Yokkaichi University

output

20012023

most citedObservation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays

2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

69 papers

cond-mat.soft2023★ 10 cited

High-resolution three-dimensional imaging of topological textures in single-diamond networks

Dmitry Karpov, Kenza Djeghdi, Mirko Holler +14

Highly periodic structures are often said to convey the beauty of nature. However, most material properties are strongly influenced by the defects they contain. On the mesoscopic s…

hep-ph2022★ 1 cited

Effective theory for universal seesaw model and FCNC

Takuya Morozumi, Apriadi Salim Adam, Yuta Kawamura +3

We study the quark sector of the universal seesaw model with SU(2) $_{L}$ $\times$ SU(2) $_{R}$ $\times$ $U (1)$ .The model incorporates the seesaw mechanism with the vector-like quarks (V…

quant-ph2020★ 67 cited

Applications of Quantum Computing for Investigations of Electronic Transitions in Phenylsulfonyl-carbazole TADF Emitters

Qi Gao, Gavin O. Jones, Mario Motta +7

A quantum chemistry study of the first singlet (S1) and triplet (T1) excited states of phenylsulfonyl-carbazole compounds, proposed as useful thermally activated delayed fluorescen…

math.DG2019★ 1 cited

Extrinsic Geometry and Linear Differential Equations

Boris Doubrov, Yoshinori Machida, Tohru Morimoto

We give a unified method for the general equivalence problem of extrinsic geometry, on the basis of our formulation of a general extrinsic geometry as that of an osculating map $φ\…

cond-mat.soft2018

Alternative Approach to the Excluded Volume Problem The Critical Behavior of the Exponent $ν$

Kazumi Suematsu, Haruo Ogura, Seiiti Inayama +1

We present the alternative derivation of the excluded volume equation. The resulting equation is mathematically identical to the one proposed in the preceding paper. As a result, t…

cond-mat.soft2015

Cyclic Bonds in Branched Polymers

Kazumi Suematsu

In the gelation theory it has been implicitly assumed that (I) a cyclic bond is a finite bond that returns to itself; (II) cyclic bonds distribute at random in network structures.…

cond-mat.soft2014★ 8 cited

Radius of Gyration of Randomly Branched Molecules

Kazumi Suematsu

The mathematical derivation of the mean square radius of gyration, <s2x>, of branched polymers is reinvestigated from a kinetic-equation-point of view. In particular we derive the…

cond-mat.soft2013★ 4 cited

Molecular Weight Dependence of Excluded Volume Effects

Kazumi Suematsu

Molecular weight dependence of excluded volume effects is examined. The swollen-to-unperturbed coil transition point shifts to lower concentration range with increasing molecular w…

math.CA2013

Special Solutions and Linear Monodromy for the Two-Dimensional Degenerate Garnier System G(1112)

Kazuo Kaneko

We have classified special solutions around the origin for the two-dimensional degenerate Garnier system G(1112) with generic values of complex parameters, whose linear monodromy c…

hep-ex2004★ 43 cited

Search for neutrinoless decays tau -> 3l

Y. Yusa

We have searched for neutrinoless tau lepton decays into three charged leptons using an 87.1 fb^{-1} data sample collected with the Belle detector at the KEKB e^+e^- collider. Sinc…

hep-ex2004★ 6 cited

Measurement of the Branching Fractions for $B \to ω K$ and $B \to ω π$

C. H. Wang

We report improved measurements of branching fractions for charmless hadronic two-body {\it B} meson decays containing an $ω$ meson in the final state. The results are based on a d…

hep-ex2004★ 220 cited

An inclusive measurement of the photon energy spectrum in b->s gamma decays

P. Koppenburg

We report a fully inclusive measurement of the flavour changing neutral current decay b->s gamma in the energy range 1.8 GeV < E* < 2.8 GeV, covering 95% of the total spectrum. Usi…

hep-ex2004★ 96 cited

Measurement of the B --> K^* gamma Branching Fractions and Asymmetries

Mikihiko Nakao

We report measurements of the radiative decay B --> K^*γ. The analysis is based on a data sample containing 85.0*10^6 B meson pairs collected by the Belle detector at the KEKB stor…

hep-ex2004★ 21 cited

Evidence for $B^{+} \to ω l^{+} ν$

The Belle Collaboration

We have searched for the decay $B^{+} \to ω l^{+} ν$ ( $l = e$ or $μ$ ) in 78 fb $^{- 1}$ of $Υ (4 S)$ data (85 million $B B ˉ$ events) accumulated with the Belle detector. The final state is fu…

hep-ex2004★ 7 cited

Measurement of the e+e- -> D()+D()- cross-sections

T. Uglov

We report first measurements of e+e- -> D(*)+D(*)- processes far above threshold. The cross-sections for e+e- -> DT*+DL*- and e+e- -> D+D*T- at sqrt{s}=10.58 GeV/c2 are measured to…

hep-ex2004★ 77 cited

Observation of Large CP Violation and Evidence for Direct CP Violation in B0-->pi+pi- Decays

K. Abe

We report the first observation of CP-violating asymmetries in B0 --> pi+pi- decays based on a 140 fb-1 data sample collected at the Upsilon(4S) resonance with the Belle detector a…

hep-ex2003★ 44 cited

Improved Measurements of Branching Fractions for B->Kpi, pipi and KK Decays

The Belle Collaboration, Y. Chao, K. Suzuki +1

We report improved measurements of branching fractions for $B \to K π$ , $π^{+} π^{-}$ , $π^{+} π^{0}$ and $K K ˉ$ decays based on a data sample of 85.0 million $B B ˉ$ pairs collected at…

hep-ex2003★ 2k cited

Observation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays

The Belle Collaboration, S. -K. Choi, S. L. Olsen

We report the observation of a narrow charmonium-like state produced in the exclusive decay process B+ -> K+ pi+pi- J/psi. This state, which decays into pi+pi- J/psi, has a mass of…

hep-ex2003★ 97 cited

An Upper Bound on the Decay tau -> mu gamma from Belle

K. Abe

We have performed a search for the lepton-flavor-violating decay tau -> mu gamma using a data sample of 86.3fb^{-1} accumulated by the Belle detector at KEK. No evidence for a sign…

hep-ex2003★ 75 cited

Observation of B+ -> p pbar pi+, B0 -> p pbar K0, and B+ -> p pbar K*+

M. -Z. Wang

We report the first observation of a b -> u type charmless baryonic B decay, B+ -> p pbar pi+, as well as b -> s type B0 -> p pbar K0 and B+ -> p pbar K*+ decays. The analysis is b…

hep-ex2003★ 11 cited

Observation of radiative B -> phi K gamma decays

A. Drutskoy

The radiative decay $B \to ϕ K γ$ is observed for the first time. The branching fraction for the charged $B^{-} \to ϕ K^{-} γ$ decay mode is measured to be ${\cal B}(B^- \to ϕK^- γ) = (3…

hep-ex2003★ 2k cited

Observation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays

The Belle Collaboration, K. Abe

We report the first observation of a narrow charmmonium state produced in the exclusive decay process B+->K+ pi+pi- J/psi. This state, which decays into pi+pi-J/psi, has a mass of…

hep-ex2003★ 163 cited

Evidence for B0->pi0pi0

The Belle Collaboration, S. H. Lee

We report evidence for the decay B0->pi0pi0. The analysis is based on a data sample of 152million BBbar pairs collected at the Upsilon(4s) resonance with the Belle detector at the…

hep-ex2003★ 47 cited

Measurement of the CP Asymmetry in B -> X_s gamma

S. Nishida

Direct CP violation in the b->sgamma process is a sensitive probe of physics beyond the Standard Model. We report a measurement of the CP asymmetry in B -> X_s gamma, where the had…

High-resolution three-dimensional imaging of topological textures in single-diamond networks

Effective theory for universal seesaw model and FCNC

Applications of Quantum Computing for Investigations of Electronic Transitions in Phenylsulfonyl-carbazole TADF Emitters

Extrinsic Geometry and Linear Differential Equations

Alternative Approach to the Excluded Volume Problem The Critical Behavior of the Exponent ν

Cyclic Bonds in Branched Polymers

Radius of Gyration of Randomly Branched Molecules

Molecular Weight Dependence of Excluded Volume Effects

Special Solutions and Linear Monodromy for the Two-Dimensional Degenerate Garnier System G(1112)

Search for neutrinoless decays tau -> 3l

Measurement of the Branching Fractions for B→ωK and B→ωπ

An inclusive measurement of the photon energy spectrum in b->s gamma decays

Measurement of the B --> K^* gamma Branching Fractions and Asymmetries

Evidence for B+→ωl+ν

Measurement of the e+e- -> D(*)+D(*)- cross-sections

Observation of Large CP Violation and Evidence for Direct CP Violation in B0-->pi+pi- Decays

Improved Measurements of Branching Fractions for B->Kpi, pipi and KK Decays

Observation of a narrow charmonium-like state in exclusive B+ -> K+ pi+pi- J/psi decays

An Upper Bound on the Decay tau -> mu gamma from Belle

Observation of B+ -> p pbar pi+, B0 -> p pbar K0, and B+ -> p pbar K*+

Observation of radiative B -> phi K gamma decays

Observation of a New Narrow Charmonium State in Exclusive B+-->K+ pi+pi- J/psi Decays

Evidence for B0->pi0pi0

Measurement of the CP Asymmetry in B -> X_s gamma

Alternative Approach to the Excluded Volume Problem The Critical Behavior of the Exponent $ν$

Measurement of the Branching Fractions for $B \to ω K$ and $B \to ω π$

Evidence for $B^{+} \to ω l^{+} ν$

Measurement of the e+e- -> D()+D()- cross-sections