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researcher

R. Wojtak

72 papers hereh-index 273.2k citations80 works total

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

author position
  • sole author1
  • first author23
  • middle author24
  • last author16

Across the 64 of 72 papers where every author was matched, so the position is known.

fields
  • astro-ph.CO47
  • astro-ph12
  • astro-ph.GA5
  • astro-ph.HE5
  • astro-ph.IM2
  • astro-ph.SR1
same name
  • R. Wojtak — 3 papers, h 2
  • R. Wojtak — 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
20052026
most citedThe Distance to NGC 4993: The Host Galaxy of the Gravitational-wave Event GW170817

175 citations · 2.7k across the 72 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

astro-ph.CO2024★ 5 cited

The Hubble Constant from Blue Type Ia Supernovae

Christa Gall, Luca Izzo, Radoslaw Wojtak +1

There is a persistent tension of about 5σ−6σ between the value of the Hubble constant, as derived from the local distance ladder vs. the cosmic microwave background, signaling ei…

astro-ph.CO2024★ 19 cited

Consistent extinction model for type Ia supernovae in Cepheid-based calibration galaxies and its impact on H0​

Radosław Wojtak, Jens Hjorth

The most recent SH0ES measurement of the Hubble constant employs corrections of type Ia supernova magnitudes due to extinction in their host galaxies. These corrections are estimat…

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