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19912026
most citedAdvances in Quantum Metrology

3.9k citations

Showing 2001 · hep-phShow all

11 papers · 2 filters

hep-ph2001★ 91 cited

Accessing transversity with interference fragmentation functions

M. Radici, R. Jakob, A. Bianconi

We discuss in detail the option to access the transversity distribution function by utilizing the analyzing power of interference fragmentation functions in two-pion produ…

hep-ph2001★ 2 cited

Covariant electroweak nucleon form factors in a chiral constituent quark model

S. Boffi, L. Ya. Glozman, W. Klink +3

Results for the proton and neutron electric and magnetic form factors as well asthe nucleon axial and induced pseudoscalar form factors are presented for the chiral constituent qua…

hep-ph2001★ 23 cited

Quartic anomalous couplings at LEP

G. Montagna, M. Moretti, O. Nicrosini +2

The search for quartic anomalous gauge couplings at LEP requires appropriate predictions for the radiative processes e+ e- \to ν\barνγγ, e+ e- \to q\bar{q}γγand e+ e- \to 4 fermion…

hep-ph2001★ 14 cited

Out-of-plane QCD radiation in hadronic Z0 production

A. Banfi, G. Marchesini, G. Smye +1

We present the QCD analysis of the cumulative out-of-event-plane momentum distribution in the process proton-antiproton into Z0 and a hard jet (event plane defined by the proton, a…

hep-ph2001★ 3 cited

T-odd fragmentation functions

M. Radici

We discuss the properties of fragmentation functions arising from the interference of two leading hadrons produced inside the same jet in the current fragmentation region of a hard…

hep-ph2001

Interference fragmentation functions and spin asymmetries

M. Radici

A new class of fragmentation functions, arising from the interference of different hadron production channels, is analyzed. Their symmetry properties with respect to naive time-rev…

hep-ph2001

Electroweak properties of baryons in a covariant chiral quark model

S. Boffi, M. Radici, L. Glozman +3

The proton and neutron electromagnetic form factors and the nucleon axial form factor have been calculated in the Goldstone-boson exchange constituent-quark model within the point-…

hep-ph2001★ 27 cited

QCD analysis of D-parameter in near-to-planar three-jet events

A. Banfi, Yu. L. Dokshitzer, G. Marchesini +1

We present the QCD analysis of D-parameter distribution in near-to-planar 3-jet e+e- annihilation events. We derive the all-order resummed perturbative prediction and the leading p…

hep-ph2001★ 4 cited

Radiative four-fermion processes at LEP2

G. Montagna, M. Moretti, O. Nicrosini +2

The production of four fermions plus a visible photon in electron-positron collisions is analyzed, with particular emphasis on the LEP2 energy range. The study is based on the calc…

hep-ph2001★ 80 cited

An Improved Parton Shower algorithm in QED

Carlo Michel Carloni Calame

An improved QED Parton Shower algorithm to calculate photonic radiative corrections to QED processes at flavour factories is described. We consider the possibility of performing ph…

hep-ph2001★ 14 cited

Non-perturbative QCD analysis of near-to-planar three-jet events

A. Banfi, Yu. L. Dokshitzer, G. Marchesini +1

We present the analysis of the 1/Q-suppressed non-perturbative (NP) contribution to the cumulative out-of-event-plane momentum distribution in e+e- annihilation in the near-to-plan…