Mini-Workshop on gas transport parameters for present and future generation of experiments

Name: Mini-Workshop on gas transport parameters for present and future generation of experiments
Start: 2021-04-22T09:00:00+02:00
End: 2021-04-22T20:00:00+02:00
Location: remote-only

Thursday 22 Apr 2021, 09:00 → 20:00 Europe/Zurich

remote-only

Archana Sharma (CERN), Davide Piccolo (INFN e Laboratori Nazionali di Frascati (IT)), Piet Verwilligen (Universita e INFN, Bari (IT)), Rob Veenhof (Uludag University (TR)), Roberto Guida (CERN)

Description

A large range of gases has been now constrained due to renewed sensitivity to climate change and environment. This has resulted in new rules and policies for environment safety vis-á-vis gases containing greenhouse gases for the large experiments at CERN, hence that will be one of the main focus. If you wish to contribute please get in touch with the convenors.

Support

florian.brunbauer@cern.ch

eraldo.oliveri@cern.ch

Registration

Registration form for the mini-workshop on gas transport paramteters

Participants

218 View full list

- 09:30 → 09:45
  
  Introduction & Welcome
  
  Convener: Archana Sharma (CERN)
  
  Introduction Workshop AS 22.4.2021.key
- 09:45 → 11:15
  Experiments at CERN with F gases
  
  Convener: Davide Piccolo (INFN e Laboratori Nazionali di Frascati (IT))
  - 09:45
    
    F-gases usage in the ALICE experiment 20m
    
    Speaker: Luca Quaglia (Universita e INFN Torino (IT))
    
    f_gases_in_ALICE.pdf
  - 10:05
    
    F-gases usage and reduction strategy plan in the ATLAS and CMS experiments 30m
    
    Speaker: Gabriella Pugliese (Universita e INFN, Bari (IT))
    
    CMS_ATLAS_talk_22_4_21.pdf
    
    CMS_ATLAS_talk_22_4_21.pptx
  - 10:35
    
    LHCb-RICH detectors and their gas radiators 20m
    
    Speaker: Sajan Easo (Science and Technology Facilities Council STFC (GB))
    
    LHCb-RICH-Current-GasRadiators-April-2021.pdf
  - 10:55
    
    R&D for the optimization of the use of greenhouse gases in particle detector systems 20m
    
    Speaker: Beatrice Mandelli (CERN)
    
    BMandelli_GasSystems.pdf
- 11:15 → 11:30
  
  Coffee break (please serve yourself!) 15m
- 11:30 → 13:00
  Status of measurements of alternative gases for large experiments
  
  Convener: Roberto Guida (CERN)
  - 11:30
    
    Tetrafluoropropene-based gas mixtures for Resistive Plate Chambers: an experimental and simulation study 15m
    
    Speaker: Antonio Bianchi (CERN)
    
    C3H2F4gasmixtures_AntonioBianchi.pdf
  - 11:45
    
    Characterization of new eco friendly gas mixtures for RPCs mainly based on HFO 15m
    
    Speaker: Giorgia Proto (INFN e Universita Roma Tor Vergata (IT))
    
    GP_WorkshopEco.pdf
  - 12:00
    
    LNF Test results of Resistive Plate Chambers operated with eco-friendly gas mixtures for application in the CMS experiment 15m
    
    Speaker: Davide Piccolo (INFN e Laboratori Nazionali di Frascati (IT))
    
    slidesLNFtestsMiniworkshop.pdf
  - 12:15
    
    Studies on RPC operation with low GWP gases 15m
    
    Speaker: Gianluca Rigoletti (Universite Claude Bernard Lyon I (FR))
    
    G.Rigoletti Mini Workshop 2021 EP-DT.pdf
  - 12:30
    
    Overview of RPC operation with HFO-CO2 based mixtures at the GIF++ facility 15m
    
    Speakers: Gianluca Rigoletti (Universite Claude Bernard Lyon I (FR)), ECOGAS@GIF++ for RPC detector collaboration
    
    G.Rigoletti Mini Workshop 2021 ECOGAS.pdf
  - 12:45
    
    Discussion 15m
- 13:00 → 13:30
  
  Contingency 30m
- 13:30 → 14:30
  
  Lunch break 1h
- 14:30 → 15:45
  Status of measurements of alternative gases for large experiments
  - 14:30
    
    Strategies for the reduction of the C2H2F4 emission in the MRPC array of the EEE experiment 15m
    
    Speakers: Marcello Abbrescia (Universita e INFN, Bari (IT)), Marcello Abbrescia (Bari Physics Department and INFN), Maria Paola Panetta (INFN - National Institute for Nuclear Physics)
    
    RPC_miniworkshop_mpp_v2.pdf
  - 14:45
    
    Searches for CF4 replacement for the CSC gas mixture 15m
    
    Speaker: Katerina Kuznetsova (NRC Kurchatov Institute PNPI (RU))
    
    CSCsearchNewGas_210422_MiniWorkshop.pdf
  - 15:00
    
    Options for alternate radiators in LHCb-RICH system 15m
    
    Speaker: Sajan Easo (Science and Technology Facilities Council STFC (GB))
    
    LHCb-RICH-Future-Radiators.pdf
    
    LHCb-RICH-Future-Radiators.pptx
  - 15:15
    
    Gas mixture considerations for the CBM TOF system 15m
    
    Speaker: Ingo-Martin Deppner (Physikalisches Institut der Universität Heidelberg)
    
    deppner_GAS_Mini_Workshop.pdf
  - 15:30
    
    Towards Sealed Resistive Plate Chambers 15m
    
    Speakers: Luis Alberto Vieira Lopes (Universidade de Coimbra (PT)), Luis Lopes (Lip)
    
    Towards Sealed Resistive Plate Chambers L_Lopes.pdf
- 15:45 → 16:00
  
  Coffee break (please serve yourself!) 15m
- 16:00 → 17:30
  Cross Sections, Simulations & Measurement techniques
  
  Conveners: Piet Verwilligen (Universita e INFN, Bari (IT)), Rob Veenhof (Uludag University (TR))
  - 16:00
    
    Introduction 20m
    
    Introduction, Measurement requirements from Simulation point of view, Requests for future development, overview of old measurements used in Magboltz
    
    Speaker: Stephen Biagi (University of Liverpool)
    
    co2021-1mar-LCP.docx
    
    co2021-1mar-LCP.pdf
    
    Scattering.pdf
    
    Scattering.pptx
    
    steve_biagi.odp
    
    steve_biagi.pdf
  - 16:20
    
    LXCAT 15m
    
    Overview of the LXCat database and future use
    
    Speakers: Prof. Emile Carbone (Institut National de la Recherche Scientifique), Prof. Leanne Pitchford (Laplace, CNRS & Université de Toulouse)
    
    CERN_workshop_LXCat_2021_04_22_v3b.pdf
  - 16:35
    
    Laser Measurements @ HZDR 15m
    
    Measurement of Townsend and Attachment coefficient and drift velocity in RPC gas mixtures with UV Laser
    
    Speakers: Lothar Naumann (Helmholtz-Zentrum Dresden Rossendorf (DE)), Lothar Naumann, Lothar Naumann (Forschungszentrum Dresden Rossendorf), Xingming Fan (HZDR)
    
    Presentation MINI workshop on gas parameters_XFan.pdf
  - 16:50
    
    HFO1234ze measurements 15m
    
    Overview of townsend and electron drift velocity measurements at ETZH
    
    Speakers: Prof. Christian Franck (ETH Zürich), Ms Eda Egüz (ETH Zürich)
    
    Presentation_CERN_workshop.pdf
  - 17:05
    
    T2K gas transport measurements 15m
    
    Speakers: Philip Hamacher-Baumann (RWTH Aachen University), Philip Hamacher-Baumann (RWTH Aachen University)
    
    DetectorsForTransportParameterMeasurements(1).pdf
  - 17:20
    
    Proposal for a Setup for microscopic gas properties measurement at Bari 10m
    
    Speaker: Raffaella Radogna (Universita e INFN, Bari (IT))
    
    MicroscopicBehaviour_ExpressionOfInterest_Radogna.pdf
- 17:30 → 18:30
  
  Discussion
  
  Conveners: Archana Sharma (CERN), Davide Piccolo (INFN e Laboratori Nazionali di Frascati (IT)), Piet Verwilligen (Universita e INFN, Bari (IT)), Rob Veenhof (Uludag University (TR)), Roberto Guida (CERN)