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1 CProceedings of the First International Conference on ALORMETRY IN HIGH ENERGY PHYSICS Fermi National Accelerator Laboratory, Batavia, Illinois 29 October-1 November, 199X) UNIVERSnTATGRIHLlOTHEfO Editors TF.CHNGCME. INFORMATiONCoiSUOTHEKj David F. Anderson, Malcolm Derrick, H. Eugene Fisk, Adam Para & Cynthia M. Sazama First International Conference on Calorimetry in High Energy Physics Sponsored Jointly by: Fermi National Accelerator Laboratory, the Superconducting Super Collider Laboratory, and the U. S. Department of Energy World Scientific Singapore New Jersey London Hong Kong

2 VII Table of Contents Preface v INVITED TALKS Hadron Calorimetry Optimizing Performance 3 J. E. Bran Limits to the Precision of Electromagnetic Calorimeters 25 R.-Y. Zhu Calorimetry at High Luminosity 47 B. Mansoulie STATE OF ART AND R&D FOR ESTABLISHED CALORIMETRIC TECHNIQUES I Results of a Uranium/TMP Hadronic and Electromagnetic Calorimeter 65 F. Cavana (for the UA1 Collaboration) Test Beam Results from the DO End Cap Electromagnetic Calorimeter Module 77 A. L. Spadafora The Performance of the DO End Cap Hadronic Calorimeter Modules 84 N. A. Amos DO Calorimeter Electronics Performance 91 M. Demarteau Monitoring Liquid Argon Purity at DO 101 G. C. Blazey Design and Construction of the ZEUS Barrel Calorimeter 108 J. Repond (for the U. S. ZEUS Collaboration) Preliminary Results from Calibration of ZEUS BCAL Modules at Fermilab Test-Beam Experiment / U. Mallik (for the AMZEUS Collaboration)!

3 Calibration of the ZEUS Barrel Calorimeter Modules in a Cosmic Ray Test Stand 125 B. Stanek (for the U. S. ZEUS Collaboration) STATE OF ART AND R&D FOR ESTABLISHED CALORIMETRIC TECHNIQUES II High-Resolution Pb/SCIFI Calorimetry: Performance and Radiation Damage Studies 135 D. W. Hertzog A Dichromatic Scintillating Fiber Calorimeter 149 R. Miller Results from an Integrated Electromagnetic and Hadronic Pb-Scintillating Fiber Calorimeter 155 A. Simon Review of Electron Pion Separation Methods Using Scintillating Fiber Calorimetry 164 M. Sivertz A Liquid Scintillator Spaghetti Calorimeter EM Module for Forward Calorimetry at the SSC 172 /. White Monte Carlo Results on the Design of Light Guides for Scintillating Fiber Calorimeters 177 E. C. Dukes Calibration of Scintillating Calorimeters Using a Moving Radioactive Source 189 V. E. Barnes Software Compensation for Single Particles and Jets in the HI Calorimeter 196 P. Schacht (for the HI Collaboration) The Electromagnetic Calorimeter of the Crystal Barrel Detector K. Braune (for the Crystal Barrel Collaboration) Status of the CLEOII Csl Calorimeter 209 C. O'Grady (for the CLEO Collaboration) Optical Readout Components for the ZEUS Barrel Calorimeter., t. 216 B. G. Bylsma (for the U. S. ZEUS Collaboration)

4 IX Prospects for Photosensitive Dopants in Liquid Argon 223 D. F. Anderson NEW CALORIMETRIC TECHNIQUES Development of the Liquid Krypton E. M. Calorimetrie of KEDR Detector 233 F. Palombo Study of the Time Development of Hadronic Showers 243 A. Caldwell A Novel Triggering System for the UA6 Electromagnetic Calorimeter 251 G. R. Snow (for the UA6 Collaboration) High-Pressure Ionization Chambers for Calorimetry in High-Energy Physics Cihangir PbF 2 for High-Rate, High-Energy Calorimetry 268 E. J. Ramberg Results of a Scintillating Fiber Preshower Detector for Identifying Electrons Via Synchrotron Radiation 278 P. Melese Resolution of EM Calorimeter Made of BaF 2 Crystal 286 H. Yamamoto Some Physical Properties of the Solid Argon Ionization Detector and the Feasibility of Its Application in the Large Scale Sampling Calorimeter 294 H. Piekarz Performance of a New Cockcroft-Walton Photomultiplier Tube Base for the ZEUS Calorimeter 313 B. Lu Calorimeter Signal Processing with Acoustic Charge Transport Devices 320 W. M. Dougherty CALORIMETRY FOR HIGH LUMINOSITY MACHINES General Considerations for Calorimetry at High Rates.., 329 D. Green

5 X Test Beam Results from Prototype Scintillating Tile Calorimeters with Fiber Readout 337 W. K. Sakumoto Warm Liquid Calorimetry: Preliminary Results from E P. Ghez (for the WALIC Collaboration) Liquid Argon Calorimetry with LHC-Performance Specifications M. Nessi Noise Scaling in Liquid Sampling Calorimeters at High Luminosity. 359 P. Franzini DULAC, A Compact Electromagnetic Calorimeter for the High Rate SSC Environment 364 J. LoSecco SURVEY OF EXISTING LARGE CALORIMETRIC DETECTORS Calorimeters in the OPAL Detector 373 K. Kawagoe (for the OPAL Collaboration) Development and Prototype Tests of a New Neutral Meson Spectrometer at LAMPF 380 R. M. Whitton Electromagnetic Calorimetry at ^-Factories: A Preview 387 S. Bianco The E760 Lead Glass Central Calorimeter 395 M. A. Mandelkern (for the E760 Collaboration) The ZEUS FCAL/RCAL: Module Design and Production Experience 402 H. F. Fawcett Calibration and Stability of the ZEUS Uranium-Scintillator Calorimeter 409 T. Tsurugai (for the ZEUS Calorimeter Group) ' The Calorimeter System of the HI Detector at HERA 418 V. Korbel The Soudan 2 Honeycomb Calorimeter 426 C. Garcia-Garcta

6 RADIATION DAMAGE OF CALORIMETRY COMPONENTS Radition Effects in Plastic Scintillators and Fibers 443 A. D. Bross Radiation Damage to SCSN23, SCSN81 and SCSN81 + Y7 Scintillators 454 M. Contreras Effect of Radiation-Induced Discoloration of the Cladding on Liquid Scintillating Fibers 462 J. White Radiation Effects in Si-Detectors and Calorimeter Considerations G. Lindstrom HADRONIC SHOWERS SIMULATION, RECONSTRUCTION ALGORITHMS, PRACTICAL ASPECTS OF JET ENERGY MEASUREMENT GEANT 3.14 Benchmark-Tests: Comparisons with Zeus Data H. Fesefeldt Shower Simulation and Validation Calculations for the ZEUS Detector 488 D. Filges (for the ZEUS Collaboration) CALOR89: Calorimetry Analysis and Benchmarking 497 T. A. Gabriel Study of Hadronic and Electromagnetic Shower Development between 10 and 140 GeV by an Iron-Scintillator Calorimeter 525 E. Hughes The DO Shower Library 539 N. A. Graf (for the DO Collaboration) Data Driven Geometry for GEANT 546 H. B. Prosper Energy Flow in Jets: Data vs Monte Carlo 555 B. P. Roe Program 565 List of Participants 573 Author Index 583

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