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K. Kojima

Identifiers

  • name variant K. Kojima 0.60 · backfill

Papers (24)

  1. Improved measurement of Born cross sections for $\chi_{bJ}\,\omega$ and $\chi_{bJ}\,(\pi^+\pi^-\pi^0)_{\rm non-\omega}$ ($J$ = 0, 1, 2) at Belle and Belle II hep-ex · 2025 · author #183
  2. Search for $e^+ e^- \to \gamma\chi_{bJ}$ ($J$ = 0, 1, 2) near $\sqrt{s} = 10.746$ GeV at Belle II hep-ex · 2025 · author #175
  3. Search for the lepton-flavor-violating $\tau^{-} \rightarrow e^{\mp} \ell^{\pm} \ell^{\mp}$ decays at Belle II hep-ex · 2025 · author #198
  4. Measurement of $B \to K{}^{*}(892)\gamma$ decays at Belle II hep-ex · 2024 · author #193
  5. Zigzag chain order of LiVSe$_2$ developing away from the vanadium trimer phase transition boundary cond-mat.str-el · 2023 · author #1
  6. Measurement of branching-fraction ratios and $CP$ asymmetries in $B^{\pm} \to D_{CP\pm}K^{\pm}$ decays at Belle and Belle II hep-ex · 2023 · author #188
  7. Measurement of $CP$ asymmetries in $B^0\to \phi K^0_S$ decays with Belle II hep-ex · 2023 · author #186
  8. Search for a $\tau^+\tau^-$ resonance in $e^{+}e^{-}\rightarrow \mu^{+}\mu^{-} \tau^+\tau^-$ events with the Belle II experiment hep-ex · 2023 · author #200
  9. Observation of local atomic displacements intrinsic to the double zigzag chain structure of 1T-MTe2 (M = V, Nb, Ta) cond-mat.str-el · 2023 · author #3
  10. Measurement of $C\!P$ asymmetries and branching-fraction ratios for $B^\pm \to DK^\pm$ and $D\pi^\pm$ with $D\to K^0_{\rm S} K^\pm\pi^\mp$ using Belle and Belle II data hep-ex · 2023 · author #178
  11. Measurement of the $\tau$-lepton mass with the Belle~II experiment hep-ex · 2023 · author #187
  12. Measurement of the branching fraction and $\it CP$ asymmetry of $B^{0} \rightarrow \pi^{0} \pi^{0}$ decays using $198 \times 10^6$ $B\overline{B}$ pairs in Belle II data hep-ex · 2023 · author #182
  13. Short-range order and increased transition temperature in LiVO2 with weakened trimer frustration cond-mat.str-el · 2023 · author #1
  14. Search for Lepton-Flavor-Violating $\tau$ Decays to a Lepton and an Invisible Boson at Belle II hep-ex · 2022 · author #170
  15. Search for an invisible $Z^\prime$ in a final state with two muons and missing energy at Belle II hep-ex · 2022 · author #166
  16. Observation of $e^+e^-\to\omega\chi_{bJ}(1P)$ and search for $X_b \to \omega\Upsilon(1S)$ at $\sqrt{s}$ near 10.75 GeV hep-ex · 2022 · author #154
  17. Measurement of the $\Omega_c^0$ lifetime at Belle II hep-ex · 2022 · author #155
  18. Search for a dark photon and an invisible dark Higgs boson in $\mu^+\mu^-$ and missing energy final states with the Belle II experiment hep-ex · 2022 · author #161
  19. Beam background expectations for Belle II at SuperKEKB hep-ex · 2022 · author #4
  20. Vanadium trimers randomly aligned along the c-axis direction in layered LiVO2 cond-mat.str-el · 2019 · author #1
  21. An energy scale directly related to superconductivity in the high-$T_c$ cuprate superconductors: Universality from the Fermi arc picture cond-mat.supr-con · 2011 · author #12
  22. Microwave and millimeter wave spectroscopy in the slightly hole-doped ladders of Sr$_{14}$Cu$_{24}$O$_{41}$ cond-mat.str-el · 2001 · author #7
  23. Muon Spin Relaxation Study of Reentrant Spin Glasses: Amorphous-Fe_{1-x}Mn_x cond-mat.dis-nn · 1997 · author #5
  24. Muon Spin Relaxation Investigation of the Spin Dynamics of Geometrically Frustrated Antiferromagnets Y2Mo2O7 and Tb2Mo2O7 Static Critical Behavior of the Spin-Freezing cond-mat · 1996 · author #8

Mentions

  • 2307.02802 #186 · arxiv_oai · confidence 0.70 K. Kojima
  • 2306.02940 #178 · arxiv_oai · confidence 0.70 K. Kojima
  • 2306.12294 #200 · arxiv_oai · confidence 0.70 K. Kojima
  • 2309.11749 #1 · arxiv_oai · confidence 0.70 K. Kojima
  • 2308.05048 #188 · arxiv_oai · confidence 0.70 K. Kojima
  • 2303.08354 #182 · arxiv_oai · confidence 0.70 K. Kojima
  • 2212.03066 #166 · arxiv_oai · confidence 0.70 K. Kojima
  • 2207.00509 #161 · arxiv_oai · confidence 0.70 K. Kojima
  • 2306.05611 #3 · arxiv_oai · confidence 0.70 K. Kojima
  • 2305.19116 #187 · arxiv_oai · confidence 0.70 K. Kojima
  • 2208.13189 #154 · arxiv_oai · confidence 0.70 K. Kojima
  • 2212.03634 #170 · arxiv_oai · confidence 0.70 K. Kojima
  • 2208.08573 #155 · arxiv_oai · confidence 0.70 K. Kojima
  • 2301.03833 #1 · arxiv_oai · confidence 0.70 K. Kojima
  • 2203.05731 #4 · arxiv_oai · confidence 0.70 K. Kojima
  • 1910.01337 #1 · arxiv_oai · confidence 0.70 K. Kojima
  • 1104.0313 #12 · arxiv_oai · confidence 0.70 K. Kojima
  • cond-mat/0108222 #7 · arxiv_oai · confidence 0.70 K. Kojima
  • cond-mat/9611222 #8 · arxiv_oai · confidence 0.70 K. Kojima
  • cond-mat/9709190 #5 · arxiv_oai · confidence 0.70 K. Kojima
  • 2411.10127 #193 · arxiv_oai · confidence 0.70 K. Kojima
  • 1104.0313 #12 · backfill · confidence 0.70 K. Kojima

Frequent Coauthors