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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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Improved measurement of the electroweak penguin process B ---> X(s)l+l-

Kazuo Abe, +283 more
TL;DR: In this article, an improved measurement of the branching fraction for the electroweak penguin process was presented, where l is an electron or a muon and X-s is a hadronic system containing an s-quark.
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Search for B^+ -> mu^+ nu and B^+ -> l^+ nu gamma decays

Kazuo Abe, +162 more
TL;DR: In this paper, the leptonic and radiative leptononic B decays were searched using the Belle detector at the KEKB asymmetric e^+ e^-collider and no evidence for signals in any mode was found.
Journal ArticleDOI

Vertex detector for super Belle experiment

TL;DR: In this paper, the conceptual design of a vertex detector for the Super Belle experiment is shown, and the status of R&D topics is also reported, where the authors show that the momenta of particles is not high in B factory operating at the ϒ (4 S ) resonance, it is important to avoid high occupancy while keeping the material budget low.

Search for tau --> mu gamma decay at Belle

Kazuo Abe, +239 more

Search for B̄0 → Λ + cΛ ̄̄cdecay at Belle

Kazuo Abe, +280 more