H2/H4 Beam Line 2022 Users Meeting

Zoom (CERN)



Anna Baratto Roldan (CERN) , Nikolaos Charitonidis (CERN)

Preparation of the H2/H4 beam line for 2022 operation

H4 Liaison Physicist N. Charitonidis
    • 10:00 AM 10:05 AM
      Welcome & News 5m
      Speakers: Bastien Rae (CERN) , Nikolaos Charitonidis (CERN)
    • 10:05 AM 10:15 AM
      H2 / H4 user schedule 10m
      Speakers: Eva Barbara Holzer (CERN) , Eva Barbara Holzer (CERN)
    • 10:15 AM 11:05 AM
      Access, Safety, Radiation Protection 50m
    • 11:05 AM 11:15 AM
      NA61-all (H2) 10m
      Speakers: Marek Gazdzicki (Johann-Wolfgang-Goethe Univ. (DE)) , Marek Gazdzicki (Goethe University Frankfurt (DE)) , Wojciech Brylinski (Warsaw University of Technology (PL)) , Wojciech Brylinski Brylinski (Warsaw University of Technology)
    • 11:15 AM 11:20 AM
      NUCLEON (H4) 5m
      Speakers: Igor Kovalev (Skobeltsyn Institute of Nuclear Physics, MSU, (RU)) , Igor Kovalev (M.V. Lomonosov Moscow State University (RU)) , Leonid Tkachev (Joint Institute for Nuclear Research (RU)) , Leonid Tkachev (Joint Institute for Nuclear Research (RU))
    • 11:20 AM 11:25 AM
      CMS - HGCal (H2) 5m
      Speakers: Arnaud Steen (National Taiwan University (TW)) , Dragoslav Lazic (Boston University (US))
    • 11:25 AM 11:30 AM
      EP FTS (H2) 5m
      Speaker: Loris Martinazzoli (Universita & INFN, Milano-Bicocca (IT))
    • 11:30 AM 11:35 AM
      NA63 (H4) 5m
      Speaker: Ulrik Uggerhoej (Department of Physics and Astronomy, Aarhus University, Denmark)
    • 11:35 AM 11:40 AM
      CALICE (SiW-ECAL) (H2) 5m
      Speakers: Katja Kruger (Deutsches Elektronen-Synchrotron (DE)) , Katja Kruger (Deutsches Elektronen-Synchrotron (DE)) , Lucia Masetti (Johannes Gutenberg Universitaet Mainz (DE)) , Vincent Boudry (LLR – CNRS, École polytechnique, Institut Polytechnique de Paris)
    • 11:40 AM 11:50 AM
      LHCb - ECAL (H4-H2) 10m

      One week in June in H4 and two weeks in October in H2

      Speakers: Heinrich Schindler (CERN) , Matteo Salomoni (CERN)
    • 11:50 AM 11:55 AM
      NA65 (H2) 5m
      Speakers: Akitaka Ariga (Chiba University Nishi-Chiba Campus (JP)) , Akitaka Ariga
    • 11:55 AM 12:00 PM
      ALICE FoCal (H2) 5m
      Speakers: Constantinos Loizides (ORNL) , Max Rauch (University of Bergen (NO))
    • 12:00 PM 12:05 PM
      CMS BRIL (H4) 5m
      Speakers: Deniz Sunar Cerci (Adiyaman University (TR) - Istanbul University (TR)) , Dragoslav Lazic (Boston University (US))
    • 12:05 PM 12:10 PM
      NP04 (H4) 5m
      Speaker: Filippo Resnati (CERN)
    • 12:10 PM 12:15 PM
      FASER pre-shower (H2) 5m
      Speaker: Lorenzo Paolozzi (CERN)

      Energy scans between 20 - 100 GeV/c electrons

    • 12:15 PM 2:00 PM
      Lunch Break 1h 45m
    • 2:00 PM 2:05 PM
      CMS Pixel Sensor (H2) 5m
      Speakers: Branislav Ristic (IPA - ETH Zürich) , Dragoslav Lazic (Boston University (US))
    • 2:05 PM 2:10 PM
      NA64-e (H4) 5m
      Speakers: Laura Molina Bueno (Univ. of Valencia and CSIC (ES)) , Vladimir Poliakov (Institute for High Energy Physics of NRC Kurchatov Institute (RU))
    • 2:10 PM 2:15 PM
      CMS HF Wall (H2) 5m
      Speakers: Alexi Mestvirishvili (University of Iowa (US)) , Dragoslav Lazic (Boston University (US))
    • 2:15 PM 2:20 PM
      CMS - ECAL (H4) 5m
      Speakers: Chiara Amendola (CEA Paris-Saclay (FR)) , Dragoslav Lazic (Boston University (US)) , Simone Pigazzini (ETH Zurich (CH))

      Starting with the electron program --> Pions afterwards

    • 2:20 PM 2:25 PM
      CALICE-SDHCAL (H2) 5m
      Speakers: Imad Laktineh (Centre National de la Recherche Scientifique (FR)) , Lucia Masetti (Johannes Gutenberg Universitaet Mainz (DE))

      2 XCETs necessary --> Gases to be decided in advance ; 

      Pure Hadrons necessary --> Absorber 

    • 2:25 PM 2:30 PM
      LHCf (H2) 5m
      Speakers: Hiroaki Menjo (Nagoya University (JP)) , Hiroaki Menjo (Nagoya University (JP)) , Hiroaki Menjo (Nagoya University (JP)) , Hiroaki Menjo

      Hadrons and Electrons interchangeable. 

      Chiller --> Contact Andre Rummler

    • 2:30 PM 2:35 PM
      CMS Outer Tracker System Tests (OT) (H2) 5m
      Speakers: Dragoslav Lazic (Boston University (US)) , Mark Pesaresi (Imperial College) , Mark Pesaresi (Imperial College) , Mark Pesaresi (Imperial College (GB)) , Yuri Gershtein (Rutgers State Univ. of New Jersey (US))

      Only hadrons !

    • 2:35 PM 2:45 PM
      GIF & RD51 (H4) 10m
      Speakers: Eraldo Oliveri (CERN) , Federico Ravotti (CERN) , Giuseppe Pezzullo (CERN) , Martin R. Jaekel (CERN) , Yorgos Tsipolitis (National Technical Univ. of Athens (GR))

      RD51: Possible electron runs 30 GeV/c and an electron scan 20 - 250 GeV/c in the last week. 

       o Not really request for intensity and purity - anything would be OK for this first test. 

       o Currently access to 909 not allowed and we need a solution for access when the bottle is empty. 

      After discussion with D. Jaillet (31.03) it was agreed that a proper monitoring will be allowed for the critical RD51/GIF++ periods and the bottles will be exchanged on time in case this is needed.

      Bonjour Michael,

      Les demandes pour les 3 périodes sont prisent en compte par mon contractant.

      Effectivement les utilisateurs n’ont pas accès à l’intérieur des bâtiments gaz.

      Le niveau est géré et envoyé par mon contractant à Eraldo ~2 jours sauf le weekend.

      Lorsque le système de supervision du 909 est opérationnel nous pourrons mettre à disposition une vue aux utilisateurs.

      Bonne journée



      GIF++ : 

       o Inform GIF++ for the installation of the beam pipe in advance

       o Install the pre-dump in all their beam time ;-)

    • 2:45 PM 2:55 PM
      HERD (H2-H4) 10m
      Speakers: Giovanni Ambrosi (INFN Perugia) , Giovanni Ambrosi (Universita e INFN, Perugia (IT)) , Yongwei Dong (Chinese Academy of Sciences (CN)) , Yongwei Dong (Institute of High Energy Physics, CAS, Beijing)

      Only ion beam. 

    • 2:55 PM 3:00 PM
      STORM (H2) 5m
      Speakers: Laura Bandiera (Universita e INFN, Ferrara (IT)) , Mattia Soldani (Universitá degli Studi di Ferrara, INFN Sezione di Ferrara)

      STORM / KLEVER : 

      o  Exactly the same as last year -- new crystal materials 
      o  40, 60, 80, 100, 120 negative (and positive) electrons ; 

      o Muon beam also. 

      They have been advised to start with the electrons 120 - 100 GeV/c 


    • 3:00 PM 3:05 PM
      KLEVER (H2) 5m
      Speaker: Matthew Moulson (INFN e Laboratori Nazionali di Frascati (IT))

      o No gamma tagging --> Almost same setup as the STORM setup the week before. 

      o Same electron beam --> positron + electrons <--


    • 3:05 PM 3:10 PM
      MEDIPIX (H4) 5m
      Speakers: Benedikt Bergmann (Czech Technical Universtity in Prague) , Benedikt Ludwig Bergmann (Czech Technical University in Prague (CZ))

      Primary + Fragmented ions

    • 3:10 PM 3:15 PM
      PAN (H4) 5m
      Speakers: Daniil Sukhonos (Universite de Geneve (CH)) , Xin Wu (Universite de Geneve (CH))

      PAN : Penetrating Particle Analyzer --> To be used in space missions. 

       o Fragments only 

       o Beam Trigger ???????  To be provided by Giovanni Ambrozzi (HERD) collaboration that will be an optimized detector for triggering in family of ions. 

    • 3:15 PM 3:20 PM
      SND (H2) 5m
      Speaker: Richard Jacobsson (CERN)
    • 3:20 PM 3:25 PM
      ATLAS ZDC (H4) 5m
      Speakers: Brian Cole (Columbia University (US)) , Riccardo Longo (Univ. Illinois at Urbana Champaign (US))