Internal Notes

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RHIC Magnet Notes    SSC Magnet Notes  New Design Notes HTS Magnet Notes   Accelerator Physics Notes

Internal Magnet Design Notes on all topics (1984-2017)

  1. Gupta, R.C., Morgan, G.  A High Field Combined Function Magnet Design for the Relativistic Heavy Ion Collider.  Magnet Division Note No. MDN-74-16 (June 1984).
  2. Gupta, R., Coil Geometry Analysis Task Force.  Effect of the Steel Collar on the Magnetic Properties of SSC Dipole.  Magnet Division Note No. MDN-153-1 (August 1985).
  3. Gupta, R.C.  Field Calculations for 40 mm SSC 2-in-1 Magnets with the Code POISSON.  SSC Technical Note No. 33 (SSC-N-27) (August 1985).
  4. Gupta, R.C.  Modifications in the Poisson Group Codes.  SSC Technical Note No. 36 (SSC-N-46) (October 1985).
  5. Gupta, R.C.  Fringe Field Computations for SSC Design D Magnet.  Magnet Division Note No. MDN-172-1 (SSC-MD-129) (January 1986).
  6. Gupta, R.C.  Improving the Design and Analysis of Superconducting Magnets for Particle Accelerators.  Thesis.  (November 1996).  [BNL-65636]
  7. MacKay, W., Anerella, M.; Courant, E.; Escallier, J.; Fisher, W.; Ganetis, G.; Ghosh, A.; Gupta, R.; Jain, A.; Kelly, E.; Luccio, A.; Marone, A.; Morgan, G.; Muratore, J.; Okamura, M.; Ptitsin, V.; Prodell, A.; Roser, T.; Tepikian, S.; Syphers, M.; Wanderer, P.; Willen, E.  Superconducting Helical Snake Magnets: Construction and Measurements.  BNL AGS/RHIC/SN #80 (August 1999).  [BNL-103705-2014-IR]
  8. Brown, K., Bunce, G.; Courant, E.; Fernow, R.; Gupta, R.; Lee, S.Y.; Luccio, A.; Makdisi, Y.; Peggs, S.; Pilat, F.; Ptitsin, V.; Ratner, L.; Roser, T.; Tsoupas, N.; Shatunov, Yu.; Spinka, H.; Syphers, M.; Tepikian, S.; Ufimstev, A.G.; Underwood, D.; Willen, E. Conceptual Design for the Acceleration of Polarized Protons in RHIC.  BNL AGS/RHIC/SN #001 (January 1996).  [BNL-103627-2014-IR]
  9. Gupta, R., Lee, Y.Y.  The Heavy Ion Injection Line for the AGS Booster.  BNL AD Technical Note No. 238 (February 1986).  [BNL-104661-2014-IR]
  10. Gupta, R., Lee, Y.Y.  The Heavy Ion Injection Line for the AGS Booster.  BNL AD Booster Technical Note No. 7 (February 1986).  [BNL-105055-2014-IR]
  11. Gupta, R., Lee, S.Y., Lee, Y.Y., Zhao, F.  Transfer Line Between the Booster and the AGS.  BNL AD Booster Technical Note No. 16 (March 1986).  [BNL-105063-2014-IR]
  12. Gupta, R.C., Morgan, G.H., Thompson, P.  A Single Layer Coil, 6.1 T SSC Dipole.  Magnet Division Note No. MDN-186-1 (SSC-MD-138) (June 1986).
  13. Gupta, R.C., Morgan, G.H., Wanderer, P.  The Effect of Notch in the Aperture of SSC Dipole.  Magnet Division Note No. MDN-192-1 (SSC-MD-143) (September 1986).
  14. Gupta, R.C.  Field Calculation for the Coil C358A and Iron Design LBL13..  Magnet Division Note No. MDN-230-1 (SSC-MD-166) (July 1987).
  15. Gupta, R., Morgan, G.H.  Magnetic forces on the laminations of the Booster dipole.  BNL AD Booster Technical Note No. 87 (August 1987).  [BNL-105134-2014-IR]
  16. Gupta, R., Damm, R.; Lee, Y.Y.; Weng, W.T.  H and heavy ion injection lines for the Booster.  BNL AD Booster Technical Note No. 90 (September 1987).   [BNL-105137-2014-IR]
  17. Gupta, R.C., Morgan, G.  Collarless, Close-in, Elliptical Aperture Designs for the SSC Dipole.  Magnet Division Note No. MDN-290-1 (SSC-MD-201) (July 1988).
  18. Gupta, R.C., Morgan, G.  Expected Performance of DSS015 with Elliptical Aperture.Magnet Division Note No. MDN-306-1 (SSC-MD-214) (December 1988).
  19. Gupta, R., Kahn, S.  Harmonics due to Unclosed Iron Laminations.  Magnet Division Note No. MDN-313-1 (SSC-MD-221) (February 1989).
  20. Gupta, R.  Effect of the Position of Bus Conduit on the Field Harmonics at the Center of a SSC Dipole.  Magnet Division Note No. MDN-326-1 (SSC-MD-232) (June 1989).
  21. Gupta, R.  New Yoke Design for 4 cm SSC Dipole to Reduce b2 Saturation to <0.4 Unit.  Magnet Division Note No. MDN-327-1 (SSC-MD-233) (July 1989).
  22. Gupta, R.  Magnetic Field Implications of using the Low Carbon Magnet Steel in the Lamination for Helium Bypass Channel. Magnet Division Note No. MDN-344-1 (SSC-MD-245) (December 1989).
  23. Gupta, R., Kahn, S., Morgan, G.  DSX201/W6733 – Coil and Iron Design for SSC 50 mm Dipole Magnet with Wider Cables.  SSC Technical Note No. SSC-TN-88 (SSCL-N-699) (June 1990).
  24. Gupta, R.C, Morgan, G.H.  Revised Harmonics for W6733 for the Wide Inner and Thinner Outer Cables.  Magnet Division Note No. MDN-355-1 (SSC-MD-249) (July 1990).
  25. Gupta, R.  Magnetic Properties of Fermilab 50 mm Aperture Dipole for Superconducting Super Collider.  Magnet Division Note No. MDN-360-1 and MDN-361-1 (SSC-MD-254) (September 1990). and
  26. Gupta, R.  The Effect of mu not equivalent to 1 Collar on the SSC 50 mm Dipole.  Magnet Division Note No. MDN-369-1 (SSC-MD-257) (January 1991).
  27. Gupta, R.C., Morgan, G.H., Wanderer P.J.  Comparison of the Calculations and Measurements in the First SSC 50 mm Magnet DSA207.  Magnet Division Note No. MDN-376-1 (SSC-MD-263) (March 1991).
  28. Gupta, R.C.  Effect of the Azimuthal Variation in the Cable Thickness on the Field Harmonics in SSC 50 mm Dipole Cross Section.  Magnet Division Note No. MDN-379-1 (SSC-MD-264) (May 1991).
  29. Gupta, R.C.  Effect of mu NOT = 1 of Quench Resistors on the Magnetic Properties of SSC 50 mm Dipole.  Magnet Division Note No. MDN-380-7 (SSC-MD-265) (June 1991).
  30. Gupta, R.  Random a1 Correction in SSC Dipoles.  Magnet Division Note No. MDN-388-1 (SSC-MD-268) (July 1991).
  31. Gupta, R.  Saturation a1 Correction in SSC Dipoles.  Magnet Division Note No. MDN-390-1 (SSC-MD-269) (August 1991).
  32. Gupta, R.  Current Requirements in RHIC Insertion Quadrupole.  Magnet Division Note No. MDN-391-16 ((RHIC-MD-118) (August 1991).
  33. Gupta, R.  Computer Aided Cross Section Measurement and Analysis.  Magnet Division Note No. MDN-392-1 (SSC-MD-270) (September 1991).
  34. Gupta, R., Kahn, S., Thompson, P.  Tie Rods in RHIC 130mm Quadrupole.  Magnet Division Note No. MDN-429-16 (RHIC-MD-140) (March 1992).
  35. Gupta, R.C.  Absorbing the increased cable insulation thickness in 130 mm aperture RHIC Insertion Quadrupoles.  Magnet Division Note No. MDN-445-16 (RHIC-MD-156) (May 1992).
  36. Gupta, R.  Possibility of Reducing Iron Saturation in RHIC Arc Dipole by Slightly Changing the Location of Stainless Steel Shear Pins.  Magnet Division Note No. MDN-446-16 (RHIC-MD-157) (May 1992).
  37. Gupta, R.  Reducing Iron Saturation in Arc Dipoles with a Saturation Suppressor Hole.  Magnet Division Note No. MDN-447-16 (RHIC-MD-158) (June 1992).
  38. Gupta, R., Thompson, P.  Iron Density Variation Effects in RHIC Arc Quadrupole QRB.  Magnet Division Note No. MDN-450-16 (RHIC-MD-160) (June 1992).
  39. Gupta, R.  A Possible Approach for Designing an Iterated Cross Section Which is Independent of Pole Compression, etc.  Magnet Division Note No. MDN-453-16 (RHIC-MD-163) (July 1992).
  40. Gupta, R.  DR006 with Saturation Suppressor Holes.  Magnet Division Note No. MDN-457-16 (RHIC-MD-165) (July 1992).
  41. Gupta, R., Jain, A.  Variation in a1 Saturation in SSC Dipoles.  Magnet Division Note No. MDN-467-11 (SSC-MD-291) (October 1991).
  42. Gupta, R., Thompson, P., Wanderer, P.  A Review of the Saturation Induced Harmonics in the 80 mm Aperture RHIC Arc Dipole Magnets.  BNL AD/RHIC-113 (August 1992).  [BNL-102025-2013-IR]
  43. Gupta, R.  Iron Shims to Correct the Measured Harmonics in 130 mm Aperture RHIC Insertion Quadrupoles.  Magnet Division Note No. MDN-480-16 (RHIC-MD-185) (December 1992).
  44. Gupta, R., Thompson, P.A.  Upgrading QRB005 through QRB012 to Accelerator Quality Quadrupoles.  Magnet Division Note No. MDN-491-16 (RHIC-MD-195) (March 1993).
  45. Gupta, R.  Reducing b3 with a Cutout in Iron Aperture.  Magnet Division Note No. MDN-495-16 (RHIC-MD-199) (April 1993).
  46. Gupta, R., Thompson, P.  Adjusting Midplane Gap to Control Field Harmonics in RHIC Production Dipoles.  Magnet Division Note No. MDN-496-16 (RHIC-MD-200) (May 1993).
  47. Gupta, R.  Asymetric Midplane Gap to reduce b3 in RHIC Quadrupoles.  Magnet Division Note No. MDN-497-16 (RHIC-MD-201) (May 1993).
  48. Gupta, R., Thompson, P.  Iterated Design for the 130 mm Aperture Quadrupoles for RHIC Interaction Region.  Magnet Division Note No. MDN-510-16 (RHIC-MD-214) (August 1993).
  49. Gupta, R., Kahn, S.  Tolerances of Alignment of the Measuring Coil During Calibration.  Magnet Division Note No. MDN-519-11 (RHIC-MD-220) (October 1993).
  50. Gupta R, Jain A, Wanderer P.  Warm Magnetic Measurements in Insertion Quads QRI103 – QRI110.  Magnet Division Note No. MDN-526-11 (RHIC-MD-227) (December 1993).
  51. Gupta, R.  Field Quality Control in 8cm Dipole.  Magnet Division Note No. MDN-536-16 (RHIC-MD-237) (May 1994).
  52. Gupta, R.  Analysis of QRI105 Magnet with a Broken Shim.  Magnet Division Note No. MDN-545-16 (RHIC-MD-246) (October 1994).
  53. Gupta, R.  Reduction in the Current Dependence Increase in the Effective Length between Short and Long Dipoles.  Magnet Division Note No. MDN-549-16 (RHIC-MD-250) (March 1995).
  54. Gupta, R.  Estimating and Adjusting Field Quality in Superconducting Accelerator Magnets.  BNL/AP/87 (February 1996).  [BNL-102195-2013-IR]
  55. Ambrosio, G., Ametrano, F.M.; Andreev, N.; Artoos, K.; Begg, M.; Belomo, G.; Bottura, L.; Bossert, R.; Baynham, E.; Caspi, S.; Clee, P.; Coombs, R.; Dell orco, D.; Evans, D.; Feher, S.; Ferrari, A.; Faus-Golfe, A.; Gourlay, S.A.; Heger, T.; Gupta, R.C.; Huang, Y.; Ijspeert, A.; Karppinen, M.; Kirby, G.; Kerby, J.; Landgrebe, D.; Leroy, D.; Lamm, M.J.; Limon, P.J.; Lietzke, A.; Mazur, P.O.; Mokhov, N.; McInturff, A.D.; Nicol, T.; Nobrega, F.; Orris, D.; Ozelis, J.P.; Ostojic, R.; Oberli, L.; Ostler, J.; Peterson, T.; Perini, D.; Poncet, A.; Perin, R.; Rossi, L.; Rodrigues-Mateos, F.; Russenchuck, S.; Siambanis, T.; Siegel, N.; Siemko, A.; Schlabach, P.; Strait, J.; Scanlan, R.; Sabbi, G.; Salminen, J.; Tommasini, D.; Trinquart, G.; Tompkins, J.; Taylor, T.M.; Van Oort, J.M.; Vanekov, I.; Verdier, et. al.  EPAC/LHC Magnet Papers.  BNL/AP/102 (June 1996).  [BNL-102210-2013-IR]
  56. Gupta, R., Wyss C.  A Possible Link between Coil Pre-Stress Changes and Field Harmonics in RHIC Superconducting Magnets.  Magnet Division Note No. MDN- 557-1 (RHIC-MD-258) (November 1996).
  57. Gupta, R.  Common Coil Design for High Field Magnets.  Magnet Division Note No. MDN-558-1 (RHIC-MD-259) (December 1996).
  58. Gupta, R.  Field Quality in Next Generation Accelerator Magnets.  Magnet Division Note No. 565-1 (RHIC-MD-266) (September 10, 1997).
  59. Gupta, R.  Expected Performance of a Preliminary Design of BNL Built Hybrid Magnet.  Magnet Division Note No. MDN-568-1 9 (RHIC-MD-269) (October 1997).
  60. Gupta, R.  Superconducting Magnets for Future Colliders and Storage Rings.  Magnet Division Note No. MDN-591-33 (AM-MD-2920) (March 2000).
  61. Gupta, R.  BNL Phase II Common Coil Magnet Program.  Magnet Division Note No. MDN-594-33 (AM-MD-295) (June 2000).
  62. Gupta, R.  The HTS Magnet R&D Program at BNL.  Magnet Division Note No. MDN-614-33 (AM-MD-315) (February 2002).
  63. Gupta, R.  Compact Small Aperture Quadrupoles for NLC IR.  Magnet Division Note No. MDN-619-1 (AM-MD-320) (March 2002).
  64. Luccio, A., Gupta, R.; MacKay, W.W.; Roser, T.  Cold AGS Snake Optimization by Modeling.  BNL C-A/AP#128 (December 2003).  [BNL-99280-2013-IR]
  65. Gupta, R.  Forces on AGS Corrector Solenoid.  Magnet Division Note No. MDN-633-37 (AM-MD-333) (February 2004).
  66. Gupta, R.  Optimum Integral Design for Maximizing Field in Short Magnets.  Magnet Division Note No. MDN-634-37 (AM-MD-334) (February 2004).
  67. Gupta, R., Anerella, M., Sampson, W., Schmalzle, J.  Construction and Test of the Magnetic Mirror Model of the HTS RIA Quadrupole.  Magnet Division Note No. MDN-639-42 (AM-MD-339) (February 2005).
  68. Gupta, R.  Modular Program and Modular Design for LARP Quadrupoles.  Magnet Division Note No. MDN-641-43 (AM-MD-341) (April 2005).
  69. Sampson, W.B., Gupta, R., Garber, M.  77 K Testing of HTS Solenoids for ERL.  Magnet Division Note No. MDN-652-44 (Internal Publication), May 2007
  70. Gupta, R., Muratore, J., Plate, S., Sampson, W.  HTS Solenoid for Electron Recovery Linac.  Magnet Division Note No. MDN-663-44 (AM-MD-363) (February 2010).
  71. Gu, X., Pikin, A.; Okamura, M.; Fischer, W.; Luo, Y.; Gupta, R.; Hock, J.; Jain, A.; Raparia, D.  RHIC electron lens beam transport system design considerations.  BNL C-A/AP#409 (October 2010).  [BNL-94318-2010-IR]
  72. Fischer, W., Luo, Y., Pikin, A., Beebe, E., Bruno, D., Gassner, D., Gu, X., Guupta, R.C., Hock,J., Jain, A., Lambiase, R., Mapes,M., Meng, W., Montag, C.,Oerter, B., Okamura, M., Raparia, D., Tan,Y., Than, R., Tuozzolo, J., Zhang, W.  Head-on beam-beam compensation in RHIC, ICFA Beam Dynamics Newsletter, Vol., 52, pp. 102-107 (2010).  [KB-02-01-011, BNL-93849-2010-NE]
  73. Luo, Y., Heimerle, M., Fischer, W., Pikin, A., Beebe, E., Bruno, D., Gassner, D., Gu, X., Gupta, R.C., Hock, J., Jain, A., Lambiase, R., Mapes, M., Meng, W., Montag, C., Oerter, B., Okamura, M., Raparia, D., Tan, Y., Than, R., Tuozzolo, J., Zhang, W.  RHIC Electron Lens Beam Transport System Design Considerations.  ICFA Beam Dynamics Newsletter, Vol., 52 (2010).  [KB-02-01-011; BNL-93865-2010-NE]
  74. Gupta, R., Cozzolino, J., Jochen, G., Sampson, W., Shiroyanagi, Y.  Construction and Test Results of an HTS Coil for FRIB Quadrupole.  Magnet Division Note No. MDN-667-42 (February 2011).
  75. Gu, X., Luo, Y., Pikin, A., Okamura, M., Fischer, W., Montag, C., Gupta, R., Hock, J., Jain, A., Raparia, D.  Effect of the Electron Lenses on the RHIC Proton Beam Closed Orbit.  BNL C-A/AP#424 (February 2011).  [BNL-94679-2011-IR]
  76. Fischer, W., Altinbas, Z., Anerella, M., Beebe, E.N., Blaskiewicz, M., Bruno, d., Dawson, W.C., Gassner, D.M., Gu, X., Gupta, R.C., Hamdi, K., Hock, J., Hoff, L.T., Jain, A.K., Lambiase, R.F., Luo, Y., Mapes, M., Marone, A., Miller, T.A., Minty, M.G., Montag, C., Okamura, M., Pikin, A.I., Plate, S.R., Raparia, D., Tan, Y., Theisen, C., Thieberger, P., Tuozzolo, J.E., Wanderer, P., White, S.M., Zhang, W.  Construction Progress of the RHIC Electron Lenses. International Particle Accelerator Conference (IPAC’12), New Orleans, LA, May 21-25, 2012,
  77. Méot, F., Gupta, R., Huang, H., Tsoupas, N.  Where are the AGS Snakes?  BNL C-A/AP/485 (July 2013).  [BNL-101458-2013-IR]