14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Naples Federico IIIT4k papers
- Centre National de la Recherche ScientifiqueFR3.7k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.4k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT3.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.9k papers
- Rutherford Appleton LaboratoryGB2.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT2.8k papers
- Sapienza University of RomeIT2.7k papers
- The Ohio State UniversityUS2.7k papers
90 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…
Decoupling of Translations from Homogeneous Transformations in Inhomogeneous Quantum Groups
Gaetano Fiore
We briefly report on our result that, if there exists a realization of a Hopf algebra in a -module algebra , then their cross-product is equal to the product of itsel…
Classical and Quantum-like approaches to Charged-Particle Fluids in a Quadrupole
S. De Nicola, R. Fedele, V. I. Man'ko
A classical description of the dynamics of a dissipative charged-particle fluid in a quadrupole-like device is developed. It is shown that the set of the classical fluid equations…
Tomographic map within the framework of star-product quantization
Olga V. Man'ko, Vladimir I. Man'ko, Giuseppe Marmo
Tomograms introduced for the description of quantum states in terms of probability distributions are shown to be related to a standard star-product quantization with appropriate ke…
Alternative commutation relations, star products and tomography
Olga V. Man'ko, V. I. Man'ko, G. Marmo
Invertible maps from operators of quantum obvservables onto functions of c-number arguments and their associative products are first assessed. Different types of maps like Weyl-Wig…
A q-Analogue of the embedding chain
A. Sciarrino
A q-analogue of the embedding chains of the Arima-Iachello model is proposed. The generators of the deformed U(6)-subalgebras are written in terms of the generators of gl_{q}(6), u…
Infinitely many star products to play with
J. M. Gracia-Bondia, F. Lizzi, G. Marmo +1
While there has been growing interest for noncommutative spaces in recent times, most examples have been based on the simplest noncommutative algebra: [x_i,x_j]=i theta_{ij}. Here…
A new method for the estimate of H_0 from quadruply imaged gravitational lens systems
V. F. Cardone, S. Capozziello, V. Re +1
We present a new method to estimate the Hubble constant H_0 from the measured time delays in quadruply imaged gravitational lens systems. We show how it is possible to get an estim…
Fractional Branes and N=1 Gauge Theories
M. Bertolini, P. Di Vecchia, G. Ferretti +1
We discuss fractional D3-branes on the orbifold C^3/Z_2*Z_2. We study the open and the closed string spectrum on this orbifold. The corresponding N=1 theory on the brane has, gener…
Radiative corrections to neutrino energy loss rate in stellar interiors
S. Esposito, G. Mangano, G. Miele +2
We consider radiative electromagnetic corrections, at order α, to the process at finite density and temperature. This process represents one of the main contri…
Casimir energy of a dilute dielectric ball at zero and finite temperature
V. V. Nesterenko, G. Lambiase, G. Scarpetta
The basic results in calculations of the thermodynamic functions of electromagnetic field in the background of a dilute dielectric ball at zero and finite temperature are presented…
Direct CP Violation Searches in Charmless Hadronic B Meson Decays
The BABAR Collaboration, B. Aubert
We search for direct CP violation in charmless hadronic B decays observed in a sample of about 22.7 million pairs collected with the BABAR detector at the PEP-II asymmet…
Majorana solution of the Thomas-Fermi equation
Salvatore Esposito
We report on an original method, due to Majorana, leading to a semi-analytical series solution of the Thomas-Fermi equation, with appropriate boundary conditions, in terms of only…
Jacobi structures revisited
Janusz Grabowski, Giuseppe Marmo
Jacobi algebroids, that is graded Lie brackets on the Grassmann algebra associated with a vector bundle which satisfy a property similar to that of the Jacobi brackets, are introdu…
Long-distance contribution to the muon-polarization asymmetry in K^+\to π^+ μμ
Giancarlo D'Ambrosio, Dao-Neng Gao
We revisit the calculation of the long-distance contribution to the muon-polarization asymmetry Δ_{LR}, which arises, in K^+\toπ^+μ^+μ^-, from the two-photon intermediate state. Th…
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…
Spin and density overlaps in the frustrated Ising lattice gas
A. de Candia, A. Coniglio
We perform large scale simulations of the frustrated Ising lattice gas, a three-dimensional lattice model of a structural glass, using the parallel tempering technique. We evaluate…
Microlensing by Compact Objects associated to Gas Clouds
V. Bozza, Ph. Jetzer, L. Mancini +1
We investigate gravitational microlensing of point-like lenses surrounded by diffuse gas clouds. Besides gravitational bending, one must also consider refraction and absorption phe…
Double-Tag Events in Two-Photon Collisions at LEP
L3 Collaboration
Double-tag events in two-photon collisions are studied using the L3 detector at LEP centre-of-mass energies from root(s)=189 GeV to 209 GeV. The cross sections of the e+e- -> e+e-…
A precision calculation of the effective number of cosmological neutrinos
G. Mangano, G. Miele, S. Pastor +1
The neutrino energy density of the Universe can be conveniently parametrized in terms of the so-called effective number of neutrinos, N_nu^eff. This parameter enters in several cos…
A combined analysis technique for the search for fast magnetic monopoles with the MACRO detector
The MACRO Collaboration
We describe a search method for fast moving () magnetic monopoles using simultaneously the scintillator, streamer tube and track-etch subdetectors of the MACRO…
Microlensing search towards M31
S. Calchi Novati, G. Iovane, A. A. Marino +26
We present the first results of the analysis of data collected during the 1998-99 observational campaign at the 1.3 meter McGraw-Hill Telescope, towards the Andromeda galaxy (M31),…
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…
Radiative rare kaon decays
Giancarlo D'Ambrosio
We discuss theoretical issues in radiative rare kaon decays. The interest is twofold: to extract useful short-distance information and understand the underlying dynamics. We emphas…