Presentation is loading. Please wait.

Presentation is loading. Please wait.

Jin Huang M.I.T. For Transversity Analysis Meeting Jul 02, JLab.

Published byElizabeth Cain Modified over 9 years ago

Similar presentations

Presentation on theme: "Jin Huang M.I.T. For Transversity Analysis Meeting Jul 02, JLab."— Presentation transcript:

1 Jin Huang M.I.T. For Transversity Analysis Meeting Jul 02, 2009 @ JLab

2 Transversity Analysis Meeting Jin Huang 2

3  Xin showed there are numerical scalar inconsistencies http://nedm.tunl.duke.edu/~xq2/transversity/dat a_check/ http://nedm.tunl.duke.edu/~xq2/transversity/dat a_check/  Examples: (Diff Between L&BB BCM scalar vs time) Transversity Analysis Meeting Jin Huang 3

4  Extract Slope of each plot  Plot versus run number  Four Main Categories: ◦ Helicity + VS Helicity - @ Bigbite Scalars (Asymmetry) for helicity charge asymmetry study Helicity + VS Helicity - @ Bigbite Scalars (Asymmetry) ◦ BCM x1 and x10 VS BCM x3 @ Bigbite Scalars (Ratio) to check BCM problems on/after the amplifier BCM x1 and x10 VS BCM x3 @ Bigbite Scalars (Ratio) ◦ BCM Upstream VS Downstream @ Bigbite Scalars (Asymmetry) to check BCM problems before the amplifier BCM Upstream VS Downstream @ Bigbite Scalars (Asymmetry) ◦ Bigbite Scalar VS HRS Scalars (Asymmetry) to check consistency between HRS and BigBite copy of each scalar channel Bigbite Scalar VS HRS Scalars (Asymmetry) Transversity Analysis Meeting Jin Huang 4

5  Following Link http://www.jlab.org/~jinhuang/Transversity/ ScalarConsistCheck/ http://www.jlab.org/~jinhuang/Transversity/ ScalarConsistCheck/  To Do: ◦ Check through all inconsistencies ◦ Build Problematic Run List Transversity Analysis Meeting Jin Huang 5

6 Transversity Analysis Meeting Jin Huang 6

7 Transversity Analysis Meeting Jin Huang 7  Sigma ~ 280ps

8 Transversity Analysis Meeting Jin Huang 8  Full Optimization: BB.tr.x*0.115883+BB.tr.th*-0.384280+BB.tr.ph*- 0.995076+BB.tr.y*0.468921+BB.tr.x*BB.tr.x*0.111522+BB.tr.th*BB.tr.th*0.444160+BB.tr.x*BB.tr.th*-0.489851  Sigma < 270ps

9  There is no much space to push ◦ No obvious slopes ◦ Also there is no ADC dependence (time walk has already done)  Good News: For both BB & LHRS, there are obvious tails more than Gaussian  TODO: ◦ Coding the coincidence module for replay ◦ Multi-hits; Multi-tracks: Golden track selection Transversity Analysis Meeting Jin Huang 9

Download ppt "Jin Huang M.I.T. For Transversity Analysis Meeting Jul 02, JLab."

Similar presentations

First Steps XFEL S2E with CSRtrack Convert elegant particlefile upstream of BC-3 into CSRtrack input CSRtrack results.

First Steps XFEL S2E with CSRtrack Convert elegant particlefile upstream of BC-3 into CSRtrack input CSRtrack results.
Polarized He-3 Target Progress Polarized He-3 Target Progress Chiranjib Dutta (UKY) Joe Katich (W&M) Xiaohui Zhan (MIT) Yi Qiang (DUKE) HALL A Collaboration.

Polarized He-3 Target Progress Polarized He-3 Target Progress Chiranjib Dutta (UKY) Joe Katich (W&M) Xiaohui Zhan (MIT) Yi Qiang (DUKE) HALL A Collaboration.
Extraction of G E n at Q 2 =1 (GeV/c) 2 by Measurements of May 1, 2011 Ge Jin University of Virginia.

Extraction of G E n at Q 2 =1 (GeV/c) 2 by Measurements of May 1, 2011 Ge Jin University of Virginia.
Jin Huang PhD Candidate, MIT For MENU 2010 May 31, Williamsburg.

Jin Huang PhD Candidate, MIT For MENU 2010 May 31, Williamsburg.
Update on diffuse extraterrestrial neutrino flux search with 2000 AMANDA-II data Jessica Hodges, Gary Hill, Jodi Cooley This version of the presentation.

Update on diffuse extraterrestrial neutrino flux search with 2000 AMANDA-II data Jessica Hodges, Gary Hill, Jodi Cooley This version of the presentation.
Navaphon Muangma (Tai) “SRC Weekly Meeting”, June 19, 2011 SRC Weekly Meeting June 19, 2012  Revisit Optics for LHRS,  LHRS Timing, RHRS Timing  BigBite.

Navaphon Muangma (Tai) “SRC Weekly Meeting”, June 19, 2011 SRC Weekly Meeting June 19, 2012  Revisit Optics for LHRS,  LHRS Timing, RHRS Timing  BigBite.
Jin Huang M.I.T. For Transversity Collaboration Meeting May 22, JLab.

Jin Huang M.I.T. For Transversity Collaboration Meeting May 22, JLab.
Jin Huang & Vincent Sulkosky Massachusetts Institute of Technology Boson 2010 Workshop Sept 20, JLab.

Jin Huang & Vincent Sulkosky Massachusetts Institute of Technology Boson 2010 Workshop Sept 20, JLab.
AGS pp Status Feb. 6, 2015 RSC Meeting Haixin Huang.

AGS pp Status Feb. 6, 2015 RSC Meeting Haixin Huang.
Beam profile vs time Analyzed Vx vs Vy distributions vs time for –Run 72 (13:26:02 – 28:25) –Run 73 (13:36:10 – 13:37:30) –Run 74 (43:12 – 44:21) Binned.

Beam profile vs time Analyzed Vx vs Vy distributions vs time for –Run 72 (13:26:02 – 28:25) –Run 73 (13:36:10 – 13:37:30) –Run 74 (43:12 – 44:21) Binned.
GLAST LAT Project Instrument Analysis Workshop 5 – 05/08/29 F. Piron & E. Nuss (IN2P3/LPTA – Montpellier) 1 Comprehensive review of CAL calibrations Gamma-ray.

GLAST LAT Project Instrument Analysis Workshop 5 – 05/08/29 F. Piron & E. Nuss (IN2P3/LPTA – Montpellier) 1 Comprehensive review of CAL calibrations Gamma-ray.
Study of the fragmentation of Carbon ions for medical applications Protons (hadrons in general) especially suitable for deep-sited tumors (brain, neck.

Study of the fragmentation of Carbon ions for medical applications Protons (hadrons in general) especially suitable for deep-sited tumors (brain, neck.
MERIT Autoradiographs P. Thieberger, BNL (Dec. 21, 2011)

MERIT Autoradiographs P. Thieberger, BNL (Dec. 21, 2011)
Tracking Studies and the CDC Jan 30, 2009 David Lawrence JLab 1.

Tracking Studies and the CDC Jan 30, 2009 David Lawrence JLab 1.
Short Range Correlations E07006 Run coordinator report SRC-E07006.pdf SRC-E07006.pptx.

Short Range Correlations E07006 Run coordinator report SRC-E07006.pdf SRC-E07006.pptx.
The Transverse detector is made of an array of 256 scintillating fibers coupled to Avalanche PhotoDiodes (APD). The small size of the fibers (5X5mm) results.

The Transverse detector is made of an array of 256 scintillating fibers coupled to Avalanche PhotoDiodes (APD). The small size of the fibers (5X5mm) results.
Status of Hall C 6 GeV Analysis Software Robust Fortran/CERNLIB code, “ENGINE”, for analysis of HMS/SOS coincidence and single arm experiments that has.

Status of Hall C 6 GeV Analysis Software Robust Fortran/CERNLIB code, “ENGINE”, for analysis of HMS/SOS coincidence and single arm experiments that has.
BigBite Wire Chamber Test Xin Qian Duke University Feb 20th For TRANSVERSITY Collaboration Wire chamber Gas Cerenkov Shower system Scintillator Magnetic.

BigBite Wire Chamber Test Xin Qian Duke University Feb 20th For TRANSVERSITY Collaboration Wire chamber Gas Cerenkov Shower system Scintillator Magnetic.
Jin Huang M.I.T. For Transversity Collaboration Meeting Sept 24, JLab.

Jin Huang M.I.T. For Transversity Collaboration Meeting Sept 24, JLab.
SOLVING SYSTEMS OF LINEAR EQUATIONS AND INEQUALITIES.

SOLVING SYSTEMS OF LINEAR EQUATIONS AND INEQUALITIES.

Similar presentations

Ads by Google