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J. Haba

Researcher at Graduate University for Advanced Studies

Publications -  549
Citations -  18667

J. Haba is an academic researcher from Graduate University for Advanced Studies. The author has contributed to research in topics: KEKB & Branching fraction. The author has an hindex of 67, co-authored 537 publications receiving 17042 citations. Previous affiliations of J. Haba include Kyoto University & KEK.

Papers
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A precision measurement of polarization parameters for the π++p→K++∑+ reaction at 13 laboratory momenta between 1490 and 2069 MeV/c

TL;DR: The polarization parameters for the π + +p→K + +∑ + reaction have been measured at 13 laboratory momenta between 1490 and 2069 MeV/c in the angular range of −01⩽ cos θ K ∗ ⩽07 with higher statistics than previous experiments.

Search for lepton flavor violating τ → ℓv 0 decays at Belle

Kazuo Abe, +280 more
TL;DR: In this article, the authors present a survey of the state-of-the-art research work in the field of artificial intelligence in terms of the number of neurons and the amount of neurons required for each neuron to be activated.
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First Evidence for cos2β>0 and Resolution of the Cabibbo-Kobayashi-Maskawa Quark-Mixing Unitarity Triangle Ambiguity

Iki Adachi, +455 more
TL;DR: It is first evidence that the cosine of the CP-violating weak phase 2β is positive, and hence trigonometric multifold solutions of the Cabibbo-Kobayashi-Maskawa (CKM) Unitarity Triangle are excluded using a time-dependent Dalitz plot analysis.
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Search for B+→D*+π0 decay

M. Iwabuchi, +134 more
TL;DR: A search for the doubly Cabibbo suppressed decay B+-->D*+pi0 is reported on, based on a data sample of 657x10(6) BB pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider.
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Branching fraction, polarization and CP-violating asymmetries in B 0→D*+D*- decays

H. Miyake, +181 more
- 07 Jul 2005 - 
TL;DR: In this paper, the branching fraction, the polarization parameters and CP-violating asymmetries in B0→D*+D *- decays were measured using a 140 fb-1 data sample collected at the Υ(4S) resonance with the Belle detector at the KEKB energy-asymmetric e+e- collider.