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
41 papers · 2 filters
Modification of hadronic spectral functions under extreme conditions: An approach based on QCD sum rules and the maximum entropy method
Philipp Gubler, Kei Suzuki, Kenji Morita +1
Studies of quarkonium spectral functions at finite temperature, based on an approach combining QCD sum rules and the maximum entropy method are briefly reviewed. QCD sum rules for…
QCD parity violation at LHC in warped extra dimension
Naoyuki Haba, Kunio Kaneta, Soshi Tsuno
Extra dimension is one of the most attractive candidates beyond the Standard Model. In warped extra dimensional space-time, not only gauge hierarchy problem but also quark-lepton m…
TauDecay: a library to simulate polarized tau decays via FeynRules and MadGraph5
Kaoru Hagiwara, Tong Li, Kentarou Mawatari +1
TauDecay is a library of helicity amplitudes to simulate polarized tau decays, constructed in the FeynRules and MadGraph5 framework. Together with the leptonic mode, the decay libr…
Model Independent Analysis of Interactions between Dark Matter and Various Quarks
Biplob Bhattacherjee, Debajyoti Choudhury, Keisuke Harigaya +2
Present and future expected limits on interactions between dark matter and various quarks are thoroughly investigated in a model-independent way. In particular, the constraints on…
Vacuum birefringence in strong magnetic fields: (II) Complex refractive index from the lowest Landau level
Koichi Hattori, Kazunori Itakura
We compute the refractive indices of a photon propagating in strong magnetic fields on the basis of the analytic representation of the vacuum polarization tensor obtained in our pr…
Top Polarization and Stop Mixing from Boosted Jet Substructure
Biplob Bhattacherjee, Sourav K. Mandal, Mihoko Nojiri
Top polarization is an important probe of new physics that couples to the top sector, and which may be discovered at the 14 TeV LHC. Taking the example of the MSSM, we argue that t…
Primordial Black Holes from the inflating curvaton
Kazunori Kohri, Chia-Min Lin, Tomohiro Matsuda
The primordial black hole (PBH) formation is studied in light of the inflating curvaton. The typical scale of the PBH formation is determined by curvaton inflation, which may gener…
Full electroweak radiative corrections to with GRACE-Loop
P. H. Khiem, J. Fujimoto, T. Ishikawa +7
We present the full electroweak radiative corrections to the process at the International Linear Collider (ILC). The computation i…
Decays and productions via bottomonium for Z_b resonances and other B anti-B molecules
Shunsuke Ohkoda, Yasuhiro Yamaguchi, Shigehiro Yasui +1
We discuss decays and productions for the possible molecular states formed by bottom mesons B (B*) and anti-B (anti-B*). The twin resonances found by Belle, Zb(10610) and Zb(10650)…
Determination of mass hierarchy with medium baseline reactor neutrino experiments
Shao-Feng Ge, Kaoru Hagiwara, Naotoshi Okamura +1
We study the sensitivity of future medium baseline reactor antineutrino experiments on the neutrino mass hierarchy. By using the standard chi^2 analysis, we find that the sensitivi…
Non-Gaussianity in the inflating curvaton
Seishi Enomoto, Kazunori Kohri, Tomohiro Matsuda
Inflating curvaton can create curvature perturbation when the curvaton density is slowly varying. Using the delta-N formalism, we discuss the evolution of the curvature perturbatio…
Perturbative unitarity of Higgs derivative interactions
Yohei Kikuta, Yasuhiro Yamamoto
We study the perturbative unitarity bound given by dimension six derivative interactions consisting of Higgs doublets. These operators emerge from kinetic terms of composite Higgs…
TeV Scale B-L model with a flat Higgs potential at the Planck scale -- in view of the hierarchy problem
Satoshi Iso, Yuta Orikasa
The recent discovery of the Higgs-like particle at around 126 GeV has given us a big hint towards the origin of the Higgs potential. Especially the running quartic coupling vanishe…
Reconstruction of Higgs bosons in the di-tau channel via 3-prong decay
Ben Gripaios, Keiko Nagao, Mihoko Nojiri +2
We propose a method for reconstructing the mass of a particle, such as the Higgs boson, decaying into a pair of tau leptons, of which one subsequently undergoes a 3-prong decay. Th…
Null radiation zone at the LHC
Kaoru Hagiwara, Toshifumi Yamada
The null radiation zone theorem states that, when special kinematical conditions are satisfied, all the helicity amplitudes of a parton-level subprocess where a vector current is e…
Physics potential of neutrino oscillation experiment with a far detector in Oki Island along the T2K baseline
Kaoru Hagiwara, Takayuki Kiwanami, Naotoshi Okamura +1
Oki Island is located between Japan and Korea along the Tokai-To-Kamioka (T2K) baseline. The distance from J-PARC to Oki Island is about 653km, which is twice that of the T2K exper…
Exotic mesons with hidden charm and bottom near thresholds
Shunsuke Ohkoda, Y. Yamaguchi, S. Yasui +2
We study heavy hadron spectroscopy near heavy meson thresholds. We employ heavy pseudoscalar meson P and heavy vector meson P* as effective degrees of freedom and consider meson ex…
Exotic baryons from a heavy meson and a nucleon
Yasuhiro Yamaguchi, Shunsuke Ohkoda, Shigehiro Yasui +1
We evaluate a hadronic molecule formed by a heavy meson and a nucleon respecting heavy quark symmetry. The tensor force of pion exchange potential plays a dominate role to produce…
Production of doubly charmed tetraquarks with exotic color configurations in electron-positron collisions
Tetsuo Hyodo, Yan-Rui Liu, Makoto Oka +2
Structure and production of doubly charmed tetraquarks T_cc (cc ubar dbar) are studied from the viewpoint of color configurations. Based on the diquark correlation, the tetraquark…
Extraction of Meson Resonances from Three-pions Photo-production Reactions
S. X. Nakamura, H. Kamano, T. -S. H. Lee +1
We have investigated the model dependence of meson resonance properties extracted from the Dalitz-plot analysis of the three-pions photoproduction reactions on the nucleon. Within…
Vacuum birefringence in strong magnetic fields: (I) Photon polarization tensor with all the Landau levels
Koichi Hattori, Kazunori Itakura
Photons propagating in strong magnetic fields are subject to a phenomenon called the "vacuum birefringence" where refractive indices of two physical modes both deviate from unity a…
Parity projection of QCD sum rules for the nucleon
Keisuke Ohtani, Philipp Gubler, Makoto Oka
The nucleon and its negative-parity excited states are examined in a maximum entropy method analysis of QCD sum rules. First, we rederive the parity projected sum rules for baryons…
Allowed slepton intergenerational mixing in light of light element abundances
Kazunori Kohri, Shingo Ohta, Joe Sato +2
We studied allowed region on the intergenerational mixing parameters of sleptons from a viewpoint of big-bang nucleosynthesis in a slepton-neutralino coannihilation scenario. In th…
and mesons in nuclear medium
S. Yasui, K. Sudoh
We discuss the mass modifications of and ( and ) mesons in nuclear medium. The heavy quark symmetry for…