Search results for "Jet Production"
showing 10 items of 2071 documents
"Table 6" of "Search for supersymmetry in events with photons, bottom quarks, and missing transverse momentum in proton-proton collisions at a centre…
2013
The expected limit contour in the SQUARK-NEUTRALINO plane.
"Table 5" of "Search for supersymmetry in events with photons, bottom quarks, and missing transverse momentum in proton-proton collisions at a centre…
2013
The observed limit contour in the SQUARK-NEUTRALINO plane.
Search for neutral heavy leptons produced in Z decays
1997
Weak isosinglet Neutral Heavy Leptons ($\nu_m$) have been searched for using data collected by the DELPHI detector corresponding to $3.3\times 10^{6}$ hadronic~Z$^{0}$ decays at LEP1. Four separate searches have been performed, for short-lived $\nu_m$ production giving monojet or acollinear jet topologies, and for long-lived $\nu_m$ giving detectable secondary vertices or calorimeter clusters. No indication of the existence of these particles has been found, leading to an upper limit for the branching ratio $BR($Z$^0\rightarrow \nu_m \overline{\nu})$ of about $1.3\times10^{-6}$ at 95\% confidence level for $\nu_m$ masses between 3.5 and 50 GeV/$c^2$. Outside this range the limit weakens rap…
Charged particle multiplicity distributions in restricted rapidity intervals in Z0 hadronic decays.
1991
The multiplicity distributions of charged particles in restricted rapidity intervals in Z0 hadronic decays measured by the DELPHI detector are presented. The data reveal a shoulder structure, best visible for intervals of intermediate size, i.e. for rapidity limits around ±1.5. The whole set of distributions including the shoulder structure is reproduced by the Lund Parton Shower model. The structure is found to be due to important contributions from 3-and 4-jet events with a hard gluon jet. A different model, based on the concept of independently produced groups of particles, "clans", fluctuating both in number per event and particle content per clan, has also been used to analyse the pres…
"Table 12" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"
1970
Correction factors for hadronization, underlying event and total non-perturbative effects for the absolute value of the jet rapidity in the range 0.4 to 0.8.
"Table 7" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"
1970
Correction factors for hadronization, underlying event and total non-perturbative effects for the absolute value of the jet rapidity in the range 0.0 to 0.4.
"Table 22" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"
1970
Correction factors for hadronization, underlying event and total non-perturbative effects for the absolute value of the jet rapidity in the range 1.2 to 1.6.
"Table 27" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"
1970
Correction factors for hadronization, underlying event and total non-perturbative effects for the absolute value of the jet rapidity in the range 1.6 to 2.0.
"Table 17" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"
1970
Correction factors for hadronization, underlying event and total non-perturbative effects for the absolute value of the jet rapidity in the range 0.8 to 1.2.
"Table 32" of "Measurement of the inclusive jet cross-section in p anti-p collisions at s**(1/2) =1.96-TeV"
1970
Correction factors for hadronization, underlying event and total non-perturbative effects for the absolute value of the jet rapidity in the range 2.0 to 2.4.