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J. Usovitsch

29 papers hereh-index 182.3k citations44 works total

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

author position
  • sole author1
  • first author1
  • middle author7
  • last author20

Across the 29 of 29 papers where every author was matched, so the position is known.

fields
  • hep-ph26
  • hep-th3

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedKira - A Feynman Integral Reduction Program

417 citations · 1.3k across the 27 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

hep-ph2023★ 8 cited

The Higgs-gluon form factor at three loops in QCD with three mass scales

Marco Niggetiedt, Johann Usovitsch

We report on the complete three-loop corrections to the Higgs-gluon form factor in QCD. While previous calculations are based on QCD with a single heavy quark of arbitrary mass, we…

hep-ph2023★ 10 cited

Third order correction to semileptonic b→u decay: fermionic contributions

Matteo Fael, Johann Usovitsch

We present the QCD corrections of order αs3​ to the decay rate of b→uℓνˉℓ​, with ℓ=e,μ, originating from diagrams with closed fermion loops and neglecti…

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