Agenda of the Workshop on Quarkonium

November 8-10, 2002 at CERN

(Plenary Sessions are in Bdg. 40, Room 40-S2-B01)


Original agenda, but with spontaneous, additional contributions added.
Click onto the speaker's name to view the transparencies (pdf) of the talk.
(You may get list of transparencies in alphabetic order and the original, if converted to pdf.)

Friday - Saturday - Sunday

Session 1 Spectroscopy go to
Session 2 Decays go to
Session 3 Production go to
Session 4 QCD Tests go to
Session 5 Quarkonium in Media go to
Session 6 Standard Model Measurements go to
Session 7 Topics Summaries go to

Parallel sessions are on Friday and Saturday evening: go to parallel talks)


Friday,  November 8 (go to top)


  Plenary Session 40-S2-B01  
09:00-09:20 Opening Michelangelo Mangano, Nora Brambilla, Armin Böhrer 20'

Session 1 (go to top)

SPECTROSCOPY
[Conveners: Bali, Brambilla, Soto / Böhrer, Mussa]


  Plenary Session 40-S2-B01  
09:20-09:35 EFT approach Nora Brambilla 10'+5'
09:35-10:00 Lattice Christine Davies 20'+5'
10:00-10:15 pQCD and bottomonium spectrum Yukinari Sumino 10'+5'
10:15-10:25 Discussion:
* How to get nonperturbative parameters (nonlocal condensates) from the spectrum
* Is the lattice error reliable? How reliable is the lattice error with unquenching? Chiral extrapolation etc...
* Which states are perturbative dominated?
All 10'
  Experimental talks on results:    
10:25-10:40 Precise mass measurements of charmonium states with both e+e- and ppbar Giulio Stancari 15'
10:40-11:00 Belle report on eta_c' and surroundings Bruce Yabsley 20'

 
11:30-11:45 Discussion on open questions:
* Systematic errors on eta_c and eta_c masses
* Possible contributions from BES and CLEO-C on hyperfine splittings
All 15'
11:45-12:10 Potential models Stephen Godfrey 20'+5'
12:10-12:20 Finite mass corrections effects on the spectrum Rudolf Faustov 10'
12:20-12:35 Threshold, mixing and quark pair creation Estia Eichten 15'
12:35-12:40 Discussion All 5'
12:40-12:50 Round table:
* How to estimate systematic errors in potential models?
* Same question for the current treatments of states above open heavy flavor thresholds (couple channel approaches,...)
* Is lattice able to help?
* Where do potential models fail? (what observables are difficult to get right in usual potential models?
All 10'

 
  Experimental talks on searches and future projects    
14:20-14:40 CLEO on eta_b and upsilon(1D) Tom Ferguson 20'
14:40-14:45 Discussion All 5'
14:45-15:00 General round table on hot new searches and future perspectives:
* ppbar at GSI (Klaus Peters)
* Search strategies on h_b and h_c
* Charmonium D states below threshold
* Possible improvements on chi_b mass splittings
All
 
Klaus Peters
 
 
15'

 
  Parallel Talks and organization of the Yellow Report Friday, 40-S2-B01 go to

Session 2 (go to top)

DECAYS
[Conveners: Eichten, Vairo / Patrignani]


  Plenary Session 40-S2-B01  
15:00-15:25 Results from BES on ccbar decays Fred Harris 20'+5'
15:25-15:45 rho/pi puzzle Eric Braaten 15'+5'
15:45-16:05 Resummation of vacuum-polarization corrections to quarkonium decay rates Geoffrey Bodwin 15'+5'
16:05-16:30 gamma gamma partial widths of charmonium Matt Graham 20'+5'

 
17:00-17:15 Two photon production of charmonia at Belle Simon Eidelman 10'+5'
17:15-17:35 pNRQCD factorization of the NRQCD matrix elements Antonio Vairo 15'+5'
17:35-17:45 Higher order operators and P-wave decays comment/Jian-Ping Ma 10'
17:45-18:10 Results from CLEO on Upsilon Decays Tom Ferguson 20'+5'
18:10-18:30 Radiative transitions Estia Eichten 15'+5'
18:30-18:40 Multipolarity structure of charmonium radiative decays comment/Roberto Mussa 10'
18:40-19:00 Hadronic transitions Jian-Ping Ma 15'+5'

 
  Parallel Talks and organization of the Yellow Report Friday, 40-2-A01 go to

Saturday,  November 9 (go to top)

Session 3 (go to top)

PRODUCTION
[Conveners: Braaten, Krämer / Meyer, Papadimitriou]


  Plenary Session 40-S2-B01  
  Review talks    
09:00-09:50 Theory Geoffrey Bodwin 45'+5'
09:50-10:25 Charmonium at HERA and Tevatron Arnd Meyer 30'+5'
10:25-11:00 Bottomonium and B_c at the Tevatron and fixed target Jeff Tseng 30'+5'

 
11:30-12:05 B-facts. and LEP Bruce Yabsley 30'+5'
12:05-13:00 Topical Talks    
12:05-12:20 e+e- annihilation into double charmonium Eric Braaten 15'
12:20-12:40 J/psi electroproduction Bernd Kniehl 15'+5'
12:40-13:00 B_c production at LHCb Oleg Iouchtchenko 15'+5'

 
  Parallel Talks and organization of the Yellow Report Saturday, 40-S2-B01 go to

Session 4 (go to top)

QCD TESTS
[Conveners: Berger, Kharzeev / Galik, Zieminski]


  Plenary Session 40-S2-B01  
14:30-15:00 B decays into charmonia at the Tevatron and e-p machines Vaia Papadimitriou 30'
15:00-15:15 D0 at run II as the new B-physics/charmonium player Heriberto Castilia-Valdez 15'
15:15-15:35 Computation of V(r) and the comparison to perturbation theory Silvia Necco 20'
15:35-15:45 (Talk cancelled)   10'
15:45-16:10 QCD tests at asymmetric B factories Bruce Yabsley 20'

 
16:40-17:00 Lattice test Christine Davies 20'
17:00-17:25 Quarkonium and supersymmetry Ed Berger 20'-30'
17:25-17:40 Discussion All  

 
  Parallel Talks and organization of the Yellow Report Saturday, 40-2-A01 go to

Session 5 (go to top)

QUARKONIUM IN MEDIA
[Conveners: Lombardo, Satz / Lourenco, Rosati]


  Plenary Session 40-S2-B01  
17:40-17:50 Introduction Helmut Satz 10'
17:50-18:20 Charmonium in finite T lattice QCD Frithjof Karsch 30'
18:20-18:50 The heavy quark potential and potential models for quarkonia Peter Petreczky 30'
18:50-19:05 Charmonium at finite T using lattice potentials (Talk cancelled) 15'

Sunday,  November 10 (go to top)


09:00-09:10 Quarkonia in NRQCD at finite T? Maria-Paola Lombardo 10'
09:10-09:20 Charmonium suppression by parton percolation Helmut Satz 10'
09:20-09:50 Charmonia at the SPS: results and perspectives Carlos Lourenco 30'
09:50-10:05 Charmonia at RHIC: results and perspectives Marzia Rosati 15'
10:05-10:35 Questions about quarkonium production in nuclear collisions Alberto Polleri 30'
10:35-10:55 What have we learned, what is still missing? All 20'

 
  Parallel Talks and organization of the Yellow Report Friday, 40-5-A01 go to

Session 6 (go to top)

STANDARD MODEL MEASUREMENTS
[Conveners: Hoang, Jamin / Eidelman]


  Plenary Session 40-S2-B01  
11:20-11:55 Determination of m_c, m_b and alpha_s from quarkonium systems Toni Pich 30'+5'
11:55-12:25 Measurements of sigma(e+e- -> hadrons) in the cc_bar and bb_bar regions Fred Harris 25'+5'
12:25-12:25 Comments to sigma(e+e- -> hadrons) in the cc_bar and bb_bar regions Simon Eidelman  
12:25-12:55 Phenomenology of top threshold production Thomas Teubner 25'+5'

 
14:15-14:40 Multi-loop computations for quarkonium systems Alexander Penin 20'+5'
14:40-15:10 Effective theory for heavy quarkonium systems Iain Stewart 25'+5'
15:10-15:35 Renormalization group running in pNRQCD Antonio Pineda 20'+5'
15:35-16:10 Results and prospects for m_c, m_b and alpha_s from the lattice James Simone 30'+5'

 
  Parallel Talks and organization of the Yellow Report Saturday, 40-5-A01 go to

Session 7 (go to top)

TOPICS SUMMARIES
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  Plenary Session 40-S2-B01  
16:40-18:40 Topics Summaries (tbd) (tbd) 8*15'
  General remarks and discussion of Yellow Report Antonio Vairo  
  Summaries:    
  Spectroscopy Roberto Mussa  
  Decays Antonio Vairo  
  Production Vaia Papadimitriou  
  QCD Tests Ed Berger  
  Quarkonium in Media Helmut Satz  
  Standard Model Measurements Andre Hoang  
  Future Opportunities Stephen Godfrey  



SPECTROSCOPY


 
20:30-22:00 Parallel Talks and organization of the Yellow Report Friday, 40-S2-B01  

DECAYS


 
20:30-22:00 Parallel Talks and organization of the Yellow Report Friday, 40-2-A01  
20:30-20:45 J/psi pi -> D(*) anti-D(*) beyond the symmetry approach Aldo Deandrea 10'+5'
20:45-21:00 Exclusive decays of Bc meson in QCD sum rules Valeri Kiselev 10'+5'
21:00-21:15 Higgs search via bottomonium leptonic decays Miguel-Angel Sanchis-Lozano 10'+5'
21:15- General discussion on the organization of the Decay Section inside the Yellow Report All  

PRODUCTION


 
20:30- Parallel Talks and organization of the Yellow Report Saturday, 40-S2-B01  
  Comment on gamma-gamma -> J/psi + X at NLO Michael Krämer 10'
  Exclusive Production of HQ in gammagamma at LEP Armin Böhrer  
  Discussion on future topics and contribution to Yellow Report All  

QCD TESTS


 
20:30-22:00 Parallel Talks and organization of the Yellow Report Saturday, 40-2-A01  

QUARKONIUM IN MEDIA


 
20:30-22:00 Parallel Talks and organization of the Yellow Report Friday, 40-5-A01  

STANDARD MODEL MEASUREMENTS


 
20:30-22:00 Parallel Talks and organization of the Yellow Report Saturday, 40-5-A01  

Last modified: 06/01/2003, 5:20pm