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researcher

I. Gontchar

15 papers hereh-index 181.4k citations108 works total

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

author position
  • sole author1
  • first author7
  • middle author5
  • last author2

Across the 15 of 15 papers where every author was matched, so the position is known.

fields
  • nucl-th14
  • cond-mat.stat-mech1

identity via Semantic Scholar / OpenAlex

activity
20012023
most citedThermal decay rate of a metastable state with two degrees of freedom: dynamical modeling versus approximate analytical formula

17 citations · 63 across the 15 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

cond-mat.stat-mech2020

Activated decay of a metastable state: Transient times for small and large dissipation

Maria Chushnyakova, Igor Gontchar, Natalya Khmyrova

The time evolution of the thermally activated decay rates is considered. This evolution is of particular importance for the recent nanoscale experiments discussed in the literature…

nucl-th2020

Fission rate of excited nuclei at variable friction in the energy diffusion regime

Maria Chushnyakova, Igor Gontchar

Presently, it is well established that fission of excited nuclei is a dynamical process being a subject of fluctuations and dissipation. In the literature, there are indications th…

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