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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- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.4k papers
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- University of EdinburghGB2.2k papers
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- University of ManchesterGB2.2k papers
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120 papers · 1 filter
Measurement of the B0-anti-B0-Oscillation Frequency with Inclusive Dilepton Events
B. Aubert
The - oscillation frequency has been measured with a sample of 23 million $\B\bar B$ pairs collected with the BABAR detector at the PEP-II asymmetric B Factory at SL…
On the growth of bounded trees
Claudio Destri, Luca Donetti
Bounded infinite graphs are defined on the basis of natural physical requirements. When specialized to trees this definition leads to a natural conjecture that the average connecti…
Mass and charge identification of fragments detected with the Chimera Silicon-CsI(Tl) telescopes
N. Le Neindre, for REVERSE collaboration
Mass and charge identification of charged products detected with Silicon-CsI(Tl) telescopes of the Chimera apparatus is presented. An identification function, based on the Bethe-Bl…
Sensitivity of Quantum Motion for Classically Chaotic Systems
Giuliano Benenti, Giulio Casati
We discuss the behavior of fidelity for a classically chaotic quantum system in the metallic regime. We show the existence of a critical value of the perturbation below which the e…
Remarks on monopoles in Abelian projected continuum Yang-Mills theories
A. R. Fazio, S. P. Sorella
A possible mechanism accounting for monopole configurations in continuum Yang-Mills theories is discussed. The presence of the gauge fixing term is taken into account.
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…
Non-Newtonian Mechanics
Giovanni Salesi
The classical motion of spinning particles can be described without employing Grassmann variables or Clifford algebras, but simply by generalizing the usual spinless theory. We onl…
An integrable noncommutative version of the sine--Gordon system
Marcus T. Grisaru, Silvia Penati
Using the bicomplex approach we discuss a noncommutative system in two--dimensional Euclidean space. It is described by an equation of motion which reduces to the ordinary sine--Go…
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…
On the Spectrum of Holonomy Algebras
Maria Cristina Abbati, Alessandro Mania'
The paper has been withdrawn by the authors
Critical behavior of the two-dimensional N-component Landau-Ginzburg Hamiltonian with cubic anisotropy
Pasquale Calabrese, Alessio Celi
We study the two-dimensional N-component Landau-Ginzburg Hamiltonian with cubic anisotropy. We compute and analyze the fixed-dimension perturbative expansion of the renormalization…
The Asymptotic Dynamics of de Sitter Gravity in three Dimensions
Sergio Cacciatori, Dietmar Klemm
We show that the asymptotic dynamics of three-dimensional gravity with positive cosmological constant is described by Euclidean Liouville theory. This provides an explicit example…
Microscopic Models for the Particle-Vibration Coupling in Exotic Nuclei
P. F. Bortignon
Recent results obtained, often in fruitful collaboration with Japanese colleagues in the study of the interplay between single-particle and collective degrees of freedom are review…
Study of the W+W-gamma Process and Limits on Anomalous Quartic Gauge Boson Couplings at LEP
L3 Collaboration
The process e+e- -> W+ W- gamma is studied using the data collected by the L3 detector at LEP. New results, corresponding to an integrated luminosity of 427.4 pb-1 at centre-of-mas…
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-…
Towards a General Theory of Quantized Fields on the Anti-de Sitter Space-Time
Jacques Bros, Henri Epstein, Ugo Moschella
We propose a general framework for studying quantum field theory on the anti-de-Sitter space-time, based on the assumption of positivity of the spectrum of the possible energy oper…
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-…
The production of proton and lepton fluxes in near Earth orbit
P. Zuccon, B. Bertucci, B. Alpat +8
Substantial fluxes of protons and leptons with energies below the geomagnetic cutoff have been measured by the AMS experiment at altitudes of 370-390 Km, in the latitude interval +…
f_1(1285) Formation in Two-Photon Collisions at LEP
L3 Collaboration
The eta pi^+ pi^- final state in two-photon collisions is studied with the L3 detector at LEP, at centre-of-mass energies from 183 to 209 GeV with an integrated luminosity of 664.6…
Measurement of B-->K*gamma Branching Fractions and Charge Asymmetries
B. Aubert
The branching fractions of the exclusive decays and are measured from a sample of decays collected with th…
The APENEXT project
F. Bodin, P. Boucaud, N. Cabibbo +31
APENEXT is a new generation APE processor, optimized for LGT simulations. The project follows the basic ideas of previous APE machines and develops simple and cheap parallel system…