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T. Hirai

3 papers hereh-index 6837 citations18 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

fields
  • hep-ex3
same name
  • T. Hirai — 32 papers, h 15
  • T. Hirai — 5 papers, h 8
  • T. Hirai — 5 papers, h 11
  • T. Hirai — 4 papers, h 15
  • T. Hirai — 2 papers
  • T. Hirai — 1 paper, h 3

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20002002
most citedObservation of Large CP Violation in the Neutral B Meson System

625 citations · 935 across the 3 of their papers we have counts for

collaborators

3 papers

hep-ex2002★ 211 cited

Improved Measurement of Mixing-induced CP Violation in the Neutral B Meson System

The Belle Collaboration, K. Abe

We present an improved measurement of the standard model CP violation parameter sin2phi_1 (also known as sin2beta) based on a sample of 85 times 10^6 B Bbar pairs collected at the…

hep-ex2001★ 625 cited

Observation of Large CP Violation in the Neutral B Meson System

K. Abe, The Belle Collaboration

We present a measurement of the Standard Model CP violation parameter sin 2phi_1 based on a 29.1 fb^{-1} data sample collected at the Upsilon(4S) resonance with the Belle detector…

hep-ex2000★ 99 cited

Measurement of B0d - B0d-bar mixing rate from the time evolution of dilepton events at the Upsilon(4S)

K. Abe

We report a determination of the B0d - B0d-bar mixing parameter Delta-m_d based on the time evolution of dilepton yields in Upsilon(4S) decays. The measurement is based on a 5.9 /f…

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