Difference between revisions of "Color Transparency Expt"

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  ! Q^2 || pion collimator || large collimator || simc file || comment
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  ! Q^2 || small collimator || large collimator || simc file || comment
 
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  ! 8  ||[https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q8_hmsSat.pdf (run 2023 - 2052+2054+2066)] || -- ||  h1_q8_smcoll_v1.root      || HMS*0.998, HMS delta off, Emiss
 
  ! 8  ||[https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q8_hmsSat.pdf (run 2023 - 2052+2054+2066)] || -- ||  h1_q8_smcoll_v1.root      || HMS*0.998, HMS delta off, Emiss
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  ! 11.5 || --  ||  [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q11_hmsSat.pdf (run 2452-2453 + 2464)] ||  h1_q115_v1.root ||  HMS*0.9945, Emiss offset
 
  ! 11.5 || --  ||  [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q11_hmsSat.pdf (run 2452-2453 + 2464)] ||  h1_q115_v1.root ||  HMS*0.9945, Emiss offset
 
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  !14.3|| need simc for run 2283  || [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q14_lg.pdf (run 2406-2435)] ||  h1_q14.root || Emiss offset
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  !14.3|| [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q143_smcoll_hmsSat.pdf (run 2283)] || [https://userweb.jlab.org/~hszumila/hallc/CT/coin_LH2/Report_q143_lgcoll_hmsSat.pdf(run 2406-2435)] ||  h1_q143_smcoll_v1.root/h1_q143_lgcoll_v1.root || HMS*0.997,Emiss offset
 
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**Singles
 
**Singles

Revision as of 09:48, 18 May 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]
  • Hydrogen
    • Coincidence
Q^2 small collimator large collimator simc file comment
8 (run 2023 - 2052+2054+2066) -- h1_q8_smcoll_v1.root HMS*0.998, HMS delta off, Emiss
9.5 (run 2278-2281) (run 3188) h1_q950_smcoll_v1.root/h1_q950_3188_v1.root small coll HMS*0.9898, lg coll HMS*0.9942, Emiss, delta offset
11.5 -- (run 2452-2453 + 2464) h1_q115_v1.root HMS*0.9945, Emiss offset
14.3 (run 2283) 2406-2435) h1_q143_smcoll_v1.root/h1_q143_lgcoll_v1.root HMS*0.997,Emiss offset
    • Singles
  • Carbon
    • Coincidence
    • Singles

Detector Calibration and Efficiencies

Softwares

Github Repos

Weekly Meetings

Other Links

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