, Y; Stoynev, S; Zinchenko, A; Monnier, E; Swallow, E; Winston, R; Sacco, R; Walker, A; Baldini, Wander; Dalpiaz, Pietro; Frabetti, Pl; Gianoli, Alberto; Martini, M; Petrucci, Ferruccio Carlo; Scarpa, M; Savrie', Mauro; Bizzeti, A; Calvetti, M; Collazuol, G; Graziani, G; Iacopini, E; Lenti, M; Martelli, F; Ruggiero, G; Veltri, M; Behler, M; Eppard, K; Eppard, M; Hirstius, A; Kleinknecht, K; Koch, U; Masetti, L; Marouelli, P; Moosbrugger, U; Morales, Cm; Peters, A; Wache, M; Wanke, R; Winhart, A; Dabrowski, A; Martin, Tf; Velasco, M; Anzivino, G; Cenci, P; Imbergamo, E; Lamanna, G; Lubrano, P; Michetti, A; Nappi, A; Pepe, M; Petrucci, Mc; Piccini, M; Valdata, M; Cerri, C; Costantini, F; Fantechi, R; Fiorini, L; Giudici, S; Mannelli, I; Pierazzini, G; Sozzi, M; Cheshkov, C; Cheze, Jb; De Beer, M; Debu, P; Gouge, G; Marel, G; Mazzucato, E; Peyaud, B; Vallage, B; Holder, M; Maier, A; Ziolkowski, M; Biino, C; Cartiglia, N; Clemencic, M; Lopez, Sg; Menichetti, E; Pastrone, N; Wislicki, W; Dibon, H; Jeitler, M; Markytan, M; Neuhofer, G; Widhalm, L.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11392/516754
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