攀登
发表于 2025-3-30 08:19:07
https://doi.org/10.1007/978-1-4614-1888-7ar evolution. Blue straggler stars (BSSs), as discussed intensively in this book both observationally and theoretically, are very important in our context when considering the integrated spectral properties of a cluster, or a simple stellar population. In this chapter, we are going to describe how i
果核
发表于 2025-3-30 13:01:49
Introduction to the Theory of Stellar Evolution, star begins its life in the main sequence stage through the ignition of Hydrogen in its core. From here after, the life of a star is simply described as the evolution of a gaseous mass through well defined stages of equilibrium between gravitational energy and the energy produced by the nuclear rea
Arable
发表于 2025-3-30 19:09:45
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就职
发表于 2025-3-30 23:01:45
The Blue Stragglers of the Old Open Cluster NGC 188,blue stragglers are characterised by: .Extensive .-body modeling of NGC 188 with empirical initial conditions reproduces the properties of the cluster, and in particular the main-sequence solar-type binary population. The current models also reproduce well the binary orbital properties of the blue s