Geant4 FMS Simulation - Pi0 and Eta Events

Ultra Peripheral Collisions

TimeTalkPresenter
09:00Rho diffraction status ( 00:45 ) 0 filesRamiro Debbe (BNL)
09:45J/Psi cross section status ( 00:45 ) 1 fileDilan Madagadohettige Don (Creighton University)
10:30Embedding status ( 00:30 ) 0 filesRamiro Debbe / Dilan Madagodahettige Don (BNL/ Creighton)
11:00
Break ( 00:30 )
 
11:30e+e- / phi analyses ( 00:30 ) 0 filesJanet Seger (Creighton)
12:00Triggering Plans and Issues ( 00:30 ) 0 files (Creighton)
12:30
Lunch ( 00:00 )
 
14:00Central Exclusive Production in pp2pp data from Run 2009 ( 00:45 ) 1 fileLeszel Adamczyk (AGH University of Science and Technology)

Ultra Peripheral Collisions

TimeTalkPresenter
13:30Geant simulations of Si response ( 00:30 ) 1 fileRafal Sikora (AGH Cracow)
14:00Geant Simulation of Elastic Trigger Efficiency ( 00:30 ) 1 fileIvan Koralt (ODU)
14:30BUR 13 Discussion ( 00:45 ) 1 fileWlodek Guryn + All (BNL )

FMS Meeting 04/09/2012

FGT cluster in simulation

200 1GeV muons simulated by Jan, looks as expected:

The tracks come from my simple tracking which uses first and last disk as seeds, so you don't have plots for those.

IFF Analysis Note: PID

 Shown are NSigma distributions (sigma seems to be 10 times smaller then what I saw?) and asymmetries in m_inv and p_t for cut of 0.1. , positive eta(sorry again for mising labels)

TOF OPS: How to mask a tray out of Anaconda

 to mask out a tray in anaconda.... first, log into tofcontrol

 

[tof@tofcontrol ~]$ which TOF_Mon

Adjusting BEMC Gain Widths in Simulation (Updated 04/10)

One suggested contributor to the simulation-data disagreement I see with the pi0's is the width of the BEMC gain distribution, with the gains possibly distributed too narrowly in simulation. 

Spacer grid with very thin grids

Spacer grid prototype for SBS project at Hall A and ANDY (University of Virginia).

Coffee Break

2011 Transverse W

Speaker : Dima Smirnov and Salvatore Fazio


Talk time : 13:30, Duration : 00:30

Lunch

BUR-BES-FixedTarget

Slow control status / plans

Speaker : Paul Nord ( Valparaiso University )


Talk time : 10:55, Duration : 00:20

BES BUR

LS Solution for Cross Section and Asyms

The attached document describes the least squares solution for estimating the cross section and longitudinal spin asymmetries.

Minutes


Talk time : 15:00, Duration : 00:20

  
Jan Rus., H.M., Jonathan, Spiros, Hao, HGR, Leo, Ernst, Xin,  
Flemming, (HW +JT blocked out !!)
   

3 chip ladder survey/programming

Speaker : Jan


Talk time : 14:40, Duration : 00:20

Simulation of prototype - first look

Speaker : Hao


Talk time : 13:30, Duration : 00:20

EEMC pi0 Cross Section and Spin Asyms -- Pass 1

The point of pass 1 is to make sure all issues are brought to the table, and that the code structure is ready to get the final result.  Pass 1 is now complete, and the next step is to improve the major problem areas and solve the open issues.