NLC (e-e-): Gaussian Beams

# particles ~ 6.0e10

n_m = 15000, 7.5e9<N<7.5e10 n_m = 40000,  4e10<N<6e10    
Y-deflection  
  X-deflection  
Luminosity  
Beamstrahlung E-loss  
Upsilon