ZGOUBI USERS' GUIDE - HEP

Keywords and input data formatting 193NCE, ² 4 w ² M1@ ¡MULTIPOLMagnetic Multipole¤÷¨§ ¨ , 1 4, ¡ q , ¡ @ , ..., ¡ q ¤÷¨ : print field and coordinates along 0-2 Itrajectoriesq "\, Length of element; radius at pole tip; 2*cm,10*kG 12*Efield at pole tip for dipole, quadrupole,..., dodecapole components§‹Š , ³ Š , ¢ > , ..., ¢ 7ˆ4Entrance faceIntegration zone; fringe field extent: 2*cm,9*no dim. 11*Edipole fringe field extent = Š ;quadrupole fringe field extent = ³³ ŠØV...¢ >;20-pole fringe field extent = ³ ŠØV(sharp edge if field extent is zero)¢ 7ˆ4same as QUADRUPO 0-6, 6*no dim. I, 6*E§ Œ , ³ Œ , · > , ..., · 7¸4Exit faceIntegration zone; as for entrance 2*cm, 9*no dim. 11*ENCS, ² 4 w ² M0-6, 6*no dim. I, 6*E\Skew angles of field components 10*rad 10*EXPAS Integration step cm Eq , 1 @ , 1 U , ..., 1 qKPOS, XCE, KPOS=1: element aligned, 2: misaligned; 1-2, 2*cm, rad I, 3*EYCE, ALEshifts, tilt (unused if KPOS=1)for QUADRUPO.KPOS = 3: effective only if ¡ qentrance and exit frames are shifted by YCEand tilted wrt. the magnet by an angle of0K\:‡either ALE if ALE ‡or @ Arcsinq §„¨‚ @ ¡ ! 1 ! if ALE=0