Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- European Organization for Nuclear ResearchCH2.4k papers
- Universidad Autónoma de MadridES2.3k papers
- Rutherford Appleton LaboratoryGB2.3k papers
- University of BelgradeRS2.3k papers
- National and Kapodistrian University of AthensGR2.3k papers
- University of IowaUS2.3k papers
- Charles UniversityCZ2.3k papers
- The Ohio State UniversityUS2.3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT2.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PaviaIT2.2k papers
- Centre National de la Recherche ScientifiqueFR2.2k papers
22 papers · 1 filter
Comment on the differential calculus on the quantum exterior plane
Salih Celik, Sultan A. Celik, Metin Arik
We give a two-parameter quantum deformation of the exterior plane and its differential calculus without the use of any R-matrix and relate it to the differential calculus with the…
Dynamical evolution of clusters of galaxies: the effect of high- velocity substructure clumps
A. Del Popolo, M. Gambera, E. N. Ercan
In the Cold Dark Matter (hereafter CDM) scenario even isolated density peaks contain a high fraction of small scale clumps having velocities larger than the average escape velocity…
Radiative decay width of the a2(1320)^- meson
The SELEX collaboration, V. V. Molchanov
Coherent pi^+pi^-pi^- production in the interactions of a beam of 600 GeV pi^- mesons with C, Cu and Pb nuclei has been studied with the SELEX facility (Experiment E781 at Fermilab…
Hadronic Production of Lambda_c from 600 GeV/c pion, sigma and proton beams
SELEX Collaboration, Fernanda G. Garcia
We present data from Fermilab experiment E781 (SELEX) on the hadroproduction asymmetry for anti-Lambda_c compared to Lambda_c+ as a function of xF and pt2 distributions for Lambda_…
Multicomponent bi-superHamiltonian KdV systems
Devrim Yazici, Oya Oguz, Omer Oguz
It is shown that a new class of classical multicomponent super KdV equations is bi-superHamiltonian by extending the method for the verification of graded Jacobi identity. The mult…
With four Standard Model families, the LHC could discover the Higgs boson with a few fb^-1
E. Arik, M. Arik, S. A. Cetin +3
The existence of a 4th SM family would produce a large enhancement of the gluon fusion channel of Higgs boson production at hadron colliders. In this case, the SM Higgs boson could…
A Search for Vector Diquarks at the CERN LHC
E. Arik, O. Cakir, S. A. Cetin +1
Resonant production of the first generation vector diquarks at the CERN Large Hadron Collider (LHC) is investigated. It is shown that the LHC will be able to discover vector diquar…
First Measurement of pi e -> pi e gamma Pion Virtual Compton Scattering
FNAL SELEX Collaboration
Pion Virtual Compton Scattering (VCS) via the reaction pi e --> pi e gamma was observed in the Fermilab E781 SELEX experiment. SELEX used a 600 GeV/c pi- beam incident on target at…
Ellipsoidal collapse and previrialization
A. Del Popolo, N. E. Ercan, Z. Xia
We study the non-linear evolution of a dust ellipsoid,embedded in a Friedmann flat background universe, in order to determine the evolution of the density of the ellipsoid as the p…
Supergrassmannian and large N limit of quantum field theory with bosons and fermions
Anatoly Konechny, O. Teoman Turgut
We study a large N_{c} limit of a two-dimensional Yang-Mills theory coupled to bosons and fermions in the fundamental representation. Extending an approach due to Rajeev we show th…
An ABS Algorithm for a Class of Systems of Stochastic Linear Equations
Hai-Shan Han, Zun-Quan Xia, Antonino Del Popolo
This paper is to explore a model of the ABS Algorithms for dealing with a class of systems of linear stochastic equations A xi=eta satisfying eta sim N_m(v, I_{m}). It is shown tha…
C++ Codes of Implicit Lu Algorithms for Absdll01
Xing Li, Ying Liu, Antonino Del Popolo
This report is devoted to some C++ codes implementing the implicit LU class algorithms for solving linear determined, and undetermined systems with variables and equations.…
Computational Experiments with Abs Algorithms for KKT Linear Systems
E. Bodon, A. Del Popolo, L. Luksan +1
The results of computational experiments with ABS algorithms for KKT linear systems are reported.
Computational Experiments with Abs Algorithms for Overdetermined Linear Systems
E. Bodon, A. Del Popolo, L. Luksan +1
The results of computational experiments with ABS algorithms for overdetermined linear systems are reported.
Abs Algorithms for Linear Equations and Abspack
E. Spedicato, Z. Xia, E. Bodon +1
We present the main results obtained during a research on ABS methods in the framework of the project Analisi Numerica e Matematica Computazionale.
ABS Algorithms for Linear Systems and Optimization
Emilio Spedicato, Elena Bodon, Antonino Del Popolo +1
We present a review and bibliography of the main results obtained during a research on ABS (Abaffy, Broyden, Spedicato) methods.
A family of heavenly metrics
Y. Nutku, M. B. Sheftel
This is a corrected and essentially extended version of the previous preprint arXiv:gr-qc/0105088 v4 (2002) by Y. Nutku and M. Sheftel containing new results. It is being published…
The pair-wise velocity dispersion of galaxies: effects of non radial motions
A. Del Popolo
I discuss the effect of non-radial motions on the small-scale pairwise peculiar velocity dispersions of galaxies (PVD) in a CDM model. I calculate the PVD for the SCDM model by mea…
Migration of giant planets in planetesimal discs
A. Del Popolo, M. Gambera, E. Nihal Ercan
Planets orbiting a planetesimal circumstellar disc can migrate inward from their initial positions because of dynamical friction between planets and planetesimals. The migration ra…
Fake R^4's, Einstein Spaces and Seiberg-Witten Monopole Equations
Cihan Saclioglu
We discuss the possible relevance of some recent mathematical results and techniques on four-manifolds to physics. We first suggest that the existence of uncountably many R^4's wit…
An open bosonic string with one end fixed
U. Gursoy, C. Saclioglu
We study a bosonic string with one end free and the other confined to a D-brane. Only the odd oscillator modes are allowed, which leads to a Virasoro algebra of even Virasoro modes…
The Effect of the Third Dimension on Rough Surfaces Formed by Sedimenting Particles in Quasi-Two-Dimensions
K. V. McCloud, M. L. Kurnaz
The roughness exponent of surfaces obtained by dispersing silica spheres into a quasi-two-dimensional cell is examined. The cell consists of two glass plates separated by a gap, wh…