RAA

 

BUR Meeting Agenda - April 3rd

New Charge (may not be final):

Run-13 Projected Impact on Run-12 W+/W- Cross Section Ratio

Combines preliminary Run-12 W+/W- cross section ratio with current Run-13 cross section ratio.
Run-13 ratio is described here:

QA of individual jets

This QA was performed on the individual jets comprising a di-jet event. All the attached pdfs show the same data for the individual triggers.

Run12 pp 200GeV high multiplicity trigger: Pt distribution

Motivation:

Is there more jet in high multiplicity?
Is mean pt higher in high multiplicity? 

Dataset:

run 12 pp 200GeV

Comparison KFParticle vs. Helix swimming for secondary vertex reconstruction

Simulation :

D0 Reconstruction comparing Helix Swimming (HS) and KFParticle (KF)

About 62M events within |Vz|<6cm from official production.

Common cuts
pT1>1.2, pT2>1.2 GeV/c

Hijing + HF simulations

 I have provided template code used to produce D0's in a hijing background, the files can be located in:

/star/institutions/lbl/mlomnitz/HijinSimuTemplate

Asymmetry Update

Basic Asymmetries: More Statistics (10-15 pb^(-1))

Invariant Mass Distributions - Trigger separated

hirg_meeting_0402

 

APS talk - Landry

 

New makers for embedding with HFT

Speaker : Amilkar


Talk time : 12:40, Duration : 00:20

 

AOB

Speaker : All ( All )


Talk time : 12:50, Duration : 00:10
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Run status

Speaker : Flemming


Talk time : 12:20, Duration : 00:20

 

Vertex finding revisit

Speaker : Rosi Reed ( WSU )


Talk time : 12:30, Duration : 00:20

Generic particle decay implementation in starsim

Speaker : Jason Webb ( BNL )


Talk time : 12:15, Duration : 00:15

News from the front

Speaker : Oleg Eyser ( BNL )


Talk time : 12:00, Duration : 00:15

 

Software and Computing Meeting

2015-04-01 12:00
2015-04-01 13:00
America/New York
Wednesday, 1 April 2015
1-189, SRN, at 16:00 (GMT), duration : 01:00
TimeTalkPresenter
12:00News from the front ( 00:15 ) 1 fileOleg Eyser (BNL)
12:15Generic particle decay implementation in starsim ( 00:15 ) 2 filesJason Webb (BNL)
12:30Vertex finding revisit ( 00:20 ) 1 fileRosi Reed (WSU)
12:50AOB ( 00:10 ) 0 filesAll (All)

Run-12 W+/W- Cross Section Ratios Preliminary Request for DIS 2015

posik-PrelimRequest-03272015.pdf: Presents the Money plot and preliminary results.