Anti-He3 in Run14 AuAu 200GeV for hypertriton analysis

Request TypeStandard Embedding request (particle in real events)
Descriptionanti-helium3
Number of events: 50k
Real Data: Au+Au 200GeV Run14
Triggers: 450050,450060, 450005, 450015, 450025
Production chain: P16id + NoPxlIT, NoIstIT, NoSstIT
Library: SL16d
Particle per event: 5% mult.
VzTpc-VzVpd: (-3,3) cm if VzVpd is saved in *.tags.root files.
VzTpc: (-6, 6) cm.
Phi: (0, 6.29) in radian flat
Eta: (-1, 1) flat
pT: (0, 7) GeV flat
runlist:
http://www.star.bnl.gov/protected/heavy/xgn1992/run14AuAu200/D0Analysis/EmbeddingRequest/Runnubmer.vpdMB5.forEmbedding.list
General Information
Request ID20175004
Priority: EC0
Priority: pwgNormal
StatusQA Sample Available, producing Base QA [4/7]
Physics Working GroupLFS-UPC
Requested bychiyang
Contact email(s)chiyang@rcf.rhic.bnl.gov, pengliu@rcf.rhic.bnl.gov
Contact phone(s)
PWG email(s)lfsupc-hn@www.star.bnl.gov
Assigned Deputy: Not assigned
Assigned Helper:
Global Simulation Settings
Request type:Standard Embedding request (particle in real events)
Number of events50000 = 50 K
Magnetic Field---- SELECT MAGFIELD ----
Collision Type---- SELECT COLLISION TYPE ----
Centrality---- SELECT CENTRALITY ----
BFC tags
Production---- SELECT PRODUCTION TAG ----
Geometry: simu---- SELECT GEOMETRY ----
Geometry: reco---- SELECT GEOMETRY ----
Library---- SELECT STAR LIBRARY ----
Vertex option---- SELECT VERTEX OPTION ----
Pileup optionNo
Detector Setnbsp;
Data Sources
Real Data
File lookup 
Single Particle MC
ParticleAlpha
Particle settingsdalitz
Particles per event1
Vertex Z, cm-30 < Vertex < 30
Gaussian sigma in X,Y,Z (cm), if applicable0, 0, 0
Vertex offset: x, mm0
Vertex offset: y, mm0
Φ (phi), radian0 < Φ < 6.29
η (eta)-0.5 < η < 0.5
Pt, GeV0 < Pt < 30

He3 in Run14 AuAu 200GeV for hypertriton analysis

Request TypeStandard Embedding request (particle in real events)
Descriptionhelium3
Number of events: 50k
Real Data: Au+Au 200GeV Run14
Triggers: 450050,450060, 450005, 450015, 450025
Production chain: P16id + NoPxlIT, NoIstIT, NoSstIT
Library: SL16d
Particle per event: 5% mult.
VzTpc-VzVpd: (-3,3) cm if VzVpd is saved in *.tags.root files.
VzTpc: (-6, 6) cm.
Phi: (0, 6.29) in radian flat
Eta: (-1, 1) flat
pT: (0, 7) GeV flat
runlist:
http://www.star.bnl.gov/protected/heavy/xgn1992/run14AuAu200/D0Analysis/EmbeddingRequest/Runnubmer.vpdMB5.forEmbedding.list
General Information
Request ID20175003
Priority: EC0
Priority: pwgNormal
StatusQA Sample Available, producing Base QA [4/7]
Physics Working GroupLFS-UPC
Requested bychiyang
Contact email(s)chiyang@rcf.rhic.bnl.gov, pengliu@rcf.rhic.bnl.gov
Contact phone(s)
PWG email(s)lfsupc-hn@www.star.bnl.gov
Assigned Deputy: Not assigned
Assigned Helper:
Global Simulation Settings
Request type:Standard Embedding request (particle in real events)
Number of events50000 = 50 K
Magnetic Field---- SELECT MAGFIELD ----
Collision Type---- SELECT COLLISION TYPE ----
Centrality---- SELECT CENTRALITY ----
BFC tags
Production---- SELECT PRODUCTION TAG ----
Geometry: simu---- SELECT GEOMETRY ----
Geometry: reco---- SELECT GEOMETRY ----
Library---- SELECT STAR LIBRARY ----
Vertex option---- SELECT VERTEX OPTION ----
Pileup optionNo
Detector Setnbsp;
Data Sources
Real Data
File lookup&nbsp;
Single Particle MC
ParticleAlpha
Particle settingsdalitz
Particles per event1
Vertex Z, cm-30 < Vertex < 30
Gaussian sigma in X,Y,Z (cm), if applicable0, 0, 0
Vertex offset: x, mm0
Vertex offset: y, mm0
Φ (phi), radian0 < Φ < 6.29
η (eta)-0.5 < η < 0.5
Pt, GeV0 < Pt < 30

Anti-deuteron in Run14 AuAu 200GeV for hypertriton analysis

Request TypeStandard Embedding request (particle in real events)
Descriptionanti-deuteron
Number of events: 50k
Real Data: Au+Au 200GeV Run14
Triggers: 450050,450060, 450005, 450015, 450025
Production chain: P16id + NoPxlIT, NoIstIT, NoSstIT
Library: SL16d
Particle per event: 5% mult.
VzTpc-VzVpd: (-3,3) cm if VzVpd is saved in *.tags.root files.
VzTpc: (-6, 6) cm.
Phi: (0, 6.29) in radian flat
Eta: (-1, 1) flat
pT: (0, 7) GeV flat
runlist:
http://www.star.bnl.gov/protected/heavy/xgn1992/run14AuAu200/D0Analysis/EmbeddingRequest/Runnubmer.vpdMB5.forEmbedding.list
General Information
Request ID20175002
Priority: EC0
Priority: pwgNormal
StatusQA Sample Available, producing Base QA [4/7]
Physics Working GroupLFS-UPC
Requested bychiyang
Contact email(s)chiyang@rcf.rhic.bnl.gov, pengliu@rcf.rhic.bnl.gov
Contact phone(s)
PWG email(s)lfsupc-hn@www.star.bnl.gov
Assigned Deputy: Not assigned
Assigned Helper:
Global Simulation Settings
Request type:Standard Embedding request (particle in real events)
Number of events50000 = 50 K
Magnetic Field---- SELECT MAGFIELD ----
Collision Type---- SELECT COLLISION TYPE ----
Centrality---- SELECT CENTRALITY ----
BFC tags
Production---- SELECT PRODUCTION TAG ----
Geometry: simu---- SELECT GEOMETRY ----
Geometry: reco---- SELECT GEOMETRY ----
Library---- SELECT STAR LIBRARY ----
Vertex option---- SELECT VERTEX OPTION ----
Pileup optionNo
Detector Set 
Data Sources
Real Data
File lookup 
Single Particle MC
ParticleAlpha
Particle settingsdalitz
Particles per event1
Vertex Z, cm-30 < Vertex < 30
Gaussian sigma in X,Y,Z (cm), if applicable0, 0, 0
Vertex offset: x, mm0
Vertex offset: y, mm0
Φ (phi), radian0 < Φ < 6.29
η (eta)-0.5 < η < 0.5
Pt, GeV0 < Pt < 30

Deuteron in Run14 200GeV AuAu for Hypertriton analysis

Request TypeStandard Embedding request (particle in real events)
Descriptiondeuteron
Number of events: 50k
Real Data: Au+Au 200GeV Run14
Triggers: 450050,450060, 450005, 450015, 450025
Production chain: P16id + NoPxlIT, NoIstIT, NoSstIT
Library: SL16d
Particle per event: 5% mult.
VzTpc-VzVpd: (-3,3) cm if VzVpd is saved in *.tags.root files.
VzTpc: (-6, 6) cm.
Phi: (0, 6.29) in radian flat
Eta: (-1, 1) flat
pT: (0, 7) GeV flat
runlist:
http://www.star.bnl.gov/protected/heavy/xgn1992/run14AuAu200/D0Analysis/EmbeddingRequest/Runnubmer.vpdMB5.forEmbedding.list
General Information
Request ID20175001
Priority: EC0
Priority: pwgHigh
StatusQA Sample Available, producing Base QA [4/7]
Physics Working GroupLFS-UPC
Requested byLiu Peng
Contact email(s)chiyang@rcf.rhic.bnl.gov, pengliu@rcf.rhic.bnl.gov
Contact phone(s)
PWG email(s)lfsupc-hn@www.star.bnl.gov
Assigned Deputy: Not assigned
Assigned Helper:
Global Simulation Settings
Request type:Standard Embedding request (particle in real events)
Number of events50000 = 50 K
Magnetic Field---- SELECT MAGFIELD ----
Collision Type---- SELECT COLLISION TYPE ----
Centrality---- SELECT CENTRALITY ----
BFC tags
Production---- SELECT PRODUCTION TAG ----
Geometry: simu---- SELECT GEOMETRY ----
Geometry: reco---- SELECT GEOMETRY ----
Library---- SELECT STAR LIBRARY ----
Vertex option---- SELECT VERTEX OPTION ----
Pileup optionNo
Detector Set 
Data Sources
Real Data
File lookup 
Single Particle MC
ParticleAlpha
Particle settingsdalitz
Particles per event1
Vertex Z, cm-30 < Vertex < 30
Gaussian sigma in X,Y,Z (cm), if applicable0, 0, 0
Vertex offset: x, mm0
Vertex offset: y, mm0
Φ (phi), radian0 < Φ < 6.29
η (eta)-0.5 < η < 0.5
Pt, GeV0 < Pt < 30

Fiber Polishing Averages

The question is, how do we know whether a given fiber is "good" enough.   The issue is that there is some systematic in our test set up due to the geometry, which means that the ab

Jpsi production and event activity pp200 AN

 

Unfolding check

 

DIS 2018

 

DIS 2018 Abstract - W boson production

 DIS2018 Abstract on W boson production:

Run 17 510 GeV p+p Hit Errors (v3)

DAQ file used: st_physics_18072023_raw_3500045.daq

Run 17 510 GeV p+p Hit Errors (v2)

DAQ file used: st_physics_18069023_raw_4500027.daq

TMVA

 

Gated Grid Driver/ Controller (GGDII)

 
New Gated Grid Driver System (GGDII) "Triode Mode Amplifier"

Inner TPC Electronics Upgrade

 

Test dN/dx fit with gradient

 I have tested Biao Tu approach with dN/dx fit using calculated gradient.
This approach does significant reduction of tails in dN/dx fit by Minuit.

dE/dx calibration for Run XVII AuAu54 has completed.

  The Run XVII AuAu54 dE/dx calibration pass has completed.  The calibration constants are loaded in MySQL.

EPD LV Power supply chassis wiring

 EPD LV PSU installed
PSU WIRING:

EPD LV Power BOM and Summary

 EPD Low Voltage Power Supply Assembly

Status on (anti-)Helium-3 production at RHIC energies

Speaker : Sabita Das


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

Individual electron p_{T} and angular distributions of very low pT e^{+}e^{-} pairs

Speaker : Shuai Yang


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