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  • ...roup Leader), Steve Covert, Phil Adderley, Riad Suleiman, John Hansknecht, Marcy Stutzman, Joe Grames.]]
    1 KB (172 words) - 18:03, 29 May 2014
  • ...mbers are (l to r) Matt Poelker (Group Leader), Joe Grames, Bubba Bullard, Marcy Stutzman, Scott Windham, Shukui Zhang, Carlos Hernandez-Garcia, Phil Adderl
    3 KB (388 words) - 11:20, 1 November 2021
  • *** Final thickness measurments from Marcy.
    3 KB (397 words) - 16:07, 25 August 2016
  • #Marcy (QE scan)
    796 bytes (126 words) - 11:00, 9 April 2014
  • '''[[Marcy Stutzman]]''' x7073
    951 bytes (125 words) - 16:45, 3 March 2020
  • *Xincun Peng, Matt Poelker, Marcy Stutzman, Bin Tang, Shukui Zhang, and Jijun Zou, "''Mie-type GaAs nanopilla * Xincun Peng, Zhidong Wang, Yun Liu, Dennis M. Manos, Matt Poelker, Marcy Stutzman, Bin Tang, Shukui Zhang, and Jijun Zou, "''Optical-Resonance-Enhan
    21 KB (2,890 words) - 09:54, 6 December 2021
  • * Marcy Stutzman, Charles Hetzel, "Pressure Simulations for the EIC Interaction Reg * Wei Lui, Matt Poelker, Shukui Zhang, Marcy Stutzman, "Spin Polarization Sensitivity of Electrons Emitted from Bulk GaA
    19 KB (2,678 words) - 04:09, 13 January 2022
  • ; JLAAC talks from Matt, Joe, Marcy and Carlos, October 21-23, 2020 * Marcy Stutzman "Vacuum System Design and Modeling for the Jefferson Lab Electron
    15 KB (1,965 words) - 07:50, 7 January 2022
  • :[[media: Marcy's molflo simulations imagining a beamline accident at HDIce.pptx]]
    18 KB (2,432 words) - 15:07, 21 January 2022
  • # Mamun/Marcy - status of sibling target thickness measurements
    868 bytes (132 words) - 13:10, 18 December 2014
  • ...f companion foils, our x-axis error bar (Mamun finished with measurements, Marcy completing analysis)
    3 KB (416 words) - 20:00, 13 August 2015
  • [[Media:FE-SEM_first_results.pdf]]==(Mamun/Marcy) Update on target thickness measurements==
    941 bytes (130 words) - 14:13, 13 February 2015
  • ==(Marcy/Mamun) Run 1 target thickness==
    634 bytes (90 words) - 09:40, 16 February 2015
  • Marcy - Target thickness
    759 bytes (109 words) - 10:42, 27 March 2015
  • ...the status of the theory input and Xavier should be able to join too. If Marcy is ready we'll have a first peek at the complete target thickness measureme
    855 bytes (140 words) - 08:09, 11 May 2015
  • ...the status of the theory input and Xavier should be able to join too. If Marcy is ready we'll have a first peek at the complete target thickness measureme
    856 bytes (140 words) - 08:10, 11 May 2015
  • ...t thickness - Mamun completed various measurements of the Run 1 siblings. Marcy has been analyzing the FESEM images, organizing the metrics and will presen
    1 KB (192 words) - 09:15, 8 June 2015
  • Both Dan and Marcy are making great progress respectively on the analysis and target thickness
    810 bytes (114 words) - 12:30, 29 July 2015
  • 6. Marcy/Shukui/Joe - Characterization tests of GaAs/GaAsP, DBR, Sb-cathode
    1 KB (171 words) - 12:30, 10 August 2015
  • 1. Marcy - update on target thickness
    828 bytes (117 words) - 12:21, 12 August 2015
  • == Friday, October 23 SWING (Tim, Marcy) == Started shift with white board tool-box meeting (Tim, Daniel, Matt, Marcy, Riad, Joe). The look up [https://logbooks.jlab.org/entry/3355838 table] o
    6 KB (856 words) - 17:04, 18 May 2018
  • Marcy: Travel 17-22
    313 bytes (49 words) - 16:46, 16 September 2015
  • # (Marcy) Check Mott vacuum, configuration (hipot 3D01 again?)
    1 KB (221 words) - 06:21, 7 October 2015
  • == Friday, October 23 SWING (Tim, Marcy) == Started shift with white board tool-box meeting (Tim, Daniel, Matt, Marcy, Riad, Joe). The look up [https://logbooks.jlab.org/entry/3355838 table] o
    3 KB (468 words) - 16:20, 24 October 2015
  • # (Daniel, Riad, Tim, Marcy) Corroborate the Lebow and FESEM measurements with foil rate measurements t
    2 KB (264 words) - 20:17, 28 October 2015
  • # (Daniel, Riad, Tim, Marcy) Corroborate the Lebow and FESEM measurements with foil rate measurements t
    2 KB (230 words) - 12:58, 19 November 2015
  • 2. Marcy - Target thickness and extrapolation method [[Media:FESEM_uncertainty_effec
    797 bytes (115 words) - 16:19, 17 December 2015
  • January 7, 2016 - Small Group meeting regarding fitting functions: Tim, Dan, Marcy 2. Marcy: Looking at fitting parameters [[Media:Dunning-Gay-fit-functions.pptx]]
    544 bytes (71 words) - 14:12, 7 January 2016
  • January 11, 2016 - Small Group meeting regarding fitting functions: Tim, Dan, Marcy 2. Marcy: [[File:Pade_AvsR.pdf]] Pade functions for asym vs. rate
    508 bytes (75 words) - 10:32, 12 January 2016
  • Marcy [[File:Fitting_Function_dependence.pdf]]
    508 bytes (70 words) - 11:49, 28 January 2016
  • * Marcy: functional form dependence on Mott fitting [[File:Pade_22Jan2016.pdf]]
    370 bytes (53 words) - 15:00, 21 January 2016
  • Marcy: [[File:Pade_run_2.pdf]]
    346 bytes (49 words) - 09:21, 4 February 2016
  • 4. Time permitting: Marcy - summary of thickness uncertainties, dependence of Ao on fitting function
    714 bytes (101 words) - 20:27, 16 February 2016
  • * Marcy: Asym vs. Rate, text on Pade [[File:fitting.docx]] * Marcy look at Marty's presentation [[File:24Feb2016.xlsx]]
    835 bytes (111 words) - 18:58, 3 December 2016
  • Marcy: [[File:Marcy_15March2016.pdf]]
    724 bytes (101 words) - 09:56, 15 March 2016
  • ** (Tim, Marcy, Dan) Complete experimental asymmetry vs. target thickness for Runs I/II; s
    1 KB (199 words) - 12:08, 11 April 2016
  • ** Marcy, Riad, Joe - Writing TN on the Mott chamber assembly [[media:MottConstructi # (Tim, Marcy, Dan) Complete experimental asymmetry vs. target thickness for Runs I/II; s
    2 KB (228 words) - 08:24, 13 May 2016
  • # Marcy, Riad, Joe, complete adding material to the "Mott Construction" TN on today
    1 KB (228 words) - 10:51, 13 June 2016
  • # Marcy, Tim, Daniel, ...
    1 KB (152 words) - 10:46, 13 August 2016
  • 6) Fit-a-thon begins (Riad=Root, Marcy=Mathematica) applying Pade and Marty functions
    1 KB (176 words) - 11:41, 4 January 2017
  • 6) (STARTED) Fit-a-thon begins (Riad=Root, Marcy=Mathematica) applying Pade and Marty functions
    1 KB (190 words) - 16:08, 11 January 2017
  • 6) (WORKING) Fit-a-thon begins (Riad=Root, Marcy=Mathematica) applying Pade and Marty functions [[media:AoExtrapolation23Jan
    2 KB (214 words) - 13:54, 23 January 2017
  • :(Marcy/Tim/Riad) Status of fitting asymmetry vs. thickness and rate:corrected vers :(Joe/Marcy/Riad) Technical Description of the CEBAF Mott Polarimeter and Detector Chai
    3 KB (401 words) - 11:28, 6 February 2017
  • [[media:marcy retreat discussion.pptx]]
    417 bytes (56 words) - 15:07, 2 February 2017
  • * Marcy, draft tech note extrapolation: [[media:Extrapolation6Feb2017.docx]]
    300 bytes (44 words) - 14:50, 6 February 2017
  • : (MARCY) After all of the above are done, pursue your "prediction" studies, e.g., : (MARCY) - target ladder
    4 KB (536 words) - 15:11, 20 February 2017
  • : Marcy - Fitting update [[media:24Feb2017ExtrapolationUpdate_v2.pdf]] : Marcy - target ladder
    1 KB (177 words) - 14:17, 27 February 2017
  • 3. Marcy - Plan A for vacuum can/diagnostics at gun3 valve, what is useful and makes
    2 KB (253 words) - 09:19, 13 March 2017
  • '''3. Marcy - Plan A for vacuum can/diagnostics at gun3 valve, what is useful and makes
    4 KB (575 words) - 09:29, 23 March 2017
  • b) Marcy submitted [http://opsweb.acc.jlab.org/CSUEApps/atlis/task/17278 ATLIS task]
    4 KB (657 words) - 05:42, 31 March 2017
  • : Once Marcy/Phil give OK on 3I vacuum => John, you can remove VBV3I02 from special inte
    2 KB (279 words) - 09:29, 2 June 2017
  • ...t's populate the new Zimbra calendar resource. Email Carlos, Matt, Joe or Marcy you planned activity, they will put it on the calendar. Do we want represe
    3 KB (449 words) - 08:27, 18 December 2017
  • === Phil/Marcy discussed count of components needs in MeV section, good news relatively li
    1,021 bytes (164 words) - 19:12, 24 January 2018
  • 1) Benefits of NEG coating, toward achieving XHV (POC, Marcy) 2) Potential benefits of cryopumping toward achieving XHV (POCs, Marcy, Anahi)
    3 KB (427 words) - 10:50, 9 February 2018
  • # Finish the straight ahead waist height MeV beamline: Phil/Marcy bake the short section near QCM and remove the clean hood. Start building
    2 KB (353 words) - 08:50, 22 June 2018
  • ..., Phil Adderley, John Hansknecht, Reza Kazimi, Matt Poelker, Daniel Moser, Marcy Stutzman, R. Suleiman Shukui Zhang "Milliampere beam studies using high pol
    3 KB (414 words) - 16:30, 6 December 2019
  • :Review Marcy/Daniel survey of injector IP power supplies [[media:190220_IP_Summary.xlsx]
    1 KB (206 words) - 16:46, 20 February 2019
  • * Re-arrange the components near HDIce (Phil, Marcy, Shaun, matt)
    3 KB (473 words) - 07:37, 20 May 2019
  • #Marcy, find the y-chamber in UITF, have it degassed, recommend a pump configurati #Marcy investigate precision linear vacuum actuators...are there other options to
    3 KB (541 words) - 12:47, 6 June 2019
  • #Marcy, find the y-chamber in UITF, have it degassed, recommend a pump configurati #Marcy investigate precision linear vacuum actuators...are there other options to
    2 KB (322 words) - 08:44, 13 June 2019
  • #Phi/Marcy, can you confirm Danny's parts list, set them aside when found? '''=> Phil, #Marcy, can you look at heating blankets for this geometry, good idea? '''=> come
    2 KB (388 words) - 08:15, 21 June 2019
  • ;Marcy/Phil, can you make a tally/description of all the viewers we have at the in
    2 KB (291 words) - 07:44, 15 August 2019
  • ;Marcy, viewer marks for measurements [[media:viewscreens_Aug2019.docx]]
    72 bytes (9 words) - 15:06, 20 August 2019
  • * Order collars, Marcy on short bolts * sorted through all my deliveries, gave some stuff to phil and marcy.
    16 KB (2,612 words) - 08:39, 3 September 2020
  • == Marcy/Phil - plans for the Y-chamber (NEG coating, NEG flange, IP, window) ==
    884 bytes (130 words) - 08:58, 10 October 2019
  • :-IPs, Marcy has as-is tally, should be OK, may need to order couple small pumps
    4 KB (565 words) - 10:07, 13 January 2020
  • * Marcy
    993 bytes (151 words) - 09:22, 15 January 2020
  • * Marcy is checking on metallized YAG screen w/ hole
    953 bytes (157 words) - 14:42, 21 January 2020
  • * Marcy is checking on metallized YAG screen w/ hole => ?
    1 KB (221 words) - 20:08, 22 January 2020
  • * Phil/Marcy starting to NEG coat vacuum chambers; need a 1kW sputtering PS that works (
    2 KB (303 words) - 14:02, 4 February 2020
  • ...reens at TBD locations, metal markings on rear, metalized face for charge, Marcy getting bids from Radiabeam * Phil/Marcy starting to NEG coat vacuum chambers; need a 1kW sputtering PS that works (
    6 KB (969 words) - 12:25, 13 February 2020
  • ...h - H2, CH4, CO - cross-sections vs. energy, and weighted by gas densities Marcy showed last week [[:File:ICSPlot_H2CH4CO.png | ICS vs Beam Energy]], [[:Fil
    980 bytes (139 words) - 14:51, 24 March 2020
  • ...reens at TBD locations, metal markings on rear, metalized face for charge, Marcy getting bids from Radiabeam * Phil/Marcy starting to NEG coat vacuum chambers; need a 1kW sputtering PS that works (
    6 KB (968 words) - 12:36, 21 February 2020
  • * Marcy - From last's meeting's post => [[media:21Feb2020Vacuum.xlsx]]
    2 KB (240 words) - 14:50, 24 March 2020
  • ...reens at TBD locations, metal markings on rear, metalized face for charge, Marcy getting bids from Radiabeam * Phil/Marcy starting to NEG coat vacuum chambers; need a 1kW sputtering PS that works (
    8 KB (1,258 words) - 12:54, 9 March 2020
  • * Joe - do we have all ion pumps and valves per model? => '''Marcy's first pass, but needs to see model again''' [[media:200320_ion pumps and
    3 KB (486 words) - 08:18, 2 April 2020
  • * Marcy presented vacuum simulations of the CEBAF photogun and beamline. These simu
    1 KB (151 words) - 13:11, 24 March 2020
  • ...vs. energy for H2, CH4, and CO. These were weighted by gas pressures from Marcy's presentation last week.
    881 bytes (129 words) - 13:42, 24 March 2020
  • **Description: Marcy sent vacuum simulation data for H2 and CO for the CEBAF photogun through th
    941 bytes (139 words) - 14:06, 24 March 2020
  • From Marcy - We have decided that we would like to install a new manipulator to replac From Marcy - Those are the uitf ones from the FEL - are we looking for the ones we use
    3 KB (452 words) - 08:49, 26 March 2020
  • * Marcy checking on top hat configuration for Y-chamber [[media:200326_viewer shiel * Marcy get quotes on A1/A2 cubes and 6-way cross w/ R-R
    3 KB (421 words) - 16:15, 2 April 2020
  • * Marcy checking on top hat configuration for Y-chamber [[media:200326_viewer shiel * Marcy get quotes on A1/A2 cubes and 6-way cross w/ R-R
    6 KB (836 words) - 08:26, 9 April 2020
  • *Phil/Marcy have ceramics/NEG wire Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    5 KB (851 words) - 17:52, 1 July 2020
  • *Marcy presented graphs of outgassing - i.e. where do ions/gas go once formed? Do
    1 KB (191 words) - 15:25, 16 April 2020
  • * Marcy checking on top hat configuration for Y-chamber [[media:200326_viewer shiel * Marcy get quotes on A1/A2 cubes and 6-way cross w/ R-R
    6 KB (898 words) - 06:42, 16 April 2020
  • *a note to phil and marcy, on the real assembly work, the bottom and right side of the cube are no pr
    1 KB (210 words) - 14:29, 14 June 2021
  • * Marcy checking on top hat configuration for Y-chamber [[media:200326_viewer shiel * Marcy get quotes on A1/A2 cubes and 6-way cross w/ R-R
    6 KB (916 words) - 07:55, 23 April 2020
  • * Marcy checking on top hat configuration for Y-chamber [[media:200326_viewer shiel * Marcy get quotes on A1/A2 cubes and 6-way cross w/ R-R
    7 KB (1,094 words) - 08:35, 30 April 2020
  • * Marcy checking on top hat configuration for Y-chamber [[media:200326_viewer shiel * Marcy get quotes on A1/A2 cubes and 6-way cross w/ R-R
    11 KB (1,760 words) - 08:21, 7 May 2020
  • Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    3 KB (549 words) - 08:53, 28 May 2020
  • Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    3 KB (570 words) - 08:57, 4 June 2020
  • Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    4 KB (638 words) - 10:04, 11 June 2020
  • Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    4 KB (645 words) - 05:12, 18 June 2020
  • *Phil/Marcy have ceramics/NEG wire Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    5 KB (816 words) - 17:52, 1 July 2020
  • *Phil/Marcy have ceramics/NEG wire Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    7 KB (1,070 words) - 10:14, 9 July 2020
  • *Marcy/Carlos - sent drawings of the CEBAF photogun & anode
    622 bytes (96 words) - 16:57, 20 July 2020
  • *Phil/Marcy have ceramics/NEG wire Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    8 KB (1,278 words) - 10:06, 16 July 2020
  • Attendees : Carlos, Mamun, Marcy, Riad, Joe * Marcy - list any UITF gun and beam line jobs or repairs to make photocathodes rel
    1,013 bytes (160 words) - 12:15, 20 July 2020
  • *Phil/Marcy have ceramics/NEG wire Plan for the upcoming SAD and injector rebuild (Grames, Adderley, Marcy, Carlos, , Bubba, Windham)
    10 KB (1,640 words) - 10:09, 30 July 2020
  • **Two simulations used a constant H2 density of 10^17 and two used Marcy's H2 density profile for CEBAF from Molflow.
    1 KB (236 words) - 10:42, 3 August 2020

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