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researcher

Oleksandr Chapurin

3 papers here

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

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • physics.plasm-ph2
  • astro-ph.HE1
ORCID 0000-0002-5321-2838

identity via Semantic Scholar / OpenAlex

activity
20162024
most citedThe role of noise in PIC and Vlasov simulations of the Buneman instability

14 citations · 14 across the 3 of their papers we have counts for

collaborators

3 papers

astro-ph.HE2024

On a spectral method for β-particle bound excitation collisions in kilonovae

Ryan T. Wollaeger, Chris L. Fryer, Robert Chiodi +9

The interaction of β-particles with the weakly ionized plasma background is an important mechanism for powering the kilonova transient signal from neutron star mergers. For this…

physics.plasm-ph2021★ 14 cited

The role of noise in PIC and Vlasov simulations of the Buneman instability

Arash Tavassoli, Oleksandr Chapurin, Marilyn Jimenez +7

The effects of noise in particle-in-cell (PIC) and Vlasov simulations of the Buneman instability in unmagnetized plasmas are studied. It is found that, in the regime of low drift v…

physics.plasm-ph2016

Generalized lower-hybrid mode with, density gradient, equilibrium ExB drift, collisions and finite electron Larmor radius: Numerical studies with MATLAB solver

Ivan Romadanov, Andrei Smolyakov, Winston Frias +2

MATLAB solver for general dispersion relation has been developed to study local instabilities in partially magnetized plasmas typical for ExB discharges. Several examples of the Si…

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