Towards a panchromatic picture of galaxy evolution during the
  reionization epoch
  There are thousands of confirmed detections of star forming galaxies at high
redshift (z > 4). These observations rely primarily on the detection of the
spectral Lyman Break and the Lyman-alpha emission line. Theoretical modelling
of these sources helps to interpret the observations in the framework of the
standard cosmological paradigm. We present results from the High-z MareNostrum
Project, aimed at constructing a panchromatic picture of the high redshift
galaxy evolution that will improve our understanding of young star forming
galaxies. Our simulation successfully reproduces the observational constraints
from Lyman Break Galaxies and Lyman-alpha emitters at 5 < z < 7 . Based on this
model we make predictions on the expected Far Infrared (FIR) emission that
should be observed for LAEs. These predictions will help to settle down the
question on the dust content of massive high-z galaxies, an issue that will be
feasible to probe observationally with the Atacama Large Millimetre Array
(ALMA).
