Author :
Ratti, A. ; Beche, J.F. ; Byrd, J. ; Chow, K. ; Denes, P. ; Doolittle, L. ; Ghiorso, W. ; Manfredi, P.F. ; Matis, H. ; Monroy, M. ; Plate, D. ; Stezelberger, T. ; Stiller, J. ; Turko, B. ; Turner, W.C. ; Yaver, H. ; Zimmermann, S. ; Bravin, E. ; Drees, A.
Author_Institution :
Lawrence Berkeley Nat. Lab., Berkeley, CA, USA
Abstract :
Simulation results of the Beam Rate of Neutrals (BRAN) luminosity detector for the CERN Large Hadron Collider are presented. The detectors are intended to measure the bunch-by-bunch relative luminosity at the ATLAS and CMS experiments. Building up from experimental results from test runs at the SPS, RHIC and ALS we extend the simulated setup to the TAN neutral absorbers located at 140 m at both sides the IP1 and IP5 interaction points. The expected signal amplitudes are calculated for pp-collisions energies between 450 GeV and 7 TeV using the Monte Carlo package FLUKA and its graphical user interface FLAIR.
Keywords :
ionisation chambers; position sensitive particle detectors; ATLAS experiment; CERN Large Hadron Collider; CMS experiment; FLAIR; FLUKA; Monte Carlo package; TAN neutral absorbers; beam rate-of-neutrals luminosity detector; bunch-by-bunch relative luminosity; graphical user interface; luminosity monitoring system; proton+proton-collisions energies; Ceramics; Copper; Ionization chambers; Laboratories; Large Hadron Collider; Monitoring; Pulse measurements; Radiation detectors; System testing; Telephony;
