activity
20012014
most citedObservation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays

550 citations · 6.4k across the 95 of their papers we have counts for

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Showing 2004Show all

10 papers · 1 filter

hep-ex2004★ 16 cited

Measurements of Branching Fractions and CP Asymmetries in B-> etah Decays

Paoti Chang

We report measurements of B to pseudoscalar-pseudoscalar decays with at least one eta meson in the final state using 140 fb^{-1} of data collected by the Belle detector at KEKB e^+…

hep-ex2004★ 28 cited

Observation of the D1(2420)->DPI+PI- decays

The Belle Collaboration

We report on the first observation of decays (where the contribution from the dominant known decay mode is excluded) in the decays. The…

hep-ex2004★ 31 cited

Study of decay mechanisms in B- -> Lambda_c+ pbar pi- decay and observation of low mass structure in the (Lambda_c+ pbar) system

The Belle Collaboration, N. Gabyshev

Using a sample of 152 million BBbar pairs accumulated with the Belle detector at the KEKB e+e- collider, we perform a Dalitz plot analysis of the three-body charmed decay B- -> Lam…

hep-ex2004★ 44 cited

Measurements of Branching Fractions and Polarization in B > K^* rho Decays

K. Abe

We present results of a study of the charmless vector-vector decays B^0 -> K^{*0} rho^0 and B^+ ->K^{*0} rho^+. The results are based on a 140 fb^{-1} data sample collected by the…

hep-ex2004★ 16 cited

Search for , and at Belle

M. -C. Chang

We report results of a search for the charmless two-body baryonic decays B^0 \to p \bar{p}, B^0 \to Λ\barΛ, and B^+\to p \barΛ based on the analysis of a 140 fb^{-1} data sample. W…

hep-ex2004★ 83 cited

Improved Measurement of CP-Violation Parameters sin(2phi1) and |lambda|, B Meson Lifetimes, and B0-B0bar Mixing Parameter Delta m_d

The Belle Collaboration, K. Abe

We present a precise measurement of the standard model CP-violation parameter sin(2phi1), the direct CP violation parameter |lambda|, the lifetimes of charged and neutral B mesons…

hep-ex2004★ 44 cited

Observation of B0->pi0pi0

Y. Chao

We report the first observation of the decay B0->pi0pi0, using a 253/fb data sample collected at the Upsilon(4S) resonance with the Belle detector at the KEKB e+e- collider. The me…

hep-ex2004★ 18 cited

Search for CP violation in the decay B0->D*+-D-+

T. Aushev

We report a search for CP-violating asymmetry in B0 -> D*+- D-+ decays. The analysis employs two methods of B0 reconstruction: full and partial. In the full reconstruction method a…

hep-ex2004★ 32 cited

Measurement of phi_3 with Dalitz Plot Analysis of B->D(*)K Decay

Belle Collaboration

We present a measurement of the unitarity triangle angle phi_3 using a Dalitz plot analysis of the three-body decay of the neutral D meson from the B->D(*)K process. The method emp…

hep-ex2004★ 21 cited

Evidence for

The Belle Collaboration

We have searched for the decay ( or ) in 78 fb of data (85 million events) accumulated with the Belle detector. The final state is fu…