Title: An Estimation of the Star Formation Rate in the Perseus Complex,
Abstract: We present the results of our investigation of the star-forming potential in
the Perseus star-forming complex. We build on previous starless core,
protostellar core, and young stellar object (YSO) catalogs from Spitzer,
Herschel, and SCUBA observations in the literature. We place the cores and YSOs
within seven star-forming clumps based on column densities greater than 5x10^21
cm^-2. We calculate the mean density and free-fall time for 69 starless cores
as 5.55x10^-19 gcm^-3 and 0.1 Myr,respectively, and we estimate the star
formation rate for the near future as 150 Msun Myr^-1. According to Bonnor
Ebert stability analysis, we find that majority of starless cores in Perseus
are unstable. Broadly, these cores can collapse to form the next generation of
stars. We found a relation between starless cores and YSOs, where the numbers
of young protostars (Class 0 + Class I) are similar to the numbers of starless
cores. This similarity, which shows a one-to-one relation, suggests that these
starless cores may form the next generation of stars with approximately the
same formation rate as the current generation, as identified by the Class 0 and
Class I protostars. It follows that if such a relation between starless cores
and any YSO stage exists, the SFR values of these two populations must be
nearly constant. In brief, we propose that this one-to-one relation is an
important factor in better understanding the star formation process within a
cloud.