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Simple interpolation functions for the galaxy-wide stellar initial mass function and its effects in early-type galaxies
The galaxy-wide stellar initial mass function (IGIMF) of a galaxy is thought time-scales of ETGs with their stellar masses, the dependencies of the IGIMF luminosities in different passbands. It is found that up to a lum...
Astronomy (including astrophysics,space science)
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Relationship between photometric parameters of stars and the orbital parameters of exoplanets
In this work we have demonstrated a relationship between photometric parameters of stars and the orbital parameters of exoplanets and we have applied the statistical analysis based on the regression model. Every stellar spectral class has an...
BH - Optika, masery a lasery
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
The effect of the environment-dependent stellar initial mass function on the photometric properties of star-forming galaxies
the Ks-, K3.6-, and V-band stellar mass-to-light ratio, SFR-luminosity relation, gas depletion timescale, and stellar mass buildup timescale of local star-forming galaxies. Methods. We incorporate PARSEC and COLIBRI st...
Astronomy (including astrophysics,space science)
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Relationship between Luminosity, Irradiance and Temperature of star on the orbital parameters of exoplanets
For 759 exoplanets detected by radial velocities method we found that distances of exoplanets from central star comply in general Schmidt law and these distances depend on the stellar surface temperature. Every stellar spectral clas...
BH - Optika, masery a lasery
- 2012 •
- D
Rok uplatnění
D - Stať ve sborníku
Relationship between Luminosity, Irradiance and Temperature of star on the orbital parameters of exoplanets
For 759 exoplanets detected by radial velocities method we found that distances of exoplanets from central star comply in general Schmidt law and these distances depend on the stellar surface temperature. Every stellar spectral clas...
BB - Aplikovaná statistika, operační výzkum
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
The Star Formation Histories, Star Formation Efficiencies and Ionizing Sources of ATLASGAL Clumps with H ii Regions
sources. We determined the stellar luminosity L-*,L-T84 according to the Lyman N Ly overestimate the actual stellar luminosities, because the accretion onto the accretion luminosity from L-*,L-T84, we obt...
Astronomy (including astrophysics,space science)
- 2024 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Young Stellar Clusters with a Schuster Mass Distribution. I. Stationary Winds
Hydrodynamic models for spherically symmetric winds driven by young stellar clusters with a generalized Schuster stellar density profile are explored. For this we the radius at which the flow turns from subsonic to supersonic for al...
BN - Astronomie a nebeská mechanika, astrofyzika
- 2013 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
A massive white-dwarf merger product before final collapse
the merger of two massive white dwarfs. Our stellar-atmosphere and wind models indicate a stellar surface temperature of about 200,000 kelvin and a luminosity of about 10(4.6) solar luminosities. of 16,000 kilomet...
Astronomy (including astrophysics,space science)
- 2019 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
New calibrated models for the tip of the red giant branch luminosity and a thorough analysis of theoretical uncertainties
The luminosity of TRGB stars is key for the determination of the Hubble parameter. We presented the most complete analysis up to date of the theoretical uncertainties on of the luminosity of these stars. Our analysis produced the la...
Astronomy (including astrophysics,space science)
- 2022 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
ATA: A computer code for calculation of model stellar atmospheres, version 033-09
The computer code for solution of static spherically symmetric or plane-parallel NLTE model stellar atmosphere for given basic stellarnparameters (stellar luminosity, stellar mass, and stellar radius, even...
Astronomy (including astrophysics,space science)
- 2018 •
- R •
- Link
Rok uplatnění
R - Software
Výsledek na webu
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