Peripheral Collisions
Fast moving highly-charged ions carry strong electromagnetic fields that act as a beam of photons. In collisions at large impact parameters (b>R1+R2), hadronic interactions are not possible, and the ions interact through photon-ion and photon-photon collisions known as ultra-peripheral collisions (UPCs). Ultra-peripheral hadron-hadron collisions will provide unique opportunities for studying electromagnetic processes. Ultra-relativistic heavy-ion interactions have been used to study nuclear photo excitation (e.g., to a Giant Dipole Resonance) and photoproduction of hadrons.
Hadron colliders like the Relativistic Heavy Ion Collider (RHIC), the Tevatron, and the Large Hadron Collider (LHC) produce photonuclear and two-photon interactions at luminosities and energies beyond that accessible elsewhere.
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
| Time | Talk | Presenter |
|---|---|---|
| 10:00 | SSA in single diffractive dissociation ( 00:30 ) 0 files | Dave Underwood |
| 10:30 | Finalizing geometry ( 00:20 ) 0 files | Igor and Wlodek |
| 10:50 | Run 12 ( 00:20 ) 0 files |
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
| Time | Talk | Presenter |
|---|---|---|
| 10:00 | Diffraction Dissociation Issues, Physics ( 00:30 ) 1 file | Dave Underwood |
| 10:30 | Final geometry ( 00:30 ) 0 files | Igor and Wlodek |
| 11:00 | Run 12 ( 00:20 ) 0 files | |
| 11:20 | Central Production in 2009 data ( 00:20 ) 1 file | Leszek Adamczyk (Cracow) |
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
| Time | Talk | Presenter |
|---|---|---|
| 10:00 | Results with the final geometry ( 00:30 ) 1 file | Kin |
| 10:30 | Paper ( 00:30 ) 2 files | JH |
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
| Time | Talk | Presenter |
|---|---|---|
| 09:00 | Crossing angle from y vs x ( 00:20 ) 1 file | Wlodek |
| 09:20 | follow-up on position vs angle at RP's plots ( 00:20 ) 1 file | Phil Pile |
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
Title: pp2pp
Description: pp2pp analysis meeting
Community: STAR
Password: elasticpp
Meeting Access Information:
- Meeting URL
http://evo.caltech.edu/evoNext/koala.jnlp?meeting=eseieIvnveauaaIua8Is
- Password: elasticpp
- Phone Bridge
ID: 11 0521
Password: 5158
| Time | Talk | Presenter |
|---|---|---|
| 10:00 | Results with latest alignment and crossing angle ( 00:40 ) 1 file | Kin |
| 10:40 | Crossing angle vs offset at the RP ( 00:20 ) 1 file | Wlodek |
| 11:00 | Naive alignment considerations ( 00:05 ) 1 file | Igor Alekseev (ITEP) |
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
| Time | Talk | Presenter |
|---|---|---|
| 10:00 | Final re-alignment... ( 00:20 ) 0 files | Igor |
| 10:20 | Fiducial cuts revisited ... ( 00:20 ) 1 file | Kin Yip |
| 10:40 | End game ( 00:20 ) 0 files | All |
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
| Time | Talk | Presenter |
|---|---|---|
| 10:00 | Crossing angle ( 00:30 ) 1 file | Wlodek |
| 10:30 | follow-up on angle-position study at RP4 for Blue Beam ( 00:20 ) 0 files | Phil Pile |
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
| Time | Talk | Presenter |
|---|---|---|
| 10:00 | Updates on field strength and more... ( 00:30 ) 1 file | Phil |
| 10:30 | Crossing angle effect ( 00:20 ) 1 file | Wlodek |
| 10:50 | Estimating overall systematic uncertainties ( 00:20 ) 1 file | JH |
| 11:10 | Updates ( 00:20 ) 1 file | Kin Yip |
pp2pp analysis
1-189 Physics, at 14:00 (GMT), duration : 02:00
pp2pp special
1-189, at 14:00 (GMT), duration : 02:00
1. Explanation and discussion of Igor's alignment - Igor + all
Description:
Community: STAR
Password: pp2ppweekly
Meeting Access Information:
- Meeting URL
http://evo.caltech.edu/evoNext/koala.jnlp?meeting=MMMeMn2v2aDIDs9D98D29M
- Password: pp2ppweekly
- Phone Bridge
ID: 397 0344
Password: 3964
Start 2011-09-07 10:00
End 2011-09-07 12:00
---------------
- USA (Caltech, Pasadena, CA)
+1 626 395 2112
evo.phone
See: http://evo.caltech.edu/evoGate/Documentation/extclient/skype/skype.html
| Time | Talk | Presenter |
|---|---|---|
| 10:00 | Turtle-Data Yellow DRAFT ( 00:20 ) 1 file | Phil Pile |
Elastic pp Scattering at RHIC - talk rehearsal (***Please use the link indicated inside to get access to files of my talk ! ***)
Reference
Speaker : Kin Yip ( BNL )
Talk time : 14:00, Duration : 01:00
Please use the following to get access to the files of my presentation:
Paper
Updated on Wed, 2011-08-24 18:36. Originally created by wlodek on 2011-08-24 18:36.Reference
Speaker : JH ( BNL )
Talk time : 10:40, Duration : 00:20
Path Forward
Updated on Wed, 2011-08-24 23:46. Originally created by wlodek on 2011-08-24 10:54.Reference
Speaker : Wlodek + All
Talk time : 10:20, Duration : 00:20
Update on A_N analysis
Updated on Thu, 2011-08-25 09:50 by yipkin. Originally created by wlodek on 2011-08-24 10:53.Reference
Speaker : Kin Yip
Talk time : 09:50, Duration : 00:30
Update from TURTLE
Updated on Thu, 2011-08-25 11:52 by pile. Originally created by wlodek on 2011-08-24 10:52.Reference
Speaker : Phil Pile ( BNL )
Talk time : 09:20, Duration : 00:30
Intorduction
Updated on Wed, 2011-08-24 10:51. Originally created by wlodek on 2011-08-24 10:51.Reference
Speaker : Wlodek Guryn ( BNL )
Talk time : 09:00, Duration : 00:20
UPC parallel session
Updated on Wed, 2011-08-24 23:43. Originally created by wlodek on 2011-08-23 11:24.| Time | Talk | Presenter |
|---|---|---|
| 09:00 | J/Psi and Phi analysis ( 00:30 ) 1 file | Janet Seger |
| 09:45 | Rho analysis ( 00:30 ) 1 file | R. Debbe |
| 11:00 | Embedding/Tracking ( 00:20 ) 1 file | R. Debbe |