output
20042009
most citedObservation of a resonance-like structure in the pi^+- psi' mass distribution in exclusive B-->K pi^+- psi' decays

550 citations

Showing 2007Show all

23 papers · 1 filter

hep-ex200714 cited

Measurement of Time-Dependent CP-Violating Parameters in B0 -> K0S K0S decays

Belle Collaboration, Y. Nakahama, K. Sumisawa

We report a measurement of the CP-violating parameters in B0->K0S K0S decays based on a data sample of 657 million BBbar pairs collected at the Y(4S) resonance with the Belle detec…

hep-ex200766 cited

Search for Lepton Flavor Violating tau Decays into Three Leptons

Y. Miyazaki

We search for lepton-flavor-violating tau decays into three leptons (electron or muon) using 535 fb-1 of data collected with the Belle detector at the KEKB asymmetric-energy e+e- c…

hep-ph200713 cited

Analysis of Lepton Flavor Violating τ^\pm \to μ^\pm μ^\pm μ^\mp Decays

A. Matsuzaki, A. I. Sanda

Supposing only Lorentz and the gauge invariances of the Lagrangian, we derive energy and angular distributions for lepton flavor violating decay proce…

hep-ex200729 cited

Measurement of CP Asymmetries and Branching Fractions in a Time-Dependent Dalitz Analysis of B^0-->(rho pi)^0 and a Constraint on the Quark Mixing Angle phi_2

The Belle Collaboration, A. Kusaka, C. C. Wang

We present the results of a time-dependent Dalitz plot analysis of B0 --> pi+ pi- pi0 decays based on a 414/fb data sample that contains 449 x 10^6 BB pairs. The data was collected…

hep-ex2007180 cited

Observation of anomalous Upsilon(1S)pi+pi- and Upsilon(2S)pi+pi- production near the Upsilon(5S) resonance

The Belle Collaboration, K. -F. Chen, W. -S. Hou +2

We report the first observation of e+e- -> Upsilon(1S)pi+pi-, Upsilon(2S)pi+pi-, and first evidence for e+e- -> Upsilon(3S)pi+pi-, Upsilon(1S)K+K-, near the peak of the Upsilon(5S)…

hep-ph200731 cited

Entropy production by Q-ball decay for diluting long-lived charged particles

Shinta Kasuya, Fuminobu Takahashi

The cosmic abundance of a long-lived charged particle such as a stau is tightly constrained by the catalyzed big bang nucleosynthesis. One of the ways to evade the constraints is t…