40.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP762 papers
- High Energy Accelerator Research OrganizationJP646 papers
- Nagoya UniversityJP610 papers
- Tohoku UniversityJP581 papers
- Tokyo Institute of TechnologyJP576 papers
- Sungkyunkwan UniversityKR555 papers
- University of Hawaiʻi at MānoaUS551 papers
- University of Hawaii SystemUS544 papers
- Osaka City UniversityJP539 papers
- Seoul National UniversityKR536 papers
- Yonsei UniversityKR536 papers
- The University of MelbourneAU535 papers
13 papers · 2 filters
Single Transverse-Spin Asymmetry in and
Yuji Koike
Cross section formulas for the single spin asymmetry in and are derived and its characteristic features are discussed.
Single Transverse Spin Asymmetry in and
Yuji Koike
Single transverse spin asymmetry for the pion production in pp and ep collisions is studied in the framework of collinear factorization. The soft-gluon pole contributions with twis…
Flavor violation in supersymmetric theories with gauged flavor symmetries
Tatsuo Kobayashi, Hiroaki Nakano, Haruhiko Terao +1
In this paper we study flavor violation in supersymmetric models with gauged flavor symmetries. There are several sources of flavor violation in these theories. The dominant flavor…
Lepton Flavor Violating Processes in Bi-maximal Texture of Neutrino Mixings
A. Kageyama, S. Kaneko, N. Shimoyama +1
We investigate the lepton flavor violation in the framework of the MSSM with right-handed neutrinos taking the large mixing angle MSW solution in the quasi-degenerate and the inver…
Neutrino Mass Matrix with Two Zeros and Leptogenesis
S. Kaneko, M. Tanimoto
The leptogenesis is studied in the neutrino mass matrix with two zeros, which reduces the number of independent phases of the CP violation. These texture zeros are decomposed into…
Hyperon Polarization from Unpolarized pp and ep Collisions
Yuji Koike
Cross section formulas for the polarization in and are derived and its characteristic features are discussed.
Leptogenesis and Low energy CP violation, a link
T. Endoh, S. Kaneko, S. K. Kang +2
How is CP violation of low energy related to CP violation required from baryon number asymmetry ? We give an example which shows a direct link between CP violation of neutrino osci…
CP violation in neutrino oscillation and leptogenesis
T. Endoh, S. Kaneko, S. K. Kang +2
We study the correlation between CP violation in neutrino oscillations and leptogenesis in the framework with two heavy Majorana neutrinos and three light neutrinos. Among three un…
CP Violation in Bilarge Lepton Mixing
C. Giunti, M. Tanimoto
We propose a scheme of lepton mixing in which the unitary matrix that diagonalizes the neutrino mass matrix is bimaximal and the deviation from bimaximal of the lepton mixing matri…
Violation of Sum Rules for Twist-3 Parton Distributions
M. Burkardt, Y. Koike
Sum rules for twist-3 distributions are reexamined. Integral relations between twist-3 and twist-2 parton distributions suggest the possibility for a -function at . We conf…
Yukawa Hierarchy Transfer Based on Superconformal Dynamics and Geometrical Realization in String Models
Tatsuo Kobayashi, Hiroaki Nakano, Tatsuya Noguchi +1
We propose a scenario that leads to hierarchical Yukawa couplings and degenerate sfermion masses at the same time, in the context of extra-dimensional models, which can be naturall…
See-Saw Realization of the Texture Zeros in the Neutrino Mass Matrix
A. Kageyama, S. Kaneko, N. Shimoyama +1
We study the see-saw realization of seven textures of the neutrino mass matrix, which were presented by Frampton, Glashow and Marfatia. Two of them B_1 and B_2 are not realized in…
Sfermion Mass Degeneracy, Superconformal Dynamics and Supersymmetric Grand Unified Theories
Tatsuo Kobayashi, Hiroaki Nakano, Tatsuya Noguchi +1
We discuss issues in a scenario that hierarchical Yukawa couplings are generated through strong dynamics of superconformal field theories (SCFTs). Independently of mediation mechan…