14.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of PisaIT5.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT4k papers
- Centre National de la Recherche ScientifiqueFR3.9k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT3.7k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.6k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT3.5k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT3.3k papers
- Rutherford Appleton LaboratoryGB3.3k papers
- European Organization for Nuclear ResearchCH3.1k papers
- The Ohio State UniversityUS3.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3k papers
- Massachusetts Institute of TechnologyUS3k papers
92 papers · 1 filter
Evaluation of Self-Intersecting Wilson Loop in the Stochastic Vacuum Model
Dmitri Antonov
A Wilson loop is evaluated within the stochastic vacuum model for the case when the respective contour is self-intersecting and its size does not exceed the correlation length of t…
The Non-commutative Brane World
Luigi Pilo, Antonio Riotto
We propose a new higher-dimensional mechanism to localize scalar fields as well as fermionic and gauge fields. The underlying theory is a six-dimensional non-commutative field theo…
Renormalization Group and Dynamics of Supersymmetric Gauge Theories
K. Konishi
We discuss questions related to renormalization group and to nonperturbative aspects of non-Abelian gauge theories with N=2 and/or N=1 supersymmetry. Results on perturbative and no…
High-precision estimates of critical quantities by means of improved Hamiltonians
M. Campostrini, M. Hasenbusch, A. Pelissetto +2
Three-dimensional spin models of the Ising and XY universality classes are studied by a combination of high-temperature expansions and Monte Carlo simulations applied to improved H…
One Body Density Matrix, Natural Orbits and Quasi Hole States in 16O and 40Ca
A. Fabrocini, G. Co'
The one body density matrix, momentum distribution, natural orbits and quasi hole states of 16O and 40Ca are analyzed in the framework of the correlated basis function theory using…
Topics in Non-Perturbative QCD
Adriano Di Giacomo
General aspects of non-perturbative field theory are discussed.The definition of condensates is analysed.Mechanisms of color confinement are rewieved.
First Measurement of the Ratio B(t-->Wb)/B(t-->Wq) and Associated Limit on the CKM Element Vtb
CDF Collaboration
We present the first measurement of the ratio of branching fraction R= B(t-->wb)/B(t-->Wq) from ppbar collisions at sqrt(s)=1.8 TeV. The data set corresponds to 109 pb-1 of data re…
Phase Shifts and Mixing Parameters for Elastic Proton-Deuteron Scattering
A. Kievsky, J. L. Friar, G. L. Payne +2
The eigenphase shifts and mixing parameters for elastic p-d scattering below the deuteron-breakup threshold are calculated for the AV14 two-body potential using two different numer…
Astronomical x-ray polarimetry based on photoelectric effect with microgap detectors
Paolo Soffitta, Enrico Costa, Giuseppe di Persio +7
The polarisation of x-ray photons can be determined by measuring the direction of emission of a K-shell photoelectron. Effective exploitation of this effect below 10 keV would allo…
Evidence for Three Nucleon Force Effects in p-d Elastic Scattering
A. Kievsky, M. H. Wood, C. R. Brune +6
A new measurement of the p-d differential cross section at Ep= 1 MeV has been performed. These new data and older data sets at energies below the deuteron breakup are compared to c…
Measurement of the Two-Jet Differential Cross Section in proton-antiproton Collisions at sqrt{s} = 1800 GeV
CDF Collaboration
A measurement is presented of the two-jet differential cross section, d^3σ/dE_T dη_1 dη_2, at center of mass energy sqrt{s} = 1800 GeV in proton-antiproton collisions. The results…
Confining strings in the Abelian-projected SU(3)-gluodynamics II. 4D-case with -term
Dmitri Antonov
The generalization of 4D confining string theory to the SU(3)-inspired case is derived. It describes string representation of the Wilson loop in the SU(3)-analogue of compact QED e…
Critical Phenomena and Renormalization-Group Theory
Andrea Pelissetto, Ettore Vicari
We review results concerning the critical behavior of spin systems at equilibrium. We consider the Ising and the general O()-symmetric universality classes, including the $N\to…
Proton-deuteron elastic scattering at low energies
C. R. Brune, W. H. Geist, H. J. Karwowski +6
We present measurements of differential cross sections and the analyzing powers A_y, iT11, T20, T21, and T22 at E_c.m.=431.3 keV. In addition, an excitation function of iT11(theta_…
Comparison of Transfer-to-Continuum and Eikonal Models of Projectile Fragmentation Reactions
A. Bonaccorso, G. F. Bertsch
Spectroscopic properties of nuclei are accessible with projectile fragmentation reactions, but approximations made in the reaction theory can limit the accuracy of the determinatio…
Hamiltonian structure and quantization of 2+1 dimensional gravity coupled to particles
Luigi Cantini, Pietro Menotti, Domenico Seminara
It is shown that the reduced particle dynamics of 2+1 dimensional gravity in the maximally slicing gauge has hamiltonian form. This is proved directly for the two body problem and…
Monopoles, vortices and confinement in SU(3) gauge theory
L. Del Debbio, A. Di Giacomo, B. Lucini
We compute, in SU(3) pure gauge theory, the vacuum expectation value (vev) of the operator which creates a vortex wrapping the lattice through periodic boundary conditions (d…
Microscopic systems with and without Coulomb interaction, fragmentation and phase transitions in finite nuclei
J. M. Carmona, J. Richert, P. Wagner
We test the influence of the Coulomb interaction on the thermodynamic and cluster generation properties of a system of classical particles described by different lattice models. Nu…
The Gibbs ensemble of a vortex filament
F. Flandoli, M. Gubinelli
We introduce a statistical ensemble for a single vortex filament of a three dimensional incompressible fluid. The core of the vortex is modelled by a quite generic stochastic proce…
A Possible Universal Treatment of the Field Strength Correlator in the Abelian-Projected SU(2)-Theory
Dmitri Antonov
An integral relation between two functions parametrizing the bilocal field strength correlator within the Stochastic Vacuum Model is obtained in the effective Abelian-projected SU(…
Search for the Supersymmetric Partner of the Top-Quark in Collisions at
CDF Collaboration
We report on a search for the supersymmetric partner of the top quark (stop) produced in events using of collisions at $\sqrt{s} = 1.8 {…
The interaction between center monopoles in SU(2) Yang-Mills
Ph. de Forcrand, M. D'Elia, M. Pepe
We study the potential between a static center monopole and antimonopole in 4d SU(2) Yang-Mills theory. Using a new numerical method, we show that the 't Hooft loop is a dual order…
Topology in full QCD with 2 colours at finite temperature and density
B. Alles, M. D'Elia, M. P. Lombardo +1
We present preliminary results about topology and several other quantities at non-zero baryon density and finite temperature in full QCD with N_c=2.
Search for Neutral Supersymmetric Higgs Bosons in Collisions at TeV
CDF collaboration
We present the results of a search for neutral Higgs bosons produced in association with quarks in final states with pb$…