OPAL Physics Notes in 1999 Last update of list: 17 May 2021 04:15 Select a document title to access its files.

2005 (PN528-PN528) - 2004 (PN527-PN527) - 2003 (PN526-PN516) - 2002 (PN515-PN495) - 2001 (PN494-PN469) - 2000 (PN468-PN422) - 1999 (PN421-PN371) - 1998 (PN370-PN329) - 1997 (PN328-PN268) - 1996 (PN267-PN204) - 1995 (PN203-PN162) - 1994 (PN161-PN115) - 1993 (PN114-PN089) - 1992 (PN088-PN051) - 1991 (PN050-PN022) - 1990 (PN021-PN002)

PN421 Search for Higgs Bosons in e+e- Collisions at sqrt(s) = 192-202 GeV

8th November 1999
 

PN420 Measurements of Standard Model Processes in e+e- Collisions at sqrt(s) > 190 GeV

5th November 1999
 

PN419 A Flavour Independent Search for the Higgsstrahlung Process in e+e- Collisions at sqrt(s) = 189 GeV

5th November 1999
 

PN418 New Particle Searches in e+e- Collisions at sqrt(s) = 192-202 GeV

4th November 1999
 

PN417 Colour reconnection studies in e+e- -> W+W- at sqrt(s)=189 GeV

25th October 1999
 

PN416 Model-Independent and Two Higgs Doublet Model Interpretation of the Neutral Higgs Boson Searches in e+e- Collisions at \sqrt{s} <= 189 GeV

11th August 1999
 

PN415 Standard Model Measurements in e+e- Collisions at sqrt{s} > 190 GeV

5th August 1999
 

PN414 Search for Higgs Bosons in e+e- Collisions at sqrt(s)=192-196 GeV

5th August 1999
 

PN413 New Particle Searches in e+e- Collisions at sqrt(s) = 192-196 GeV

3rd August 1999
 

PN412 Investigation of colour reconnection via heavy particle production in W+W-

30th July 1999
 

PN411 Searches for R--Parity Violating Decays of Sfermions and Gauginos via lambda prime and lambda double prime Couplings at sqrt{s} = 189 GeV at LEP

12th July 1999
 

PN410 Constraints on Anomalous Quartic Gauge Boson Couplings from Acoplanar Photon Pair Events

9th July 1999
 

PN409 Standard Model Measurements in e+e- Collisions at sqrt{s} > 190 GeV

8th July 1999
 

PN408 Study of Z Boson Pair Production in e+e- Collisions at sqrt(s) = 183 and 189 GeV

8th July 1999
 

PN407 Pizero, eta and charged particle multiplicities in quark and gluon jets

8th July 1999
 

PN406 Search for Anomalous Production of Acoplanar Di-lepton Events at sqrt(s) = 183 and 189 GeV

8th July 1999
 

PN405 Search for Higgs Bosons in e+e- Collisions at sqrt(s) ~ 192 - 196 GeV

8th July 1999
 

PN404 Update to Precision Measurements of the Z0 Lineshape and Lepton Asymmetry

7th July 1999
 

PN403 QCD Analyses Using Jets in e+e- Annihilation at Energies between 35 GeV and 189 GeV

7th July 1999
 

PN402 A Measurement of Charm production in e+e- -> W+W- at LEP2

7th July 1999
 

PN401 Measurement of the W+W-Gamma Cross-section and First Direct Limits on Anomalous Electroweak Quartic Gauge Couplings

7th July 1999
 

PN400 Investigation of the Decay of Orbitally-Excited B Mesons and First Measurement of the Branching Ratio BR ( B*_J --> B* pi )

7th July 1999
 

PN399 Search for invisibly decaying Higgs bosons in Z0h0 production at sqrt(s) = 183 and 189 GeV

7th July 1999
 

PN398 New Particle Searches in e+e- Collisions at sqrt(s) = 192-196 GeV

7th July 1999
 

PN397 Searches for Light Gravitino Signatures in e+e- Collisions at sqrt(s) = 189 GeV

7th July 1999
 

PN396 Charged Multiplicities in Z Decays into u, d, and s Quarks

7th July 1999
 

PN395 Search for Stable and Long-lived Massive Charged Particles in e+e- Collisions at sqrt(s)=130-189 GeV

2nd July 1999
 

PN394 Searches for R-Parity Violating decays of Supersymmetric Particles with lambda Couplings at 189 GeV at LEP

2nd July 1999
 

PN393 Bose-Einstein Correlations in e+e- -> W+W- Events at 172, 183 and 189 GeV

30th June 1999
 

PN392 Measurement of e gamma -> e Z/gamma*

24th May 1999
 

PN391 Measurement of the Cross-Section for the Process ee->ee gamma*gamma*->eeX at sqrt(s_ee) = 189 GeV

21st may 1999
 

PN390 Inclusive Production of D* Mesons in Photon-Photon Collosions at 183 and 189 GeV

21st May 1999
 

PN389 Measurement of the Low-x Behaviour of the Photon Structure Function F_2 gamma

18th May 1999
 

PN388 Bose-Einstein Correlations in K+-K+- pairs from Z0 Decays into two hadronic jets

22nd April 1999
 

PN387 Transverse and Longitudinal Bose-Einstein Correlations in Hadronic Z^0 Decays

6th April 1999
 

PN386 Search for Anomalous Photonic Events with Missing Energy in e+e- Collisions at sqrt(s)=189 GeV

29th March 1999
 

PN385 Measurement of the W boson mass in e+e- Collisions at 189 GeV

24th March 1999
 

PN384 Leading Particle Production in Light Flavour Jets

16th March 1999
 

PN383 Measurement of the production rate of bb(bar) quark pairs from gluons and bb(bar)bb(bar) events in hadronic Z^0 decays

12th March 1999
 

PN382 Search for Neutral Higgs Bosons in e+e- Collisions at sqrt(s)=189 GeV

12th March 1999
 

PN381 Search for an Indirect Signal for the Gravity Interaction in Extra Dimensions Using Muon, Tau and Photon Pairs at sqrt(s)=183 and 189 GeV at LEP

12th March 1999
 

PN380 Measurements of Rb, AFBb, and AFBc in e+e- Collisions at 189 GeV

12th March 1999
 

PN379 Measurement of the semileptonic branching fractions of inclusive b hadrons in Z0 decays

12th March 1999
 

PN378 W+W- Production in e+e- Collision at 189 GeV

12th March 1999
 

PN377 QCD studies with e+e- annihilation data at 172-189 GeV

12th March 1999
 

PN376 Improved Measurement of the Production Rate of Charm Quark Pairs from Gluons in Hadronic Z Decays

12th March 1999
 

PN375 Measurement of triple gauge boson couplings from W+W- production at LEP energies up to 189 GeV

12th March 1999
 

PN374 Search for Chargino and Neutralino Production at sqrt(s)=189 GeV at LEP

11th March 1999
 

PN373 Search for Charged Higgs Bosons in e+e- Collisions at sqrt(s)=189 GeV

11th March 1999
 

PN372 Limits on a Z' Boson from e+e- to fermion pair Cross-sections and Asymmetries

26th February 1999
 

PN371 A Study of Spin Alignment of the rho(770)+- and omega(782) Mesons in Hadronic Z0 Decays

11th January 1999