2.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of MilanIT3.7k papers
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- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.4k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.4k papers
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- University of EdinburghGB2.2k papers
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22 papers · 2 filters
Solar neutrino experiments and Borexino perspectives
P. Aliani, V. Antonelli, M. Picariello +1
We present an updated analysis of all the data available about solar neutrinos, including the charged current SNO results. The best fit of the data is obtained in the Large Mixing…
Progresses in the validation of the FLUKA atmospheric neutrino flux calculations
G. Battistoni, A. Ferrari, T. Montaruli +1
The FLUKA calculation of the atmospheric neutrino fluxes have been cross-checked by comparing predictions on lepton fluxes in atmosphere to experimental data. The dependence of pre…
Hard QCD: some results
G. Marchesini
I recall some points on the present status of QCD results in the short distance regions and illustrate the case of event shape in QCD radiation
On the chromomagnetic expectation value μ_G^2 and higher power corrections in heavy flavor mesons
Nikolai Uraltsev
The important parameter μ_G^2 of the heavy quark expansion is analyzed including perturbative and power corrections. It is found that μ_G^2(2GeV) is known with a few percent accura…
QCD at High Energy
Paolo Nason
I review few recent QCD results in , and collisions. Furthermore, I discuss recent studies in power suppressed effects, ongoing progress in next-to-next-to-…
Global analysis of Solar neutrino oscillation evidence including SNO and implications for Borexino
P. Aliani, V. Antonelli, M. Picariello +1
An updated analysis of all available neutrino oscillation evidence in Solar experiments including the latest data is presented. Predictions for total rates and day-night asym…
Out-of-plane QCD radiation in DIS with high p_t jets
A. Banfi, G. Marchesini, G. Smye +1
We present a QCD analysis of the cumulative out-of-event-plane momentum distribution in DIS process with emission of high p_t jets. We derive the all-order resummed result to next-…
New predictions for inclusive heavy-quarkonium P-wave decays
N. Brambilla, D. Eiras, A. Pineda +2
We show that some NRQCD colour-octet matrix elements can be written in terms of (derivatives of) wave functions at the origin and non-perturbative universal constants once the fact…
Quarkonium spectroscopy and perturbative QCD: massive quark-loop effects
N. Brambilla, Y. Sumino, A. Vairo
We study the spectra of the bottomonium and B_c states within perturbative QCD up to order alpha_s^4. The O(Lambda_QCD) renormalon cancellation between the static potential and the…
Comparison of the FLUKA calculations with CAPRICE94 data on muons in atmosphere
G. Battistoni, A. Ferrari, T. Montaruli +1
In order to benchmark the 3-dimensional calculation of the atmospheric neutrino flux based on the FLUKA Monte Carlo code, muon fluxes in the atmosphere have been computed and compa…
Soft-Gluon Resummation for the Fragmentation of Light and Heavy Quarks at Large x
M. Cacciari, S. Catani
We present a QCD study of fragmentation processes for light and heavy quarks in the semi-inclusive region of large x. Large logarithmic terms, due to soft-gluon radiation, are eval…
HERWIG 6.3 Release Note
G. Corcella, I. G. Knowles, G. Marchesini +5
A new release of the Monte Carlo program HERWIG (version 6.3) is now available. The main new features are new (MRST) built-in parton distribution functions, more SM gauge boson pro…
The $\pt$ spectrum of heavy quarks in photoproduction
S. Frixione, M. Cacciari, P. Nason
We illustrate a formalism that allows to match the next-to-leading order cross section for the photoproduction of heavy quarks to the cross section obtained by resumming logarithms…
A Vademecum on Quark-Hadron Duality
Ikaros Bigi, Nikolai Uraltsev
We present an elementary introduction to the problem of quark-hadron duality and its practical limitations, in particular as it concerns local duality violation in inclusive B meso…
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…
Power Corrections in Flavour-Singlet Deep Inelastic Scattering
G. E. Smye
We investigate the 1/Q^2 power-suppressed corrections to structure functions in the flavour-singlet channel of deep inelastic lepton scattering arising from renormalon insertions i…
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…
Transverse Polarisation of Quarks in Hadrons
Vincenzo Barone, Alessandro Drago, Philip G. Ratcliffe
We review the present state of knowledge regarding the transverse polarisation (or transversity) distributions of quarks. After some generalities on transverse polarisation, we for…
On particle production for high energy neutrino beams
M. Bonesini, A. Marchionni, F. Pietropaolo +1
Analytical formulae for the calculation of secondary particle yields in p-A interactions are given. These formulae can be of great practical importance for fast calculations of neu…
The p_T Spectrum in Heavy-Flavour Photoproduction
M. Cacciari, S. Frixione, P. Nason
We consider the transverse-momentum distribution of heavy flavours in photon-hadron collisions. We present a formalism in which large transverse-momentum logarithms are resummed to…
On the 1/Q correction to the C-parameter at two loops
Graham Smye
We provide an analytical calculation at the two loop level of the real non-abelian contribution to the leading (1/Q) correction to the mean value of the C parameter in e+e- annihil…
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…