  In this paper, we study branching Brownian motion with absorption, in which
particles undergo Brownian motions with drift and are killed upon reaching the
origin. We prove that the extremal process of this branching Brownian motion
with absorption converges to a random shifted decorated Poisson point process.
Furthermore, we show that the law of the right-most particle converges to the
law of a random shifted Gumbel random variable.
