Graham Sellers Simulations of the beamline and detector regions of the LHC and FP420.

Slides:

Advertisements

Similar presentations

GEANT Simulation of RCS Vahe Mamyan Hall A Analysis Workshop December 10, 2003.

Advertisements

The largest contribution to the mass of the atom is: 1.Higgs field providing fundamental particle mass by interacting with quarks 2.Einstein’s E = mc 2.

Beam Delivery Simulation Development & BDS / MDI Applications L. Nevay, S. Boogert, H. Garcia-Morales, S. Gibson, J. Snuverink, L. Deacon Royal Holloway,

1 Vacuum Requirements in the Detector Region from Beam Gas and other Considerations Takashi Maruyama (SLAC) LCWA 2009, Albuquerque October 2, 2009.

M. Ruspa - FP420 meeting, DESY 18/05/06 1 G4 simulation: where are we? Marta Ruspa on behalf of Alexander Zokhin FP420 Collaboration Meeting DESY 18 th.

Hall D Photon Beam Simulation and Rates Part 1: photon beam line Part 2: tagger Richard Jones, University of Connecticut Hall D Beam Line and Tagger Review.

Downstream e-  identification 1. Questions raised by the Committee 2. Particle tracking in stray magnetic field 3. Cerenkov and calorimeter sizes 4. Preliminary.

Super-B Factory Workshop January 19-22, 2004 Accelerator Backgrounds M. Sullivan 1 Accelerator Generated Backgrounds for e  e  B-Factories M. Sullivan.

Machine induced background in ALFA The ALFA detector elastic scattering and luminosity background generation, rejection and subtraction impact on luminosity.

July 22, 2005Modeling1 Modeling CESR-c D. Rubin. July 22, 2005Modeling2 Simulation Comparison of simulation results with measurements Simulated Dependence.

Lattice calculations: Lattices Tune Calculations Dispersion Momentum Compaction Chromaticity Sextupoles Rende Steerenberg (BE/OP) 17 January 2012 Rende.

IR Beamline and Sync Radiation Takashi Maruyama. Collimation No beam loss within 400 m of IP Muon background can be acceptable. No sync radiations directly.

1 ATF2 Tuning and its application to ILC and CLIC FFS/IR region ASTeC and MAN : working together on tuning methods for the ATF2 and ILC IR/extraction design.

Workshop on Physics on Nuclei at Extremes, Tokyo Institute of Technology, Institute for Nuclear Research and Nuclear Energy Bulgarian Academy.

Background ATF2 (KEK) What could be ATF2 that could be valid for ILC ? Hayg GULER Marc VERDERI LLR-Ecole Polytechnique Palaiseau,

NLC - The Next Linear Collider Project NLC Backgrounds What’s New? Tom Markiewicz LC’99, Frascati, Italy October 1999.

The Design of a Detector for the Electron Relativistic Heavy Ion Collider Anders Ingo Kirleis 1, William Foreman 1, Elke-Caroline Aschenauer 2, and Matthew.

Full-Acceptance Detector Integration at MEIC Vasiliy Morozov for MEIC Study Group Electron Ion Collider Users Meeting, Stony Brook University June 27,

Approved Plots from CMS First Beam Runs 2-October-2008.

FP420 Vacuum Ray Veness. Contents o What is FP420? o How would it be installed in the LHC? o What would it look like? o What are the issues/interest for.

Background ATF2 (KEK) What could be ATF2 that could be valid for ILC ? Hayg GULER Marc VERDERI LLR-Ecole Polytechnique Palaiseau,

Results from Step I of MICE D Adey 2013 International Workshop on Neutrino Factories, Super-beams and Beta- beams Working Group 3 – Accelerator Topics.

New Progress of the Nonlinear Collimation System for A. Faus-Golfe J. Resta López D. Schulte F. Zimmermann.

Beam Background Simulations for HL-LHC at IR1 Regina Kwee-Hinzmann, R.Bruce, A.Lechner, N.V.Shetty, L.S.Esposito, F.Cerutti, G.Bregliozzi, R.Kersevan,

Ion operation and beam losses H. Braun, R. Bruce, S. Gilardoni, J.Jowett CERN - AB/ABP.

Muon-raying the ATLAS Detector

A search for deeply-bound kaonic nuclear states in (in-flight K -, N) reaction Hiroaki Ohnishi RIKEN.

Anders Kirleis Stony Brook University The Design Of A Detector For The Electron Ion Collider.

Masterclass Introduction to hands-on Exercise Aim of the exercise  Identify electrons (e), muons (  ), neutrinos( ) in the ATLAS detector  Types.

Detector Monte-Carlo ● Goal: Develop software tools to: – Model detector performance – Study background issues – Calculate event rates – Determine feasibility.

Impact parameter resolutions for ILC detector Tomoaki Fujikawa (Tohoku university) ACFA Workshop in Taipei Nov

Masterclass Introduction to hands-on Exercise Aim of the exercise  Identify electrons, muons, neutrinos in the ATLAS detector  Types of Events.

LER Workshop, October 11, 2006LER & Transfer Line Lattice Design - J.A. Johnstone1 LHC Accelerator Research Program bnl-fnal-lbnl-slac Introduction The.

Measurement of the Charge Ratio of Cosmic Muons using CMS Data M. Aldaya, P. García-Abia (CIEMAT-Madrid) On behalf of the CMS Collaboration Sector 10 Sector.

Status of BDSIM Simulation L. Nevay, S. Boogert, H. Garcia-Morales, S. Gibson, R. Kwee-Hinzmann, J. Snuverink Royal Holloway, University of London 17 th.

IHEP/Protvino for FP420 R&D Collaboration 1 IHEP/Protvino Group: Igor Azhgirey Igor Bayshev Igor Kurochkin + one post-graduate student Tools:

Simulation of the CMS Endcap Alignment Scheme Using COCOA.

Measurement of inclusive jet and dijet production in pp collisions at √s = 7 TeV using the ATLAS detector Seminar talk by Eduardo Garcia-Valdecasas Tenreiro.

1 LHCb CMS ALICE ATLAS The ATLAS experiment at the LHC 27 km.

MEIC Detector and IR Integration Vasiliy Morozov, Charles Hyde, Pawel Nadel-Turonski MEIC Detector and IR Design Mini-Workshop, October 31, 2011.

FP420 meeting UTA, 26/03/2007, Marta 1 Detector simulation and machine induced backgrounds: status and plans Marta, Federico FP420 Collaboration Meeting.

LDRD (1)Calculation Code is given by M. Dec/02 Dec.11, 2013 K. Park 1 (1)Discussion with Christian to understand physics variable in the code.

H Y P A T I A HYbrid Pupil’s Analysis Tool for Interactions in Atlas

1 O. Napoly ECFA-DESY Amsterdam, April 2003 Machine – Detector Interface : what is new since the TDR ? O. Napoly CEA/Saclay.

Backgrounds at FP420 Henri Kowalski DESY 18 th of May 2006.

Electromagnetic Background From Spent Beam Line Michael David Salt (Cockcroft Institute – Optics, Backgrounds) Robert Appleby (CERN.

Muons, Inc. Feb Yonehara-AAC AAC Meeting Design of the MANX experiment Katsuya Yonehara Fermilab APC February 4, 2009.

Dark Current in ILC Main Linac N.Solyak, A.Sukhanov, I.Tropin ALCW2015, Apr.23, 2015, KEK LCWS'15, Tsukuba, 04/2015Nikolay Solyak1.

Gloria Corti, LHCb LHCb background on detector. Gloria Corti Page 2 Evaluating impact on experiment Increasing the inner coverage of the TT detector will.

E+/e- Backgrounds at BEPCII/BESIII JIN Dapeng Aug. 22, 2011.

Design studies for the future High Luminosity LHC Alan Cooper Supervisors: Dr Stephen Gibson Dr Laurence Nevay.

FCC-ee Interaction Region design

Compact Linear Collider

Lecture 18 - Detectors Detector systems

Update of the SR studies for the FCCee Interaction Region

Exclusive w/h production in pp collisions at Ekin=3.5 GeV with HADES

Simulations of collimation losses at RHIC

The MDI at CEPC Dou Wang, Hongbo Zhu, Huamin Qu, Jianli Wang, Manqi Ruan, Qinglei Xiu, Sha Bai, Shujin Li, Weichao Yao, Yanli Jin, Yin Xu, Yiwei Wang,

Introduction Goal: Can we reconstruct the energy depositions of the proton in the brain if we are able to reconstruct the photons produced during this.

Update on GEp GEM Background Rates

FCC-hh Machine Detector Interface

Beam-Gas Inelastic scattering in CEPC partial double ring

Update on Geometry Tagging (01/19/17)

GEANT Simulations and Track Reconstruction

Beam Loss Simulations LHC

Background issues for the Super-B background simulation team

Geant4 in HARP V.Ivanchenko For the HARP Collaboration

EIC Accelerator Collaboration Meeting

G.H. Wei, V.S. Morozov, Fanglei Lin Y. Nosochkov (SLAC), M-H. Wang

IR/MDI requirements for the EIC

Presentation transcript:

Graham Sellers Simulations of the beamline and detector regions of the LHC and FP420

Particle Backgrounds Main sources of background affecting the detector region Interaction of the beam with gas in the beampipe (beam-gas) Protons interacting with beampipe walls before reaching detector Knowledge of the background is vital to construction and operation of the detector

BDSIM Toolkit for simulations Construct a lattice Trace particle trajectories through machine, including interaction with matter Physical geometry of the beamline Individual components Dipoles, Quadrupoles, Drift sections Ability to calculate background levels in the region of the detector

Tracking Particles Display of beamline from the ATLAS interaction point to 420m downstream Individual elements shown (dipole elements in blue for example) Track the transportation of specified particles through this region

Trajectory of off energy particles Calculate transverse deviation plot (the dispersion) using BDSIM Particles with different momentum loss at the IP follow dispersive trajectories Extremely good agreement with other calculations

Current and future work Calculation of the acceptance for different Higgs masses using BDSIM Utilise Geant 4 to simulate proton interactions with matter Determine the contribution from this source of background (this will provide the dominant machine-induced background) Study beam-gas backgrounds