Search for low mass Higgs bosons produced in Z0 decays

Search for low mass Higgs bosons produced in Z0 decays

A search for light Higgs bosons was performed using the data sample collected in 1990 by the DELPHI detector at LEP, at centre of mass energies between 88.2 and 94.2 GeV. Using the process e+e-→H0+Z0*, Z0*→ff, it is possible to exclude the existence of the standard model Higgs particle with a mass b...

Disgrifiad llawn

Manylion Llyfryddiaeth
Prif Awduron:	Abreu, P, Adam, W, Adami, F, Adye, T, Akesson, T, Alekseev, G, Allen, P, Almehed, S, Alted, F, Alvsvaag, S, Amaldi, U, Anassontzis, E, Antilougus, P, Apel, W, Asman, B, Astier, P, Augustin, J, Augustinus, A, Baillon, P, Bambade, P, Barao, F, Barbiellini, G, Bardin, D, Baroncelli, A, Barring, O
Fformat:	Journal article
Iaith:	English
Cyhoeddwyd:	1991

Eitemau Tebyg

Experimental study of the triple-gluon vertex
gan: Abreu, P, et al.
Cyhoeddwyd: (1991)

A study of the reaction e+e- → μ+μ- around the Z0 pole
gan: Abreu, P, et al.
Cyhoeddwyd: (1991)

SEARCH FOR EXCITED CHARGED LEPTONS IN Z0 DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

Energy-energy correlations in hadronic final states from Z0 decays
gan: Abreu, P, et al.
Cyhoeddwyd: (1990)

Measurement of the partial width of the decay of the Z0 into charm quark pairs
gan: Abreu, P, et al.
Cyhoeddwyd: (1990)

Charged particle multiplicity distributions in restricted rapidity intervals in Z0 hadronic decays
gan: Abreu, P, et al.
Cyhoeddwyd: (1991)

The reaction e+e- → γγ(γ) at Z0 energies
gan: Abreu, P, et al.
Cyhoeddwyd: (1991)

DETERMINATION OF Z0 RESONANCE PARAMETERS AND COUPLINGS FROM ITS HADRONIC AND LEPTONIC DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1991)

STUDY OF ORIENTATION OF 3-JET EVENTS IN Z(0) HADRONIC DECAYS USING THE DELPHI DETECTOR
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

THE REACTION E+E--] GAMMA-GAMMA(GAMMA) AT Z0 ENERGIES
gan: Abreu, P, et al.
Cyhoeddwyd: (1991)

SEARCH FOR THE T AND B' QUARKS IN HADRONIC DECAYS OF THE Z0 BOSON
gan: Abreu, P, et al.
Cyhoeddwyd: (1990)

SEARCH FOR HEAVY CHARGED SCALARS IN Z0 DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1990)

A PRECISE MEASUREMENT OF THE Z RESONANCE PARAMETERS THROUGH ITS HADRONIC DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1990)

SEARCH FOR PAIR PRODUCTION OF NEUTRAL HIGGS BOSONS IN Z0 DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1990)

Charged particle multiplicity distributions in Z0 hadronic decays
gan: Abreu, P, et al.
Cyhoeddwyd: (1991)

A MEASUREMENT OF THE BBBAR FORWARD-BACKWARD ASYMMETRY USING THE SEMILEPTONIC DECAY INTO MUONS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

A MEASUREMENT OF SIN2-THETA-W FROM THE CHARGE ASYMMETRY OF HADRONIC EVENTS AT THE Z0 PEAK
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

Determination of 55-155-155-1in second order QCD from hadronic Z decays
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

MEASURING OF THE Z(0)BRANCHING FRACTION TO B QUARK PARIS USING THE BOOSTED SPHERICITY PRODUCT
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

MULTIPLICITY DEPENDENCE OF MEAN TRANSVERSE-MOMENTUM IN E+E- ANNIHILATIONS AT LEP ENERGIES
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

DETERMINATION OF ALPHA-S IN 2ND-ORDER QCD FROM HADRONIC-Z DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

PRODUCTION OF STRANGE PARTICLES IN THE HADRONIC DECAYS OF THE Z(0)
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

SEARCHES FOR HEAVY NEUTRINOS FROM Z-DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

MEASUREMENT OF THE AVERAGE LIFETIME OF B-HADRONS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

STUDY OF FINAL-STATE PHOTONS IN HADRONIC Z0 DECAY AND LIMITS ON NEW PHENOMENA
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

SEARCH FOR SCALAR LEPTOQUARKS FROM Z(0) DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

BOSE-EINSTEIN CORRELATIONS IN THE HADRONIC DECAYS OF THE Z(0)
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

MEASUREMENT OF THE PARTIAL WIDTH OF THE Z0 INTO B(B)OVER-BAR FINAL-STATES USING THEIR SEMILEPTONIC DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

CHARGED-PARTICLE MULTIPLICITY DISTRIBUTIONS FOR FIXED NUMBER OF JETS IN Z0 HADRONIC DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

EVIDENCE FOR B(S)(0) MESON PRODUCTION IN Z(0) DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

MULTIPLICITY FLUCTUATIONS IN HADRONIC FINAL-STATES FROM THE DECAY OF THE Z(0)
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

A SEARCH FOR LEPTON FLAVOR VIOLATION IN Z0 DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1993)

CLASSIFICATION OF THE HADRONIC DECAYS OF THE Z0 INTO B-QUARK AND C-QUARK PAIRS USING A NEURAL NETWORK
gan: Abreu, P, et al.
Cyhoeddwyd: (1992)

MEASUREMENT OF INCLUSIVE PRODUCTION OF LIGHT MESON RESONANCES IN HADRONIC DECAYS OF THE Z0
gan: Abreu, P, et al.
Cyhoeddwyd: (1993)

A MEASUREMENT OF B-MESON PRODUCTION AND LIFETIME USING DL- EVENTS IN Z(0) DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1993)

STUDY OF HARD SCATTERING PROCESSES IN MULTIHADRON PRODUCTION FROM GAMMA-GAMMA COLLISIONS AT LEP
gan: Abreu, P, et al.
Cyhoeddwyd: (1994)

INVARIANT MASS DEPENDENCE OF PARTICLE CORRELATIONS IN HADRONIC FINAL-STATES FROM THE DECAY OF THE Z0
gan: Abreu, P, et al.
Cyhoeddwyd: (1994)

A MEASUREMENT OF THE B(S)0 MESON MASS
gan: Abreu, P, et al.
Cyhoeddwyd: (1994)

A PRECISION-MEASUREMENT OF THE AVERAGE LIFETIME OF B HADRONS
gan: Abreu, P, et al.
Cyhoeddwyd: (1994)

MEASUREMENTS OF THE LINESHAPE OF THE Z(0) AND DETERMINATION OF ELECTROWEAK PARAMETERS FROM ITS HADRONIC AND LEPTONIC DECAYS
gan: Abreu, P, et al.
Cyhoeddwyd: (1994)