JLEIC Collaboration Meeting Spring 2017

Apr 3, 2017, 8:20 AM → Apr 5, 2017, 5:00 PM US/Eastern

F113 (CEBAF Center)

A high energy high luminosity polarized electron-ion collider was identified and recommended by the US DOE/NSF Nuclear Science Advisory Committee (NSAC) as the next major US nuclear science research facility in its 2015 Long Range Plan (LRP) .

JLEIC, an electron-ion collider based on the CEBAF recirculating Superconducting RF linac, has been proposed at Jefferson Lab for responding to this NSAC-LRP recommendation and as the lab's future nuclear science program beyond 12 GeV CEBAF fixed target program. The design studies and accelerator R&D of JLEIC have been actively pursued over the last ten years by Jefferson Lab staff and external collaborators. This is the 5th JLEIC collaboration meeting (Spring, 2017).

https://bluejeans.com/481508338

Mon, April 3

8:20 AM Registration and Coffee

General Session

Convener: Fulvia Pilat (Jefferson Lab)

1 Welcome

Speaker: Stuart Henderson (Jefferson Lab)

2 Collaboration Meeting Charge

Speaker: Fulvia Pilat (Jefferson Lab)

Slides JLEIC_Sprint2017_meeting_Info.pptx

3 JLEIC Physics Program Update

Speaker: Markus Diefenthaler (Jefferson Lab)

Slides Diefenthaler-JLEIC-PhysicsMotivation.pdf

4 JLEIC Baseline Update and New Parameters

Speaker: Yuhong Zhang (Jefferson Lab)

Slides JLEIC_Spring2017_Design_Update.pptx

5 Overview of eRHIC Design

Speaker: Ferdinand Willeke (Brookhaven National Lab)

Slides eRHIC_Overview_jlab-apr2017_00.pptx

10:15 AM Coffee Break

Machine Designs and Reports of Working Groups I

Convener: Robert Rimmer (Jefferson Lab)

6 Nonlinear Beam Dynamics Studies

Speaker: Yuri Nosochkov (SLAC National Accelerator Lab)

Slides JLEIC_2017spring_mtg_Nosochkov.ppt

7 Ion Injector and Integration

Speaker: Todd Satogata (Jefferson Lab)

Slides 2017-04-03-JleicIonIntegration.pptx

8 Progress in Ion Linac Injector Design and Simulations

Speaker: Sang-hoon Kim (Argonne National Lab)

Slides Progress-In-JLEIC-Linac-Design.pptx

9 Polarization Studies

Speaker: Vasiliy Morozov (Jefferson Lab)

Slides Morozov_Polarization_Studies_02apr17.pptx

12:30 PM Lunch on your own

Machine Designs and Reports of Working Groups II

Convener: Yaroslav Derbenev (Jefferson Lab)

10 Cooler Design

Speaker: Stephen Benson (Jefferson Lab)

Slides 16-04-03_Cooler_ring_status_-_Benson,_final.pptx

11 Magnetized Electron Beam Development

Speaker: Riad Suleiman (Jefferson Lab)

Slides Magnetized_JLEIC_Coll_April2017_Suleiman.pdf Magnetized_JLEIC_Coll_April2017_Suleiman.pptx

12 Cooling Simulation Studies

Speaker: He Zhang (Jefferson Lab)

Slides Electron_cooling_simulation_for_JLEIC.pptx

3:15 PM Coffee Break

Machine Design and Reports of Working Groups III

Convener: Todd Satogata (Jefferson Lab)

13 Simulation Studies

Speaker: Yves Roblin (Jefferson Lab)

Slides roblin-simulation-april3-2017.pptx

14 Instability and Collective Effects

Speaker: Rui Li (Jefferson Lab)

Slides Estimations_of_Collective_Instabilities_for_JLEIC.pdf Estimations_of_Collective_Instabilities_for_JLEIC.pdf

15 SRF and Fast Kicker

Speaker: Robert Rimmer (Jefferson Lab)

Slides SRF_update_Rimmer.pptx

Discussion Session

Tue, April 4

8:20 AM Registration and Coffee

Machine Designs and Reports of Working Groups IV

Convener: Vasiliy Morozov (Jefferson Lab)

16 Engineering Issues

Speaker: Tim Michalski (Jefferson Lab)

Slides JLEIC_Engineering_Status_-_20170404TJM_-_Final.pdf

17 Superferric Magnets

Speaker: Peter McIntyre (Texas A&M University)

Slides IR_magnet_R&D_proposal_2017.pdf JLEIC_3_T_CIC_Dipole_R&D_-_2016-17_Report.pdf

18 MDI / Detector Background

Speaker: Michael Sullivan (SLAC National Accelerator Lab)

Slides JLEIC_coll_meeting_MDI_update_2017APR04_v2.pptx

10:15 AM Coffee Break

Accelerator R&D I

Convener: Stephen Benson (Jefferson Lab)

19 DOE EIC R&D Prioritization Review and Summary Report and JLEIC R&D Overview

Speaker: Fulvia Pilat (Jefferson Lab)

Slides JLEIC_Spring2017_R&D_Overview_and_Panel_final2.pptx

20 Electron Cooling R&D

Speaker: Geoff Krafft (Jefferson Lab)

Slides Collaboration_Meeting_Electron_Cooling_R&D_Summary.pptx

21 Magnets R&D

Speaker: Tim Michalski (Jefferson Lab)

Slides JLEIC_Magnet_R&D_-_20170404_TJM_-_Final.pdf

22 SRF R&D

Speaker: Robert Rimmer (Jefferson Lab)

Slides Panel_review_Rimmer_SRF_summary.pptx

12:30 PM Lunch on your own

Accelerator R&D II

Convener: Mike Spata (Jefferson Lab)

23 Plan for Crab Cavity R&D at ODU

Speaker: Jean Delayen (Jefferson Lab)

Slides JLEIC_Collaboration_Meeting_April_2017.pdf

24 Ion Injector and Beam Physics

Speaker: Todd Satogata (Jefferson Lab)

Slides 2017-04-04-JleicRD-SatogataRD.pptx

25 JLEIC Interaction Region

Speaker: Vasiliy Morozov (Jefferson Lab)

Slides Morozov_JLEIC_IR_03apr17.pptx

3:15 PM Coffee Break

BNL-JLab EIC Collaboration

Convener: Fulvia Pilat (Jefferson Lab)

IR Magnets

Convener: Tim Michalski (Jefferson Lab)

26 Challenges in the eRHIC magnet design

Speaker: Brett Parker (Brookhaven National Lab)

Slides Challenges_in_the_eRHIC_IR_Magnet_Design_Parker_04apr17.pptx

27 Discussion

Network Reception

Wed, April 5

8:00 AM Registration and Coffee

Accelerator R&D Collaboration I

Convener: Geoff Krafft (Jefferson Lab)

28 Potential ANL Contributions to an Electrion Ion Collider

Speaker: Zachary Conway (Argonne National Lab)

Slides ANL_EIC_Contributions_20170405.pdf

29 Accelerator Physics and Technology Contributions from Berkeley Lab to an Electron-Ion Collider

Speaker: John Byrd (Berkeley Lab)

Slides ByrdJLEICmtgApr2017.pptx

30 Fermilab R&D Relevant to JLEIC

Speaker: Michael Syphers (Fermi National Lab)

Slides JLEICmtg20170405.pdf

10:15 AM Coffee Break

Accelerator R & D Collaboration II

Convener: Tim Michalski (Jefferson Lab)

31 Magnetized-Beam Formation and Beam-Beam Kicker for Electron Cooling

Speaker: Phillipe Piot (Northern Illinois University)

Slides magnetized&BBkicker_piot2.pdf magnetized&BBkicker_piot2.pptx

32 Plan for super-ferric Magnet R&D at TAMU

Speaker: Peter McIntyre (Texas A&M University)

Slides IR_magnet_R&D_2017_-_Texas_A&M.pdf

33 Superconducting Magnet Discussion

Speaker: Tim Michalski (Jefferson Lab)

Slides JLEIC_SC_Magnet_Working_Group_Presentation_-_20170405_TJM_rev_2.pptx LBNL-mag-contributions.pptx

12:15 PM Lunch on your own

Simulations

Convener: Yves Roblin (Jefferson Lab)

34 Introduction

Speaker: Yves Roblin (Jefferson Lab)

35 Beam Beam 3D Simulations with Crab Cavities

Speaker: Ji Qiang (Berkeley Lab)

Slides Jleic2017bb_Qiang-1.pdf

36 Berkeley Lab Modeling Tools for Electron Cloud Build-Up and Effects on Beam Transport

Speaker: Jean Luc Vay (Berkeley Lab)

Slides JLEIC_Spring_2017_Vay.pptx

37 Beam-Beam with Gear Change for JLEIC

Speaker: Balsa Terzic (Old Dominion University)

Slides Terzic_JLEIC.pptx

38 Computational Considerations for Spin Tracking in Electron-Ion Colliders

Speaker: Dan Abell (RadiaSoft)

Slides dtabell_JLEIC_2017.pdf

39 A New Approach to Calculating Magnetized Dynamical Friction for JLEIC

Speaker: David Bruhwiler (RadiaSoft)

Slides Bruhwiler_DynamicFriction_20170405.pdf

40 Discussion

3:55 PM Coffee Break

R&D Proposal Planning

Convener: Fulvia Pilat (Jefferson Lab)

41 Summary and JLab's Vision for Future EIC Accelerator R&D Collaborations

Speaker: Fulvia Pilat (Jefferson Lab)

Slides JLEIC_Spring2017_PrelimCloseout.pptx

42 Discussion

Closing Remarks/Adjourn