ZGOUBI USERS' GUIDE - HEP

150 Keywords and input data formatting– ² M@qq ¡¥%/and ¥MqbBENDBending magnet¤;¨: print field and coordinates 0-2 Iq " ¤÷¨along trajectories ¤÷¨ †\(otherwise )§„¨ , · œ, ¡ q Length; skew angle; field cm, rad, kG 3*EEntrance face:§ % ³ ]E, E, E Integration zone extent; fringe field extent (normally cm, cm, rad 3*Egap height; zero for sharp edge); wedge angle ¡– ² MUnused; fringe field coefficients: ¡ ;'< 3'with unused, 6*no dim. I, 6*E£ , ² 43'3' ¯‡°± a`bDc 4 ² b 3' ³ < ;'Exit face:§ Œ , ³ Œ , % Œ See entrance face cm, cm, rad 3*E£ , ² 4unused, 6*no dim. I, 6*EXPAS Integration step cm EKPOS, XCE, YCE, ALE KPOS=1: element aligned, 2: misaligned; 1-2, 2*cm, rad I, 3*Eshifts, tilt (unused if KPOS=1)KPOS = 3:entrance and exit frames are shifted by YCEand tilted wrt. the magnet by an angle of0either ALE if ALE ‡or @ Arcsinq §„¨Ü @ ¡ ! 1 ! if ALE=0W > 0EW > 0SXLX EX SEntranceEFBθExitEFBGeometry and parameters in §„¨ BEND: = length,are the entrance and exit wedgeŒangles.Å = deviation, % Š "