Search for B{sup 0} meson decays to {pi}{sup 0}K{sub S}{sup 0}K{sub S}{sup 0}, {eta}K{sub S}{sup 0}K{sub S}{sup 0}, and {eta}{sup '}K{sub S}{sup 0}K{sub S}{sup 0}

Journal Article · Wed Jul 01 04:00:00 EDT 2009 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PHYSREVD.80.011101· OSTI ID:21308490

Aubert, B; Karyotakis, Y; Lees, J P; Poireau, V; Prencipe, E; Prudent, X; Tisserand, V ^[1]; Garra Tico, J; Grauges, E ^[2]; Martinelli, M; Palano, A; Pappagallo, M ^[3]; Eigen, G; Stugu, B; Sun, L ^[4]; Battaglia, M; Brown, D N; Kerth, L T; Kolomensky, Yu G; Lynch, G ^[5]

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1. Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP), Universite de Savoie, CNRS/IN2P3, F-74941 Annecy-Le-Vieux (France)
2. Universitat de Barcelona, Facultat de Fisica, Departament ECM, E-08028 Barcelona (Spain)
3. INFN Sezione di Bari, I-70126 Bari (Italy)
4. University of Bergen, Institute of Physics, N-5007 Bergen (Norway)
5. Lawrence Berkeley National Laboratory and University of California, Berkeley, California 94720 (United States)

We describe searches for B{sup 0} meson decays to the charmless final states {pi}{sup 0}K{sub S}{sup 0}K{sub S}{sup 0}, {eta}K{sub S}{sup 0}K{sub S}{sup 0}, and {eta}{sup '}K{sub S}{sup 0}K{sub S}{sup 0}. The data sample corresponds to 467x10{sup 6} BB pairs produced in e{sup +}e{sup -} annihilation and collected with the BABAR detector at the SLAC National Accelerator Laboratory. We find no significant signals and determine the 90% confidence level upper limits on the branching fractions, in units of 10{sup -7}, B(B{sup 0}{yields}{pi}{sup 0}K{sub S}{sup 0}K{sub S}{sup 0})<9, B(B{sup 0}{yields}{eta}K{sub S}{sup 0}K{sub S}{sup 0})<10, and B(B{sup 0}{yields}{eta}{sup '}K{sub S}{sup 0}K{sub S}{sup 0})<20.

• OSTI ID: 21308490
• Journal Information: Physical Review. D, Particles Fields, Journal Name: Physical Review. D, Particles Fields Journal Issue: 1 Vol. 80; ISSN PRVDAQ; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANNIHILATION
B NEUTRAL MESONS
BRANCHING RATIO
ELECTRON-POSITRON INTERACTIONS
FERMILAB ACCELERATOR
PAIR PRODUCTION
PARTICLE DECAY
PIONS NEUTRAL
STANFORD LINEAR ACCELERATOR CENTER