513 citations · 9k across the 137 of their papers we have counts for
9 papers · 1 filter
A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole
DELPHI Collaboration, J. Abdallah
The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak by the DELPHI detector at LEP. Two complementary methods are used to reconstruct the en…
Search for single top quark production via contact interactions at LEP2
DELPHI Collaboration, J. Abdallah
Single top quark production via four-fermion contact interactions associated to flavour-changing neutral currents was searched for in data taken by the DELPHI detector at LEP2. The…
Correlations between Polarisation States of W Particles in the Reaction e-e+ -> W-W+ at LEP2 Energies 189-209 GeV
The DELPHI Collaboration, J. Abdallah
In a study of the reaction e-e+ -> W-W+ with the DELPHI detector, the probabilities of the two W particles occurring in the joint polarisation states transverse-transverse (TT), lo…
Di-jet production in gamma-gamma collisions at LEP2
The DELPHI Collaboration, J. Abdallah
The production of two high-p_T jets in the interactions of quasi-real photons in e+e- collisions at sqrt{s_ee} from 189 GeV to 209 GeV is studied with data corresponding to an inte…
Search for one large extra dimension with the DELPHI detector at LEP
DELPHI Collaboration, J. Abdallah
Single photons detected by the DELPHI experiment at LEP2 in the years 1997-2000 are reanalysed to investigate the existence of a single extra dimension in a modified ADD scenario w…
A Study of b bbar Production in e+e- Collisions at sqrt(s) = 130-207 GeV
DELPHI Collaboration, J. Abdallah
Measurements are presented of R_b, the ratio of the b bbar cross-section to the q qbar cross-section in e+e- collisions, and the forward-backward asymmetry A^b_FB at twelve energy…
Search for one large extra dimension with the DELPHI detector at LEP2
S. Ask, V. Hedberg, F. -L. Navarria
Single photons detected by the DELPHI experiment at LEP2 in the years 1997-2000 are used to investigate the existence of a single extra dimension in a modifed ADD scenario with sli…
b-tagging in DELPHI at LEP
The DELPHI Collaboration, J. Abdallah
The standard method used for tagging b-hadrons in the DELPHI experiment at the CERN LEP Collider is discussed in detail. The main ingredient of b-tagging is the impact parameters o…
Two topics in multiparticle dyamics at LEP: multiplicity in b-bbar events and screwiness at the end of the QCD cascade
Alessandro de Angelis
This talk deals with two topics in multiparticle dynamics investigated by means of the DELPHI detector at LEP. Related to the first topic, we have used the data collected at 183 Ge…