PPB Meetings

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2022

PPB - May 11, 2022 - Positron Beams Working Group Meeting

Yves - framework for e+ collection media:220511_Yves_positroncollectionschemes.pptx
Joe - pics for LERF CEBAF transport line media:220511_Large_Arc.pptx

PPB - May 04, 2022 - Positron Beams Working Group Meeting

No slides

PPB - Apr 27, 2022 - Positron Beams Working Group Meeting

Sami - Positron collection systems presentation performed at Orsay last year media:Collection_e_.pdf
Sami - Compression chicane update media:Chicane_Elegant_optimization_beta_update_1_(1).pdf
Joe - An old spin report, a new spin calculation opportunity media:JLAB-TN-04-042.pdf

PPB - Apr 20, 2022 - Positron Beams Working Group Meeting

PPB - Apr 13, 2022 - Positron Beams Working Group Meeting

Sami - Compression chicane update File:Chicane Elegant optimization beta update 1.pdf.

PPB - Apr 6, 2022 - Positron Beams Working Group Meeting

Carlos - Media:High current polarized gun for positrons - slides for April 6 2022 meeting.pptx
Joe - high QE photocathodes media:220405_SSL_DBR.pptx
Amy - LDRD topic media:220406_Amy_LDRD_degraded_electrons.pdf

PPB - Mar 30, 2022 - Positron Beams Working Group Meeting

Sami Chicane update: Chicane optimization File:Chicane Elegant optimization beta.pdf

PPB - Mar 23, 2022 - J-Future Prep Meeting

Matt' & Joe's positron pitch to management media: positron pitch.pptx
Engineering division's thoughts on e+ at Jlab media:JPTN-001-PositronConsiderations.pdf
Joe's snowmass e+ presentation materials media:Snowmass-Grames-Positron-FINAL.pptx
Carlos' e-gun proposal slides media:DRAFT 2 Slides for Joe on the high current polarized HV gun plans.pptx
Val's & Karl's GaInSn liquid metal target media:GaInSn LM e+ Target - 2022-3-16.pptx
Andriy's & Eric's W solid rotating target media:220318_Ushakov_Positron_W_Target.pptx
Stephen Brooks' idea for 110 or 650 MeV injectors for e-/e+ media:Brooks_positroninjector_2022-Mar-18.pptx
Alicia's & Reza's considerations of ~1 mA at CEBAF injector media:220323_PresentInjectorCapabilitiesPossibilities_vrzash.pptx
Yves' & Sami's update on positron injection to CEBAF media:Double_chicane_layout.pptx
Amy's, Fanglei's, Yuhong's concept for providing long. e+ pol to end stations media:220323_jfuture_spinrotators_final.pptx

PPB - Mar 16, 2022 - Positron Beams Working Group Meeting

Val & Karl - positron conversion target media:GaInSn LM e+ Target - 2022-3-16.pptx

PPB - Mar 09, 2022 - Positron Beams Working Group Meeting

Sami - Chicane update File:Chicane Elegant optimization (1).pdf
Matt - Positron Pitchmedia: positron pitch.pptx
Joe - Report to Snowmass Polarized Positron Workshop media:Snowmass_Positron_Grames_Final.docx

PPB - Mar 02, 2022 - Positron Beams Working Group Meeting

No slides

PPB - Feb 23, 2022 - Positron Beams Working Group Meeting

Joe - Idea for CEBAF acceptance measurement media:220222_Degraded_eminus.pptx
Joe - "Capability and Prospects for Polarized Beams from GaAs DC Photogun" media:Grames_Snowmass2021_FINAL.pptx

PPB - Feb 16, 2022 - Positron Beams Working Group Meeting