Exploració per autor "Catala-Poch, M.A."
Ara es mostren els items 1-2 de 2
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Non-informative filtering of the local stellar velocity distribution to obtain two nearly-pure statistical populations
Cubarsí Morera, Rafael; Alcobé López, Santiago; Catala-Poch, M.A. (UNIVERSITAT MANCHESTER, 2000)
Comunicació de congrés
Accés obertThe determination of stellar population constants from the statistics of a global sample is extremely sensitive to the noise introduced by a few non-typical stars. The local velocity distribution can be better determined ... -
Optimal seggregation of a two-component sample based on maximim population entropy: an application to astronomy
Alcobé López, Santiago; Catala-Poch, M.A.; Cubarsí Morera, Rafael (Birkhäuser Verlag, 2000)
Text en actes de congrés
Accés obertDetermination of stellar population parameters from statistics of global samples is extremely sensitive to the noise introduced by few non-typical stars. In order to obtain a nearly-pure two-population mixture a subsample ...