The clustering of the SDSS-IV extended Baryon Oscillation Spectroscopic
  Survey DR14 LRG sample: structure growth rate measurement from the
  anisotropic LRG correlation function in the redshift range 0.6 < z < 1.0
  We analyze the anisotropic clustering of the Sloan Digital Sky Survey-IV
Extended Baryon Oscillation Spectroscopic Survey (eBOSS) Luminous Red Galaxy
Data Release 14 (DR14) sample combined with Baryon Oscillation Spectroscopic
Survey (BOSS) CMASS sample of galaxies in the redshift range 0.6$<z<$1.0, which
consists of 80,118 galaxies from eBOSS and 46,439 galaxies from the BOSS-CMASS
sample. The eBOSS-CMASS Luminous Red Galaxy sample has a sky coverage of 1,844
deg$^2$, with an effective volume of 0.9 Gpc$^3$. The analysis was made in
configuration space using a Legendre multipole expansion. The Redshift Space
Distortion signal is modeled as a combination of the Convolution Lagrangian
Perturbation Model and the Gaussian Streaming Model.
  We constrain the logarithmic growth of structure times the amplitude of dark
matter density fluctuations, $f (z_{\rm eff})\sigma_8(z_{\rm eff})=0.454
\pm0.139 $, and the Alcock-Paczynski dilation scales which constraints the
angular diameter distance $D_A(z_{eff})=1466.5 \pm 136.6 (r_s/r_s^{\rm fid})$
and $H(z_{\rm eff})=105.8 \pm 16 (r_s^{\rm fid}/r_s)
\mathrm{km\,s^{-1}\,Mpc^{-1}}$, where $r_s$ is the sound horizon at the end of
the baryon drag epoch and $r_s^{\rm fid}$ is its value in the fiducial
cosmology at an effective redshift $z_{\rm eff}=0.72$. These results are in
full agreement with the current $\Lambda$-Cold Dark Matter ($\Lambda$-CDM)
cosmological model inferred from Planck measurements. This study is the first
eBOSS LRG full-shape analysis i.e. including Redshift-Space Distortions (RSD)
simultaneously with the Alcock-Paczynski (AP) effect and the Baryon Acoustic
Oscillation (BAO) scale.
