Search for B-meson decays to two-body final states with a{sub 0}(980) mesons

We present a search for B decays to charmless final states involving charged or neutral a{sub 0} mesons. The data sample corresponds to 89x10{sup 6} BB pairs collected with the BABAR detector operating at the PEP-II asymmetric-energy B Factory at Stanford Linear Accelerator Center. We find no signif...

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Veröffentlicht in:	Physical review. D, Particles and fields Particles and fields, 2004-12, Vol.70 (11)
Hauptverfasser:	Aubert, B., Barate, R., Boutigny, D., Couderc, F., Gaillard, J.-M., Hicheur, A., Karyotakis, Y., Lees, J.P., Tisserand, V., Zghiche, A., Palano, A., Pompili, A., Chen, J.C., Qi, N.D., Rong, G., Wang, P., Zhu, Y.S., Eigen, G., Ofte, I., Stugu, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	A0-980 MESONS ASYMMETRY B MESONS BRANCHING RATIO KAONS NEUTRAL KAONS PLUS MULTIPARTICLE SPECTROMETERS PARTICLE DECAY PARTICLE IDENTIFICATION PEP STORAGE RINGS PHYSICS OF ELEMENTARY PARTICLES AND FIELDS PIONS PLUS TWO-BODY PROBLEM
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Zusammenfassung:	We present a search for B decays to charmless final states involving charged or neutral a{sub 0} mesons. The data sample corresponds to 89x10{sup 6} BB pairs collected with the BABAR detector operating at the PEP-II asymmetric-energy B Factory at Stanford Linear Accelerator Center. We find no significant signals and determine the following 90% C.L. upper limits: B(B{sup 0}{yields}a{sub 0}{sup -}{pi}{sup +})
ISSN:	0556-2821 1089-4918
DOI:	10.1103/PhysRevD.70.111102