SZ Scaling Relations of Galaxy Groups and Clusters Near the North
  Ecliptic Pole
  SZ scaling relations have been used to test the self-similar prediction for
massive galaxy clusters, but little attention has been given to individual
galaxy groups. We investigate the scaling relations of galaxy groups and
clusters near the North Ecliptic Pole using X-ray and SZ observations. This
region of the sky is where both the ROSAT and Planck satellites achieved their
deepest observations, permitting the investigation of lower mass systems. Our
sample consists of 62 X-ray detected groups and clusters, spanning a mass range
of $10^{13.4}M_{\odot}<~M_{500}<10^{15}M_{\odot}$ and redshifts of
$0.03\lesssim z \lesssim 0.82$. We extract the total SZ flux from unresolved
Planck data and estimate the fraction of the SZ flux within $R_{500}$ assuming
two different pressure profiles. The SZ scaling relations were derived using a
Bayesian technique that accounts for censored data. We find a power law slope
of $1.73^{+0.19}_{-0.18}$ for the $Y_{SZ}-M_{500}$ relation which is consistent
with the self-similar prediction of 5/3. The slope of $0.89^{+0.09}_{-0.08}$
for the $Y_{SZ}-L_{X,500}$ relation is in agreement with other observational
studies but not the self-similar prediction of 5/4, and the $Y_{SZ}-Y_{X}$
relation lies below the 1:1 relation when the slope is fixed to unity. The
determined scaling relations are dependent on the selected pressure profile, so
resolved data are needed to determine the effects of AGN feedback. In addition,
we find a number of potential cluster candidates in the Planck Compton maps
that were not identified in our X-ray sample.
