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researcher

K. Hayasaka

105 papers here

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

author position
  • middle author1

Across the 1 of 105 papers where every author was matched, so the position is known.

fields
  • hep-ex104
  • quant-ph1
ORCID 0000-0002-6347-433X
same name
  • K. Hayasaka — 450 papers, h 71
  • K. Hayasaka — 50 papers, h 11
  • K. Hayasaka — 21 papers
  • K. Hayasaka — 11 papers, h 10
  • K. Hayasaka — 5 papers, h 5
  • K. Hayasaka — 5 papers, h 2

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
20042025
most citedObservation of two charged bottomonium-like resonances in Y(5S) decays

610 citations · 6.1k across the 105 of their papers we have counts for

collaborators
Showing 2025Show all

1 paper · 1 filter

hep-ex2025

Measurements of the branching fractions of Ξc+​→Σ+KS0​, Ξc+​→Ξ0π+, and Ξc+​→Ξ0K+ at Belle and Belle II

Belle, Belle II Collaborations, : +357

Using 983.0 fb−1 and 427.9 fb−1 data samples collected with the Belle and Belle II detectors at the KEKB and SuperKEKB asymmetric energy e+e− colliders, res…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.