5.1k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- S. Hashimoto2 profiles208 · h 43
- S. Aoki4 profiles177 · h 50
- Y. Kuramashi128 · h 46
- A. Ukawa126 · h 45
- M. Okawa2 profiles126 · h 35
- K. Kanaya2 profiles125 · h 38
- T. Kaneko3 profiles121 · h 35
- M. Fukugita116 · h 0
- Y. Iwasaki2 profiles115 · h 33
- N. Ishizuka112 · h 36
- K. Kohri96 · h 67
- N. Yamada2 profiles96 · h 23
- The University of TokyoJP3.3k papers
- Kyoto UniversityJP2.2k papers
- Nagoya UniversityJP2k papers
- Tokyo Institute of TechnologyJP2k papers
- The University of OsakaJP1.9k papers
- University of TsukubaJP1.8k papers
- Institute for High Energy PhysicsES1.8k papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL1.7k papers
- Centre National de la Recherche ScientifiqueFR1.7k papers
- Brookhaven National LaboratoryUS1.7k papers
- The University of MelbourneAU1.7k papers
- Chinese Academy of SciencesCN1.7k papers
43 papers · 2 filters
Full one-loop electroweak radiative corrections to single Higgs production in e+ e-
G. Belanger, F. Boudjema, J. Fujimoto +4
We present the full electroweak radiative corrections to single Higgs production in \epemt. This takes into account the full one-loop corrections as well as the effec…
Comparing the QCD potential in Perturbative QCD and Lattice QCD at large distances
S. Recksiegel, Y. Sumino
We compare the perturbatively calculated QCD potential to that obtained from lattice calculations in the theory without light quark flavours. We examine E_tot(r) = 2 m_pole + V_QCD…
Polarized light-flavor antiquarks from Drell-Yan processes of h+\vec{N}\to\vec{l^{+-}} + l^{-+} + X
H. Kitagawa, Y. Sakemi, T. Yamanishi
We propose a formula to determine the first moment of difference between the polarized - and -quarks in the nucleon, {\it i.e.} from the Drell-Yan…
One-loop contributions of charginos and neutralinos to W-pair production in E+ E- collisions
Kaoru Hagiwara, Shinya Kanemura, Michael Klasen +1
We study the one-loop effects of charginos and neutralinos on the helicity amplitudes for $\eeww$ in the minimal supersymmetric standard model. The calculation is tested by using t…
Full O(alpha) corrections to e+e- --> nu nu-bar H by GRACE
G. Belanger, F. Boudjema, J. Fujimoto +4
We present the full O(alpha) corrections to single Higgs production in e+e- collision. The computation is performed with the help of GRACE-LOOP where a generalized non-linear gauge…
Exploring Small Extra Dimensions at the Large Hadron Collider
B. C. Allanach, K. Odagiri, M. J. Palmer +3
Many models that include small extra space dimensions predict graviton states which are well separated in mass, and which can be detected as resonances in collider experiments. It…
Phenomenological Analysis of Charmless Decays Bs->PP,PV with QCD Factorization
Junfeng Sun, Guohuai Zhu, Dongsheng Du
We calculated the CP averaged branching ratios and CP-violating asymmetries of two-body charmless hadronic Bs->PP,PV decays with the QCDF approach, including the contributions from…
Heavy charged Higgs boson production at next generation colliders
S. Kanemura, S. Moretti
We investigate the scope of all relevant production modes of charged Higgs bosons in the MSSM, with mass larger than the one of the top quark, at future Linear Colliders operating…
New Physics Effect on the Higgs Self-Coupling
Shinya Kanemura, Shingo Kiyoura, Yasuhiro Okada +2
One-loop corrections to the self-coupling constant of the lightest CP-even Higgs boson are studied in the two Higgs doublet model. After renormalization is performed, quartic contr…
Decay of High-Energy Astrophysical Neutrinos
John F. Beacom, Nicole F. Bell, Dan Hooper +2
Existing limits on the non-radiative decay of one neutrino to another plus a massless particle (e.g., a singlet Majoron) are very weak. The best limits on the lifetime to mass rati…
Momentum dependence of the spectral functions in the O(4) linear sigma model at finite temperature
Yoshimasa Hidaka, Osamu Morimatsu, Tetsuo Nishikawa
The spatial momentum dependence of the spectral function for pi and sigma at finite temperature is studied by employing the O(4) linear sigma model and adopting a resummation techn…
Large enhancement of D -> e nu and Ds -> e nu in R Parity violating SUSY models
A. G. Akeroyd, S. Recksiegel
The purely leptonic decays D -> e nu and Ds -> e nu, for which no experimental limits exist, are highly suppressed in the Standard Model. Mere observation of these decays at the B…
The SM prediction of g-2 of the muon
K. Hagiwara, A. D. Martin, Daisuke Nomura +1
We calculate (g-2)/2 of the muon, by improving the determination of the hadronic vacuum polarisation contribution, a_mu^{had,LO}, and its uncertainties. The different e+e- data set…
Cosmic Solutions in the Einstein-Weinberg-Salam Theory and the Generation of Large Electric and Magnetic Fields
Yutaka Hosotani, Hiroki Emoto, Takahiro Kubota
In the SU(2)_L x U(1)_Y standard electroweak theory coupled with the Einstein gravity, new topological configurations naturally emerge, if the spatial section of the universe is gl…
Single Charged Higgs Boson Production in Polarized Photon Collision and the Probe of New Physics
Hong-Jian He, Shinya Kanemura, C. -P. Yuan
We study single charged Higgs boson production in photon-photon collision as a probe of the new dynamics of Higgs interactions. This is particularly important when the mass ($M_{H^…
Charmless two-body B decays: A global analysis with QCD factorization
Dongsheng Du, Junfeng Sun, Deshan Yang +1
In this paper, we perform a global analysis of and decays with the QCD factorization approach. It is encouraging to observe that the predictions of QCD factorizatio…
GRACE/SUSY Automatic Generation of Tree Amplitudes in the Minimal Supersymmetric Standard Model
J. Fujimoto
GRACE/SUSY is a program package for generating the tree-level amplitude and evaluating the corresponding cross section of processes of the minimal supersymmetric extension of the s…
A Consistent Resolution of Possible Anomalies in B^0 --> phi K_S and B^+ --> eta' K^+ Decays
B. Dutta, C. S. Kim, Sechul Oh
In the framework of R-parity violating (\rpv) supersymmetry, we try to find a consistent explanation for both recently measured CP asymmetry in B^0 --> phi K_S decay and the large…
Measuring the CP-violating phase by a long base-line neutrino experiment with Hyper-Kamiokande
Mayumi Aoki, Kaoru Hagiwara, Naotoshi Okamura
We study the sensitivity of a long-base-line (LBL) experiment with neutrino beams from the High Intensity Proton Accelerator (HIPA), that delivers 10^{21} POT per year, and a propo…
Novel constraints on interactions from neutrino masses
Francesca Borzumati, Jae Sik Lee
We reanalyze the constraints imposed on lepton-number violating interactions by radiative contributions to neutrino masses at the one- and two-loop level in supersymmetric models w…
Improved Perturbative QCD Approach to the Bottomonium Spectrum
S. Recksiegel, Y. Sumino
Recently it has been shown that the gross structure of the bottomonium spectrum is reproduced reasonably well within the non-relativistic boundstate theory based on perturbative QC…
B^0_{d,s} - \bar{B}^0_{d,s} mass-differences from QCD spectral sum rules
Kaoru Hagiwara, Stephan Narison, Daisuke Nomura
We present the first QCD spectral sum rules analysis of the SU(3) breaking parameter ξand an improved estimate of the renormalization group invariant (RGI) bag constant \hat{B}_{B_…
CP--violating Chargino Contributions to the Higgs Coupling to Photon Pairs in the Decoupling Regime of Higgs Sector
S. Y. Choi, Byungchul Chung, P. Ko +1
In most supersymmetric theories, charginos belong to the class of the lightest supersymmetric particles and the couplings of Higgs bosons to charginos are in ge…
R Parity violating enhancement of Bu -> l nu and Bc -> l nu
A. G. Akeroyd, S. Recksiegel
We study the decays Bu -> l nu and Bc -> l nu in the context of the Minimal Supersymmetric Standard Model (MSSM) with explicit R parity violation. We analyse the correlation betwee…