ACCELERATOR PHYSICS GROUP

SL MD Notes

 MD Notes published in 1998 are published as SL Notes (MD) and can be retrieved through- SL Notes

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Date
R. Bailey, M. Lamont and J. Poole Ramp and Squeeze Optimisation for Super-Optics SL MDNote 1 LEP Machine, Optics, Ramping 5/18/92
P. Castro, G. Von Holtey, R. Schmidt Studies on Colliding Beams with Low Currents in Super-Optics SL MDNote 02 Background, Beam-Beam, Coupling, Luminosity, Optics, 21/5/92
F.C. Iselin and E. Keil Test of Dispersion Correction SL MDNote 03 LEP Machine, Optics 5/22/92
J. Miles and S. Myers Bom Calibration Using Closed Orbit Bumps SL MDNote 04 LEP Machine, Instruments, Orbit 5/26/92
J.Pierre Koutchouk, Ghislain Roy, Hermann Schmickler Coupling Studies For the LEP Startup SL MDNote 05 Coupling 5/26/92
D. Brandt, J.P. Koutchouk, F. Ruggiero and A. Zholents Measurements and Correction of Nonlinear Chromaticity in LEP SL MDNote 06 Optics 5/26/92
G. De Rijk, A. Verdier, D. Wang Effects of the Emittance Wigglers With 91/97 Optics at Z0 Energy SL MDNote 07 Optics, Synchrotron Radiation 5/27/92
S. Myers Influence of Energy Sawtoothing and RF Asymmetries On LEP Optics SL MDNote 08 Beam Optics, Cavities, Experimental Areas, LEP Machine, Optics 5/29/1992
D. Brandt and H. Burkhardt Measurement of the LEP Central Frequency at Injection SL MDNote 09 Central Frequency 5/30/92
John M. Jowett Effects of Energy-Sawtoothing On B-Functions and Tunes SL MDNote 10 Optics, Radio-Frequency, Luminosity 6/1/92
E. Keil Effect of Orbit Correction Procedure On Vertical Dispersion SL MDNote 11 LEP Machine, Optics 6/3/92
S. Bardin, W. Herr, W. Scandale, S. Weisz Crystal Extraction : MD #1 (03.06.92) Report SL MDNote 12 Crystal Extraction 6/15/92
J. Mourier, L. Vos Effect of Transverse Feedback On the Emittance of A Coasting Beam, 3 June 1992 SL MDNote 13 Transverse, SPS Machine 6/19/92
Eberhard Keil Beating, RF Asymmetries, Sawtooth SL MDNote 14 Radio-Frequency 6/22/92
W. Herr, F. Ruggiero, A. Zholents Horizontal Bumps, Pu Calibration and Orbit Statistics in LEP SL MDNote 15 Optics 6/22/92
J.P. Koutchouk Polarization Experiment MD 25-1992 SL MDNote 16 Polarization, Optic 6/22/92
J. Poole Trimming Qso Strengths To Obtain 5 Cm Beta*Y SL MDNote 17 LEP Optics 6/23/92
J.M. Jowett, D. Wang Fine Trim of Phase Advances in Hibl and Lobs/ RF s Insertions SL MDNote 18 Optics 6/23/92
P. Brown, E. Ciapala, G. Geschonke Commissioning of Superconducting Cavities: MD 17.06.92 SL MDNote 19 LEP200, Superconducting Cavities 6/25/92
N. Garrel, W. Kalbreier, V. Mertens, A. Verdier First Results From the Test Area For ZX Separators Taz SL MDNote 20 Pretzel, Separator 7/2/92
S. Bardin, W. Herr, W. Scandale, S. Weisz Crystal Extraction . MD No. 2 (01/07/92) Report. SL MDNote 21 Crystal Extraction 0264400
M. Giovannozzi, F. Schmidt Preparation of the SPS Diffusion Experiment SL MDNote 22 SPS, (Diffusion) 7/10/92
T. Bohl, H. Burkhardt, E. Carlier, P. Collier, G. Von Holtey, J. Miles, A. Verdier Transverse Distribution and Dynamic Aperture With Wigglers Under Physics Conditions SL MDNote 23 Optics, Beam-Beam, Wigglers, Dynamic Aperture 7/17/92
H. Burkhardt, S. Myers Calculation of the Energy Sawtoothing SL MDNote 24 RF , Control
L. Arnaudon, R. Assmann, J. Billan, W. Birr, A. Blondel, G. Bobbink, F. Bordry, H. Burkhardt, M. Crozon, B. Dehning, A. Faugier, J. Gascon, R. Giachino, A. Grant, J.P. Gourber, J.L. Harton, V. Hatton, C.M. Hawkes, K.N. Henrichsen, A. Hofmann, R. Jacobsen, L. Knudsen, J.P. Koutchouk, G. Musolino, S. Myers, R. Olsen, J. Panman, E. Peschardt, M. Placidi, D. Plane, G. Quast, A. Read, L. Rolandi, R. Schmidt and H. Wachsmuth. Energy Calibration of LEP in 1991 (Presented at Xxvith Int. Conf. On Hep, Dallas, Tx, August 1992. Performance 7/24/92
Resonant Correction of Residual Dispersion in LEP SL MDNote 26 F. Ruggiero, A. Zholents Corrections 7/28/92
AndrŽ Verdier Bare Orbit Analysis SL MDNote 27 Beam Optics, Corrections 7/29/92
Alain Blondel Polarization Experiment MD 29-1992 SL MDNote 28 Optics, Polarization 8/3/92
K. Cornelis, L. Evans, A. Hofmann, J. Jowett and E. Rossa Polarization Wigglers On the 90 Degree Lattice SL MDNote 29 Collective, Performance 8/4/92
Daniel Brandt, Karel Cornelis, Stephen Myers Measurements of Optics Differences Between Electrons and Positrons With RF Asymmetries SL MDNote 30 Optics 8/5/92
H. Burkhardt, A. Verdier Tolerance On Negative Qy" For Physics Optics SL MDNote 31 Beam Optics, Corrections 8/7/92
E. Carlier, H. Burkhardt, A. Verdier Horizontal Dynamic Aperture at 46 Gev, Single Beam SL MDNote 32 Beam Optics 8/7/92
A. Aimar, J.-P. Deluen, N. Garrel, B. Goddard, W. Kalbreier, M. Laffin, V. Mertens, G. Von Holtey Results From the Second Taz Md SL MDNote 33 Beam Separation - Pretzel 8/7/92
H. Akbari, C. Bovet, A. Manarin, E. Rossa Bexe Vertical Profile Monitor Normalization With Beam SL MDNote 34 Instruments 10/8/92
T. Bohl, E. Keil, G. Morpurgo Effect of Qs0 Changes On Beta-Beating SL MDNote 35 LEP Optics 8/11/92
J. Miles Bom Calibration Using Closed Orbit Bump in the Arc R2 - L3. SL MDNote 36 LEP Machine, Instruments, Orbit 8/19/92
D. Brandt, K. Cornelis, A. Hofmann, D. Wang Coherent Effects As A Function of Bunch Length SL MDNote 37 Impedance, Collective 8/21/92
Ghislain Roy More Correctors For LEP ? SL MDNote 38 (Orbit) Corrections, (Dispersion Correction) 8/28/92
R. Assmann, A. Blondel, M. Crozon, B. Dehning, B. Jacobsen, J-P. Koutchouk, M. Lamont, E. Locci, J. Miles, M. Placidi, R. Schmidt, J. Wenninger Polarization MD in Week 32 SL MDNote 39 Optics, Polarization 31/8/92
Jean-Pierre Koutchouk Interpretation of the Sensitivity of the Tunes To the Orbit. SL MDNote 40 Optics 09/02/1992
Karel Cornelis Observations During Operations SL MDNote 41 Ramping, Squeezing 2/9/1992
M. Giovannozzi, F. Schmidt Instrumentation and Equipment For the Diffusion Experiment SL MDNote 42 General 9/7/92
E. Keil Tune Shifts in Simulations of Orbit Correction SL MDNote 43 LEP Optics 9/8/92
Statistical Analysis of Quad/Pickup Misalignment Data 1989/1992 John Miles SL MDNote 44 LEP Orbit 9/8/92
R. Assmann, A. Blondel, B. Dehning, B. Jacobsen, J-P. Koutchouk, E. Locci, M. Placidi, R. Schmidt Polarization MD in Week 35 SL MDNote 45 Optics, Polarization 15/9/92
E. Keil Beam-Beam Effect and Beta-Beating SL MDNote 46 LEP Machine - Optics 9/17/92
Crystal Ectraction: Report From MD Held 9.9.92 S. Bardin, W. Herr, W. Scandale, S. Weisz SL MDNote 47 Crystal Extraction 9/17/92
J.P. Boiteux, P. Brown, E. Ciapala, G. Geschonke, H. Frischholz, J.C. Juillard and E. Peschardt Commissioning of the 1 Ghz Longitudinal Feedback System SL MDNote 48 Radio-Frequency, Feedback, Longitudinal 9/25/92
R. Bailey Pretzel MD On End of Coast SL MDNote 49 Pretzel 10/2/92
E. Keil Offsets in the Beam-Beam Effect and Orbit Distortions SL MDNote 50 LEP Optics 10/5/92
E. Keil Horizontal Offsets in the Beam-Beam Effect and Orbit Distortions SL MDNote 51 LEP Optics 10/7/92
J. Billan, J-P. Gourber, V. Remondino, J-P. Koutchouk Coupling in LEP (Iv): Influence of Chamber Demagnetisation in Arc 2-3 SL MDNote 52 Optics, Coupling 10/8/92
J. M. Jowett The Definition of Specific Luminosity SL MDNote 53 Application Software, Beam Instrumentation, Luminosity, Performance , Pretzel 10/12/92
A. Blondel, B. Dehning, B. Jacobsen, J.P. Koutchouk, J. Miles, R. Olsen, M. Placidi, R. Schmidt Polarization MD in Week 37 SL MDNote 54 Optics, Polarization 10/12/1992
H. Burkhardt, M. Lamont, J. Poole, G. Roy, A. Verdier Startup of the 90/60 Optics SL MDNote 55 Optics 10/14/92
K. Cornelis, F. Bordry, M. Mandakovic, H. Schmickler Running at the Beam-Beam Limit SL MDNote 56 Beam-Beam 10/15/92
L. Arnaudon, R. Olsen and E. Peschardt Mixed Transverse Feedback On Positrons SL MDNote 57 Feedback, Transverse 10/16/92
J.C. Gaborit, G. Von Holtey Measurement of Radiation Dose Rates at LEP Aperture Collimators SL MDNote 58 Radiation Protection, Collimation 10/22/92
H. Burkhardt, W. Herr, G. Von Holtey Beam-Beam Study With Dynamically Excited Beams SL MDNote 59 Beam-Beam 10/23/91
K. Cornelis, R. Schmidt, G. Von Holtey, J.P. Ferri, J. Klem Commissioning of Scintillator at the Aperture Collimators For the Study of Beam Tails SL MDNote 60 Beam-Beam 10/23/92
D. Brandt, R. Giachino, E. Keil, G. Morpurgo, F. Ruggiero and A. Verdier Beta-Beating in LEP For Various Optics Configurations SL MDNote 61 Optics 10/27/92
Bob Jacobsen Observation of Tidal Distortions of the LEP Orbit SL MDNote 62 Optics 11/5/92
H. Burkhard, G. Von Holtey, J. Milles, J. Nash and J. Rothberg Study of the Efficiency of Aperture Limiting Collimators SL MDNote 63 Collimation, Background 11/4/92
Dynamic Aperture Versus RF -Asymmetry SL MDNote 64 F. Ruggiero - H. Schmickler Optics 10/30/91
T. Bohl, F. Bordry, M. Lamont, J. Poole, A. Verdier Ramp With the 90/60 Optics SL MDNote 65 Optics 11/12/92
S. Bardin, W. Herr, W. Scandale, S. Weisz Status of Crystal Extraction After MD Held 15/10/1992 SL MDNote 66 Crystal Extraction 11/12/91
W. Herr. M. Jowett Measurements of Minimum Pretzel Separation As A Function of Energy SL MDNote 67 Beam-Beam, Pretzel, Beam Dynamics, Beam Separation, Electrostatic Separators, LEP200 11/13/92
P. Brown, E. Ciapala, G. Geschonke, E. Peschardt, J Uythoven Recommissioning of the Superconducting Cavities in LEP SL MDNote 68 Cavities, LEP200, Radio-Frequency, Superconducting Cavities 11/17/92
T. Bohl, P. Collier, G. Von Holtey, M. Lamont, S, Myers, A. Verdier Running-In of the High Beta X* Background Optics SL MDNote 69 Beam Optics, Background, Luminosity 11/25/92
T. Bohl, K. Cornelis, G. De Rijk, J. Poole, G. Roz, A. Verdier High Intensity With the 90/60 Optics SL MDNote 70 Optics 11/27/92
J.-C. Juillard and E. Peschardt Longitudinal Feedback On Eight Bunches SL MDNote 71 Feedback, Longitudinal, Radio-Frequency 11/30/92
T. Bohl, A. Verdier Effect of Changing Qy" Under Physics Conditions SL MDNote 72 Optics, Chromaticity, Correction, Beam-Beam 12/1/92
Effect of Residual Beam-Beam Interaction On LEP Intensity Limit at 20 Gev H. Burkhardt, K. Cornelis, B. Goddard, W. Kalbreier SL MDNote 74 Beam-Beam, Beam Separation 12/7/91
E. Keil Solenoids, §-Beating, and Perfect Matching SL MDNote 75 Solenoids 12/10/92
J-C. Chappelier, A. Verdier Bare Orbit Analysis Before the 92/93 Shutdown SL MDNote 73 Optics, Closed Orbit Correction 12/10/92
H. Burkhardt, K. Cornelis, B. Goddard, W. Kalbreier Intensity Limit in the Presence of Two Beams SL MDNote 76 Beam-beam 12/14/92
E. Keil Further Beam/Beam Simulations at 90 Gev SL MDNote 77 Beam/Beam 12/21/92
D. Brandt, P. Collier, K. Cornelis, V. Danilov, A. Hofmann, J/C. Juillard, L. Palumbo, E. Perevedentsev, E. Peschardt, L. Rivkin, E. Rossa and F. Tecker Operating the 1 GHz Cavity in the Bunch Lenghtening Mode SL MDNote 78 Collective 12/21/92
C. Bovet, M. Placidi, H. Schmickler Excitation of Dedicated Beam-Beam Modes SL MDNote 79 Beam-Beam, Diagnostics 12/21/92
E. Peschardt Measurement of the LEP Asymetry With RF SL MDNote 80 RF Controls 2/2/93
A. Butterworth, E. Ciapala Test of the RF Global Voltage Control System SL MDNote 81 RF Controls 2/3/93
B. Goddard, W. Kalbreier ZX Separator Performance in 1992 SL MDNote 82 Separator 2/25/93
E. Keil Quadrupole Position and Beta-Beating SL MDNote 83 Optics 04/23/93
C. Arimatea, R. Bailey, K. Cornelis, R. Giachino, W. Herr, G. Robin, A. Spinks, D. Thomas SPS Supercycle Change 204 <>205 MD Sessions 06.04.93, 28.04.93 & 12.05.93 SL MDNote 84 SPS Machine 6/1/93
G. Von Holtey, J. Rothberg, J. Wear, G. Lutters, P. Roudear, P. Siegrist, E. Brambilla, M. Macdermott, R. Heuer, P. Weber, H. Burkhardt, W. Herr, J. Miles Dependence of Backgrounds at the LEP Detectors From Orbit Amplitudes SL MDNote 85 Background, Closed Orbit 06/23/93
John M. Jowett Energy Shift With Pretzels in the 1993 Optics SL MDNote 86 Pretzel Polarization 06/23/93
C. Bovet, H. Burkhardt, G. Geschonke, K. Hanke, W. Herr, J.C. Juillard, E. Keil, E. Peschardt, E. Rossa, G. Schršder, G. Vismara Accumulation of Bunch Trains SL MDNote 87 Optics 06/30/93
K. Cornelis, M. Lamont, E. Rossa, A. Spinks, F. Tecker The Effect of the Beam-Beam Interaction On Head-Tail Modes SL MDNote 88 Beam-Beam - Collective 7/6/93
Hermann Schmickler Measurements of the Central Frequency of LEP SL MDNote 89 Instruments, Energy Calibration 7/19/93
J.M. Jowett, W. Herr, K. Cornelis, D. Wang, B.Zotter, M. Jonker Intensity Limit As A Function of Pretel Amplitude SL MDNote 90 Pretzel, Injection Beam-Beam 07/21/93
A. Verdier Analysis of Closed Orbits With Few Correctors SL MDNote 91 Optics, Closed Orbit Correction 07/21/93
P. Brown, A.Butterworth, E. Peschardt, J. Uythoven Recommissioning of the Super Conducting Cavities in LEP SL MDNote 92 Cavities,LEP200, Radio-Frequency, Superconducting-Cavities 07/28/93
D. Wang Reference On Separator Bumps SL MDNote 93 Separator, 08/02/93
D. Brandt, H. Burkhardt, P. Collier, E. Ciapala, K. Cornelis, V. Danilov, G. Geschonke, A. Hofmann, J. Jowett, E. Perevedentsev, E. Rossa, F. Ruggiero, H. Schmickler, I. Uytoven and B. Zotter Bunch Current Limit With High Qs and Octupoles SL MDNote 94 Collective 08/18/93
N. Garrel, B. Goddard, W. Kalbreier, M. Laffin, V. Mertens Operation of the Zx Separators at ³ 2 Mvm-1 For LEP2 SL MDNote 95 LEP200 - Electrostatic Separators - 8/18/93
J. Poole, D. Wang Q-Trim in Hibl and Lobs/ RF s Insertions For 90”/60” Optics SL MDNote 96 Optics 8/19/93
G. Von Holtey Monte Carlo Simulations of Photon Background Measurements During the June 1993 Md SL MDNote 97 Background, Simulations 08/20/93
Karel Cornelis, Gijs De Rijk, Rob Wolf Compensation of Polarization Wiggler SL MDNote 98 Magnets 8/23/93
F. Bordry, P. Collier, A. Verdier Check of the Bpm Alignment With the LEP Beam SL MDNote 99 Optics, Instruments, Survey 08/23/93
K.D. Lohmann, H. Schmickler Improvement and Re-Calibration of the Q-Meter in Pll Mode SL MDNote 100 Instruments, Transverse 8/30/93
J.M. Jowett Where to Put a 9th Bunch in LEP SL MDNote 101 Pretzel ,Polarization, RF 09/20/93
J.M. Jowett Beating of Twiss Functions On Pretzel Orbits, Beuv Calibration, Etc SL MDNote 102 Pretzel Instruments, Beam Optics 09/24/93
E.Keil Effects of Orbit Errors in the Gr Configuration SL MDNote 103 Closed-Orbit, Gr Configuration 10/06/93
A. Beuret, P. Castro, M. Placidi, R. Schmidt, J. Wenninger Experiments On K-Modulation in MD Week 31, 1993 SL MDNote 104 Optics, Instruments 10/13/93
Paul Collier Effect of Qf-Qd Compensation on LEP Beam Energy SL MDNote 105 Beam energy 10/14/93
F. Bordry, M. Jonker, G. Roy, A. Verdier Follow-Up of Bpm Alignment With the LEP Beam SL MDNote 106 Optics, Orbits, Survey 10/15/93
H. Burkhardt, P. Castro, R. Schmidt, G. Von Holtey Protection of Bhabha Monitors From Electron/Positron Background SL MDNote 107 Background, Luminosity, Instruments 10/20/93
D. Brandt, K. Cornelis, A. Hofmann, M. Lamont, E. Peschardt and B. Zotter Maximum Intensity with two Beams and High Qs SL MDNote 108 Collective Injection 11/02/93
K. Cornelis, M. Lamont and A. Verdier Maximum Intensity With Two Beams With Beta Y* = 65 M in Hibl SL MDNote 109 Optics, Collective, Beam-Beam 11/10/93
A. Verdier Bumps Without Dispersion for Aperture Investigation SL MDNote 110 Optics, Closed Orbit, Aperture 11/15/93
H. Burkhardt, R. Jacobsen, G. Lutters, G. Von Holtey Effects of Aperture Limiting Collimators SL MDNote 111 Background, Collimation 11/19/93
Frederick Bordry, Paul Collier, Karel Cornelis, Steve Myers LEP Performance With 4 On 4 Bunches SL MDNote 112 Performance 12/17/93
L. Ducimetiere, E. Keil, M. Lamont, G.Morpurgo, G. Schroeder. A. Verdier, H. Verhagen, E. Vossenberg. Measurement of the Dynamic Aperture in Both Planes With A Circulating Beam SL MDNote 113 Dynamic aperture 01/10/94
B. Goddard, G. Von Holtey, W. Kalbreier Horizontal Collimator Influence On 45 GeVPerformance of the Special Taz Zx Separators in 1993 SL MDNote 114 Collimation - Electrostatic Separators - LEP Machine 1/12/94
F. Barbarin. F. Ruggiero and H. Schmickler Measurements of Dynamic Aperture by Resonant Beam Excitation in 1993 SL MDNote 115 Dynamic aperture 01/14/94
M. Mandakovic Improving the Consistency Between Measured Beam Sizes and Luminosities in LEP via a Simple Theoretical Model SL MDNote 116 BEUV, Beam/Beam 01/31/94
A. Verdier Measurement of the Non-Linear Chromaticity at 46 Gev SL MDNote 117 Optics, Chromaticity 02/25/94
J.M. Jowett Emittances From the Beuv With K05p46v3 Optics and Pretzels SL MDNote 118 Pretzel - Instruments - Beam Optics 5/10/94
W. Herr, G. Von Holtey, E. Keil, M. Meddahi First Tests of Bunch Train Separation Bumps Using Magnetic Correctors SL MDNote 119 Bunch Trains, Bumps, Background, Dispersion 05/16/94
A. Ball, E. Brambilla, H. Burkhardt, F. Harris, E. Keil, P. Saraiva Measurement of the Background in the LEP Experiments With Vertical Bumps For Bunch Trains SL MDNote 120 Bunch Trains, Synchrotron-Radiation 05/25/94
Beam Separation, Beam Instrumentation Inverted Pickups? SL MDNote 121 J.M. Jowett 06/13/94
Commissioning of the L08 O Lattice Y Alexahin, J.P. Koutchouck, F. Richard, G. Roy, A. Verdier SL MDNote 122 Optics, Lattice 06/13/94
W.Herr First Accumulation Tests of Long Bunch Trains in LEP SL MDNote 123 Bunch Trains, Bumps, Hom, Dispersion 06/13/94
K. Cornelis, J.M. Jowett, M. Lamont Study of Intensity With the Pretyel Scheme SL MDNote 124 Pretyel, Injection, Beam-Beam, Beam Instrumentation 06/16/94
Bunch Train Study Group Injection and Accumulation Tests of Long Bunch Trains in LEP SL MDNote 125 Binch Trains, Bumps, Hom, Beam Break-Up 06/20/94
Y. Alexahin, K. Cornelis, M. Meddahi, G. Roy, A. Verdier 2nd MD With the 108 Degree Lattice: Stacking Test SL MDNote 126 Optics, Low-Emittance Lattice 06/22/94
D. Brandt, K. Cornelis, A. Hofmann, M. Jonker, M. Lamont Preparation For High Intensities Mds SL MDNote 127 Impedance, Collective Effects 06/30/94
B. Balhan, J.-P. Deluen, N. Garrel, B. Goddard, W. Kalbreier, V. Mertens, A. Verdier Operation of the LEP Separators With Negative Polarity For Bunch Trains SL MDNote 128 Bunch trains, electrostatic separators 7/11/94
P. Brown, A. Butterworth, O. Brunner, E. Ciapala, P. Collier, G. Geschonke, J. Jensen, E. Peschardt, J. Uythoven Experience With Superconducting RF Unit 273 SL MDNote 129 RF Superconductivity LEP2 07/14/94
O. C. Brunner Higher Order Mode Losses With Bunch Trains SL MDNote 130 Bunch trains 07/14/94
J. Poole Effects of QF-QD Compensator SL MDNote 131 Power converter, magnets 07/21/94
Paul Collier, Hermann Schmickler Observations on Pretzel injection: The 9th Bunch and All the Others SL MDNote 132 Injection, Diagnostics
Gert Buur, Georg Von Holtey, Wolfgang Niessen, Hermann Schmickler First Measurements With Beam Loss Monitors SL MDNote 133 Diagnostics 7/22/94
Paul Collier, Hermann Schmickler Observations On Coupling SL MDNote 134 Coupling, Luminosity 7/22/94
K. Corneli, M. Meddahi, G. Roy Test of the Vertical Bumps in the Odd Pits With the L21p20v2 Lattice (New Hibl) SL MDNote 135 Bunchtrains, Optics 08/08/94
N. Garrel, B. Goddard Spark Rates With Negative Polarity in the LEP Vertical Separators SL MDNote 136 LEP Machine - Electrostatic Separators - 8/9/94
W. Fischer et al. , The SPS Diffusion Experiment in 1994 Until the 3rd of August SL MDNote 137 Diffusion 08/10/94
D. Brandt, K. Cornelis., A. Hofmann, M. Meddahi, M. Lamont, A. Verdier 3rd MD With the 108 O / 60 O Lattice: High Intensity Test SL MDNote 138 Optics 08/22/94
K. Cornelis, D. Brandt, A. Hoffamnn, M. Meddahi, G. Roy, G. Sabbi High Intensity With 108/60 Lattice SL MDNote 139 LEP Optics 09/06/94
K. Cornelis, W. Herr, J. Klem, M. Lamont, M. Meddahi Effects of Vertical Bumps With the L21p20v2 Lattice (New Hibl) SL MDNote 140 Bunch trains, LEP Optics 09/06/94
RenŽ Blanchard, Helmut Burkhardt, Paul Collier, Karel Cornelis Simulation of Transmission of Not Fully Stripped Lead Ions in Tt10 SL MDNote 141 SPS Machine 9/14/94
D. Brandt. P. Castro, K. Cornelis, A. Hofmann, G. Morpurgo, G. Sabbi Measuring the Momentum Dependence of the Betatron Phase Advance SL MDNote 142 Optics 09/16/94
G. Von Holtey Et. Al. Measurements of the Photon Background at LEP Detectors With Symmetric and Asymmetric Vertical Bumps For Bunch Trains SL MDNote 143 Background, Bunch Trains 09/19/94
G. Von Holtey Et. Al. Test of Synchrotron Radiation Masks in LEP SL MDNote 144 Background, LEP 2, Sr-Masks 09/19/94
Karel Cornelis, Malika Meddahi, Hermann Schmickler Resonant Behaviour of Head-Tail Modes SL MDNote 145 Collective 9/21/94
D. Brandt, P. Castro, K. Cornelis, A. Hofmann, G. Morpurgo and G.L. Sabbi Measuring the Current Dependence of the Betatron Phase Advance SL MDNote 146 Optics 09/23/94
P. Castro, W. Herr, M. Lamont, G. Roy Betatron Function Measurements at 45.6 Gev and Beta-Beating Correction SL MDNote 147 Optics Magnets Instruments 09/26/94
Helmut Burkhardt, Mike Lamont, Stephen Myers Squeeze To 3cm SL MDNote 148 Beam Optics 10/3/94
K.Cornelis, A. Hofmann, M. Jonker, M. Meddahi, G. Morpurgo Experiments On the Coherent Beam-Beam Mode SL MDNote 149 Beam-Beam 12/6/94
L. Arnaudon, P. Collier, K. Cornelis, M. Jonker, J.M. Jowett, R. Olsen Removal of the Pretzel Intensity Limit SL MDNote 150 Pretzel, Injection, Feedback, Collective, Beam-Beam 10/21/94
Y. Alexahin, X. Altuna, P. Collier, K. Cornelis, F. Richard, G. Roy, A. Verdier First Conclusive MD With the 135/60 Lattice SL MDNote 151 Optics, Emittance, Lattice 10/24/94
Paul Collier Synchrotron Phase Space Injection Into LEP SL MDNote 152 Injection 11/3/94
J. Borer, C. Bovet, D. Cocq, M. Placidi, G. Vismara Influence of Synchrotron Radiation On Bom SL MDNote 153 Beam Instrumentation, Sychrotron Radiation, LEP200 11/07/94
B. Balhan, P. Bobbio, H. Burkhardt, B. Goddard, M. Lafin The Effect of Polarity On Spark Rates in the LEP Vertical Separators SL MDNote 154 Bunch Trains, Electrostatic Separators 11/10/94
D. Brandt, P. Collier, K. Cornelis, A. Hofmann, R. Jung, M. Lamont, M. Meddahi, G. Roy Ramp and Squeeze With the 108/60 Degrees Lattice SL MDNote 155 LEP Optics 11/17/94
B. Goddard, W. Herr, G. Von Holtey, W. Kalbreier, E. Keil, J.Klem, M. Lamont, M. Meddahi, J. Poole, R. Schmidt and C. Zhang First Experience With Colliding Bunch Trains in LEP SL MDNote 156 Bunch Trains, Injection, Bct, Accumulation 11/23/94
B. Balhan, N. Garrel, B. Goddard, W. Herr, W. Kalbreier, M. Laffin, M. Lamont, V. Mertens, J. Poole First Test of New Electrostatic Bunch Train Bumps in LEP SL MDNote 157 LEP Machine - Bunch Trains - Electrostatic Separators 11/23/94
L.Arnaudon, D. Brandt, K. Cornelis, V. Danilov, M. Jonker, R.Olsen, E. Perevedentsev, E. Peschardt, G. Sabbi First Test With a New Transverse Reactive Feedback System SL MDNote 158 Feedback, Collective Effects 11/25/94
W. Herr, G. Von Holtey, A. Spinks, J. Wenninger Study of Photon Background With Bunch Trains SL MDNote 159 Background, Bunch Trains 11/25/94
B. Goddard, W. Herr, M. Lamont, J. Poole, G. Roy Commissioning of LEP For Operation With Bunch Train Bumps SL MDNote 160 LEP Machine - Bunch Trains - 11/30/94
C. Bovet, D. Cocq, G. Morpurgo, J. Wenninger Closed Orbit Measurements with BOM WB Shows Vertical Separation at Ips To a Resolution of ± 1 µM SL MDNote 161 Beam Instrumentation, Diagnostics 12/01/94
P. Collier, G. Roy, A. Verdier Second MD With 135/60 Lattice SL MDNote 162 Optics, Emittance, Lattice 12/14/94
G. Geschonke and E. Peschardt Beam Loading in Cu Cavities SL MDNote 163 (Rev.) Radio-Frequency 12/20/94
T. Linnecar, E. Shaposhnikova Measurements of the Microwave Instability in the SPS SL MDNote 164 Microwave instabilities 01/31/95
Paul Collier, Ghislain Roy Synchrotron Injection Into Squeezed Optics SL MDNote 165 Injection, Optics 1/31/95
J.M. Jowett Usage of LEP Machine Development Time in 1994 SL MDNote 166 LEP machine 02/14/95
P. Collier, K. Cornelis, B. Goddard, W. Herr, E. Keil, J. Klem, M. Lamont, M. Meddahi, J. Poole, R. Schmidt, G. De Rijk, C. Zhang Bunch Train Injection Studies 1 SL MDNote 167 Bunch Trains 02/14/95
P. Collier, K. Cornelis, B. Goddard, W. Herr, E. Keil, J. Klem, M. Lamont, M. Meddahi, J. Poole, R. Schmidt, G. De Rijk, C. Zhang Bunch Train Injection Studies 2 SL MDNote 168 Bunch Trains 02/14/95
P. Collier, K. Cornelis, B. Goddard, W. Herr, E. Keil, J. Klem, M. Lamont, M. Meddahi, J. Poole, R. Schmidt, G. De Rijk, C. Zhang Bunch Train Injection Studies 3 SL MDNote 169 Bunch Trains 02/14/95
K. Elsener, M. Gyr, W. Herr, J. Klem, G. Vuagnin Crystal Extraction MD Results SL MDNote 170 SPS, Crystal Extraction 03/01/95
J. Klem, U.Mikkelsen Study of the Crystal Surface and Bending for the Crystal Extraction Experiment. SL MDNote 171 Crystal extraction 04/10/95
M.J. Woudstra, A. Hilaire, G. De Rijk Study of the Steering Problems of Electron Beam Transfer Line TE70 by Measuring the Beam and Bunch Positions SL MDNote 172 Beam Optics, performance 05/04/95
P. Castro Measured and Calculated Luminosities at LEP SL MDNote 173 Luminosity, Instruments 05/18/95
W. Herr, E. Keil, G. Roy. Measurement of the Lifetime Against Amplitude of Vertical Bumps For Bunch Trains SL MDNote 174 Bunch Trains 06/30/95
H. Burkhardt, K. Cornelis, J.J. Gras, I. Reichel Scrapers and Tails SL MDNote 175 Beam-Beam, Collimation 07/11/95
M. Gyr, B. Halvarsson, J. Klem, R. Louwerse, I. Milstead Analysis and Calibration of the Noise Voltage Between the Damper Plates Used For Beam Diffusion During the Crystal Extraction Experiment SL MDNote 176 SPS Machine - Crystal Extraction - 08/09/95
E. Peschardt Phase Adjustment of SC RF Cavity Units SL MDNote 177 Radio-Frequency, Alignment, Energy 08/15/95
E. Keil, M. Meddahi, J. Poole Measurement of the Lifetime Against Amplitude of Vertical Bumps for Bunch Trains in PIT 8 SL MDNote 178 Bunch Trains 08/17/95
G. Arduini, B. Balhan, B. Dehning, B. Goddard, G. Von Holtey, W. Kalbreier Studies of Zl8 Separator Sparking in LEP Ip3 SL MDNote 179 Electrostatic Separators - Synchrotron Radiation 08/29/95
D. Brandt, K. Cornelis, L. Ducimetiere, G. Von Holtey, M. Meddahi, G. Roy Injection on the 108/60 Lattice for Bunch Train Operation SL MDNote 180 LEP Optics 09/01/95
D. Brandt, R. Jung, G. Morpurgo, E. Peschardt, E. Rossa, G. Sabbi, J. Uythoven, A. Wagner, B. Zotter Measurements of Beam Breakup in LEP SL MDNote 181 Bunch Trains - Collective effects 09/11/95
H. Jakob, L. Vos Lead-Ion Intensity in TT10 SL MDNote 182 Beam Instrumentation 09/11/95
K. Cornelis, J. J. Gras, G. Von Holtey, I. Reichel, T. Spickermann Commissioning of the New Beam Loss Monitors SL MDNote 183 Beam-Beam, Collimation 09/13/95
Cancelled SL MDNote 184 09/13/95
K.Cornelis, W. Herr, M. Lamont, M. Meddahi, J.Poole, A. Spinks, J. Wenninger Tests On Maximum Intensity With Bunch Trains For Different Configuration SL MDNote 185 Bunch-Trains 09/22/95
H. Burkhard, P. Collier, W. Herr, M. Meddahi, J. Poole, I. Reichel, R. Schmidt Effect of Bunch Train Bumps on the Beam-Beam Tune Shift SL MDNote 186 Bunch-Trains 09/22/95
C. Arimatea , G. Roy Optics Measurements in the SPS SL MDNote 187 SPS, Optics 10/09/95
A. Verdier Estimation of the Vertical Misalignment of the Low-Beta Quadrupoles in Ip2 and Ip6 SL MDNote 188 Optics, Chromaticity, Magnets 10/10/95
D. Brandt, A. Hofmann, G. Von Holtey, M. Lamont. M. Meddahi, G. Roy Ramp, Squeeze and Collide with the 108/60 o Lattice for Bunch Train Operation SL MDNote 189 LEP Optics 10/10/95
K. Cornelis, W. Herr, M. Jonker, M. Lamont, M. Meddahi Removal of the Beam-Beam Tune Shift Limit for Bunch Trains SL MDNote 190 Bunch Trains 10/16/95
Paul Collier, Ghislain Roy Injection and Ramping With Squeezed Optics SL MDNote 191 Injection, Ramping, Optics 10/17/95
Gijs De Rijk, Gianfranco Ferioli Calibration of the BSI Foils in Front the SPS T9 Target SL MDNote 192 Neutrino 10/17/95
Paul Collier Tune Trims For Various Optics SL MDNote 193 Optics, Ramping 10/18/95
M. Lamont Horizontal Miscrossings SL MDNote 194 Beam-Beam, Luminosity 12/07/95
P. Collier, G. Roy, Removal of the LEP Ramp Rate Limitation SL MDNote 195 Ramping 12/07/95
G. Arduini, R. Blanchard, T. Bohl, K. Cornelis, G.Crockford, G. De Rijk, C. Niquille Measurement of the Energy Loss of Pb^53+ Ions in an Aluminum Stripper 1 mm Thick SL MDNote 196 Injection, Radio-Frequency, SPS Machine 12/14/95
D.Brandt, O. Bruning, O. Bruning, K. Cornelis, A. Ferrari, A. Hofmann, G. Morpurgo, E. Perevedentsev, A. Wagner, B. Zotter High Bunch Current SL MDNote 197 Collective Effects 12/15/95
Cancelled SL MDNote 198 12/18/95
C. Arimatea, D. Brandt, A. Hofmann, G. Von Holtey, R. Jung, M. Lamont, M. Meddahi, G. Morpurgo, F. Ruggiero Dynamic Aperture with the 108”/60” SL MDNote 199 LEP - Optics 12/18/95
D. Brandt, P. Collier, C. Despas, A. Hofmann, G. Von Holtey, M. Lamont, M. Meddahi, G. Roy Injection Optimization and Collisions with the 108”/60” Lattice for Bunch Train Operation SL MDNote 200 LEP - Optics 12/18/95
A. Ball, B. Betev, G. Bobbink, J. Burger, H. Burkhardt, P. Estabrooks, F. Harris, G. Von Holtey, J. Kirkby, G. Lutters, I. Reichel, P. Roudeau, J. Rothberg, P. Siegrist, T. Spickermann, J. Timmermans, E. Vallazza Study of Particle Backgrounds to the LEP Experiments at 65 Gev Per Beam SL MDNote 201 Background, Emittance, Sr-Mask, LEP2 01/29/96
P. Castro, C. Fischer, J.J. Gras, M. Jonker, R. Jung, J. Koopman, G. Morpurgo, E. Rossa, L. Stricher, P. Valentin, G. Voors, J. Wenninger Cross-Calibration of Emittance Measuring Instruments SL MDNote 202 Emittance, Instrumentation 02/02/96
G. Arduini, R. Cappi, F. Ferioli, M. Martini, K. Metzmacher Observation and Improvement of the Transverse Characteristics of the Proton Beam Delivered by CPS in Continuous Transfer Mode SL MDNote 203 Injection, Beam Instrumentation, SPS Machine, Transverse 02/09/96
J.Klem Crystal Extraction Results in 1995 SL MDNote 204 Crystal extraction 02/21/96
G. Von Holtey, M. Jonker, E. Keil, M. Meddahi, J. Poole Lifetime Against Amplitude of Vertical Bumps for Bunch Trains at 45.6 Gev SL MDNote 205 Bunch Train 02/27/96
O. Bruening, T. Linnecar, F. Ruggiero, W. Scandale, E. Shaposhnikova, D. Stellfeld Measurement of Longitudinal Beam Echoes in a Coasting Beam in the SPS SL MDNote 206 Longitudinal Echo. Costing Beam 03/07/96
R. Bartolini, W. Scandale, A. Verdier LEP Anharmonicity from 1000 Turns Measurements. SL MDNote 207 Tunes,Non-Linear Optics,Anharmonicity 03/08/96
Cancelled SL MDNote 208 03/08/96
G. Ferioli, J.J. Gras, R. Jung, L. Stricher, P. Valentin Non-Intercepting Beam Tail Measurements with Beuv SL MDNote 209 Instrumentation, Synchrotron Radiation, Transverse 03/08/96
Roy, G. Orbit Studies During the 1996 SPS Startup SL MDNote 210 SPS, Optics 05/02/96
T. Bohl, T. Linnecar, E. Shaposhnikova Measurement of the Longitudinal SPS Impedance Up To 3 Ghz SL MDNote 211 SPS Machine, Collective, Impedance 07/02/96
J. Klem Crystal Extraction MD Results in May and June 1996 SL MDNote 212 SPS, Crystal Extraction 07/12/96
Burkhardt, H.//Myers, S.//Reichel, I.//Von Holtey, G. Aperture Measurements in the 1996 Startup SL MDNote 213 Beam Dynamics, Collimation 07/18/96
LEP Machine - Beam Instrumentation Measurements of Bunch Length in LEP SL MDNote 214 L. Vos 07/18/96
B. Balhan,N. Garrel, B. Goddard,B. Spickermann,J. Tan Separator Sparking Studies - Commissioning of Prototype Separator in Ip3 SL MDNote 216 Bunch Trains - Synchrotron Radiation - Electrostatic Separators 08/23/96
O. Bruening, T. Linnecar, F. Ruggiero, W. Scandale, E. Shaposhnikova, D. Stellfeld Longitudinal Beam Echo Measurements in a Coasting Beam in the SPS SL MDNote 217 Longitudinal Echo, Coasting Beam, Diffusion, Distribution Function 08/26/96
M. Gyr and A. Ferrari Laser Scan Wwith Upstream Crystal 1 SL MDNote 218 SPS, Crystal Extraction, Laser Scan 09/02/96
I. Reichel, H. Burkhardt. Beam Dynamics Studies at 80.5 Gev Using Tail Scans SL MDNote 219 Beam-Beam, Beam Dynamics 09/12/96
A. Butterworth, E. Ciapala, E. Peschardt, J. Sladen, J. Uythoven Observations on Injection Intensities with SC Cavities SL MDNote 220 RF , Superconducting Cavities, Instabilities 10/04/96
T. Bohl, T. Linnecar, E. Shaposhnikova, W. Sinclair, U. Wehrle Study of Controlled Longitudinal Blow-Up in the SPS Using the 800 Mhz RF System SL MDNote 221 Longitudinal Emittance, SPS Machine, Blow-Up 10/10/96
G. Arduini, J.M. Jowett, G. Von Holtey Variation of Damping Partition in Physics at 86 Gev SL MDNote 222 Luminosity 10/28/96
J. Klem Crystal Extraction MD Results SL MDNote 223 SPS, Crystal Extraction 11/6/96
M. Jonker, O. Meincke, R. Olsen, E. Peschardt, L. Vos, A. Wagner Transverse Feedback in LEP SL MDNote 224 Transverse Feedback 11/26/96
G. Arduini, W. Hšfle, H. Jakob, L. Jensen, T. Linnecar, R. Louwerse, H. Schmickler Studies of Injection Oscillations at 26gev For the Future SPS Transverse Feedback System SL MDNote 225 LHC, SPS Machine, Injection, Instruments 11/27/96
T. Bohl, H. Burkhardt, K. Cornelis, R. Giachino, A. Hofmann, T. Linnecar, M. Meddahi, E. Chapochnikova, B. Zotter Energy Loss of a Coasting Proton and Lead Beams in the SPS SL MDNote 226 Impedance, Snchrotron Radiation 12/12/96
D. Brandt, H. Burkhardt, M. Jonker, and G. Von Holtey Collisions With the 108” / 90” Optics and Increased Emittances SL MDNote 227 High Energy, Physics, Dynamic Aperture 12/17/96
H. Burkhardt, I.Reichel Aperture Measurements During the 1996 Run SL MDNote 228 Beam Dynamics, Collimation 01/08/97
C. Boccard, W. Hoefle, H. Jakob, L. Jensen, R. Louwerse, H. Schmickler Emittance Blow-Up due to Continuous Tune Measurements on Protons SL MDNote 229 SPS Machine, Beam Dynamics 01/22/97
T. Bogey, O.R. Jones, H. Schmickler Phase Advance Measurements : An Investigation of Techniques for Determining the Phase Advance from BA6 To BA2 in the SPS SL MDNote 230 SPS Machine, Beam Instrumentation 01/22/97
H. Burkhardt, I. Reichel Measurements of the Coherent Tune Shift at 22 Gev SL MDNote 231 Impedance 01/27/97
A.J. Burns, H. Schmickler Absolute Calibration of LEP Streak Camera Bunch Length Measurement SL MDNote 232 LEP Machine, Beam Instrumentation, Longitudinal 01/31/97
D. Boussard, A. Butterworth, E. Ciapala, G. Geschonke, E. Peschardt, J. Sladen, J. Uythoven More Tests on Injection Intensities With Various RF Configurations SL MDNote 233 RF , SC Cavities, Instabilities 02/26/97
D. Boussard, A. Butterworth, E. Ciapala, G. Geschonke, E. Peschardt, J. Sladen, J. Uythoven Tests on Injection Intensities with Vector Sum on 52 SC Cavities SL MDNote 234 RF , Sc Cavities, Instabilities 02/26/97
N. Catalan-Lasheras, X. Altuna, A. Ferrari, F. Ferioli, J.J. Gras, J.B. Jeanneret Collimation Studies in A 120 Gev Coasting Beam SL MDNote 235 Collimation, Coasting Beam 02/27/97
C. Arimatea, G. Roy Surveillance de l'orbite SPS et Mesure de la Dispersion SL MDNote 236 SPS Machine, Optics 03/24/97
C. Arimatea, G. Roy Orbit Studies During 1997 SPS Start Up SL MDNote 237 SPS Machine, Optics 04/28/97
H. Burkhardt, R. Jung, I. Reichel Tall Scans and Vertical Aperture Measurements on the 108/90 Lattice SL MDNote 238 Beam Dynamics, Collimation 5/9/97
T. Bohl, T. Linnecar, E. Shaposhnikova, J. Tueckmantel Study of Multibunch Instabilities in the SPS SL MDNote 239 Beam Dynamics, Collective, Longitudinal, SPS Machine 7/29/97
J. Jowett Effect of RF Configuration on B_y* Measurements in LEP SL MDNote 240 LEP 8/5/97 (Revised 18/8/97)
D. Brandt, H. Burkhardt, P. Collier, M. Lamont, I. Reichel, G. Roy, A. Verdier Commissioning of the 102/90 degree optics SL MDNote 241 Optics, magnets, instruments 9/24/97
D. Coq, L. Norman,. H, Schmickler Measurement of BOM sensitivity SL MDNote 242 Instrumentation, orbit 10/1/97
D. Brandt, H. Burkhardt, W. Herr, M. Lamont, M. Meddahi, G. Morpurgo, I. Reichel, G. Roy Commissioning of a 90/90 degree optics for high energy SL MDNote 243 LEP, optics, dynamic aperture 10/1/97
D. Brandt, H. Burkhardt, M. Lamont, I. Reichel, G. Roy, J. Uthoven, R. Talman, A. Verdier Test of the 102/90 degree optics at high energy SL MDNote 244 Optics, instruments 10/28/97
E. Ciappala, E. Peschardt Measurement of waveguide length differences SL MDNote 245 RF, SC Cavities 10/26/97
T. Boh, T. Linnecar, E. Shaposhnikova Emittance control by modification of the voltage programme SL MDNote 246 RF, SC Cavities 12/02/1997
Cavalleri G, Gayet P., Geschonke G., Jimenez M., Kaiser M., Vos L. Beam related cryogenic load in LEP superconducting modules SL MDNote 247 Cryogeny 12/02/1997
Vos L. Impedance from Bunch Length Measurement in LEP SL MDNote 249 RF, SC Cavities 16/02/1997
Catalan Lasheras N., Arimatea C., Ferrari A., Ferioli F., Gras J-J., Hofle W., Jakob H., Jeanneret J-B., Jung R., Koopman J. Collimation studies in a 120 GeV coasting proton beam SL MDNote 250 Collimation 12/04/1997
Arduini G., Benedickt M., Giovannozzi M. Reduction of the transverse emittance of the SFTPRO Beam to evaluate the impact on SPS Injection efficiency: Scraping at the PS-BOOSTER SL MDNote 251 . 12/04/97
Collier P., Roy G. Injection and accumulation studies: single beam and two beam current limits. SL MDNote 255 RF, SC Cavities 12/15/1997
E.K., J.T.
15/01/1998 12:34:01 1997

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