Search Results - "Prišegen, M"

Rotational modulation and single g-mode pulsation in the B9pSi star HD 174356? by Mikulášek, Z, Paunzen, E, Hümmerich, S, Niemczura, E, Walczak, P, Fraga, L, Bernhard, K, Janík, J, Hubrig, S, Järvinen, S, Jagelka, M, Pintado, O I, Krtička, J, Prišegen, M, Skarka, M, Zejda, M, Ilyin, I, Pribulla, T, Kamiński, K, Kamińska, M K, Tokarek, J, Zieliński, P

“…ABSTRACT Chemically peculiar (CP) stars of the upper main sequence are characterized by specific anomalies in the photospheric abundances of some chemical…”
Get full text

Magnetic chemically peculiar stars investigated by the Solar Mass Ejection Imager by Paunzen, E, Supíková, J, Bernhard, K, Hümmerich, S, Prišegen, M

“…ABSTRACT Since the discovery of the spectral peculiarities of their prototype α2 Canum Venaticorum in 1897, the so-called ACV variables, which are comprised of…”
Get full text

Science with a Small Two-Band UV-Photometry Mission I: Mission Description and Follow-up Observations of Stellar Transients by Werner, N., Řípa, J., Thöne, C., Münz, F., Kurfürst, P., Jelínek, M., Hroch, F., Benáček, J., Topinka, M., Lukes-Gerakopoulos, G., Zajaček, M., Labaj, M., Prišegen, M., Krtička, J., Merc, J., Pál, A., Pejcha, O., Dániel, V., Jon, J., Šošovička, R., Gromeš, J., Václavík, J., Steiger, L., Segiňák, J., Behar, E., Tarem, S., Salh, J., Reich, O., Ben-Ami, S., Barschke, M. F., Berge, D., Tohuvavohu, A., Sivanandam, S., Bulla, M., Popov, S., Chang, Hsiang-Kuang

“…This is the first in a collection of three papers introducing the science with an ultra-violet (UV) space telescope on an approximately 130 kg small satellite…”
Get full text

Uncovering new white dwarf - open cluster associations using Gaia DR3 by Prišegen, M, Faltová, N

“…A&A 678, A20 (2023) Context: Open clusters (OCs) provide homogeneous samples of white dwarfs (WDs) with known distances, extinctions, and total ages. The…”
Get full text

Kinematic distinction of the two subpopulations of X-ray pulsars by Prišegen, M

“…A&A 640, A86 (2020) The population of Be/X-ray binaries shows strong evidence of bimodality, especially in the spin period of neutron stars. Several physical…”
Get full text

New ACV variables discovered in the Zwicky Transient Facility survey by Bauer-Fasching, B, Bernhard, K, Brändli, E, Burger, H, Eisele, B, Hümmerich, S, Neuhold, J, Paunzen, E, Piecka, M, Ratzenböck, S, Prišegen, M

“…The manifestation of surface spots on magnetic chemically peculiar (mCP) stars is most commonly explained by the atomic diffusion theory, which requires a calm…”
Get full text

White dwarf-open cluster associations based on Gaia DR2 by Prišegen, M, Piecka, M, Faltová, N, Kajan, M, Paunzen, E

“…A&A 645, A13 (2021) Fundamental parameters and physical processes leading to the formation of white dwarfs (WDs) may be constrained and refined by discovering…”
Get full text

Chemically peculiar stars on the pre-main sequence by Kueß, L, Paunzen, E, Faltová, N, Jadlovský, D, Labaj, M, Mesarč, M, Mondal, P, Prišegen, M, Ramezani, T, Supíková, J, Svačinková, K, Vítková, M, Xia, C, Bernhard, K, Hümmerich, S

“…A&A 687, A176 (2024) Context. The chemically peculiar (CP) stars of the upper main sequence are defined by spectral peculiarities that indicate unusual…”
Get full text

A case study of ACV variables discovered in the Zwicky Transient Facility survey by Faltová, N, Kallová, K, Prišegen, M, Staněk, P, Supíková, J, Xia, C, Bernhard, K, Hümmerich, S, Paunzen, E

“…A&A 656, A125 (2021) Magnetic chemically peculiar (mCP) stars exhibit complex atmospheres that allow the investigation of the interplay of atomic diffusion,…”
Get full text

Science with a small two-band UV-photometry mission II: Observations of stars and stellar systems by Krtička, J, Benáček, J, Budaj, J, Korčáková, D, Pál, A, Piecka, M, Zejda, M, Bakış, V, Brož, M, Chang, Hsiang-Kuang, Faltová, N, Gális, R, Jadlovský, D, Janík, J, Kára, J, Kolář, J, Krtičková, I, Kubát, J, Kubátová, B, Kurfürst, P, Labaj, M, Merc, J, Mikulášek, Z, Münz, F, Paunzen, E, Prišegen, M, Ramezani, T, Rievajová, T, Řípa, J, Schmidtobreick, L, Skarka, M, Szász, G, Weiss, W, Zajaček, M, Werner, N

“…We outline the impact of a small two-band UV-photometry satellite mission on the field of stellar physics, magnetospheres of stars, binaries, stellar clusters,…”
Get full text

Science with a small two-band UV-photometry mission I: Mission description and follow-up observations of stellar transients by Werner, N, Řípa, J, Thöne, C, Münz, F, Kurfürst, P, Jelínek, M, Hroch, F, Benáček, J, Topinka, M, Lukes-Gerakopoulos, G, Zajaček, M, Labaj, M, Prišegen, M, Krtička, J, Merc, J, Pál, A, Pejcha, O, Dániel, V, Jon, J, Šošovička, R, Gromeš, J, Václavík, J, Steiger, L, Segiňák, J, Behar, E, Tarem, S, Salh, J, Reich, O, Ben-Ami, S, Barschke, M. F, Berge, D, Tohuvavohu, A, Sivanandam, S, Bulla, M, Popov, S, Chang, Hsiang-Kuang

“…This is the first in a collection of three papers introducing the science with an ultra-violet (UV) space telescope on an approximately 130~kg small satellite…”
Get full text

Quick Ultra-VIolet Kilonova surveyor (QUVIK) by Werner, N, Řípa, J, Münz, F, Hroch, F, Jelínek, M, Krtička, J, Zajaček, M, Topinka, M, Dániel, V, Gromeš, J, Václavík, J, Steiger, L, Lédl, V, Seginak, J, Benáček, J, Budaj, J, Faltová, N, Gális, R, Jadlovský, D, Janík, J, Kajan, M, Karas, V, Korčáková, D, Kosiba, M, Krtičková, I, Kubát, J, Kubátová, B, Kurfürst, P, Labaj, M, Mikulášek, Z, Pál, A, Paunzen, E, Piecka, M, Prišegen, M, Ramezani, T, Skarka, M, Szász, G, Thöne, C, Zejda, M

“…We present a near-UV space telescope on a ~70kg micro-satellite with a moderately fast repointing capability and a near real-time alert communication system…”
Get full text

The detection of magnetic chemically peculiar stars using Gaia BP/RP spectra by Paunzen, E, Prisegen, M

“…A&A 667, L10 (2022) The magnetic chemically peculiar (mCP) stars of the upper main sequence are perfectly suited to studying the effects of rotation,…”
Get full text

Concerning the occurrence of bow shocks around high-mass X-ray binaries by Prisegen, M

“…A&A 621, A37 (2019) We investigate the occurrence of stellar bow shocks around high-mass X-ray binaries (HMXBs) in the Galaxy. We seek to conduct a survey of…”
Get full text

An all-sky catalogue of stellar reddening values by Paunzen, E, Netopil, M, Prisegen, M, Faltova, N

“…When observing astronomical objects, we must deal with extinction (i.e. the absorption and scattering of the emitted radiation by dust and gas between the…”
Get full text

Magnetic chemically peculiar stars investigated by the Solar Mass Ejection Imager by Paunzen, E, Supikova, J, Bernhard, K, Huemmerich, S, Prisegen, M

“…Since the discovery of the spectral peculiarities of their prototype alpha2 Canum Venaticorum in 1897, the so-called ACV variables, which are comprised of…”
Get full text

Rotational modulation and single g-mode pulsation in the B9pSi star HD174356? by Mikulasek, Z, Paunzen, E, Huemmerich, S, Niemczura, E, Walczak, P, Fraga, L, Bernhard, K, Janik, J, Hubrig, S, Jaervinen, S, Jagelka, M, Pintado, O. I, Krticka, J, Prisegen, M, Skarka, M, Zejda, M, Ilyin, I, Pribulla, T, Kaminski, K, Kaminska, M. K, Tokarek, J, Zielinski, P

“…Chemically peculiar (CP) stars of the upper main sequence are characterised by specific anomalies in the photospheric abundances of some chemical elements. The…”
Get full text