A detailed analysis of the Czernik 38 cluster and its associated tidal tail, utilizing Gaia DR3 and 2MASS. [PDF]
Ahmed NM.
europepmc +1 more source
Uncovering the rapidly evolving orbits of the dynamic TOI-201 system. [PDF]
Mireles I +49 more
europepmc +1 more source
Infertility and inequality: a plea for action. [PDF]
Li Piani L, Somigliana E.
europepmc +1 more source
Mapping the Content Landscape of Self-transcendent Emotional Experiences with Thematic Analysis and Hierarchical Clustering. [PDF]
Bortolini T +5 more
europepmc +1 more source
SuSha: A multi-model ensemble learning framework for predicting microbial salinity adaptation. [PDF]
Ren S +9 more
europepmc +1 more source
The Origins & Reservoirs of Exocomets. [PDF]
Bannister M +13 more
europepmc +1 more source
Related searches:
An improved evolutionary model for stellar population applied to NGC 2903
Astrophysics and Space Science, 1990We outline the revised physical assumption which have been incorporated into our previously published evolutionary model for stellar population synthesis in galaxies. Applying the present version of the model to well-defined zones on the nucleus and along a spiral arm of NGC 2903 we show that the star formation rate has increased during the lifetime of
E. Casuso, J. E. Beckman, J. Cepa
openaire +3 more sources
Test of evolutionary models for stellar population studies
Journal of Astrophysics and Astronomy, 1994Using the Andersen (1991) data on the mass, absolute visual magnitude, the effective surface temperature and the bolometric corrections, new calibrations for the mass vs. absolute visual magnitude and for the bolometric correction vs. effective surface temperature have been derived.
N. Srivastva, R. K. Gulati, N. C. Rana
openaire +3 more sources
Evolutionary sequences of stellar models with semiconvection and convective overshoot. I. Z=0.008.
We present two grids of evolutionary stellar models covering the phases of core H- and He-burning for stars having masses in the range 0.6M. to 100M. with composition (Y = 0.25 and Z = 0.008). The computations were performed for two different mixing schemes in the convective regions, i.e.
Alongi, M. +6 more
core +3 more sources
Stellar Evolutionary Models: current uncertainties
AIP Conference Proceedings, 2009In this last decade, our knowledge of evolutionary and structural properties of stars of different mass and chemical composition is significantly improved. This result has been achieved as a consequence of our improved capability in understanding and describing the physical behavior of stellar matter in the thermal regimes characteristic of the ...
Santi Cassisi +7 more
openaire +1 more source

