◍wovepaper
SearchResearchersInstitutions
Sign in
researcher

N. Sumitomo

9 papers hereh-index 6349 citations16 works total

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

author position
  • first author2
  • middle author2
  • last author1

Across the 5 of 9 papers where every author was matched, so the position is known.

fields
  • astro-ph6
  • astro-ph.HE3
same name
  • N. Sumitomo — 1 paper

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
20062009
most citedThe unprecedented optical outburst of the quasar 3C 454.3. The WEBT campaign of 2004-2005

186 citations · 516 across the 9 of their papers we have counts for

collaborators
Showing 2009Show all

3 papers · 1 filter

astro-ph.HE2009

Relativistic Spectra of Hot Black-Hole Winds

Naoko Sumitomo, Hideki Saito, Jun Fukue +1

We examine hybrid thermal-nonthermal synchrotron spectra from a spherically symmetric, optically-thin wind, taking into account the relativistic effect. In the relativistic flow fr…

astro-ph.HE2009★ 22 cited

Observational Appearance of Black Hole Winds

J. Fukue, N. Sumitomo

We examine the observational appearance of an optically thick, spherically symmetric, relativistic wind (a black hole wind). In a relativistic flow, the apparent optical depth beco…

astro-ph.HE2009★ 23 cited

Observational Appearance of Relativistic, Spherically Symmetric Massive Winds

N. Sumitomo, S. Nishiyama, C. Akizuki +2

The photon mean free path in a relativistically moving medium becomes long in the down-stream direction while short in the up-stream direction. As a result, the observed optical de…

◍wovepaper

Papers, researchers and institutions, woven together.

Explore
  • Search
  • Researchers
  • Institutions
Account
  • Library
  • Chat
Data
  • arXiv.org
  • Semantic Scholar
  • OpenAlex
  • Latest RSS
AboutContactPrivacyDevelopersllms.txtopenapi.json
Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.