CLAS Collaboration Meeting

Name: CLAS Collaboration Meeting
Start: 2018-11-13T01:30:00-05:00
End: 2018-11-16T17:45:00-05:00
Location: Jefferson Lab

Nov 13, 2018, 1:30 AM → Nov 16, 2018, 5:45 PM US/Eastern

Jefferson Lab

Tue, November 13
- CLAS Collaboration Meeting - Plenary Auditorium - Bluejeans connection: https://bluejeans.com/183745339
  
  Auditorium - Bluejeans connection: https://bluejeans.com/183745339
  
  Jefferson Lab
  
  Convener: Raffaella De Vita (INFN - Genova)
  - 1
    
    Welcome and introductory remarks
    
    Speaker: Raffaella De Vita (INFN - Genova)
    
    Slides
  - 2
    
    Hall B status
    
    Speaker: Dr Volker Burkert (Jefferson Lab)
    
    Slides
  - 3
    
    News from the Lab
    
    Speaker: Allison Lung (JLab)
    
    Slides
  - 10:20 AM
    
    Coffee break
  - 4
    
    Accelerator status
    
    Speaker: Michael Tiefenback (JLab)
    
    Slides
  - 5
    
    Physics with deeply virtual meson production
    
    Speaker: Christian Weiss (Jefferson Lab)
    
    Slides
  - 6
    
    Validation of neutrino energy estimation using electron scattering data
    
    Speaker: Or Hen (MIT)
  - 7
    
    New Institution Application: Università di Brescia and INFN-Pavia
    
    Speaker: Andrea Bianconi (Università di Brescia e INFN-Pavia)
    
    Slides
- CLAS Post-doc and student group meeting L102-104
  
  L102-104
  
  Jefferson Lab
  
  Convener: William Phelps (The George Washington University)
- CLAS Speaker Committee Meeting F224-225
  
  F224-225
  
  Jefferson Lab
- 12:30 PM
  
  Lunch
- CLAS Collaboration Meeting - Plenary: CLAS12 Software F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  Jefferson Lab
  
  Convener: Raffaella De Vita (INFN - Genova)
  - 8
    
    Introduction and latest news
    
    Speaker: Raffaella De Vita (INFN - Genova)
    
    Slides
  - 9
    
    CLAS12 reconstruction: code speed-up and latest improvements
    
    Speaker: Veronique Ziegler (Jefferson Lab)
    
    Slides
  - 10
    
    Event Builder and DSTs update
    
    Speaker: Nathan Baltzell (Jefferson Lab)
    
    Slides
  - 11
    
    Code benchmarking and CLARA updates
    
    Speaker: Dr Vardan Gyurjyan (Jefferson Lab)
    
    Slides
  - 3:30 PM
    
    Coffee break
  - 12
    
    Running simulations offsite: docker containers and CLAS12 distribution
    
    Speaker: Dr Maurizio Ungaro (Jefferson Lab)
    
    Slides
  - 13
    
    CLAS12 MC at MIT
    
    Speaker: Richard Milner (MIT)
    
    Slides
  - 14
    
    Opportunities for tier-2 computing at Argonne
    
    Speaker: Dr Sylvester Joosten (Temple University)
    
    Slides
  - 15
    
    Common Tools update and Analysis Tools development
    
    Speaker: Gagik Gavalian (Jefferson Lab)
    
    Slides
  - 16
    
    Analysis trains: status and performances
    
    Speaker: William Phelps (The George Washington University)
    
    Slides
  - 17
    
    MesonEx analysis tools
    
    Speaker: Dr Derek Glazier (University of Glasgow)
    
    Slides
- 6:30 PM
  
  Reception
Wed, November 14
- CLAS Collaboration Meeting - Plenary: Run Group A F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  Jefferson Lab
  
  Conveners: Latifa Elouadrhiri (Jefferson Lab), Raffaella De Vita (INFN - Genova)
  - 18
    
    CLAS12 detector and calibration status
    
    Speaker: Dr Daniel Carman (JLab)
    
    Slides
  - 19
    
    Solenoid field mapping
    
    Speaker: Victoria Lagerquist (ODU)
    
    Slides
  - 20
    
    Update on DC alignment
    
    Speaker: Timothy Hayward (William and Mary)
    
    Slides
  - 21
    
    Update on CVT alignment
    
    Speaker: Dr Maxime DEFURNE (CEA Saclay)
    
    Slides
  - 10:30 AM
    
    Coffee break
  - 22
    
    DAQ & trigger status
    
    Speaker: Sergey Boyarinov (jlab)
    
    Slides
  - 23
    
    Trigger validation
    
    Speaker: Dr Rafayel Paremuzyan (University of New Hampshire)
    
    Slides
  - 24
    
    RG-A status and plans
    
    Speaker: Latifa Elouadrhiri (Jefferson Lab)
    
    Slides
- 12:30 PM
  
  Lunch
- Membership Commitee Meeting A110
  
  A110
  
  Jefferson Lab
  
  Convener: Dr Bryan McKinnon (University of Glasgow)
- CLAS Collaboration Meeting - Plenary: Run Group Reports F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  Jefferson Lab
  
  Convener: Raffaella De Vita (INFN - Genova)
  - 25
    
    RG-K preparation status
    
    Speaker: Prof. Annalisa D'Angelo (University of Rome Tor Vergata and INFN Roma Tor Vergata)
    
    Slides
  - 26
    
    RG-B preparation status
    
    Speaker: Silvia Niccolai (IPN Orsay)
    
    Slides
  - 27
    
    BONUS (RG-F) readiness and plans
    
    Speaker: Jiwan Poudel (ODU)
    
    Slides
  - 28
    
    Polarized target status for RG-C and RG-G
    
    Speaker: Chris Keith (JLAB)
    
    Slides
  - 3:40 PM
    
    Coffee break
  - 29
    
    RG-D and RG-E readiness and plans
    
    Speaker: Dr Lamiaa El Fassi (MSU)
    
    Slides
  - 30
    
    HDice (RG-H) status and schedule
    
    Speaker: Kevin Wei (University of Connecticut)
    
    Slides
  - 31
    
    ALERT status and plans
    
    Speaker: Whitney Armstrong (Argonne National Laboratory)
    
    Slides
  - 32
    
    RG-M readiness and plans
    
    Speaker: Lawrence Weinstein (Old Dominion University)
    
    Slides
  - 33
    
    Run Groups coordination
    
    Speaker: Raffaella De Vita (INFN - Genova)
    
    Slides
  - 34
    
    Discussion
Thu, November 15
- Deep Processes Working Group - I F113
  
  F113
  
  Jefferson Lab
  
  Remote connection: https://bluejeans.com/579906649
  
  Convener: Mr Marco Contalbrigo (INFN Ferrara)
  - 35
    
    DPWG Business
    
    Speaker: Mr Marco Contalbrigo (INFN Ferrara)
    
    Slides
  - 36
    
    Alignment of CLAS6 DCs
    
    Speaker: Mikhail Osipenko (INFN Genova)
    
    Slides
  - 37
    
    Q2-dependence of SIDIS observables
    
    Speaker: Dr Harut Avagyan (Jefferson Lab)
    
    Slides
  - 38
    
    Machine Learning techniques for CLAS12 data analysis
    
    Speaker: Noelie Cherrier (Saclay)
    
    Slides
- Nuclear Physics Working Group - I
  
  Convener: Dr Michael Wood (Canisius College)
  - 39
    
    NPWG Business/Scheduling Discussion
    
    Speaker: Dr Michael Wood (Canisius College)
    
    Slides
  - 40
    
    BAND: Installation and Commissioning
    
    Speaker: Florian Hauenstein (Old Dominion University)
    
    Slides
  - 41
    
    BAND: Readout and calibration plans
    
    Speaker: Efrain Segarra (MIT)
    
    Slides
  - 42
    
    BAND: Laser calibration system
    
    Speaker: Jackson Pybus (MIT)
    
    Slides
  - 43
    
    EG2: Two-pion correlations
    
    Speaker: Antonio Radic (UTFSM)
    
    Slides
- Hadron Spectroscopy Working Group - I L102-104
  
  L102-104
  
  Jefferson Lab
  
  Bluejeans link for off line attendes: https://bluejeans.com/245508558
  
  Convener: Dr Marco Battaglieri (INFN-GE)
  - 44
    
    HSWG business
    
    Speaker: Dr Marco Battaglieri (INFN-GE)
    
    Slides
  - 45
    
    JPAC update
    
    Speaker: Dr Miguel Albaladejo (JLab)
    
    Slides
  - 46
    
    Kaon Photoproduction and the Lambda Weak Decay Parameter
    
    Speaker: David Ireland (University of Glasgow)
    
    Slides
  - 47
    
    Measurement of polarization observables for Lambda hyperon
    
    Speaker: Shankar Adhikari (Student)
    
    Slides
- 10:00 AM
  
  Coffee break
- Hadron Spectroscopy Working Group - II L102-104
  
  L102-104
  
  Jefferson Lab
  
  Convener: Dr Marco Battaglieri (INFN-GE)
  - 48
    
    Analysis of sources of dark noise from quart PMTs in JLab Hall B CLAS12 HTCC
    
    Speaker: Isabella Illari (GWU)
    
    Slides
  - 49
    
    Beam Asymmetry for photoproduced omega mesons off bound protons in deuterons
    
    Speaker: Olga Cortes (Idaho State University)
    
    Slides
  - 50
    
    n p -> d pi0 from g12 data
    
    Speaker: Ken Hicks (Ohio University)
    
    Slides
  - 51
    
    Application of Machine Learning to pi0 photoproduction from CLAS/g9a
    
    Speaker: Mr Kim Chan (George Washington University)
    
    Slides
  - 52
    
    Analysis review status
    
    Speaker: Dr Marco Battaglieri (INFN-GE)
  - 53
    
    Discussion
- Nuclear Physics Working Group - II A110
  
  A110
  
  Jefferson Lab
  
  Convener: Dr Michael Wood (Canisius College)
  - 54
    
    EG2: (e,e’pp)/(e,e’p) and new SRC event generator
    
    Speaker: Axel Schmidt (MIT)
    
    Slides
  - 55
    
    E2a: PID, Calibration, and maps analysis note
    
    Speaker: Adin Hrnjic (MIT)
    
    Slides
  - 56
    
    E2a: (e,e’pp) in 12C, 4He and 3He
    
    Speaker: Adin Hrnjic (MIT)
  - 57
    
    E2a: (e,e’N) in 12C, 4He and 3He
    
    Speaker: Peninah Levine (MIT)
    
    Slides
  - 58
    
    E2a: Onset of SRC dominance from (e,e’p) and New event generator
    
    Speaker: Andrew Denniston (MIT)
    
    Slides
- Deep Processes Working Group - II F113
  
  F113
  
  Jefferson Lab
  
  Remote connection: https://bluejeans.com/579906649
  
  Convener: Mr Marco Contalbrigo (INFN Ferrara)
  - 59
    
    pi0 and eta electroproductiion measurements
    
    Speaker: Paul stoler (Rensselaer Polytechnic Institute and UCONN)
    
    Slides
  - 60
    
    MC Business
    
    Speaker: Mr Marco Contalbrigo (INFN Ferrara)
  - 61
    
    MC Generators for SIDIS and Exclusive Channels
    
    Speaker: Dr Harut Avagyan (Jefferson Lab)
    
    Slides
  - 62
    
    TMD-Gen Package
    
    Speaker: Timothy Hayward (William and Mary)
    
    Slides
  - 63
    
    RADGEN
    
    Speaker: Dr Aram Movsisyan (INFN-Ferrara)
    
    Slides
  - 64
    
    Open Discussion
    
    Speaker: Mr Marco Contalbrigo (INFN Ferrara)
- CLAS Coordinating Committee meeting B101
  
  B101
  
  Jefferson Lab
- 12:30 PM
  
  Lunch
- Joint Physics Working Group Session F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  Jefferson Lab
  
  Conveners: Dr Marco Battaglieri (INFN-GE), Mr Marco Contalbrigo (INFN Ferrara), Dr Michael Wood (Canisius College)
  - 65
    RG-A analyses: status and path forward (short reports from ongoing analyses)
    
    a) J/psi photoproduction
    
    Speaker: Mr Joseph Newton (Old Dominion University)
    
    Slides
    
    b) Inclusive structure functions
    
    Speaker: Nick Markov (University of Connecticut)
    
    Slides
    
    c) SIDIS
    
    Speaker: Dr Stefan Diehl (University of Connecticut)
    
    Slides
    
    d) TCS analysis
    
    Speaker: Pierre Chatagnon
    
    Slides
    
    e) Phi electroproduction
    
    Speaker: Brandon Clary
    
    Slides
    
    f) DVCS
    
    Speaker: Guillaume Christiaens
    
    g) 2pi electroproduction
    
    Speaker: Victor Mokeev
    
    Slides
    
    h) 2pi and 3pi photoproduction
    
    Speaker: Dr Derek Glazier (University of Glasgow)
    
    Slides
- 4:00 PM
  
  Coffee break
- Joint Physics Working Group Session - II F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  Jefferson Lab
  
  Conveners: Dr Marco Battaglieri (INFN-GE), Mr Marco Contalbrigo (INFN Ferrara), Dr Michael Wood (Canisius College)
  
  slides
  - 66
    
    Discussion: CLAS12 analyses organization, review, approval process, results archive,framework, tools, ...
Fri, November 16
- CLAS Collaboration Meeting - Plenary F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  Jefferson Lab
  
  Convener: Raffaella De Vita (INFN - Genova)
  - 67
    
    Exclusive pi0p electroproduction off protons in resonance region at photon virtualities 0:4 < Q2 < 1GeV2
    
    Speaker: Nick Markov (University of Connecticut)
    
    Slides
  - 68
    
    First exclusive Deeply Virtual Compton Scattering measurement off bound nucleon in 4He
    
    Speaker: Dr Mohammad Hattawy (Argonne National Laboratory)
    
    Slides
  - 69
    
    Role of the software group in the Collaboration: ad-hoc committee report and discussion
    
    Speaker: David Ireland (University of Glasgow)
    
    Slides
  - 70
    
    Service Work Committee report
    
    Speaker: Silvia Niccolai (IPN Orsay)
    
    Slides
  - 10:15 AM
    
    Coffee break
  - 71
    
    Hadron Spectroscopy WG summary
    
    Speaker: Dr Marco Battaglieri (INFN-GE)
    
    Slides
  - 72
    
    Deep Processes WG summary
    
    Speaker: Mr Marco Contalbrigo (INFN Ferrara)
    
    Slides
  - 73
    
    Nuclear Physics WG summary
    
    Speaker: Dr Michael Wood (Canisius College)
    
    Slides
  - 74
    
    Membership Committee report
    
    Speaker: Dr Bryan McKinnon (University of Glasgow)
    
    Slides
  - 75
    
    Speaker Committee report
    
    Speaker: Dr Lamiaa El Fassi (MSU)
    
    Slides
  - 76
    
    Final remarks and closeout
    
    Speaker: Raffaella De Vita (INFN - Genova)
    
    Slides
- 12:30 PM
  
  Lunch
- Software Workshop: Running simulation and reconstruction in docker containers F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  F113 - Bluejeans connection: https://bluejeans.com/183745339
  
  Jefferson Lab
  
  Convener: Dr Maurizio Ungaro (Jefferson Lab)

CLAS Collaboration Meeting

Jefferson Lab

Auditorium - Bluejeans connection: https://bluejeans.com/183745339

Jefferson Lab

L102-104

Jefferson Lab

F224-225

Jefferson Lab

F113 - Bluejeans connection: https://bluejeans.com/183745339

Jefferson Lab

F113 - Bluejeans connection: https://bluejeans.com/183745339

Jefferson Lab

A110

Jefferson Lab

F113 - Bluejeans connection: https://bluejeans.com/183745339

Jefferson Lab

F113

Jefferson Lab

L102-104

Jefferson Lab

L102-104

Jefferson Lab

A110

Jefferson Lab

F113

Jefferson Lab

B101

Jefferson Lab

F113 - Bluejeans connection: https://bluejeans.com/183745339

Jefferson Lab

F113 - Bluejeans connection: https://bluejeans.com/183745339

Jefferson Lab

F113 - Bluejeans connection: https://bluejeans.com/183745339

Jefferson Lab

F113 - Bluejeans connection: https://bluejeans.com/183745339

Jefferson Lab