Difference between revisions of "Color Transparency Expt"

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* Comparison of reconstructed and kinematic quantities for the first 4 hrs production on Hydrogen Red is SIMC and blue is data [https://userweb.jlab.org/~latif/Hall_C/Report_H2_2278_to_2281.pdf (run 2278 - 2281)]
 
* Comparison of reconstructed and kinematic quantities for the first 4 hrs production on Hydrogen Red is SIMC and blue is data [https://userweb.jlab.org/~latif/Hall_C/Report_H2_2278_to_2281.pdf (run 2278 - 2281)]
 
* Table of yield normalization factors for each kinematic setting [https://hallcweb-2017.jlab.org/wiki/index.php/E12_06_107_simc_normfac]
 
* Table of yield normalization factors for each kinematic setting [https://hallcweb-2017.jlab.org/wiki/index.php/E12_06_107_simc_normfac]
 +
* [[Summary of all saturations, mis-pointing, and settings for generating MC]]
  
 
*Hydrogen
 
*Hydrogen
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{|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
 
{|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
 
  |-
 
  |-
−
  ! Q^2 || small collimator || large collimator || simc file || comment
+
  ! Q^2 || small collimator || large collimator || comment
 
  |-
 
  |-
−
  ! 8  ||[https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q8_smcoll_corr.pdf (run 2023 - 2052+2054+2066)] || -- || h1_q_8_noecorr.root      || HMS*0.998 SHMS*0.985*0.998
+
  ! 8  ||[https://userweb.jlab.org/~hszumila/hallc/CT/lh2/Report_h_q8.pdf (run 2023 -2066)] || --  || --
 
  |-
 
  |-
−
  ! 9.5  || [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q95_smcoll_corr.pdf (run 2278-2281)] || [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q95_lgcoll_corr.pdf (run 3188)]  ||  h1_q_95_noecorr.root/h1_q_95_lgcoll_noecorr.root ||  small coll HMS*0.9898, lg coll HMS*0.9942, SHMS*0.985*0.997
+
  ! 9.5  || [https://userweb.jlab.org/~hszumila/hallc/CT/lh2/Report_h_q95_smcoll.pdf (run 2278-2281)] || [https://userweb.jlab.org/~hszumila/hallc/CT/lh2/Report_h_q95_lgcoll.pdf (run 3188)]  ||  --
 
  |-
 
  |-
−
  ! 11.5 || --  ||  [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q115_corr.pdf (run 2452-2453 + 2464)] || h1_q_115_noecorr.root ||  HMS*0.9945, SHMS*0.985*0.9965
+
  ! 11.5 || --  ||  [https://userweb.jlab.org/~hszumila/hallc/CT/lh2/Report_h_q115.pdf (run 2452-2464)]  ||  --
 
  |-
 
  |-
−
  !14.3|| [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q143_smcoll_noecorr.pdf (run 2283)]  || [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q143_lgcoll_corr.pdf (run 2406-2435)] || h1_q_143_smcoll_noecorr.root/h1_q_143_lgcoll_noecorr.root || HMS*0.997 SHMS*0.985*0.996
+
  !14.3|| [https://userweb.jlab.org/~hszumila/hallc/CT/lh2/Report_h_q143_smcoll.pdf (run 2283)]  || [https://userweb.jlab.org/~hszumila/hallc/CT/lh2/Report_h_q143_lgcoll.pdf (run 2406-2435)] || lousy stats
 
  |}
 
  |}
−
**Singles
+
 
 
*Carbon
 
*Carbon
−
**Coincidence
+
{|class="wikitable" style="margin-left: 60px; margin-right: auto; border: none;"
−
**Singles
+
|-
 +
! Q^2 || small collimator || large collimator || target || comment
 +
|-
 +
! 8  ||[https://userweb.jlab.org/~hszumila/hallc/CT/carbon/Report_q8thin.pdf (run 2062-2065)] || --  || thin C || yMP in HMS?
 +
|-
 +
! 8  ||[https://userweb.jlab.org/~hszumila/hallc/CT/carbon/Report_q8thick.pdf (run 2187-2212)] || --  || thick C ||--
 +
|-
 +
! 9.5  || -- || [https://userweb.jlab.org/~hszumila/hallc/CT/carbon/Report_q95thin.pdf (run 3183-3199)]  || thin C  || --
 +
|-
 +
! 9.5  || -- || [https://userweb.jlab.org/~hszumila/hallc/CT/carbon/Report_q95thick.pdf (run 3179-3201)]  || thick C ||--
 +
|-
 +
! 11.5 || --  ||  [https://userweb.jlab.org/~hszumila/hallc/CT/carbon/Report_q115_nom.pdf (run 2456-2463)]  || thick C  || --
 +
|-
 +
! 11.5 || --  ||  [https://userweb.jlab.org/~hszumila/hallc/CT/carbon/Report_q115_low.pdf (run 2441-2450)]  || thick C  || HMS Pcentral low at 4.2
 +
|-
 +
!14.3|| [https://userweb.jlab.org/~hszumila/hallc/CT/carbon/Report_q143_smcoll.pdf (run 2284-2347)]  || [https://userweb.jlab.org/~hszumila/hallc/CT/carbon/Report_q143_lgcoll.pdf (run 2348-2362)] || thick C || yMP in HMS?
 +
|}
  
 
== Detector Calibration and Efficiencies ==
 
== Detector Calibration and Efficiencies ==

Revision as of 13:14, 26 July 2018

The Color Transparency Experiment

  • CT Proposal [1]
  • Run Plan for E12_06_107 [2]
  • Instructions for monitoring and analysis during shift [3]
  • CT good runs [4]

Useful Links

  • Hall C Wiki [5]
  • Experimental Hall C [6]
  • HCLOG [7]
  • JLab Main [8]

Relevant Publications

  • Color Transparency: past, present and future [9]
  • The search for the onset of Color Transparency: a status report [10]
  • Nuclear transparency from quasielastic A(e,e'p) reactions uo to Q^2=8.1 (GeV/c)^2 [11]
  • Measurement of Nuclear Transparency for the A(e,e' pi^+) Reaction [12]
  • Study of the A(e,e'π+) Reaction on 1H, 2H, 12C, 27Al, 63Cu and 197Au [13]
  • Quasifree (e,e'p) reaction and proton propagation in nuclei [14]

Theses

  • The (e,e'p) Reaction Mechanism in the Quasi-Elastic Region [15] (D.Dutta)
  • Inclusive Electron Scattering From Nuclei at x>1 and High Q2 [16] (J. Arrington)
  • A study of the O^16 (e,e'p) Reaction at Deep Missing Energies [17] (N. Liyanage)
  • Quasielastic (e,e'p) Reactions and Proton Propagation Through Nuclei [18] (Derek Van Westrum, see pages 87-98 for coincidence time corrections)
  • Measurement of Nuclear Transparency from A(e,e',À+) Reactions [19] (Benjamin Clasie)
  • Nuclear Transparency and Single Particle Spectral Functions from Quasielastic A(e,e'p) Reactions up to Q2=8.1 GeV2 [20] (David McKee)

Analyses

  • Comparison of reconstructed quantities for the first 8 hrs production on Hydrogen. Red is SIMC and blue is data (run 2023 - 2052+ 2066)
  • Comparison of kinematic quantities for the first 8 hrs production on Hydrogen. Red is SIMC and blue is data (run 2023 - 2052+2066)
  • Comparison of reconstructed quantities for the first 20 hrs production on Carbon. Red is SIMC and blue is data (run 2187 - 2198)
  • Comparison of kinematic quantities for the first 20 hrs production on Carbon. Red is SIMC and blue is data (run 2187 - 2198)
  • Comparison of reconstructed and kinematic quantities for the first 36 hrs production on Carbon. Red is SIMC and blue is data (run 2187 - 2209)
  • Comparison of reconstructed and kinematic quantities for the first 4 hrs production on Hydrogen Red is SIMC and blue is data (run 2278 - 2281)
  • Table of yield normalization factors for each kinematic setting [21]
  • Summary of all saturations, mis-pointing, and settings for generating MC
  • Hydrogen
    • Coincidence
Q^2 small collimator large collimator comment
8 (run 2023 -2066) -- --
9.5 (run 2278-2281) (run 3188) --
11.5 -- (run 2452-2464) --
14.3 (run 2283) (run 2406-2435) lousy stats
  • Carbon
Q^2 small collimator large collimator target comment
8 (run 2062-2065) -- thin C yMP in HMS?
8 (run 2187-2212) -- thick C --
9.5 -- (run 3183-3199) thin C --
9.5 -- (run 3179-3201) thick C --
11.5 -- (run 2456-2463) thick C --
11.5 -- (run 2441-2450) thick C HMS Pcentral low at 4.2
14.3 (run 2284-2347) (run 2348-2362) thick C yMP in HMS?

Detector Calibration and Efficiencies

Softwares

Github Repos

Weekly Meetings

Other Links

Retrieved from "https://hallcweb-2024.jlab.org/wiki/index.php?title=Color_Transparency_Expt&oldid=8920"