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Figure 1: Microlensing optical depth towards the LMC as a function of the limiting magnitude. Solid and open squares represent the CO and ONe white-dwarf populations, respectively. Red dwarfs are represented using open triangles, while the entire population is shown using open circles. |
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Figure 2: Contribution to the optical depth as a function of lens mass. |
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Figure 3: Fraction of microlenses with respect to the entire population, as a function of the magnitude cut. |
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Figure 4: Differential event rate normalized to unit area as a function of the Einstein crossing-time for the populations under study and different magnitude cuts (solid lines). The observational event distribution from Alcock et al. (2000) is represented as a dotted line in each panel. |
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Figure 5:
Halo dark-matter fraction as a function of the mass lens. We
plot, using a solid line, the ![]() ![]() |
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