Difference between revisions of "MEIC R&D Meeting (2:30 PM Thursday)"

Revision as of 10:52, 6 July 2017

Talks

2017-7-5

• Derbenev, Slava Dispersive Electron Cooling

2017-6-29

• Working Group/Collaboration Progress Update
  • Satogata， Todd Ion injector complex / parameter development
  • Benson, Steve Cooler Design
  • Suleiman, Riad Cooler e-source
• McIntyre, Peter Update on Super-ferric Dipole Development
• Lin, Fanglei Progress on Testing a Hybrid Multi-Bend Achromat Lattice in the JLEIC Electron Ring
• Satogata， Todd Booster Ramp Development and Parameters

2017-6-22

• Working Group/Collaboration Progress Update
  • Fanglei Lin/Vasiliy Morozov Electron/Ion Polarization
• Discussion of JLEIC R&D Opportunities at Fermilab FAST
• Sosa， Salvador Coupled bunch instability growth rates for a general bunch fill pattern

2017-6-15

• Working Group/Collaboration Progress Update
  • Rimmer, Bob SRF and Fast Kicker
  • Michalski, Tim Engineering Issues
• McIntyre, Peter Update on Super-ferric Dipole Development

2017-6-8

• Working Group/Collaboration Progress Update
  • Lin, Fanglei/Morozov, Vasiliy IR / Non-linear studies
  • Morozov, Vasiliy Crab Crossing / Crab Cavity
  • Sullivan, Mike IR SR background update
  • Li, Rui Instabilities and Collective Effect
• Pilat, Fulvia JLEIC R&D Plan for FY17 and FY18
• Wei, Guohui Dynamic Aperture with Tune Scan and Selection of Working Point

2017-6-1

• Working Group/Collaboration Progress Update
  • Benson, Steve Cooler Design
  • Suleiman, Riad Magnetized Beam LDRD Progress Report
  • Roblin, Yves Simulations/Instabilities
• Hutton, Andrew JLEIC ERL “Ring” with Twin Axis Cavity

2017-5-2

• Working Group/Collaboration Progress Update
  • Todd Satogata Ion Injector Complex/Parameter Development
  • Brahim Mustapha (ANL) Ion Linac
  • Fanglei Lin/Vasiliy Morozov Electron Polarization Ion Polarization

  </UR>

  2017-4-6

  • Sullivan, Michael Summary of the FCC-ee IR Workshop Jan 2017 at CERN

  2017-3-23

  • Working Group/Collaboration Progress Update
    • Rimmer, Bob SRF / Fast kicker
    • McIntyre, Peter Super-ferric magnets
  • Sosa, alvador General Remarks on Crab Test at SPS Facility
  • Li, Rui Status of Instability Estimation for JLEIC

  2017-3-16

  • Working Group/Collaboration Progress Update
    • Morozov, Vasiliy IR / Non-linear studies
    • Morozov, Vasiliy Crab Crossing / Crab Cavity
    • Sullivan, Michael IR SR background update
  • Wei, Guohui First Discussion on the Magnet Layout in IR for the Detector Solenoid Compensation
  • Zhang, Yuhong JLEIC Luminosity Discussion

  2017-3-9

  • Working Group/Collaboration Progress Update
    • Steve Benson Cooler Design
    • Riad Suleiman Magnetized Electron Source
    • Yves Roblin Simulations/Instabilities
  • Vasiliy Morozov Proposed R&D Plan for Polarized Beams at JLEIC (Kondratenko collaboration)

  2017-3-2

  • Working Group/Collaboration Progress Update
    • Todd Satogata Ion Injector Complex/Parameter Development
    • Brahim Mustapha (ANL) Ion Linac
    • Fanglei Lin/Vasiliy Morozov Ion and Electron Polarization
  • Haipeng Wang Preliminary Results of Transient Beam Load and Loss Experiment at BECP-II, IHEP

  2017-02-23

  Discussion of Report of the Community Review of EIC Accelerator R&D
  Report of the Community Review of EIC Accelerator R&D for the Office of Nuclear Physics

  • Krafft, Geoff JLEIC Electron Cooling
  • Michalski, Tim JLEIC Magnet R&D
  • Wang, Haipeng JLEIC SRF and Crab Cavity
  • Satogata, Todd JLEIC Ion Injector and Beam Physics
  • Morozov, Vasiliy JLEIC Interaction Region and crab Physics
  • Lin, Fanglei JLEIC Polarization & e-Ring Injection
  • Roblin, Yves JLEIC Beam-Beam effect
  • Li, Rui JLEIC Collective Effects

  2017-02-16

  • Wei, Guohui Progress on 2017-LDRD-6: Geometry tagging for heavy ions at JLEIC

  2017-02-09

  • Zhang, Yuhong JLEIC Accelerator R&D Meeting Reorganization
  • Li, Rui Discussion of Impedance Budget

  2017-02-02

  • Kondratenko, Anatoliy (delivered by Morozov, Vasiliy) Effects of acceleration and transition energy crossing on ion polarization
  • Nissen, Edward An Analytic understanding of the emittance growth caused by the beam-beam effect in round beams

  2017-01-26

  • Fazenbaker, David Update on JLEIC site development
  • Hernandez-Garcia, Carlos Update on magnetized electron gun development
  • Roblin, Yves Beam-beam simulations work plan

  2017-01-12

  • Zhang, Yuhong JLEIC Main Parameters with Strong Electron Cooling
  • Benson, Steve Electron Cooling Work Plan for New Strong Cooling Baseline
  • Zhang, He Electron Cooling Simulation for New JLEIC Baseline With Strong Cooling

  2016-12-08

  • Pilat, Fulvia EIC R&D Panel Review
  • Zhang, He Electron Cooling Work Plan for New Strong Cooling Baseline
  • Wei, Guohui Integration of Detector Solenoids into the JLEIC ion collider ring
  • Derbenev, Slava Magnetized Electron Cooling at a non-magnetized e-gun

  2016-10-20

  • Pilat, Fulvia EIC R&D Plans

  2016-09-29

  • Tsai, Cheng-Ying Vlasov Analysis of Microbunching Gain for Magnetized Beams
  • Morozov, Vasiliy Overview of Jefferson Lab EIC Design and R&D

  2016-09-22

  • Michalski, Tim Transforming JLEIC Lattice Files into CAD - Status and Path Forward
  • Lin, Fanglei Spin Dynamics at Jefferson Lab Electron Ion Collider (JLEIC)

  2016-09-08

  • Morozov, Vasiliy Vertical Dogleg Options for the Ion Collider Ring

  2016-09-01

  • Tsai, Cheng-Ying Vlasov Analysis of Micro-bunching Instability for Magnetized Beams

  2016-08-25

  • Lin, Fanglei Summary of JLEIC Electron Ring Nonlinear Dynamics Studies
  • Wei, Guohui Impact of Ground Motion on the JLEIC Collider Rings

  2016-08-11

  • Sosa, Salavdor Status and plans for crab crossing studies at JLEICpdf version
  • Nissen, Edward Updates on the beam-beam effect in JLEICpdf version

  2016-08-04

  • Wang, Shaoheng 1D Modeling for Pulsed e Cooling
  • Lin, Fanglei Alternate JLEIC Electron Collider Ring Designs --Use New Magnets to Obtain a Small Emittance

  2016-07-28

  • Li, Rui Overview of HB2016 Workshop
  • Wang, Haipeng Progress Report on the Data Analysis of Bunched Electron Cooling Experiment

  2016-06-23

  • Satogata, Todd Bunch Splitting Simulations for the JLEIC Collider Ring
  • Li, Rui The Status of Collective Effects in JLEIC
  • Kondratenko, Anatoliy (Morozov, Vasiliy) Spin Tracking the JLEIC Ion Collider Ring: Polarization Control and Spin Flip

  2016-06-16

  • Benson, Steve An Update on the ERL Cooler Ring Development

  2016-06-09

  • Wang, Shaoheng An Update on the Maximum Beam Current with Feedback for Electron Ring of JLEIC
  • Derbenev, Slava Proposal for Research on Electron Beam for High Energy Cooling for EIC

  2016-06-02

  • Pilat, Fulvia JLEIC Updates and Plans
  • Harward, Leigh Cost Estimate for 200 GeV Ion Collider Ring with Cos-theta type SC magnets
  • Yuhong, Zhang A First Brief Report on Bunched Beam Electron Cooling Experiment at IMP of China
  • Wang, Haipeng Cooling of C6+ ion beam with pulsed e beam
  • Zhang, He A First Brief Report on Bunched Beam Electron Cooling Experiment at IMP of China

  2016-04-28

  • Nissen, Ed Beam-beam studies in the LHeC and their applications for JLEIC

  2016-04-28

  • Derbenev, Slava Annular Electron Cooling
  • Li, Rui Transverse Single-Bunch Instability at JLEIC

  2016-04-21

  • Lin, Fanglei Polarized Positrons for JLEIC

  2016-04-14

  • Benson, Stephen Cooler Design Studies Status
  • Guo, Jiquan Options for JLEIC boosters

  2016-04-07

  • Pilat, Fulvia Collaboration Meeting Follow-Up
  • Morozov, Vasiliy Alternative Ion Injector Design I
  • Derbenev, Slava Alternative Ion Injector Design II

  2016-03-24

  • Wang, Shaoheng SRF Cavity updates and PEP II Cavity's Application in JLEIC Electron Ring" Movie01 "
  • Huang, Yulu Progress Report on the Ultra-fast Harmonic Kicker Cavity Design and Beam Dynamic Simulation
  • Wei, Guohui Update on Detector Solenoid Compensation in the JLEIC

  2016-03-17

  • Wang, Haipeng Robinson Peterson Instability Study with Direct RF Feedback Model and its Cross-check with BEPC Data
  • Derbenev Yaroslav Considerations on ERL-based Magnetized Electron Cooler
  • Benson, Steve Cooler Specifications

  2016-03-10

  • Lin, Fanglei Overview of JLEIC Electron Collider Ring Design Options for Control of the Emittance

  2016-03-03

  • Wei, Guohui Field Quality Requirement Study of Triplet FFQ for JLEIC ion collider ring

  2016-02-25

  • Pilat, Fulvia Outcome of the Accelerator Advisory Committee Review
  • Bogacz, Alex Ion Booster Design with Imaginary Transition Gamma

  2016-02-18

  • Li, Rui Longitudinal Single-Bunch Instability in the JLEIC Design

  2016-01-28

  • Benson, Steve Cooler Design Studies Status
  • Hannon, Fey Magnetized Beam LDRD" Movie01 "" Movie02 "

  2016-01-21

  • Kondratenko, Anatoliy Spin-tracking proton and deuteron polarizations in racetrack and figure-8 boosters

  2016-01-14

  • Wang, Haipeng IMP CSRm Cooler Ring 1MHz/3MHz Modulation Experiment on BPMs

  2015-12-17

  • Pilat, Fulvia Year-End Summary and JLEIC Outlook for 2016
  • Marhauser, Frank SRF Cavity Optimization Rationales for JLEIC
  • Kondratenko, Anatoliy Status of Proton and Deuteron Spin Tracking in Racetrack Booster

  2015-12-10

  • Benson, Steve Cooler Design Studies Status
  • Zhang, He Cooling with a Cylindrical Electron Bunch
  • Morozov, Vasily Beam Considerations for 2nd IP

  2015-12-03

  • Wei, Guohui Multipole Limit Survey of FFQ and Large-beta Dipole
  • Powers, Tom IMP Cooler Ring E-Gun Pulser Options

  2015-11-19

  • Wei, Guohei Dynamic Aperture Sensitivity to Multipoles
  • Morozov, Vasily Detector Solenoid Compensation

  2015-11-05

  • Guo, Jiquan Update on MEIC Ion Beam Formation Scheme

  2015-10-29

  • Pilat, Fulvia Status & plans
  • Terzic, Balsa Status of GHOST development: long-term tacking and beam-beam simulations
  • Wei, Guohui Dynamic aperture with realistic multipoles of super-ferric dipoles for the ion ring

  2015-09-24

  • Wei, Guohui,(1) Comparison of CCB scheme and -I scheme of MEIC ion ring lattice with error
    (2) Decoupling and matching of electron cooling section in the MEIC ion ring
  • Sy, Amy Development of an Ultra Fast RF Kicker for an ERL-based Electron Cooler

  2015-09-17

  • MEIC Collaboration Meeting Fall 2015
  • Derbenev, Slava, Analytical estimations of Space Charge Impacts in RF accelerator and solenoids of a magnetized cooler
  • Wang, Haipeng Beam Diagnostic System Analysis in HIRFL-CSRm at IMP, China for the Bunched Beam Electron Cooling Demo Experiment
  • Guo, Jiquan Choice of Harmonic Number with the Consideration of Ion Beam Formation

  2015-09-10

  • Kondratenko, Anatoliy (delivered by Vasiliy Morozov) Racetrack booster option & initial ion spin tracking results
  • Li, Rui Considerations of Electron Cloud Effects in the MEIC Design

  2015-09-03

  • Benson, Steve MEIC Cooling Ring Status

  2015-08-27

  • Derbenev, Slava Thoughts on the Near Term MEIC Accelerator R&D
  • Update on MEIC Ion Linac Design at ANL

  2015-08-20

  • Hiatt, Tommy PEP_II Feasibility in the MEIC Electron Collider Ring
  • Lin, Fanglei Update on the Electron Polarization Study in the MEIC
  • Wei, Guohei First Look at Error Sensitivity in MEIC

  2015-08-13

  Discussions on Beam Synchronization (Part III)

  • Morozov, Vasily Illustration of Scanning Synchronization Scheme
  • Zhang, Yuhong More on MEIC Beam Synchronization
  • Guo, Jiquan Electron Ring Bypass Line
  • Morozov, Vasily More on Moving Magnets
  • Zhang, Yuhong Non-pairwise Collision Pattern

  2015-08-06

  Discussions on Beam Synchronization (Part II)

  • Morozov, Vasily Illustration of Beam Synchronization Issue
  • Derbenev, Slava Proposed R&D Topics for scanning Synchronization Scheme
  • Kazakevich, Grigory More on Scanning Synchronization Scheme
  • Michalski, Tim MEIC Shifting Magnets

  2015-07-30

  • Pilat, Fulvia MEIC Accelerator R&D Plan
  • Discussions on Beam Synchronization (Part I) [1]
  • Hutton, Andrew Synchronization Thoughts
  • Morozov, Vasiliy More on path length adjustment for beam synchronization
  • Guo, Jiquan More on synchronization

  2015-07-23

  Special MEIC R&D Meeting (Beam Synchronization)

  • Pilat, Fulvia Introduction
  • Morozov, Vasiliy Conventional synchronization schemes
  • Derbenev, Slava Scanning synchronization scheme
  • Rimmer, Bob Cavity tuning options for synchronization
  • Kazakeritch, Gregory RF Sources for scanning Synchronization of Colliding Bunches for MEIC project
  • Popov, Vladimir What is a Photocunductive Semiconductor Switch (PCSS
  • Satogata, Todd Dynamical effects in MEIC gear-changing collider rings
  • Terzic, Balsa Introduction of GHOST and its application to beam synchronization study
  • Discussions

  2015-07-16

  • Lin, Fanglei Optimization of the Optics in the Matching and Spin Rotator Sections to Reduce the Electron Emittance
  • Morozov, Vasiliy Update on MEIC Ion Polarization Work
  • Wang, Shaoheng SRF R&D for MEIC

  2015-07-09

  • David Douglas New idea on flat to round beam transform
  • Fay Hannon Progress in determining the feasibility of a flat beam
  • Chris Tennan MEIC Cooler Linac Acceptance Studies
  • He Zhang Specification on the projected energy spread in the bunch

  2015-06-25

  • Guo, Jiquan Harmonic Stripline Kicker for MEIC cooling

  2015-06-18

  • Morozov, Vasily, Update on Nonlinear Beam Dynamics Studies (file1, file2, file3, file4)
  • Wang, Shaoheng Direct Feedback Analysis for RF Cavity System
  • Wang, Yulu Ultra-Fast Harmonic Resonant Kicker Design(Update after ERL 2015 Workshop)

  2015-06-05

  • Sullivan, Michale Some of the Points Raised During my JLAB Visit

  2015-05-28

  • Sy, Amy Fast Kicker Beam Dynamics Simulations

  2015-05-21

  • Pilat, Fulvia MEIC Design Update
  • Lin, Fanglei Reduce the Emittance in the MEIC e-Ring by Offsetting the Beam in Quads
  • Update on MEIC Activities at ANL
  • Derbenev, Slava Thoughts on Optimization of the MEIC Ion Injector & Cooling�

  2015-04-23

  • Huang, Yulu Harmonic Resonant Kicker Design for the MEIC Electron Circular Cooler Ring - Update of Flat Top Kick Voltage
  • Wang, Haipeng Alternative Estimate of the Required Power for the SLAC Transverse Stripeline RF Kicker to be Used in the MEIC Circular Cooler Ring by Analytics and CST Simulations
  • Li, Rui Experimental Investigation of LSC and CSR Induced Microbunching Instability Using LERF

  2015-04-16

  • Suleiman, Riad Generation of Magnetized Bunched Electron Beam for MEIC Cooler pptx pdf
  • Li, Rui Preliminary Overview of Collective Effects in MEIC
  • Guo, Jiquan CEBAF Pulsed Mode Operation for MEIC Proof of Principle Study Proposed for FY 2015-16 LDRD

  2015-04-09

  • Morozov, Vasiliy Update on MEIC Nonlinear Dynamics Work
  • Nosochkov, Y. Ion ring lattice with -I sextupole pairs for ir chromaticity correction
  • Morozov, Vasiliy Update on MEIC Ion Polarization Work
  • Huang, Yulu Harmonic Resonant Kicker Design for the MEIC Electron Circular Cooler Ring

  2015-03-26

  • Tsai, Cheng-Ying Study of wiggler CSR effect on electron ring of MEIC
  • Wang, Min-Huey Status of non-linear dynamics studies
  • Morozov, Vasiliy Update on MEIC Nonlinear Dynamics Work
  • Morozov, Vasiliy Update on MEIC Ion Polarization Work
  • Zhang, He Updates for experimental demonstration of cooling by a bunched electron beam

  2015-03-19

  • Castilla, Alejandro CRABBING DYNAMICS IN THE MEIC, a 1ST look. pdf pptx
  • Guo, Jiquan DTL for MEIC Ion Injection

  2015-03-12

  • Castilla, Alejandro Crabbing and frequency in the MEIC pdf pptx
  • Huang, He Fast calculation method for Coulomb interaction between a bunch of charged particles

  2015-03-05

  • Pilat, Fulvia NSAC Committee Report MEIC R&D
  • Zhang, Yuhong MEIC Ion Injection Scheme with Low Energy Warm Linacs
  • Bogacz, Alex LDRD LOI Lattice Mitigations of Luminosity limits for MEIC

  2015-02-19

  • Call for presentation
  • Kondretenko, Anatoly (delivered by Morozov, Vasiliy) Complete baseline scheme for ion polarization preservation and control in the MEIC ion complex
  • Guo, Jiquan MEIC low rep-rate operation and path length
  • McIntyre, Peter IR quad conceptual design & Strong Focusing Cyclotron injector conceptual design
  • Bogacz, Alex Superconducting or Warm Ion Linac for MEIC

  2015-02-12

  • Lin, Fanglei Electron Ring IP Region Optics
  • Nosochkov, Yuri Update on study of chromaticity correction schemes for ion ring
  • Wang, Min-Huey Status of non-linear dynamics correction studies

  2015-02-05

  • Zhang, Yuhong Call for Presentations in MEIC Accelerator R&D Meeting
    
  • Lin, Fanglei MEIC e-Ring Damping Wiggler (2)
    
  • Morozov, Vasiliy First results of proton spin tracking in a figure-8 ring
    
  • Zhang, Yuhong MEIC New Baseline: Part 10 No bunched beam cooling during collision
    

  2015-01-07

  • Lin, Fanglei MEIC e-Ring Damping Wiggler
  • Zhang, Yuhong MEIC New Baseline: Part 7
  • Zhang, Yuhong MEIC New Baseline: Part 8
  • McIntyre, Peter Arc magnets for a 120 GeV ICR ring design

  2014-12-11

  • Zhang, Yuhong MEIC New Baseline: Performance and Accelerator R&D

  2014-12-04

  • Zhang, Yuhong MEIC New Baseline: Luminosity Performance and Upgrade Path

  2014-11-20

  • Used PEP-II 476 MHz Cavities for MEIC Collider Rings
  • McIntyre, Peter Report from ICR Magnet Design Team
  • Zhang, Yuhong The Feasibility of Using RHIC Magnets for MEIC and Cost Impact

  2014-11-13

  • Zhang, Yuhong Action Items for Supporting Cost Review
  • Wang, Shaoheng RF Parameters for New 2.2 km MEIC Design
  • Bogacz, Alex Booster to Ion Ring Transfer Line

  2014-11-06

  • Guo, Jiquan MEIC E-ring using SLAC 476MHz RF system and CEBAF as injector
  • Wang, Shaoheng RF Parameters for New 2.2 km MEIC Design
  • Lin, Fanglei MEIC Electron Collider Ring Using PEP-II Magnets
  • Bogacz, Alex Pre-Booster Re-design
  • Zhang, Yuhong New MEIC Design

  2014-10-30

  • Pilat, Fulvia MEIC Goals, Status and draft Organization
  • Pilat, Fulvia MEIC StatuS
  • Zhang, Yuhong MEIC Alternative Design Part V
  • MEIC system defintion needs

  2014-09-18

  • Lin, Fanglei Feasibility of Reusing PEP-II Hardware for MEIC Electron Ring
  • Bogacz, Alex Ion Collider Ring with Imaginary gamma_t
  • Feedback from the Temple Town Meeting
  • Zhang, Yuhong MEIC Alternative Design Part IV: PEP magnets for MEIC e-ring (FODO Lattice)

  2014-09-04

  • Parameters Changed in New MEIC Design
  • Zhang, He Development of ERL-CC cooler parameters: preliminary consideration for the cooler solenoid
  • Morozov, Vasiliy High-Luminosity Detector Region Optics
  • Zhang, Yuhong MEIC Alternative Design Part III

  2014-08-28

  • Morozov, Vasiliy Recap of Conversation with Kovalenko
  • Derbenev, Ya The MEIC electron ring as the large ion booster
  • Zhang, Yuhong MEIC Alternative Design Part II

  2014-08-21

  • Lin, Fanglei Possibility of Recuperating PEP-II HER Magnets for MEIC Electron Ring (III)
  • Morozov, Vasiliy Ion Collider Ring Using Superferric Magnets
  • Zhang, Yuhong An Alternate Design of MEIC

  2014-08-20

  • Derbenev, Ya MEIC with Super-Ferric and PEP-II Magnets

  2014-08-14

  • Lin, Fanglei Possibility of Recuperating PEP-II HER Magnets for MEIC Electron Ring (II)
  • Zhang, Yuhong MEIC Parameter Space and Luminosity Performance
  • Pilat, Fulvia MEIC Goals, Status and draft Organization
  • Feasibility of Recuperation of Magnets in Decommissioned Storage Rings

  2014-08-07

  • Lin, Fanglei Possibility of MEIC Arc Cell Using PEP-II Dipole
  • Bogacz, Alex Large Ion Booster Re-design Update
  • Zhang, Yuhong MEIC Cooling Electron Beam

  2014-07-24

  • Douglas, David 12 Steps to a Cooler Design
  • Zhang, He Weak Cooling Simulation
  • Wang, Haipeng Transient Beam Loading Effects in RF System for the CEBAF and Electron Storage Rings and its Control Strategies to the MEIC Injection, Storage and Synchronization (Part I)

  2014-07-07

  • Morozov, Vasiliy Arc FODO Cell Inventory

  2014-06-26

  • Wang, Shaoheng Robinson Instability Criteria for MEIC e Ring
  • Wang, Haipeng Transient Beam Loading Effects in RF System for the Electron Storage Rings and its Control Strategies to the MEIC Injection, Storage and Synchronization (Part I)

  2014-06-12

  • MEIC Tasks (June 4, 2014)
  • Roblin, Yves Transfer Line for EIC

  2014-06-05

  • Li, Rui Longitudinal Coupled Bunch Instability in MEIC Electron Collider Ring
  • Morozov, Vasiliy Path Length Chicane Options
  • What Could Be Scavenged from RHIC if It Was Shut Down?
  • Derbenev, Ya Synchronization options for MEIC

  2014-05-29

  • Derbenev, Ya Synchronization options for MEIC
  • Morozov, Vasiliy Ion Path Length Compensation with Chicane

  2014-05-22

  • Derbenev, Ya Synchronization options for MEIC

  2014-03-05

  • Zhang, Yuhong MEIC Electron Cooling: Do we have a Baseline Design and What is it?