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K. Hirotani

67 papers hereh-index 251.8k citations135 works total

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

author position
  • sole author17
  • first author17
  • middle author12
  • last author4

Across the 50 of 67 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE40
  • astro-ph20
  • astro-ph.IM6
  • astro-ph.GA1
same name
  • K. Hirotani — 7 papers, h 3
  • K. Hirotani — 1 paper, h 1
  • K. Hirotani — 1 paper, h 0
  • K. Hirotani — 1 paper, h 1

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
20002025
most citedTeraelectronvolt pulsed emission from the Crab pulsar detected by MAGIC

143 citations · 1.5k across the 67 of their papers we have counts for

collaborators
Showing 2020Show all

3 papers · 1 filter

astro-ph.HE2020★ 12 cited

Two-dimensional Particle-in-Cell simulations of axisymmetric black hole magnetospheres

Kouichi Hirotani, Ruben Krasnopolsky, Hsien Shang +2

We investigate the temporal evolution of an axisymmetric magnetosphere around a rapidly rotating, stellar-mass black hole, applying a two-dimensional particle-in-cell simulation sc…

astro-ph.HE2020★ 49 cited

Detection of the Geminga pulsar with MAGIC hints at a power-law tail emission beyond 15 GeV

MAGIC Collaboration, V. A. Acciari, S. Ansoldi +190

We report the detection of pulsed gamma-ray emission from the Geminga pulsar (PSR J0633+1746) between 15GeV and 75GeV. This is the first time a middle-aged pulsar has been…

astro-ph.HE2020★ 9 cited

3D PIC Simulations for Relativistic Jets with a Toroidal Magnetic Field

A. Meli, K. Nishikawa, C. Koehn +6

We have investigated how kinetic instabilities such as the Weibel instability (WI), the mushroom instability (MI), and the kinetic Kelvin-Helmholtz instability (kKHI) are excited i…

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