A full angular analysis and search for CP violation in the angular distribution with the decays was performed. A broad invariant mass distribution accounted for all potential S-wave contributions leaking into the mass selection window. For B decays to light charmless particles, the hierarchy of decay amplitudes was expected. It was found that systematic errors in efficiencies were dominated by those in track finding and particle identification.

Aubert, B., Barate, R., Boutigny, D., Couderc, F., Gaillard, J., Hicheur, A., et al. (2004). Measurement of the B0 → φ K*0 decay amplitudes. PHYSICAL REVIEW LETTERS, 93(23) [10.1103/PhysRevLett.93.231804].

Measurement of the B0 → φ K*0 decay amplitudes

CARPINELLI, Massimo;
2004

Abstract

A full angular analysis and search for CP violation in the angular distribution with the decays was performed. A broad invariant mass distribution accounted for all potential S-wave contributions leaking into the mass selection window. For B decays to light charmless particles, the hierarchy of decay amplitudes was expected. It was found that systematic errors in efficiencies were dominated by those in track finding and particle identification.
Articolo in rivista - Articolo scientifico
Error analysis; Kinematics; Mathematical models; Monte Carlo methods; Polarization; Polynomials; Statistical methods; Tensors; Vectors; Decay amplitudes; Final-state interactions; Transverse polarization; Vector meson helicity; Parameter estimation;
English
2004
93
23
231804
none
Aubert, B., Barate, R., Boutigny, D., Couderc, F., Gaillard, J., Hicheur, A., et al. (2004). Measurement of the B0 → φ K*0 decay amplitudes. PHYSICAL REVIEW LETTERS, 93(23) [10.1103/PhysRevLett.93.231804].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/389911
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