OPAL Week

5 Jul 2004, 08:30 → 7 Jul 2004, 18:00 Europe/Zurich

CERN

Dawn Hudson (CERN)

To download transparencies use the usual username and passwd of OPAL web pages.

Monday, 5 July

09:00 → 09:20 Higgs

09:00 Equivalence of frequentist and bayesian treatment of systematic errors

Speaker: Peter Bock

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09:20 → 09:40 Two-photon

09:20 Progress report on the inclusive J/psi production in gamma-gamma collisions

Speaker: Robert Vertesi

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09:40 → 10:55 QCD

09:40 Update on QCD coherence studies using particle correlations in limited momenta region

Speaker: Edward Sarkisyan-Grinbaum

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10:00 Update on Sigma-anti-baryon correlations

Speaker: Peter Bock

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10:20 Study of the charged particle multiplicity distribution and its moments in hadronic Z0 decays

Speaker: Edward Sarkisyan-Grinbaum

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10:40 Contribution to the Study of 4-Jet Events at LEP1

Speaker: Hannes Jeremie

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15:00 → 18:00 Determination of alpha_s using jet rates - public reading

Phone conference. Call +41 22 767 7000
and ask for OPAL Public Reading organised
by Gabriella Pasztor

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Tuesday, 6 July

09:00 → 14:50 Physics

Note change of room from 11am to
allow the phone conference!!!!

09:00 Invisible Higgs search

Speaker: Koichi Nagai

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09:25 2HDM interpretation of neutral Higgs searches

Speaker: Daniel Zer-Zion

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09:50 Radion search

Speaker: Gabriella Pasztor (for Goetz Gaycken)

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10:15 Coffee break

11:00 LEP1 and LEP2 event shapes and moments

To join the phone conference call +41 22 767 7000 and ask for OPAL alpha_s presentations organised by Gabriella Pasztor

Speaker: Matthew Ford (phone conference)

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11:25 Determination of alpha_s from 4-jet rate

Speaker: Stefan Kluth (for Jochen Schieck)

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11:50 Combination of recent OPAL alpha_s results

Speaker: Stefan Kluth

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12:10 Lunch break

14:00 Color reconnection in WW

To join the phone conference, call +41 22 767 7000 and ask for OPAL physics presentations organised by Gabriella Pasztor

Speaker: Nigel Watson (phone conference)

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14:25 Rb at LEP2

Speaker: Yoram Rozen

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19:30 → 23:00 OPAL Dinner

Menu:
Kir
Salad
Roast beef with potato Rissoles and vegetables
Cheese
Dessert
Wine
Coffee

Price: 25 euro

Wednesday, 7 July

09:00 → 10:00 Reports

09:00 Offline

Speaker: Matthias Schroeder

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09:20 Physics Coordinators'

Speaker: Pippa Wells

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09:40 Spokesman's

Speaker: David Plane

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