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| Line 56: |
Line 56: |
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| | | | |
| − | = Past run plans = | + | = [Past run plans] = |
| − | == CT Experiment (E1206107) Run Plan ==
| |
| − | * [[Overview of run plan]] ([https://hallcweb.jlab.org/wiki/images/4/41/Runplan_e1206107.pdf pdf file])
| |
| − | * [[Instructions for monitoring and analysis during shift]] ([https://hallcweb.jlab.org/wiki/images/d/d5/Deb_shift_note.txt txt file])
| |
| − | | |
| − | === The 6.4 GeV Run Plan (52 hrs) ===
| |
| − |
| |
| − | * Conditions:
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! beam current: || 65 μA
| |
| − | |-
| |
| − | ! fast raster: || 2x2 mm2
| |
| − | |-
| |
| − | ! target: || 10cm LH2
| |
| − | |-
| |
| − | ! HMS/SHMS collimator: || PION , COLLIMATOR
| |
| − | |-
| |
| − | ! HMS/SHMS trigger: || Coincidence
| |
| − | |-
| |
| − | ! HMS angle/momentum || Various
| |
| − | |-
| |
| − | ! SHMS angle/momentum || Various
| |
| − | |}
| |
| − | *Run Plan:
| |
| − | **HMS is detecting electrons and SHMS is detecting protons.
| |
| − | ** Use HMS pion collimator and SHMS collimator.
| |
| − | ** Start with 30uA on lower 6% Carbon, after a 2 hr run, increase to 40 uA and after another 2 hr run move to the upper 6% Carbon and ask for 50 uA.
| |
| − | ** Keep track of good coincidence physics events (with tight PID cuts and coincidence time cut) such that we have 10000 events for LH2 and Carbon
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || Prescales || HMS angle || HMS momentum || SHMS angle || SHMS momentum || Time || Complete
| |
| − | |-
| |
| − | ! LH2 || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 45.1 deg || -2.131 || 17.1 deg || +5.122 || 12 hrs || Y
| |
| − | |-
| |
| − | ! LH2 || ps1=0,ps2=-1,ps3=-1,ps4=0,ps5=-1,ps6=-1 || 45.1 deg || -2.131 || 17.1 deg || +5.122 || 30 min || Y
| |
| − | |-
| |
| − | ! Al. Dummy || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 45.1 deg || -2.131 || 17.1 deg || +5.122 || 4 hrs || Y
| |
| − | |-
| |
| − | ! 6% C || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 45.1 deg || -2.131 || 17.1 deg || +5.122 || 36 hrs || Y
| |
| − | |-
| |
| − | ! 6% C || ps1=0,ps2=-1,ps3=-1,ps4=0,ps5=-1,ps6=-1 || 45.1 deg || -2.131 || 17.1 deg || +5.122 || 30 min || Y
| |
| − | |}
| |
| − | | |
| − | === The 10.6 GeV Run Plan (282 hrs) ===
| |
| − | * Conditions:
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! beam current: || 65 μA
| |
| − | |-
| |
| − | ! fast raster: || 2x2 mm2
| |
| − | |-
| |
| − | ! target: || 10cm LH2
| |
| − | |-
| |
| − | ! HMS/SHMS collimator: || LARGE , COLLIMATOR
| |
| − | |-
| |
| − | ! HMS/SHMS trigger: || Coincidence
| |
| − | |-
| |
| − | ! HMS angle/momentum || Various
| |
| − | |-
| |
| − | ! SHMS angle/momentum || Various
| |
| − | |}
| |
| − | *Run Plan:
| |
| − | **HMS is detecting electrons and SHMS is detecting protons.
| |
| − | ** Use HMS pion collimator and SHMS collimator.
| |
| − | | |
| − | * H(e,e'p) Check
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || Prescales || HMS angle || HMS momentum || SHMS angle || SHMS momentum || Time || Complete
| |
| − | |-
| |
| − | ! LH2 || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 23.2 deg || -5.539 || 21.6 deg || +5.925 || 4 hrs (3 Hz) || Y
| |
| − | |}
| |
| − | | |
| − | * Q^2 = 14.3 GeV^2 Run Plan
| |
| − | ** Cycle SHMS magnets since raising momentum
| |
| − | ** Keep track of good coincidence physics events (with tight PID cuts and coincidence time cut) such that we have 1000 events each for LH2 and Carbon and take two singles run 30 mins each at the beginning and end of the running on a particular target.
| |
| − | **For the singles runs the prescale factor on SHMS should be adjusted as needed to get about equal rate in HMS and SHMS (ie equal rates for PS1 and PS4).
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || Prescales || HMS angle || HMS momentum || SHMS angle || SHMS momentum || Time || Complete
| |
| − | |-
| |
| − | ! LH2 || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 39.3 deg || -2.982 || 12.8 deg || +8.505 || 36 hrs || Y
| |
| − | |-
| |
| − | ! LH2 || ps1=0,ps2=-1,ps3=-1,ps4=0,ps5=-1,ps6=-1 || 39.3 deg || -2.982 || 12.8 deg || +8.505 || 1 hr || Y
| |
| − | |-
| |
| − | ! Al. Dummy || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 39.3 deg || -2.982 || 12.8 deg || +8.505 || 3 hrs || Y
| |
| − | |-
| |
| − | ! 6% C || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 39.3 deg || -2.982 || 12.8 deg || +8.505 || 122 hrs || Y
| |
| − | |-
| |
| − | ! 6% C || ps1=0,ps2=-1,ps3=-1,ps4=0,ps5=-1,ps6=-1 || 39.3 deg || -2.982 || 12.8 deg || +8.505|| 1 hr || Y
| |
| − | |}
| |
| − | | |
| − | * Q^2 = 11.5 GeV^2 Run Plan
| |
| − | ** Cycle HMS magnets since raising momentum
| |
| − | ** Keep track of good coincidence physics events (with tight PID cuts and coincidence time cut) such that we have 1000 events each for LH2 and Carbon
| |
| − | ** For the singles runs the prescale factor on SHMS should be adjusted as needed to get about equal rate in HMS and SHMS (ie equal rates for PS1 and PS4).
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | ! Target , current|| Prescales || HMS angle || HMS momentum || SHMS angle || SHMS momentum || Time || Complete
| |
| − | |-
| |
| − | ! 6% C, 50uA || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 28.5 deg || -4.478 || 17.8 deg || +7.001 || 18.5 hrs || Y
| |
| − | |-
| |
| − | ! 6% C, 50 uA || ps1=0,ps2=-1,ps3=-1,ps4=0,ps5=-1,ps6=-1 || 28.5 deg || -4.478 || 17.8 deg || +7.001 || 30 min|| Y
| |
| − | |-
| |
| − | ! LH2, 65 uA || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 28.5 deg || -4.478 || 17.8 deg || +7.001 || 3.5 hrs || Y
| |
| − | |-
| |
| − | ! LH2, 65 uA || ps1=0,ps2=-1,ps3=-1,ps4=0,ps5=-1,ps6=-1 || 28.5 deg || -4.478 || 17.8 deg || +7.001 || 30 min || Y
| |
| − | |-
| |
| − | ! Al. Dummy, max allowed || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 28.5 deg || -4.478 || 17.8 deg || +7.001 || 1 hrs || Y
| |
| − | |}
| |
| − | | |
| − | * Q^2 = 9.5 GeV^2 Run Plan
| |
| − | ** Cycle HMS magnets since raising momentum
| |
| − | ** Keep track of good coincidence physics events (with tight PID cuts and coincidence time cut)
| |
| − | ** For the singles runs the prescale factor on SHMS should be adjusted as needed to get about equal rate in HMS and SHMS (ie equal rates for PS1 and PS4).
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || Prescales || HMS angle || HMS momentum || SHMS angle || SHMS momentum || Counts/time || Complete
| |
| − | |-
| |
| − | ! 6% C, 50 uA || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 23.2 deg || -5.539 || 21.6 deg || +5.925 || 3000/6 hr || Y
| |
| − | |-
| |
| − | ! 6% C, 50 uA || ps1=5,ps2=-1,ps3=-1,ps4=0,ps5=-1,ps6=-1 || 23.2 deg || -5.539 || 21.6 deg || +5.925 || >300K each arm/ 1 hr || Y
| |
| − | |-
| |
| − | ! 1.5% C, 60 uA || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 23.2 deg || -5.539 || 21.6 deg || +5.925 || 3000/14 hr || Y
| |
| − | |-
| |
| − | ! Al Dummy, 40 uA || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 23.2 deg || -5.539 || 21.6 deg || +5.925 || 2 hr || Y
| |
| − | |-
| |
| − | ! LH2, 60 uA || ps1=4,ps2=-1,ps3=-1,ps4=0,ps5=-1,ps6=-1 || 23.2 deg || -5.539 || 21.6 deg || +5.925 || >300K each arm/ 1 hr || Y
| |
| − | |-
| |
| − | ! LH2, 60 uA || ps1=-1,ps2=-1,ps3=-1,ps4=-1,ps5=-1,ps6=0 || 23.2 deg || -5.539 || 21.6 deg || +5.925 || 2 hr || Y
| |
| − | |}
| |
| − | | |
| − | == F2 Experiment (E12-10-002) L/T measurement Run Plan ==
| |
| − | * Experts: Simona Malace, Eric Christy
| |
| − | * Expected time: 2 days at 30 muA
| |
| − | * Goal: Measure one epsilon point to better constrain R at large x
| |
| − | * Conditions: ONLY HMS NEEDED. Prescale to 2 kHz, cycle magnets.
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! beam current (uA): || max current
| |
| − | |-
| |
| − | ! fast raster: || 2x2mm
| |
| − | |-
| |
| − | ! target: || 10 cm LH2, Al 10 cm Dummy
| |
| − | |-
| |
| − | ! HMS collimator: || PION
| |
| − | |-
| |
| − | ! HMS trigger: || ELREAL for physics data taking
| |
| − | |-
| |
| − | ! HMS trigger: || SCIN 3/4 *for one run only* in the beginning for trigger efficiency calculation (we are running one trigger at the time)
| |
| − | |-
| |
| − | ! HMS angle/momentum: || 65 deg / -1 GeV/c - 100 K electrons
| |
| − | |-
| |
| − | ! HMS angle/momentum: || 65 deg / +1 GeV/c - 10 K positrons
| |
| − | |-
| |
| − | |}
| |
| − | == F2/EMC Experiment (E12-10-002/E12-10-008) 5 pass Run Plan ==
| |
| − | * Spokespeople E12-10-002: E. Christy, T. Keppel, S. Malace (contact), I. Niculescu
| |
| − | * Graduate Students E12-10-002: Deb Biswas, Abel Sun, Fernando Araiza Gonzalez
| |
| − | * Spokespeople E12-10-008: J. Arrington, A. Daniel, D. Gaskell (contact), N. Fomin
| |
| − | * Graduate Students E12-10-008: Abishek Karki, Kayla Craycraft
| |
| − | | |
| − | * Conditions:
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! beam current: || varies per target
| |
| − | |-
| |
| − | ! fast raster: || 2x2 mm2
| |
| − | |-
| |
| − | ! targets: || 10cm LH2 and LD2, 10 cm Al Dummy, Be, 10,11B, C 1.5 %
| |
| − | |-
| |
| − | ! HMS/SHMS collimator: || Large , COLLIMATOR
| |
| − | |-
| |
| − | ! HMS/SHMS trigger: || ELREAL/ELREAL for NEG. Polarity runs; ELCLEAN/ELCLEAN for POS. Polarity runs
| |
| − | |-
| |
| − | ! HMS angle/momentum || Various (check run plan below)
| |
| − | |-
| |
| − | ! SHMS angle/momentum || Various (check run plan below)
| |
| − | |}
| |
| − | | |
| − | | |
| − | === F2/EMC Production Run Plan: ===
| |
| − | | |
| − | [https://hallcweb.jlab.org/DocDB/0009/000953/001/F2_EMC_runlist_final.pdf SHMS Production Run Plan]
| |
| − | | |
| − | [https://hallcweb.jlab.org/DocDB/0009/000953/001/HMS_sheet_add_pos.pdf HMS Production Run Plan]
| |
| − | | |
| − | | |
| − | === F2/EMC Online Analysis Flow === | |
| − | | |
| − | [[F2/EMC analysis how-to for shift takers Step 1]]
| |
| − | | |
| − | [[F2/EMC analysis how-to for shift takers Step 2]]
| |
| − | | |
| − | [[F2/EMC analysis how-to for shift takers Step 3]]
| |
| − | | |
| − | | |
| − | === F2/EMC: Data taken so far ===
| |
| − | | |
| − | [https://docs.google.com/document/d/13i-SQGGES52d8fjJo9CTdgMc0A7J7z_t9FdKewW6HEM/edit?ts=5a8db865 SHMS]
| |
| − | | |
| − | [https://docs.google.com/document/d/1scxBFrrasplcp8-AznKRal5rr_19KKGk7Wfwsld-8Fw/edit# HMS]
| |
| − | | |
| − | | |
| − | === F2/EMC: Other ===
| |
| − | | |
| − | * Simona's notes
| |
| − | | |
| − | [[Daily to do list]]
| |
| − | | |
| − | === F2/EMC: Special Tests ===
| |
| − | | |
| − | * HMS Dipole saturation at 5.7 GeV/c
| |
| − | | |
| − | [https://hallcweb.jlab.org/DocDB/0009/000954/001/HMS_saturation.pdf HMS saturation measurement run plan]
| |
| − | | |
| − | | |
| − | * Boiling studies
| |
| − | | |
| − | --> HMS, SHMS: 25 deg, -4.4 GeV/c (E = 10.6 GeV) (we will take data in both spectrometers at the same time)
| |
| − | | |
| − | --> shoot for 0.5 % statistical uncertainty where possible (no less than 0.8 %)
| |
| − | | |
| − | --> Trigger type will be ELREAL (prescale if needed to keep the DAQ rate below 3000 Hz)
| |
| − | | |
| − | | |
| − | Targets/currents:
| |
| − | | |
| − | --> Al: 40 uA
| |
| − | | |
| − | --> LH2: 10, 25, 40, 50, 60, 70, 80 uA
| |
| − | | |
| − | --> LD2: 10, 25, 40, 50, 60, 70, 80 uA
| |
| − | | |
| − | --> C 1.5%: 10, 35, 45, 55, 65 uA
| |
| − | | |
| − | | |
| − | * BCM calibration procedure
| |
| − | | |
| − | [ https://hallcweb.jlab.org/doc-public/ShowDocument?docid=957 ]
| |
| − | | |
| − | * HMS/SHMS saturation tests
| |
| − | ** Run two separate DAQs. For HMS PS2=0 and SHMS PS2=0, rest to -1.
| |
| − | ** Use the optics 1 target
| |
| − | ** Put sieve in HMS and centered sieve in SHMS
| |
| − | ** Maximum current.
| |
| − | ** Set HMS angle to 15 degrees and SHMS angle to 9 degrees.
| |
| − | ** Need to cycle magnets in HMS and SHMS.
| |
| − | ** Want to have 2000 counts in center foil.
| |
| − | ** For HMS the dipole NMR will be adjusted at each setting to give good Ytar versus Yptar.
| |
| − | ** For HMS at 5.9,5.7 and 5.5 have been done before. It is a consistency check. 5.3 and 5.1 will see if dipole needs to be changed.
| |
| − | ** For SHMS , just take data
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | ! HMS momentum || HMS comment || SHMS momentum || comment
| |
| − | |-
| |
| − | ! 5.9 || Set quads by "go_magnet_HMS_current" , set Dipole to 1.01 higher || 8.7 || Set magnets by "go_magnet_SHMS_current"
| |
| − | |-
| |
| − | ! 5.7 || Set quads by "go_magnet_HMS_current" , set Dipole to 1.0075 higher || 8.2 || Set magnets by "go_magnet_SHMS_current"
| |
| − | |-
| |
| − | ! 5.5 || Set quads by "go_magnet_HMS_current" , set Dipole to 1.005 higher || 7.7 || Set magnets by "go_magnet_SHMS_current"
| |
| − | |-
| |
| − | ! 5.3 || Set quads by "go_magnet_HMS_current" , set Dipole to 1.00 higher || 7.2 || Set magnets by "go_magnet_SHMS_current"
| |
| − | |-
| |
| − | ! 5.1 || Set quads by "go_magnet_HMS_current" , set Dipole to 1.00 higher || 6.7 || Set magnets by "go_magnet_SHMS_current"
| |
| − | | |
| − | |}
| |
| − | | |
| − | === F2/EMC: Useful Links ===
| |
| − | | |
| − | ==== RC Links ====
| |
| − | | |
| − | * [https://hallcweb.jlab.org/wiki/index.php/RC_daily_meetings_and_daily_runplan_fall_2018 RC Daily Meetings]
| |
| − | * [https://hallcweb.jlab.org/wiki/index.php/RC_daily_meetings_and_daily_runplan RC Daily Meetings - Fall 2017/Spring 2018]
| |
| − | | |
| − | ==== F2/XEM E-Logs ====
| |
| − | | |
| − | * [https://hallcweb.jlab.org/elogs/Commissioning+Experiments+Analysis/ Commissioning experiments analysis elog]
| |
| − | * [https://hallcweb.jlab.org/elogs/E12-10-002+Preparations/ F2/EMC/x>1 Analysis E-log]
| |
| − | | |
| − | ==== F2/XEM Analysis Meetings ====
| |
| − | | |
| − | * BlueJeans Meeting Information
| |
| − | To join the Meeting:
| |
| − | https://bluejeans.com/354839810
| |
| − | To join via Room System:
| |
| − | Video Conferencing System: bjn.vc -or-199.48.152.152
| |
| − | Meeting ID : 354839810
| |
| − | To join via phone :
| |
| − | 1) Dial:
| |
| − | +1.408.740.7256 (United States)
| |
| − | +1.888.240.2560 (US Toll Free)
| |
| − | +1.408.317.9253 (Alternate number)
| |
| − | (see all numbers - http://bluejeans.com/numbers)
| |
| − | 2) Enter Conference ID : 354839810
| |
| − | | |
| − | == Deuteron Electro-Disintegration (E12-10-003) Run Plan ==
| |
| − | * [[Monitoring/Analysis Instructions During A Shift]]
| |
| − | * [https://docs.google.com/spreadsheets/d/1POJV6RpUhEnjKHxZRPo0Y_z7sntbdPJeq7AUjSbZDbU/edit#gid=0 Data RunSheet]
| |
| − | *Experts: Werner Boeglin, Mark Jones
| |
| − | *Graduate Student: Carlos Yero
| |
| − | *Expected Time: 6 days at min. of 40 uA
| |
| − | *Goal: Measure D(e,e'p)n cross section at three kinematic settings, where FSI are small
| |
| − | *Conditions: The SHMS will detect electrons and the HMS will detect protons.
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! beam energy: || 10.6 GeV
| |
| − | |-
| |
| − | ! minimum beam current: || 40 μA
| |
| − | |-
| |
| − | ! fast raster: || 2x2 mm
| |
| − | |-
| |
| − | ! targets: || 10cm LH2, 10cm LD2, Aluminium Dummy
| |
| − | |-
| |
| − | ! HMS/SHMS collimator: || Pion , Collimator
| |
| − | |-
| |
| − | ! HMS/SHMS trigger: || Coincidence, HMS: h3/4, SHMS: p3/4
| |
| − | |-
| |
| − | ! HMS angle/momentum || Various
| |
| − | |-
| |
| − | ! SHMS angle/momentum || Fixed
| |
| − | |-
| |
| − | |}
| |
| − | | |
| − | * H(e,e'p) Check Run Plan
| |
| − | ** Check the HMS/SHMS spectrometer pointing
| |
| − | ** run with SHMS singles trigger to measure proton absorption in HMS.
| |
| − | ** Trigger PS6=0, rest set to -1. (PS3=4, rest=-1 for proton Abs. runs)
| |
| − | ** Data taking should take about 1 hour.
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || SHMS angle || SHMS momentum || HMS angle || HMS momentum || Charge
| |
| − | |-
| |
| − | ! LH2 || 12.2 deg || -8.70 GeV/c || 37.3 deg || +2.938 GeV/c || 144mC
| |
| − | |-
| |
| − | |}
| |
| − | | |
| − | * Aluminium Dummy Run
| |
| − | ** Correct for scattered events off the Al. cell walls for H(e,e'p)
| |
| − | ** Trigger PS3=0 and rest to -1. (pRE-Scale accordingly to keep rate < 3kHz)
| |
| − | **Data taking should take about 1 hour.
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || SHMS angle || SHMS momentum || HMS angle || HMS momentum || Charge
| |
| − | |-
| |
| − | ! Al || 12.2 deg || -8.70 GeV/c || 37.3 deg || +2.938 GeV/c || 144mC
| |
| − | |-
| |
| − | |}
| |
| − | * D(e,e'p)n Run Plan
| |
| − | ** Calibration run at low missing momentum used as a cross check with existing data
| |
| − | ** Trigger PS6=0 and rest to -1.
| |
| − | ** Data taking should take about 1-2 hours.
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || SHMS angle || SHMS momentum || HMS angle || HMS momentum || Missing Momentum || Charge
| |
| − | |-
| |
| − | ! LD2 || 12.2 deg || -8.70 GeV/c || 38.896 deg || +2.844 GeV/c || 80 MeV || 250mC
| |
| − | |-
| |
| − | |}
| |
| − | * Measure the D(e,e'p)n Cross Section at unexplored high missing momentum kinematics settings
| |
| − | ** Trigger PS6=0 and rest to -1.
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || SHMS angle || SHMS momentum || HMS angle || HMS momentum || Missing Momentum || Charge
| |
| − | |-
| |
| − | ! LD2 || 12.2 deg || -8.70 GeV/c || 55.0 deg || +2.194 GeV/c || 580 MeV || 5040mC
| |
| − | |-
| |
| − | ! LD2 || 12.2 deg || -8.70 GeV/c || 58.4 deg || +2.091 GeV/c || 750 MeV || 10540mC
| |
| − | |-
| |
| − | |}
| |
| − | * Elastic LH2 delta scan
| |
| − | ** Runs will be 15 minutes.
| |
| − | ** When changing HMS settings , take SHMS singles with PS3=0, rest=-1
| |
| − | ** At 8.5 deg take data with sieve
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || SHMS angle || SHMS momentum || HMS angle || HMS momentum || Trigger || Comment
| |
| − | |-
| |
| − | ! LH2 || 14.0 deg || -8.70 GeV/c || 33.51 deg || +3.48 GeV/c || PS6=0 rest -1 || SHMS Collimator
| |
| − | |-
| |
| − | ! LH2 || 10.0 deg || -8.70 GeV/c || 42.9 deg || +2.31 GeV/c || PS6=0 rest -1 ||
| |
| − | |-
| |
| − | ! LH2 || 8.5 deg || -8.70 GeV/c || 47.6 deg || +1.89 GeV/c || PS6=0 rest -1 ||
| |
| − | |-
| |
| − | ! LH2 || 8.5 deg || -8.70 GeV/c || 47.6 deg || +1.89 GeV/c || PS6=0 rest -1 || SHMS Centered sieve IN
| |
| − | |-
| |
| − | |}
| |
| − | * Continue to measure the D(e,e'p)n Cross Section at unexplored high missing momentum kinematics settings
| |
| − | ** Trigger PS6=0 and rest to -1.
| |
| − | {|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
| |
| − | |-
| |
| − | ! Target || SHMS angle || SHMS momentum || HMS angle || HMS momentum || Missing Momentum || Comment
| |
| − | |-
| |
| − | ! LD2 || 12.2 deg || -8.70 GeV/c || 58.4 deg || +2.091 GeV/c || 750 MeV || finish setting
| |
| − | |-
| |
| − | |}
| |
| − | | |
| − | == SIDIS Run Plan ==
| |
| − | * [[E12-09-017_Run_Plan|Detailed run plan]]
| |
| − | * [[Instructions_for_monitoring_and_analysis_of_SIDIS_runs_during_shift]]
| |
| − | * [[SIDIS run list]]
| |
| − | | |
| − | == Fall 2017 Commissioning Plans ==
| |
| − | *[[Information for Shift Takers]] ([https://misportal.jlab.org/mis/apps/physics/shiftSchedule/index.cfm?experimentRunId=HALLC-2017-2018 2017-2018 Shift Signup])
| |
| − | *[https://userweb.jlab.org/~smithg/target/Qweak/ Target web page]. [https://userweb.jlab.org/~smithg/target/Qweak/tgt_training_schedule.pdf Target training schedule]
| |
| − | * [https://mailman.jlab.org/mailman/listinfo/hallc_running Sign up for hallc_running mailing list]. [https://mailman.jlab.org/pipermail/hallc_running/ Archive]
| |
| − | *Runsheets:
| |
| − | **[https://logbooks.jlab.org/entry/3504461 First Dec Period]
| |
| − | **[https://logbooks.jlab.org/entry/3508052 Second Dec period]
| |
| − | *[https://www.jlab.org/exp_prog/experiment_schedule/2018/20180108.2a.pdf Update beam schedule Jan 2018]
| |
| − | **[https://www.jlab.org/exp_prog/experiment_schedule/2017/20170914.1_ExpSch.pdf Old Dec 2017 Beam Schedule]
| |
| − | *[[Fall 2017 Commissioning Plan]]
| |
| − | *[https://hallcweb.jlab.org/elogs/Commissioning+Experiments+Analysis/ Commissioning analysis logbook]
| |
| − | *[[Commissioning analysis meetings]]
| |
| − | *[[Experts on call]]
| |
| − | *[[How-to]]
| |
| − | *[https://hallcweb.jlab.org/wiki/index.php/Detector_Working_Group_Meetings#Detector_Working_Group_Meetings_in_2017 Detector Working Group Biweekly Meeting Agendas]
| |
| − | *[https://hallcweb.jlab.org/wiki/index.php/Detector_Working_Group_Meetings Wiki Page for Detector Working Group Biweekly Meetings]
| |
| − | | |
| − | == Spring 2017 KPP run ==
| |
| − | *[[KPP Run Plan]]
| |
| − | ** [https://hallcweb.jlab.org/DocDB/0008/000847/001/Hall_C_KPP_Demonstration-Mar2017-v8-final.pdf Hall C KPP Slides (final) [pdf]]
| |
| − | *[[RC daily meetings and daily runplan]] for KPP
| |
| − | *[https://logbooks.jlab.org/entry/3467772 Logbook entry] with pdf of the run sheets.
| |
| | | | |
| | = Hall C Links = | | = Hall C Links = |
