WebJul 2, 2024 · By employing Monte Carlo random sampling, traditional binary population synthesis (BPS) offers a substantial improvement in efficiency over brute force, grid-based studies. Even so, BPS models typically require a large number of simulation realizations, a computationally expensive endeavor, to generate statistically robust results. ... WebNov 15, 2024 · Binary population synthesis is the method by which predictions of varied observables of stellar populations can be made from theoretical models of binary stellar evolution. Binary stars have many more possible evolutionary outcomes compared to single stars and the relative rates of the different pathways, such as the rates of different ...
Binary Population Synthesis: Methods, Normalization, and …
WebApr 1, 2024 · With the aid of a detailed population synthesis code we are able to reproduce synthetic white dwarf populations with nearly identical fractions as the observed ones, thus obtaining valuable information about the binary fraction, fb, initial mass ratio distribution, n(q), and initial separation distribution, f(a), among other parameters. WebSep 21, 2024 · It includes a number of tools for population processing in addition to the core binary evolution components. COMPAS is publicly available via the github repository this https URL, and is designed to allow for flexible modifications as evolutionary models improve. This paper describes the methodology and implementation of COMPAS. how big is 8.9 cm in inches
[2304.05779] The luminosity functions of kilonovae from binary …
WebSep 17, 2024 · To study the evolution of binary populations and the consequent formation of these objects, many methods have been developed over the years, of which a robust approach named binary … WebBinary Stellar Population Synthesis Model F. Zhang1,Z.Han1 and L. Li1 1National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, P.O. … Web2 days ago · Download a PDF of the paper titled The luminosity functions of kilonovae from binary neutron star mergers under different equation of states, by Chunyang Zhao (NAOC) and 3 other authors ... NS EOS, by adopting a comprehensive semi-analytical model for kilonovae (calibrated by the observations of GW170817), a population synthesis model … how big is 8 cm mass