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v2(pt)_of_strange_hadrons_at_7p7_official

Updated on Wed, 2023-12-13 01:50. Originally created by gwang1 on 2023-12-13 01:50.

gwang1's blog

v2(pt)_of_strange_hadrons_at_7p7_official

Updated on Wed, 2023-12-13 01:49. Originally created by gwang1 on 2023-12-13 01:49.

gwang1's blog

pi, K, p for collider BES-II 17.3GeV

Updated on Thu, 2024-10-24 00:26 by zhux. Originally created by yhleung2 on 2023-12-12 14:33.

Request TypeStandard Embedding request (particle in real events)

Description

17.3 GeV Collider:

Trigger Sets: production_17p3GeV_2021
Trigger ID: 870010
Production Tag: P23id
Library: SL23d
Particles: pi+/pi-/K+/K-/proton/antiproton:

Number of events: 10% of multiplicity
y=[-1.75,1.55]
flat pT=[0,3.5] GeV
flat 2M each

Bad Run List (if available, please use official bad run list): 22145017, 22145022, 22145027, 22145044, 22149004, 22150023, 22150030, 22151020, 22152012, 22152016, 22152017, 22152018, 22153004, 22154004, 22155032, 22155033, 22156024, 22156026, 22156028, 22156031, 22156032, 22157011, 22157014, 22157020, 22157022, 22158012, 22158019.

General Information


Request ID	20235004
Priority: EC	0
Priority: pwg	Normal
Status	Larger (or full) sample done, producing PWG QA [6/7]
Physics Working Group	LFS-UPC
Requested by	yhleung2
Contact email(s)	leung@physi.uni-heidelberg.de
Contact phone(s)
PWG email(s)	star-lfsupc-l@lists.bnl.gov
Assigned Deputy:	Not assigned
Assigned Helper:	Not assigned

Global Simulation Settings


Request type:	Standard Embedding request (particle in real events)
Number of events	12000000 = 12 M
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 option	No
Detector Set

Data Sources

Real Data


File lookup

Single Particle MC


Particle	Alpha
Particle settings	dalitz
Particles per event	1
Vertex Z, cm	-30 < Vertex < 30
Gaussian sigma in X,Y,Z (cm), if applicable	0, 0, 0
Vertex offset: x, mm	0
Vertex offset: y, mm	0
Φ (phi), radian	0 < Φ < 6.29
η (eta)	-0.5 < η < 0.5
Pt, GeV	0 < Pt < 30

slides for conference

Updated on Tue, 2023-12-12 09:14. Originally created by chunjian on 2023-12-12 09:12.

chunjian's blog

abstract for conference

Updated on Tue, 2023-12-12 09:11. Originally created by chunjian on 2023-12-12 09:11.

chunjian's blog

nsigmaE distribution at special P, Eta Bin (AuAu14.6GeV)

Updated on Mon, 2023-12-11 16:25. Originally created by weizhang on 2023-12-11 16:25.

weizhang's blog

Jet structure embedding for Run 12 pp 200 GeV

Updated on Thu, 2024-07-25 12:46 by imooney. Originally created by yiyang on 2023-12-11 16:18.

Request TypeEvent generator simulation

Description Jet structure embedding for Run 12 pp 200 GeV

Please find details in the attached file.

General Information


Request ID	20235003
Priority: EC	0
Priority: pwg	High
Status	Assigned to Deputy [2/7]
Physics Working Group	Hard Probes
Requested by	yiyang
Contact email(s)	yiyang@ncku.edu.tw
Contact phone(s)
PWG email(s)	star-hp-l@lists.bnl.gov
Assigned Deputy:
Assigned Helper:	Not assigned

Global Simulation Settings


Request type:	Event generator simulation
Number of events	33000000 = 33 M
Magnetic Field	Reversed Full-Field
Collision Type	pp 200GeV
Centrality	---- SELECT CENTRALITY ----
BFC tags	DbV20130212, pp2012b, AgML, mtdDat, btof, fmsDat, VFPPVnoCTB, useBTOF4Vtx, beamline, BEmcChkStat, Corr4, OSpaceZ2, OGridLeak3D, -hitfilt, Data, Production:, P12id
Production	P12id
Geometry: simu	y2012b
Geometry: reco	y2012b
Library	SL12d
Vertex option	Leave vertex to be reconstructed vertex, and use VFPPVnoCTB with beamline
Pileup option	No
Detector Set	nbsp;span style=font-family: LMRoman10-Regular-Identity-H; font-size: 10pt;TPC, BEMC, EEMC/span

Data Sources

MC Event Generator


Event generator	None
Extra options	Event generator: Pythia 6.4.28 Extra parameters for event generator: Perugia 2012 tune, set PARP(90)=0.213 The following particle decays are to not be handled by Pythia: mdcy(106, 1) = 0; // PI+ 211 mdcy(116, 1) = 0; // K+ 321 mdcy(112, 1) = 0; // K_SHORT 310 mdcy(105, 1) = 0; // K_LONG 130 mdcy(164, 1) = 0; // LAMBDA0 3122 mdcy(162, 1) = 0; // SIGMA- 3112 mdcy(169, 1) = 0; // SIGMA+ 3222 mdcy(172, 1) = 0; // Xi- 3312 mdcy(174, 1) = 0; // Xi0 3322 mdcy(176, 1) = 0; // OMEGA- 3334 mdcy(102, 1) = 0; // PI0 111 mdcy(109, 1) = 0; // ETA 221 mdcy(167, 1) = 0; // SIGMA0 = 3212 The following is important information when referencing the new embedding to the 2021 private embedding from the Spin PWG: Have the previous issues fixed: Overflow in PRNG seed initialization The values of pseudo-random number generator were initialized via `ranlux` assuming a 32-bit unsigned integer is used. Instead, the software parses it into a signed number which wraps around to negative values. The subsequent logic in the software checks if the seed is negative and resets it to a fixed number. A fix for this issue was submitted as PR #215. The effect of this bug on this production was limited by the following two factors: For a long time in the production the opportunity for overflow was limited until 7ba28f9d3f232c780738304611348b0975640125 was applied. Thus not all of the production is affected. The pythia and geant are sharing the PRNG state. So even when initialized with a fixed seed, the enthropy was likely picked up from propagating particles originating at the vertex position that is sampled from pseudo-random sequences that were independent between runs. Invalid run number initialization for starsim Due to a programming error, the RUN parameter to the pythia6.kumac macro was stuck at 13072020. This value gots propagated to the StEvtHddr structures, so analyzer has to rely on other means to detect the real run number (e.g. by looking at the filename). The value of the run number does not affect the simulation in any way: starsim produces nearly-identical zebra files for different run numbers. Invalid event id Some events have a negative event number that starts with -499. The event number is being propagated from the geant event number. That event number counter is initialized by the `rung` statement in the kumac file to be set to `([CYCLE]-1)*500`. The script sets the value of `CYCLE` to the value of the "repeat", which starts counting at 0, thus we get negative values. This issue is harmless.
Vertex Z, cm	-30 < Vertex < 30
Gaussian sigma in X,Y,Z (cm) if applicable	0.057, 0.02, 45
Vertex offset: x, mm	0
Vertex offset: y, mm	0
Φ (phi), radian	0 < Φ < 6.29
η (eta)	-10 < η < 10
Pt bin, GeV	0 < Pt < 0
Macro file

Back to request overview page

Single positron in 17.3 GeV Au+Au (Run21)

Updated on Mon, 2024-07-29 07:28 by zhux. Originally created by yiyang on 2023-12-11 16:02.

Request TypeStandard Embedding request (particle in real events)

DescriptionPositron in 17.3 GeV (BESII)

Request description: Run21 Au+Au 17.3 GeV (P23id, production_17p3GeV_2021)

Particle: positron, 6M events

Trigger: minbias, 870010

|Vz| <=150 cm, Vr <= 2cm

5%*refmult particles embedded in each event;

Flat in rapidity: [-1.5, -1.5]

Flat in pT: [0-5] GeV/c

No official Good run list yet

General Information


Request ID	20235002
Priority: EC	0
Priority: pwg	Normal
Status	Larger (or full) sample done, producing PWG QA [6/7]
Physics Working Group	Hard Probes
Requested by	yiyang
Contact email(s)	yiyang@ncku.edu.tw
Contact phone(s)
PWG email(s)	star-hp-l@lists.bnl.gov
Assigned Deputy:	Not assigned
Assigned Helper:	Not assigned

Global Simulation Settings


Request type:	Standard Embedding request (particle in real events)
Number of events	6000000 = 6 M
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 option	No
Detector Set

Data Sources

Real Data


File lookup

Single Particle MC


Particle	Alpha
Particle settings	dalitz
Particles per event	1
Vertex Z, cm	-30 < Vertex < 30
Gaussian sigma in X,Y,Z (cm), if applicable	0, 0, 0
Vertex offset: x, mm	0
Vertex offset: y, mm	0
Φ (phi), radian	0 < Φ < 6.29
η (eta)	-0.5 < η < 0.5
Pt, GeV	0 < Pt < 30

Single electron in 17.3 GeV Au+Au (Run21)

Updated on Mon, 2024-07-29 07:33 by zhux. Originally created by yiyang on 2023-12-11 15:58.

Request TypeStandard Embedding request (particle in real events)

Description

Electron in 17.3 GeV (BESII)

Request description: Run21 Au+Au 17.3 GeV (P23id, production_17p3GeV_2021)
Particle: electron, 6M events
Trigger: minbias, 870010
|Vz| <=150 cm, Vr <= 2cm
5%*refmult particles embedded in each event;
Flat in rapidity: [-1.5, -1.5]
Flat in pT: [0-5] GeV/c

No official Good run list yet

General Information


Request ID	20235001
Priority: EC	0
Priority: pwg	Normal
Status	Larger (or full) sample done, producing PWG QA [6/7]
Physics Working Group	Hard Probes
Requested by	yiyang
Contact email(s)	yiyang@ncku.edu.tw
Contact phone(s)
PWG email(s)	star-hp-l@lists.bnl.gov
Assigned Deputy:	Not assigned
Assigned Helper:	Not assigned

Global Simulation Settings


Request type:	Standard Embedding request (particle in real events)
Number of events	6000000 = 6 M
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 option	No
Detector Set

Data Sources

Real Data


File lookup

Single Particle MC


Particle	Alpha
Particle settings	dalitz
Particles per event	1
Vertex Z, cm	-30 < Vertex < 30
Gaussian sigma in X,Y,Z (cm), if applicable	0, 0, 0
Vertex offset: x, mm	0
Vertex offset: y, mm	0
Φ (phi), radian	0 < Φ < 6.29
η (eta)	-0.5 < η < 0.5
Pt, GeV	0 < Pt < 30