RFacc

   delta_max_rf = RFacc(Vrf,U0,E0,h,alpha)

   This function computes the RF acceptance
   Vrf is the RF voltage in V
   U0 is the energy loss per turn in eV
   E0 is the energy of the beam in eV
   h is the harmonic number
   alpha is the momentum compaction factor

   see also: atRFacc

0001 function delta_max_rf = RFacc(Vrf,U0,E0,h,alpha)
0002 %
0003 %   delta_max_rf = RFacc(Vrf,U0,E0,h,alpha)
0004 %
0005 %   This function computes the RF acceptance
0006 %   Vrf is the RF voltage in V
0007 %   U0 is the energy loss per turn in eV
0008 %   E0 is the energy of the beam in eV
0009 %   h is the harmonic number
0010 %   alpha is the momentum compaction factor
0011 %
0012 %   see also: atRFacc
0013 
0014 delta_max_rf = sqrt(2*U0/pi./alpha/h/E0)*sqrt( sqrt((Vrf/U0).^2-1) - acos(U0./Vrf));