activity
20032023
most citedA spectroscopic survey on the multiplicity of high-mass stars

358 citations · 2.2k across the 82 of their papers we have counts for

collaborators

82 papers

astro-ph.GA2023★ 7 cited

Dark Dust III: The high-quality single-cloud reddening curve sample. Scrutinizing extinction curves in the Milky Way

R. Siebenmorgen, J. Smoker, J. Krełowski +2

The nature of dust in the diffuse interstellar medium can be best investigated by means of reddening curves where only a single interstellar cloud lies between the observer and the…

astro-ph.GA2023★ 3 cited

The Araucaria Project: Improving the cosmic distance scale

The Araucaria Project, :, G. Pietrzyński +21

The book consists of a number of short articles that present achievements of the Araucaria members, collaborators, and friends, in various aspects of distance determinations and re…

astro-ph.SR2023★ 14 cited

New Near-Infrared Period-Luminosity-Metallicity Relations for Galactic RR Lyrae Stars Based on Gaia EDR3 Parallaxes

Bartłomiej Zgirski, Grzegorz Pietrzyński, Marek Górski +13

We present new period-luminosity and period-luminosity-metallicity relations for Galactic RR Lyrae stars based on a sample of 28 pulsators located at distances up to kpc from…

astro-ph.SR2022★ 6 cited

Towards a consistent model of the hot quadruple system HD 93206 = QZ Carinæ: II. N-body model

M. Brož, P. Harmanec, P. Zasche +16

HD 93206 is early-type massive stellar system, composed of components resolved by direct imaging (Ab, Ad, B, C, D) as well as a compact sub-system (Aa1, Aa2, Ac1, Ac2). Its geometr…

astro-ph.SR2022★ 5 cited

V1294 Aql = HD 184279: A bad boy among Be stars or an important clue to the Be phenomenon?

P. Harmanec, H. Božić, P. Koubský +21

A reliable determination of the basic physical properties and variability patterns of hot emission-line stars is important for understanding the Be phenomenon and ultimately, the e…

astro-ph.SR2022★ 3 cited

Towards a consistent model of the hot quadruple system HD 93206 = QZ Carinae - I. Observations and their initial analyses

P. Harmanec, P. Zasche, M. Brož +17

The hot nine-component system HD 93206, which contains a gravitationally bounded eclipsing Ac1+Ac2 binary (~d) and a spectroscopic Aa1+Aa2 (~d) binary can provi…