1 INTRODUCTION  
2 DATA  
3 MOCKS  
3.1 EZmocks  
3.2 N-body mocks  
4 METHOD  
4.1 The two-point correlation function  
4.2 Modified 2PCF  
4.3 Reconstruction  
4.4 Covariance matrix  
5 MODEL  
5.1 RSD: CLPT-GS model  
5.2 Radial Integral Constraint  
5.3 RSD parameter space  
5.4 Isotropic BAO  
5.5 Parameter estimation  
6 TESTS ON MOCKS  
6.1 CLPT-GS model validation  
6.2 Radial integral constraint modelling  
6.3 Mitigating unknown angular systematics in RSD fits  
6.4 Joined RSD+BAO fit  
7 RESULTS  
8 CONCLUSION