Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR4.3k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR3.8k papers
- Institute for Theoretical and Experimental PhysicsRU3.4k papers
- Joint Institute for Nuclear ResearchRU3.2k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT3.1k papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3.1k papers
- The Ohio State UniversityUS3k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT3k papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2.9k papers
- European Organization for Nuclear ResearchCH2.9k papers
- Petersburg Nuclear Physics InstituteRU2.8k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PisaIT2.8k papers
146 papers · 1 filter
Measurement of the J/Psi Meson and b-Hadron Production Cross Sections in ppbar Collisions at sqrt s = 1960 GeV
D. Acosta, CDF Collaboration
We present a new measurement of the inclusive and differential production cross sections of mesons and -hadrons in proton-antiproton collisions at GeV. The…
Interactions of cosmic neutrinos with nucleons in the RS model
A. V. Kisselev
We consider the scattering of the brane fields due to t-channel massive graviton exchanges in the Randall-Sundrum model. The eikonal amplitude is analytically calculated and both d…
Proton Extraction from IHEP Accelerator Using Bent Crystals
A. G. Afonin, V. T. Baranov, V. M. Biryukov +8
IHEP Protvino has pioneered the wide practical use of bent crystals as optical elements in high-energy beams for beam extraction and deflection on permanent basis since 1989. In th…
Estimation of pure qubit states with collective and individual measurements
E. Bagan, A. Monras, R. Munoz-Tapia
We analyze the estimation of a qubit pure state by means of local measurements on identical copies and compare its averaged fidelity for an isotropic prior probability distribu…
Do the Unidentified EGRET Sources Trace Annihilating Dark Matter in the Local Group?
J. Flix, J. E. Taylor, M. Martinez +3
In a cold dark matter (CDM) framework of structure formation, the dark matter haloes around galaxies assemble through successive mergers with smaller haloes. This merging process i…
Energy Dependence of Helicity--Flip Amplitudes in the Small--Angle Elastic pp--Scattering
S. M. Troshin, N. E. Tyurin
We discuss a role of the double helicity-flip amplitudes and derive new unitary bounds for these amplitudes in elastic -scattering at small values of . We show that the usua…
K(892)* Resonance Production in Au+Au and p+p Collisions at sqrt(sNN) = 200 GeV at RHIC
STAR Collaboration, J. Adams
The short-lived resonance provides an efficient tool to probe properties of the hot and dense medium produced in relativistic heavy-ion collisions. We report measureme…
Lower bounds for open charm and beauty contributions to F_2
A. V. Kisselev, V. A. Petrov
On the basis of some peculiar scaling properties of the OPE coefficient functions, we give the lower bounds for F_2^{c\bar{c}} and F_2^{b\bar{b}} independently of the properties of…
Towards precision determination of the top quark mass from M_{bl} distribution in semi-leptonic decays
M. L. Nekrasov
We explore a possibility of optimization of the method of determination of the top quark mass from distribution in semi-leptonic decays at LHC and a fut…
Pion, sigma-meson and diquarks in the 2SC phase of dense cold quark matter
D. Ebert, K. G. Klimenko, V. L. Yudichev
The spectrum of meson and diquark excitations of dense cold quark matter is investigated in the framework of a Nambu--Jona-Lasinio type model for light quarks of two flavors. It wa…
The Minimal Composite Higgs Model
Kaustubh Agashe, Roberto Contino, Alex Pomarol
We study the idea of a composite Higgs in the framework of a five-dimensional AdS theory. We present the minimal model of the Higgs as a pseudo-Goldstone boson in which electroweak…
Measurement of the Lifetime Difference Between B_s Mass Eigenstates
D. Acosta
We present measurements of the lifetimes and polarization amplitudes for B_s --> J/psi phi and B_d --> J/psi K*0 decays. Lifetimes of the heavy (H) and light (L) mass eigenstates i…
Radial geodesics as a microscopic origin of black hole entropy. I: Confined under the Schwarzschild horizon
V. V. Kiselev
Causal radial geodesics with a positive interval in the Schwarzschild metric include a subset of trajectories completely confined under a horizon, which compose a thermal statistic…
An Invariant Charge Model for All q^2>0 in QCD and Gluon Condensate
A. I. Alekseev, B. A. Arbuzov
Under assumption of singular behavior of invariant charge alpha_s(q^2) at q^2 sim 0 and of large q^2 behavior, corresponding to the perturbation theory up to four loops, a procedur…
Kaon weak interactions in powers of 1/Nc
S. Peris
I review a recent analytic method for computing matrix elements of electroweak operators based on the large-Nc expansion. In particular, I give a rather detailed description of the…
Systematic Approach to Gauge-Invariant Relations between Lepton Flavor Violating Processes
Alejandro Ibarra, Eduard Masso, Javier Redondo
We analyze four-lepton contact interactions that lead to lepton flavor violating processes, with violation of individual family lepton number but total lepton number conserved. In…
Measurement of the Forward-Backward Charge Asymmetry of Electron-Positron Pairs in Proton anti-Proton Collisions at s**(1/2)=1.96-TeV
CDF Collaboration
We present a measurement of the mass dependence of the forward-backward charge asymmetry (A_{FB}) for electron-positron pairs produced via an intermediate Z/gamma with mass Mee > 4…
Supersymmetry from Boundary Conditions
G. von Gersdorff, L. Pilo, M. Quiros +2
We study breaking and restoration of supersymmetry in five-dimensional theories by determining the mass spectrum of fermions from their equations of motion. Boundary conditions can…
Measurement of the Ion Drag Force in a Complex DC-Plasma Using the PK-4 Experiment
M. H. Thoma, H. Hoefner, S. A. Khrapak +8
The force on a microparticle in a complex plasma by streaming ions, the so-called ion drag force, is not well known. However, it is important for the understanding of interesting p…
Nuclear Modification Factors for Hadrons At Forward and Backward Rapidities in Deuteron-Gold Collisions at sqrt(s_NN) = 200 GeV
PHENIX Collaboration, S. S. Adler
We report on charged hadron production in deuteron-gold reactions at sqrt(s_NN) = 200 GeV. Our measurements in the deuteron-direction cover 1.4 < eta < 2.2, referred to as forward…
Pion interferometry in Au+Au collisions at = 200 GeV
STAR Collaboration
We present a systematic analysis of two-pion interferometry in Au+Au collisions at = 200 GeV using the STAR detector at RHIC. We extract the HBT radii and study the…
Minijet deformation and charge-independent angular correlations on momentum subspace in Au-Au collisions at = 130 GeV
STAR Collaboration, J. Adams
First measurements of charge-independent correlations on angular difference variables (pseudorapidity) and (azimuth) are presented for primary charged hadro…
Rotating Solutions of Non-relativistic String Theory
Joaquim Gomis, Filippo Passerini
We construct classical rotating solutions of Non-relativistic String Theory. The relation among the energy and angular momenta for these solutions is of the type E=J^2. Some of the…
Evidence for muon neutrino oscillation in an accelerator-based experiment
K2K Collaboration, E. Aliu
We present results for muon neutrino oscillation in the KEK to Kamioka (K2K) long-baseline neutrino oscillation experiment. K2K uses an accelerator-produced muon neutrino beam with…