Main dipole

Following MAD

angle = 2 pi/1232

length= 14.3

B 450 GeV = (p*angle)/(length * 0.299792458 )

= 0.5353342 T

rho = 2803.9281 m

B.length = 7.6552796 T.m

Real world

angle = 2 pi/1232

length = 14.343 metre

B 450 GeV = (p*angle)/(length * 0.299792458 )

= 0.5337293 T

rho = 2812.3595 metre (agrees with AT/MAS)

B.length = 7.6552796 T.m