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The Luminosity Functions of Galaxies [PDF]
Annual Review of Astronomy and Astrophysics, 1988 La fonction de luminosite est etudiee pour divers types de galaxies et divers environnements physiques. Le probleme de l'utilisation d'une fonction de luminosite generale est souleve et discute en fonction de la densite des ...
Helmut Jerjen +3 more
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ON THE KINEMATIC DECONVOLUTION OF THE LOCAL LUMINOSITY FUNCTION [PDF]
EAS Publications Series, 2002 A method for inverting the equation of stellar statistic including proper motions is tested. The supplementary constraint required by dynamical consistency is used in order to break the degeneracy. The inversion gives access to both the kinematics and the luminosity function of each population.
Siebert, A. +3 more
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The Morphological Luminosity Function
1988We obtain the morphological luminosity function for galaxies assuming that they form at high density regions of a filtered Gaussian random field. We compare our results with some observations of the LF for E and E+SO galaxies. Using scale-free spectra, we obtain bell-shaped curves that follow the observations.
J. L. Sanz, E. Martínez-González
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The stellar luminosity function
2000The stellar luminosity function, Φ(M) — the number of stars per unit absolute magnitude per unit volume is one of the fundamental quantities required for understanding star formation and investigating the structure of our Galaxy. In recent years, most emphasis has been placed on determining the shape of Φ(M) at faint magnitude — and hence the mass ...
I. Neill Reid, Suzanne L. Hawley
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Luminosity Functions and the Mass Function
1995The determination of the Mass Function (MF) at the bottom of the Main Sequence is subject to severe uncertainties, due both to the very low intrinsic luminosity of these stars and to their rapidly varying Mass-Luminosity (ML) relation. A potentially very important field of exploration, although its present results are still to be correctly examined and
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Female erectile tissues and sexual dysfunction after pelvic radiotherapy: A scoping review
Ca-A Cancer Journal for Clinicians, 2022Deborah C Marshall +2 more
exaly
Luminosity function of stars [PDF]
Astrophysics, 1977 R. A. Bartaya, E. K. Kharadze
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