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researcher

Sunao Sugiyama

28 papers hereh-index 121.2k citations32 works total

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

author position
  • sole author1
  • first author6
  • middle author16
  • last author2

Across the 25 of 28 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO26
  • astro-ph.IM1
  • hep-ph1

identity via Semantic Scholar / OpenAlex

activity
20172026
most citedMicrolensing constraints on primordial black holes with the Subaru/HSC Andromeda observation

532 citations · 1.3k across the 28 of their papers we have counts for

collaborators
Showing hep-phShow all

1 paper · 1 filter

hep-ph2021★ 27 cited

Possible evidence of QCD axion stars in HSC and OGLE microlensing events

Sunao Sugiyama, Masahiro Takada, Alexander Kusenko

Dark matter in the form of axions is expected to form miniclusters, and their dense regions can harbor compact axion stars. Such axion stars could be discovered by microlensing eve…

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