Presentation is loading. Please wait.

Presentation is loading. Please wait.

DESY Participation in an External Experiment Joachim Mnich PRC Meeting 26.05.2005.

Published byBathsheba Marsh Modified over 9 years ago

Similar presentations

Presentation on theme: "DESY Participation in an External Experiment Joachim Mnich PRC Meeting 26.05.2005."— Presentation transcript:

1 DESY Participation in an External Experiment Joachim Mnich PRC Meeting 26.05.2005

2 - External experiment is part of DESY base programme as proposed to HGF to bridge the period between end of HERA and the start of the ILC - Initial discussions at DESY in 2003 two options were discussed 1. neutrino experiment 2. LHC programme - (Re-)formation of a Strategy Group Representatives from DESY and German universities - Meetings in 2005 February 28th (incl. public presentations) March 31st + input from outside the strategy group DESY Participation in an External Experiment

3 Why LHC? - Very broad and rich physics programme at the LHC - LHC flagship of high energy physics for one to two decades most crucial results for the evolution of physics - Large physics overlap with HERA and LHC physics - Natural development of DESY expertise in HEP experimentation similar detectors, collaborations, data analysis, computing,... - Collaboration with German universities (HEP groups) HERA  LHC  ILC Conclusion of Strategy Group General and broad consensus reached: - DESY should participate in the LHC programme - Recommendation to participate in the large multi-purpose experiments at the LHC: ATLAS, CMS

4 protons Atlas The Large Hadron Collider LHC Physics at the LHC - High energy: 14 TeV - High luminosity: 10 33  10 34 /cm 2 /s - First collisions in 2007 - Initial physics runs 2008 Large cross sections and event rates:  1 tt-pair per second  1 Higgs boson per minute at 10 33 /cm 2 /s

5 Two Examples for the LHC Physics Reach SM Higgs boson discovery Physics beyond the SM Reach extends to multi-TeV range Atlas SUSY, EDM, new vector bosons, heavy neutrinos, technicolour, compositness, lepto-quarks,...

6 ILC LHC HERA A DESY participation at the LHC: The bridge from HERA to the ILC Final Meeting March 21-24 DESY, Hamburg Both workshops will continue... - Natural continuation of HERA programme - Ideal preparation for physics at the ILC - Synergy also for DESY theory group Workshops demonstrate physics overlap

7 Collaboration with German University Groups - Bonn - Dortmund - Freiburg - Heidelberg - Mainz - Mannheim - LMU München - MPI München - Siegen - Wuppertal - Aachen - Hamburg - Karlsruhe ATLAS CMS Most German HEP groups are strongly involved in the LHC experiments:

8 Twofold DESY engagement: 1.Provide Tier-II analysis centres for ATLAS and CMS 2. Experimental group (physics analysis & detector contribution) in ATLAS or CMS Very positive reaction - from both experiments - and the German groups - Resources to be fit into frame given by ongoing HEP programmes HERA and ILC - Intention is a long-term engagement possibly extending to concurrent participation in LHC and ILC physics - DESY contributions should be visible Scope and Plans of the DESY Participation at the LHC

9 Tier-II Analysis Centres Computing of the LHC experiments is based on Grid technology LCG project: LHC Computing Grid Tier 0: first data processing at CERN Tier 1: data re-processing  10 worldwide Tier 2: data selection, analysis & MC production  1-3 per country & expt. (Europe) Tier 3: physics analysis & MC production at universities T0 T1 T2 Legnaro IC London CIEMAT Madrid FZK Karlsruhe RAL Oxford IN2P3 Lyon CNAF Bologna PIC Barcelona T1 FNAL Chicago T2 Uni Florida DESY

10 Competence: existing Grid infrastructure at DESY - HERA experiments - ILC studies extensively use LCG Prospects: keep & develop at DESY competence in - treatment of large data volumes - operation of complex computing architectures - participation in world wide computing devolopments - Ideal preparation for ILC Long-term strategic orientation from HERA to ILC analysis centre - Matches DESY charge to provide support to the German HEP community DESY is ideally suited as Tier II for german universities Tier-II Analysis Centres

11 Status Tier-II Analysis Centres - Prototyp infrastructure being set up in collaboration with Uni HH (CMS) - Discussions with both experiments started - Participation of DESY in LCG service challenges planned (June/July) - exercise Grid tools on large data samples - moving data between Tiers - distributed analysis

12 Participation in ATLAS or CMS? Status and plans: DESY group  nominated to - collect information from both experiments on possible contributions - evaluate the differences in these possibilities between the two experiments e.g. in terms of prospects of successful impact from DESY - not supposed to become the LHC group - not supposed to negotiate with the collaboration Contact to experiments established In discussions with German groups - received very positive reactions - CERN visit next week to discuss with experiments  K. Borras, P. Kostka, A. Meyer, J. Mnich, D. Pitzl, C. Youngman, P. Zerwas

13 - DESY contributions to physics analysis interesting topics where DESY participation is needed/welcome match with DESY interest & expertise, incl. theory group synergy between Tier-II analysis centre and DESY analysis group - Possible DESY contributions to baseline detectors for 2007/2008 planned upgrades and replacements and their time lines includes hardware and software contributions - Collaboration with German unversity groups evaluate overlap in physics interest where could DESY provide valuable support to German groups (besides Tier-II) Items of discussion Final decision ATLAS versus CMS will be based on - Input from group - Interest of DESY scientists - General considerations

14 Detector contributions under discussion Examples based on first reactions of experiments: - Data Acquisition & High Level Trigger reconstruction & selection software close to physics detector control synergy with ILC detector - Detector commissioning important activity of experiments in 2005-2008 special expertise at DESY - Forward detectors interest at DESY & open issues at the experiments - Detector upgrades/replacements vertex detectors (pixel) very forward (420 m) - around 2015: very high luminosity 10 35 /cm 2 /s (SLHC) new tracker, DAQ upgrades,...

15 Broad consensus for a DESY participation in the LHC LHC is physics at the high energy frontier - ideal continuation of HERA and - ideal preparation of the ILC physics programme All German HEP institutes participate in LHC experiments - DESY could provide valuable support for universities e.g. computing Tier-II ideal opportunity to position DESY as an ILC analysis centre Visible DESY contributions to LHC experiments still possible and very welcome by the experiments - Discussion with the experiment and the German LHC groups started Summary

Download ppt "DESY Participation in an External Experiment Joachim Mnich PRC Meeting 26.05.2005."

Similar presentations

F.Pastore II Workshop sulla fisica di ATLAS e CMS 13-15 Oct. 2004 Trigger di primo livello per gli esperimenti ATLAS & CMS ad LHC F.Pastore INFN Sezione.

F.Pastore II Workshop sulla fisica di ATLAS e CMS Oct Trigger di primo livello per gli esperimenti ATLAS & CMS ad LHC F.Pastore INFN Sezione.
Forschungszentrum Karlsruhe in der Helmholtz-Gemeinschaft LCG-POB, 17.-18.2.2004, Reinhard Maschuw1 Grid Computing Centre Karlsruhe - GridKa Regional/Tier.

Forschungszentrum Karlsruhe in der Helmholtz-Gemeinschaft LCG-POB, , Reinhard Maschuw1 Grid Computing Centre Karlsruhe - GridKa Regional/Tier.
First results from the ATLAS experiment at the LHC

First results from the ATLAS experiment at the LHC
03/31/2006 DOSAR Workshop at UTA Pat Skubic (OCHEP) OCHEP Physics Interests Pat Skubic, for the Oklahoma Center for High Energy Physics Introduction Physics.

03/31/2006 DOSAR Workshop at UTA Pat Skubic (OCHEP) OCHEP Physics Interests Pat Skubic, for the Oklahoma Center for High Energy Physics Introduction Physics.
Netzwerk Teilchenwelt EPPOG Meeting Oslo 17.4.2010 Michael Kobel Netzwerk Teilchenwelt NETZWERK TEILCHENWELT.

Netzwerk Teilchenwelt EPPOG Meeting Oslo Michael Kobel Netzwerk Teilchenwelt NETZWERK TEILCHENWELT.
Resources for the ATLAS Offline Computing Basis for the Estimates ATLAS Distributed Computing Model Cost Estimates Present Status Sharing of Resources.

Resources for the ATLAS Offline Computing Basis for the Estimates ATLAS Distributed Computing Model Cost Estimates Present Status Sharing of Resources.
Position of the Czech Republic on the European Strategy in Particle Physics Current main activities in particle physics * Plans for the future Recommendations.

Position of the Czech Republic on the European Strategy in Particle Physics Current main activities in particle physics * Plans for the future Recommendations.
European Strategy for Particle Physics 2013 Preparatory group->Strategy group Individual town meetings Town meeting in Krakow: 10-12 september 2012 Drafting.

European Strategy for Particle Physics 2013 Preparatory group->Strategy group Individual town meetings Town meeting in Krakow: september 2012 Drafting.
P5 Meeting - Jan. 28-29, 20031 US LHC University M&O Personnel University with major hardware responsibility at CERN Based on > 10 years of US Zeus experience.

P5 Meeting - Jan , US LHC University M&O Personnel University with major hardware responsibility at CERN Based on > 10 years of US Zeus experience.
Beyond the ALCPG David B. MacFarlane Associate Laboratory Director for PPA.

Beyond the ALCPG David B. MacFarlane Associate Laboratory Director for PPA.
DESY at the LHC Klaus Mőnig On behalf of the ATLAS, CMS and the Grid/Tier2 communities.

DESY at the LHC Klaus Mőnig On behalf of the ATLAS, CMS and the Grid/Tier2 communities.
E-Science Workshop, Santiago de Chile, 23./24.5.2007 KIT (www.kit.edu) Frank Schmitz Forschungszentrum Karlsruhe Institut.

E-Science Workshop, Santiago de Chile, 23./ KIT ( Frank Schmitz Forschungszentrum Karlsruhe Institut.
The LHC Computing Grid – February 2008 The Worldwide LHC Computing Grid Dr Ian Bird LCG Project Leader 15 th April 2009 Visit of Spanish Royal Academy.

The LHC Computing Grid – February 2008 The Worldwide LHC Computing Grid Dr Ian Bird LCG Project Leader 15 th April 2009 Visit of Spanish Royal Academy.
2/21/2008 P5 neutrino session1 Conventional neutrino experiments Heidi Schellman P5 February 21, 2008.

2/21/2008 P5 neutrino session1 Conventional neutrino experiments Heidi Schellman P5 February 21, 2008.
1 Developing Countries Access to Scientific Knowledge Ian Willers CERN, Switzerland.

1 Developing Countries Access to Scientific Knowledge Ian Willers CERN, Switzerland.
1 On the Large Hadron Collider - Collider - Experiments R.-D. Heuer, CERN Fermilab, June11, 2012.

1 On the Large Hadron Collider - Collider - Experiments R.-D. Heuer, CERN Fermilab, June11, 2012.
Exploiting the Grid to Simulate and Design the LHCb Experiment K Harrison 1, N Brook 2, G Patrick 3, E van Herwijnen 4, on behalf of the LHCb Grid Group.

Exploiting the Grid to Simulate and Design the LHCb Experiment K Harrison 1, N Brook 2, G Patrick 3, E van Herwijnen 4, on behalf of the LHCb Grid Group.
DESY. Status and Future Developments Albrecht Wagner Plenary ECFA 28 November 2008 CERN.

DESY. Status and Future Developments Albrecht Wagner Plenary ECFA 28 November 2008 CERN.
International collaboration in high energy physics experiments  All large high energy physics experiments today are strongly international.  A necessary.

International collaboration in high energy physics experiments  All large high energy physics experiments today are strongly international.  A necessary.
Beam profile measurements based on modern vertex detectors and beam-gas interactions Slides from: Colin Barschel - TIPP 2014 third international conference.

Beam profile measurements based on modern vertex detectors and beam-gas interactions Slides from: Colin Barschel - TIPP 2014 third international conference.

Similar presentations

Ads by Google