The STAR experiment

hyper-triton three-body decay in Run11 Au+Au 27 GeV

Updated on Wed, 2015-02-04 10:15 by kxin. Originally created by zhux on 2014-04-03 03:44.

Request TypeStandard Embedding request (particle in real events)

Description decay mode : hypertriton 100% goes to deuteron + proton + pion;

particle per event 5% mult
0<phi<6.39 in radian, flat distribution
-1<eta<1, flat distribution
0.15<pt<7 GeV/c, flat distribution

A) Run11_27GeV,
   mb trigger with id : 360001/360002;
   library : P11id
   -60<vz<60cm
   Stats: 100k events

General Information


Request ID	20141401
Priority: EC	0
Priority: pwg	Normal
Status	Closed
Physics Working Group	Light Flavor Spectra
Requested by	zhux
Contact email(s)	zhux@tsinghua.edu.cn, xyf@rcf.rhic.bnl.gov
Contact phone(s)
PWG email(s)	lfspectra-hn@www.star.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	100000 = 100 K
Magnetic Field	---- SELECT MAGFIELD ----
Collision Type	---- SELECT COLLISION TYPE ----
Centrality	---- SELECT CENTRALITY ----
BFC tags
Production	P11id
Geometry: simu	y2011a
Geometry: reco	y2011a
Library	SL11d_embed
Vertex option	Force vertex as MC vertex, pick vertex from tag file for simulated data
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

»

2009 luminosity

Updated on Wed, 2014-04-02 09:41. Originally created by adamczyk on 2014-04-02 09:41.

Reference

Meeting : UPC Weekly

Speaker : Leszk Adamczyk AGH-UST Cracow

Talk time : 09:50, Duration : 00:20

UPC update

Updated on Wed, 2014-04-02 09:31. Originally created by desilva on 2014-04-02 09:31.

Reference

Meeting : UPC Weekly

Speaker : Chanaka

Talk time : 09:30, Duration : 00:20

STAR Management Meeting

Updated on Wed, 2014-04-02 09:20. Originally created by xzb on 2014-04-02 09:20.

Start: 2014-04-10 10:50

End: 2014-04-10 13:00

Timezone: America/New York

Thursday, 10 April 2014
SeeVogh ID: 1002250 // Password: 0952 (BNL RM#1-189), at 14:50 (GMT), duration : 02:10

»

STAR Management Meeting

Updated on Tue, 2014-04-15 12:06. Originally created by xzb on 2014-04-02 09:20.

Start: 2014-04-17 10:50

End: 2014-04-17 13:00

Timezone: America/New York

Thursday, 17 April 2014
SeeVogh ID: 1004432 (BNL RM#1-189), at 14:50 (GMT), duration : 02:10

agenda:

1) run status
2) shift fills
    Russian situation resolved
    Jamie was asking for some details on impact we can provide
3) Paper status (W+-, Upsilon, particle ratio fluctuation, d+Au ridge etc.)
    W/Z paper timeline

4/15: PAs receive comments from 5 institution reviews

4/17: PAs send updated paper draft and responses to institution comments to GPC for review

4/21: Approved final paper draft sent to starpapers list with responses to institutional comments;

paper title and abstract announce to RHIC;

4/28: Paper submitted to arXiv and PRL

4/29: Final results are presented in longitudinal spin talk at DIS

Upsilon paper:
Updated version to collaboration Wednesday, resubmit Friday
4) pp/pA meeting last week and document plan
5) R&D recommendation
6)Roman Pot II and FMS status
7) Other items (RHIC Spokesman meeting Wednesday)

Thanks!

Zhangbu

»

STAR Management Meeting

Updated on Wed, 2014-04-23 10:34. Originally created by xzb on 2014-04-02 09:20.

Start: 2014-04-24 10:50

End: 2014-04-24 13:00

Timezone: America/New York

Thursday, 24 April 2014
SeeVogh ID: 1004432 (BNL RM#1-189), at 14:50 (GMT), duration : 02:10

Agenda:

1) run status
    end of run options:
    currently, 3 options are on the table:
   a) continue with 200GeV
   b) 15 GeV Au+Au
   c) He3+Au 2 weeks

2) QM talks and collaboration meeting preparation
3) R&D recommendation report
    https://drupal.star.bnl.gov/STAR/system/files/RD_report_v6_2014.pdf
4) collaboration bylaw on accepting other RHIC collaborators
   Gary, Helen and I discussed this last Sunday.
   My proposal is that we don't change the bylaw, and allowing
   collaborators to join us from PHENIX and vice versa. However,
   the requirement for joining the collaboration applies to all those
   institutions (2 PHD, a reasonable plan). Gary is going to poll some of
   the council members for opinions.

5) future meetings
    upgrade strategy meeting;
    next collaboration/analysis meeting?

6) STAR service/thesis awards, T-shirts

7) AGS/RHIC users' meeting talks:
    Any suggestions we want to pass to Olga:

3 plenary presentations presenting:

i) Status and new results of Run14 - STAR

ii) STAR Upgrades and New Physics STAR (including transition to eSTAR)

iii) Overview the results from both STAR and PHENIX in BES-I and the two experimental BES-II white papers.

Thanks!

Zhangbu

»

STAR Management Meeting

Updated on Tue, 2014-05-27 16:46. Originally created by xzb on 2014-04-02 09:20.

Start: 2014-05-01 10:50

End: 2014-05-01 13:00

Timezone: America/New York

Thursday, 1 May 2014
SeeVogh ID: 100 4432 (BNL RM#1-189), at 14:50 (GMT), duration : 02:10

Agenda:

1) run status and shift issues
shift crew taking shift without complete trainings

2) summary of Editorial board meeting

3) W+- paper, references

4) spin convenorship

many spin group members are at DIS this week.

5) QM talks and posters

6) BUR

7) other items

Thanks!

Zhangbu

STAR Management Meeting

Updated on Thu, 2014-04-03 07:46. Originally created by xzb on 2014-04-02 09:20.

Start: 2014-04-03 10:50

End: 2014-04-03 13:00

Timezone: America/New York

Thursday, 3 April 2014
SeeVogh ID: 1002250 // Password: 0952 (BNL RM#1-189), at 14:50 (GMT), duration : 02:10

agenda:

1) WWND talk issue (HF convenors)
2) FMS status report (Stephen)

https://drupal.star.bnl.gov/STAR/system/files/FMS_Apr_Update_stephen.pptx

3) run status (Bill)
    Do we need some kind of official statements
    about the status of HFT? Prepare for inquiries
4) BES II whitepaper submitted
   https://drupal.star.bnl.gov/STAR/starnotes/public/sn0598
   I have also asked the group to assemble a list of plots with projections,
   good for talks and other documents;
5) BUR meeting (Thursday afternoon 3-4PM)
   https://drupal.star.bnl.gov/STAR/star-run-15-16-bur
   need to collect material, run15 no change from last BUR,
   just need update on FMS/pre-shower status
6) QM talks/posters/collaboration meeting preparations
   uniform formatting in talks and repository of preliminary plots (Helen)
   informal talk and poster committees to help with the vetting process?
7) paper status, editorial board meeting (this month)? (Frank)
8) comparative review impact on collaboration institutions, strategy?

Thanks!

Zhangbu

AOB

Updated on Wed, 2014-04-02 09:01. Originally created by jeromel on 2014-04-02 08:57.

Reference

Meeting : Software and Computing Meeting

Speaker : All ( All )

Talk time : 12:35, Duration : 00:20

Reminder of the BES / Run 14 production timeline You do not have access to view this node
- Start of production on April 9th

»

Read more

Calibration update - last line before Run 14 BES

Updated on Wed, 2014-04-02 10:59 by genevb. Originally created by jeromel on 2014-04-02 08:51.

Reference

Meeting : Software and Computing Meeting

Speaker : Gene V. Buren ( BNL )

Talk time : 12:15, Duration : 00:20

15 GeV AuAu Calibrations

Read more

News from the front

Updated on Wed, 2014-04-02 10:12 by fazio. Originally created by jeromel on 2014-04-02 08:50.

Reference

Meeting : Software and Computing Meeting

Speaker : Salvatore Fazio ( BNL )

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

Software and Computing Meeting

Updated on Wed, 2014-04-02 08:49. Originally created by jeromel on 2014-04-02 08:49.

Start: 2014-04-02 12:00

End: 2014-04-02 13:00

Timezone: America/New York

Wednesday, 2 April 2014
1-189, SRN, at 16:00 (GMT), duration : 01:00

Time	Talk	Presenter
12:00	News from the front ( 00:15 ) 2 files	Salvatore Fazio (BNL)
12:15	Calibration update - last line before Run 14 BES ( 00:20 ) 0 files	Gene V. Buren (BNL)
12:35	AOB ( 00:20 ) 0 files	All (All)

UPC Weekly

Updated on Tue, 2014-04-01 14:17. Originally created by wlodek on 2014-04-01 14:17.

Start: 2014-10-22 10:30

End: 2014-10-22 12:00

Timezone: America/New York

Wednesday, 22 October 2014
2-78 Physics, at 14:30 (GMT), duration : 01:30

»

UPC Weekly

Updated on Tue, 2014-10-28 15:09. Originally created by wlodek on 2014-04-01 14:17.

Start: 2014-10-29 10:30

End: 2014-10-29 12:00

Timezone: America/New York

Wednesday, 29 October 2014
3-192 Physics, at 14:30 (GMT), duration : 01:30

1. Background in proton signal - Lukasz

2. Results from my event account exercise - Ramiro

2. Plans for Collaboration meeting

3. Other...

EVO Information:

Title: STAR UPC weekly
Description:
Community: STAR
Password: STARupc
Meeting type: Opened Meeting (Round Table)
Meeting Access Information:
SeeVoghRN Application http://research.seevogh.com/joinSRN?meeting=MsMiMI2n2vDuDe9B9vDt9s
WebStart (Java) http://research.seevogh.com/join?meeting=MsMiMI2n2vDuDe9B9vDt9s
Mobile App : Meeting ID: 100 7446 or Link: http://research.seevogh.com/join?meeting=MsMiMI2n2vDuDe9B9vDt9s

- Phone Bridge
ID: 100 7446

Password: 7715
- USA (Caltech, Pasadena, CA)

+1 626 395 2112

- USA (BNL, Upton, NY)
+1 631 344 6100

- Skype (tm) (World-wide) evo.phone. See:
http://ev

Time	Talk	Presenter
10:30	Event accounting ( 00:20 ) 1 file	R.Debbe BNL
10:50	Background in proton signal ( 00:20 ) 1 file	Lukasz Fulek (AGH-UST)

»

UPC Weekly

Updated on Tue, 2014-04-01 14:17. Originally created by wlodek on 2014-04-01 14:17.

Start: 2014-11-05 09:30

End: 2014-11-05 11:00

Timezone: America/New York

Wednesday, 5 November 2014
2-78 Physics, at 14:30 (GMT), duration : 01:30

»

UPC Weekly

Updated on Tue, 2014-04-01 14:17. Originally created by wlodek on 2014-04-01 14:17.

Start: 2014-08-06 10:30

End: 2014-08-06 12:00

Timezone: America/New York

Wednesday, 6 August 2014
2-78 Physics, at 14:30 (GMT), duration : 01:30

»

UPC Weekly

Updated on Tue, 2014-04-01 14:17. Originally created by wlodek on 2014-04-01 14:17.

Start: 2014-08-13 10:30

End: 2014-08-13 12:00

Timezone: America/New York

Wednesday, 13 August 2014
2-78 Physics, at 14:30 (GMT), duration : 01:30

»

UPC Weekly

Updated on Tue, 2014-08-19 15:11. Originally created by wlodek on 2014-04-01 14:17.

Start: 2014-08-20 10:30

End: 2014-08-20 12:00

Timezone: America/New York

Wednesday, 20 August 2014
2-78 Physics, at 14:30 (GMT), duration : 01:30

1. DNP/Diffraction meeting update - Chanaka

2. AOB

EVO Information:

Title: STAR UPC weekly
Description:
Community: STAR
Password: STARupc
Meeting type: Opened Meeting (Round Table)

Meeting Access Information:
- Meeting URL
SeeVogh R.N.
http://research.seevogh.com/joinSRN?meeting=eiese9vuvIaeaDIIatIi
EVO International
http://evo.caltech.edu/evoNext/koala.jnlp?meeting=eiese9vuvIaeaDIIatIi

- Password: STARupc
- Phone Bridge
ID: 15 9580
Password: 7715

- USA (Caltech, Pasadena, CA)
+1 626 395 2112

- USA (BNL, Upton, NY)
+1 631 344 6100

- Skype (tm) (World-wide)
evo.phone
See:
http://evo.caltech.edu/evoGate/Documentation/extclient/skype/skype.html

Time	Talk	Presenter
09:30	Analyses update for DNP/Diffraction ( 00:20 ) 1 file	Chanaka (Creighton University)

»

UPC Weekly

Updated on Tue, 2014-08-26 10:57. Originally created by wlodek on 2014-04-01 14:17.

Start: 2014-08-27 10:30

End: 2014-08-27 12:00

Timezone: America/New York

Wednesday, 27 August 2014
2-78 Physics, at 14:30 (GMT), duration : 01:30

1. DNP/Diffraction meeting update - Chanaka

2. AOB

EVO Information:

Title: STAR UPC weekly
Description:
Community: STAR
Password: STARupc
Meeting type: Opened Meeting (Round Table)

Meeting Access Information:
SeeVoghRN Application       http://research.seevogh.com/joinSRN?meeting=MsMiMI2n2vDuDe9B9vDt9s
WebStart (Java)             http://research.seevogh.com/join?meeting=MsMiMI2n2vDuDe9B9vDt9s
Mobile App : Meeting ID: 100 7446   or Link: http://research.seevogh.com/join?meeting=MsMiMI2n2vDuDe9B9vDt9s

- Phone Bridge
ID: 100 7446

Password: 7715
- USA (Caltech, Pasadena, CA)

+1 626 395 2112

- USA (BNL, Upton, NY)
+1 631 344 6100

- Skype (tm) (World-wide) evo.phone. See:
http://evo.caltech.edu/evoGate/Documentation/extclient/skype/skype.html

Time	Talk	Presenter
09:30	Diffraction and DNP meeting analyses update ( 00:20 ) 1 file	Chanaka (Creighton University)

»

UPC Weekly

Updated on Tue, 2014-04-01 14:17. Originally created by wlodek on 2014-04-01 14:17.

Start: 2014-09-03 10:30

End: 2014-09-03 12:00

Timezone: America/New York

Wednesday, 3 September 2014
2-78 Physics, at 14:30 (GMT), duration : 01:30

Time	Talk	Presenter
09:30	Diffraction 2014 Talk Draft ( 00:20 ) 1 file	Chanaka (Creighton University)
09:50	first look at J/Psi embedd vertexing ( 00:20 ) 1 file	R. Debbe BNL

»

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hyper-triton three-body decay in Run11 Au+Au 27 GeV

2009 luminosity

Reference

Speaker : Leszk Adamczyk AGH-UST Cracow

UPC update

Reference

Speaker : Chanaka

STAR Management Meeting

STAR Management Meeting

STAR Management Meeting

STAR Management Meeting

STAR Management Meeting

AOB

Reference

Speaker : All ( All )

Calibration update - last line before Run 14 BES

Reference

Speaker : Gene V. Buren ( BNL )

News from the front

Reference

Speaker : Salvatore Fazio ( BNL )

Software and Computing Meeting

UPC Weekly

UPC Weekly

UPC Weekly

UPC Weekly

UPC Weekly

UPC Weekly

UPC Weekly

UPC Weekly