Evidence of B0 ---> rho0 pi0
Collaboration
5 pages
Published in:
- Phys.Rev.Lett. 93 (2004) 131802
e-Print:
- hep-ex/0405068 [hep-ex]
PDG: B0 → ρ0π0
Report number:
- KEK-PREPRINT-2004-16,
- BELLE-PREPRINT-2004-14
Experiments:
View in:
Citations per year
Abstract:
We present the first evidence of the decay B0 --> rho0 pi0, using 140fb^-1 of data collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric e+e- collider. We detect a signal with a significance of 3.5 standard deviations, and measure the branching fraction to be Br(B0 ->- rho0 pi0) = (5.1 +/- 1.6(stat) +/- 0.9(syst))*10^-6.- 12.15.Hh
- 11.30.Er
- 13.25.Hw
- 14.40.Nd
- B mesons
- meson hadronic decay
- CP invariance
- electron positron: colliding beams
- electron positron: annihilation
- Upsilon(10570): electroproduction
References(31)
Figures(0)
- Collaboration•
- •
- Phys.Rev.Lett. 87 (2001) 091802
- e-Print:•
- Collaboration•
- •
- Phys.Rev.D 66 (2002) 032007
- e-Print:•
- Collaboration•
- •
- Phys.Rev.D 66 (2002) 071102
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 87 (2001) 091801
- e-Print:•
- Collaboration•
- •
- Phys.Rev.D 66 (2002) 032003
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 89 (2002) 201802
- e-Print:•
- •
- Prog.Theor.Phys. 49 (1973) 652-657,
- Also in *Lichtenberg, D. B. (Ed.), Rosen, S. P. (Ed.): Developments In The Quark Theory Of Hadrons, Vol. 1*, 218-223.
- DOI:
- •
- Phys.Rev.Lett. 65 (1990) 3381-3384
- •
- Phys.Rev.D 44 (1991) 1454-1460
- ,
- ,
- ,
- •
- Phys.Lett.B 514 (2001) 315-320
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 93 (2004) 021601
- e-Print:•
- Collaboration•
- •
- Phys.Rev.D 68 (2003) 012001
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 89 (2002) 281802
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 91 (2003) 241801
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 91 (2003) 261801
- e-Print:•
- Collaboration•
- •
- Phys.Lett.B 542 (2002) 183-192
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 91 (2003) 201802
- e-Print:•
- Collaboration•
- •
- Phys.Rev.Lett. 93 (2004) 051802
- e-Print:•
- •
- Phys.Rev.D 48 (1993) 2139-2144
- •
- Phys.Rev.Lett. 86 (2001) 216-219
- e-Print:•
- •
- Phys.Rev.D 65 (2002) 094004
- e-Print:•
- Cheng-Wei Chiang(,)
- Chicago U., EFI and
- Chicago U. and
- Argonne
- Michael Gronau(,)
- Chicago U., EFI and
- Chicago U. and
- Technion
- ,
- ,
- •
- Phys.Rev.D 69 (2004) 034001
- e-Print:•
- •
- Nucl.Phys.B 675 (2003) 333-415
- e-Print:•
- •
- Nucl.Instrum.Meth.A 499 (2003) 1-7
- Collaboration•
- •
- Nucl.Instrum.Meth.A 479 (2002) 117-232