Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR1.6k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR1.4k papers
- Heidelberg UniversityDE1.3k papers
- Max Planck SocietyDE1.1k papers
- University of ZurichCH1.1k papers
- European Organization for Nuclear ResearchCH1k papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR990 papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL973 papers
- University of Maryland, College ParkUS940 papers
- Rutherford Appleton LaboratoryGB939 papers
- Institute for Nuclear ResearchRU922 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di BolognaIT912 papers
40 papers · 1 filter
On the Masses of the Physical Mesons: Solving the Effective QCD--Hamiltonian by DLCQ
Hans-Christian Pauli, J"org Merkel
The effective QCD-interaction as obtained from the front form Hamiltonian by DLCQ is Fourier transformed on the Retarded Schrödinger Equation for to describe the constituents of ph…
On the SUSY Accompanied Neutrino Exchange Mechanism of Neutrinoless Double Beta Decay
M. Hirsch, H. V. Klapdor-Kleingrothaus, S. G. Kovalenko
The neutrinoless double beta decay ($\znbb$) induced by light Majorana neutrino exchange between decaying nucleons, accompanied by the squark exchange inside one nucleon, recently…
Interaction-induced delocalization of quasiparticle pairs in the Anderson insulator
Felix von Oppen, Tilo Wettig
It has recently been established that a short-range interaction can strongly delocalize a pair of particles moving in a disordered potential. We investigate whether an analogous ef…
Bounds on new Majoron models from the Heidelberg-Moscow-Experiment
A. Balysh
In recent years several new Majoron models were invented to avoid shortcomings of the classical models while leading to observable decay rates in double beta experiments. We give t…
On the observability of Majoron emitting double beta decays
M. Hirsch, H. V. Klapdor--Kleingrothaus, S. G. Kovalenko +1
Because of the fine--tuning problem in classical Majoron models in recent years several new models were invented. It is pointed out that double beta decays with Majoron emission de…
The Role of the Coherence Length in Exclusive Electroproduction of Vector Mesons off Nuclei
J. Huefner, B. Kopeliovich, J. Nemchik
The variation of the coherence length in virtual photoproduction of vector mesons off nuclei as a function of the photon energy or virtuality results…
Renormalization by Projection: On the Equivalence of the Bloch-Feshbach Formalism and Wilson's Renormalization
Jochen Mueller, Jochen Rau
We employ projection operator techniques in Hilbert space to derive a continuous sequence of effective Hamiltonians which describe the dynamics on successively larger length scales…
Tube Model for Light-Front QCD
Brett van de Sande, Matthias Burkardt
We propose the tube model as a first step in solving the bound state problem in light-front QCD. In this approach we neglect transverse variations of the fields, producing a model…
Expectations for Supersymmetric Dark Matter Searches Underground
V. A. Bednyakov, H. V. Klapdor-Kleingrothaus, S. G. Kovalenko
We consider the neutralino as a dominant Dark Matter particle in the galactic halo and investigate some general issues of direct Dark Matter searches via elastic neutralino-nucleus…
Transitions toward Quantum Chaos: with Supersymmetry from Poisson to Gauss
T. Guhr
The transition from arbitrary to chaotic fluctuation properties in quantum systems is studied in a random matrix model. It is assumed that the Hamiltonian can be written as the sum…
Measurement of the proton and the deuteron structure functions F2p and F2d
The NMC Collaboration
The proton and deuteron structure functions F2p and F2d were measured in the kinematic range 0.006<x<0.6 and 0.5<Q^2<75 GeV^2, by inclusive deep inelastic muon scattering at 90, 12…
The Acceleration of Electrons In Radio Supernova SN1986J
Lewis Ball, J. G. Kirk
We propose a model for radio supernovae (RSN) based on the synchrotron emission from relativistic electrons which are diffusively accelerated at the expanding supernova shock. This…
Towards Solving QCD in Light-Cone Quantization -- On the Spectrum of the Transverse Zero Modes for SU(2)
Hans-Christian Pauli, Rolf Bayer
The formalism for a non-abelian pure gauge theory in (2+1) dimensions has recently been derived within Discretized Light-Cone Quantization, restricting to the lowest {\it transvers…
The chiral phase transition in a random matrix model with molecular correlations
Tilo Wettig, A. Schäfer, H. A. Weidenmüller
The chiral phase transition of QCD is analyzed in a model combining random matrix elements of the Dirac operator with specially chosen non-random ones. The special form of the latt…
Limits on diffusive shock acceleration in dense and incompletely ionised media
L O'C Drury, P Duffy, J G Kirk
The limits imposed on diffusive shock acceleration by upstream ion-neutral Alfven wave damping, and by ionisation and Coulomb losses of low energy particles, are calculated. Analyt…
Scaling Variable for Nuclear Shadowing in Deep-Inelastic Scattering
B. Kopeliovich, B. Povh
A new scaling variable is introduced in terms of which nuclear shadowing in deep-inelastic scattering is universal, i.e. independent of , and . This variable can be int…
Color Transparency or the Standard Inelastic Shadowing?
B. Z. Kopeliovich, J. Nemchik
The standard first-order inelastic correction (IC) well known in the pre-QCD era, causes a rising -dependence of nuclear transparency in the quasielastic electron scattering,…
Light-Front QCD(1+1) Coupled to Adjoint Scalar Matter
S. S. Pinsky, A. C. Kalloniatis
We consider adjoint scalar matter coupled to QCD(1+1) in light-cone quantization on a finite `interval' with periodic boundary conditions. We work with the gauge group SU(2) which…
On Zero Modes and the Vacuum Problem -- A Study of Scalar Adjoint Matter in Two-Dimensional Yang-Mills Theory via Light-Cone Quantisation
Alex C. Kalloniatis
SU(2) Yang-Mills Theory coupled to massive adjoint scalar matter is studied in (1+1) dimensions using Discretised Light-Cone Quantisation. This theory can be obtained from pure Yan…
Towards Solving QCD - The Transverse Zero Modes in Light-Cone Quantization
H. C. Pauli, A. C. Kalloniatis, S. S. Pinsky
We formulate QCD in (d+1) dimensions using Dirac's front form with periodic boundary conditions, that is, within Discretized Light-Cone Quantization. The formalism is worked out in…
Low threshold particle arrays
K. Bernlöhr
While atmospheric Cherenkov telescopes have a small field of view and a small duty fraction, arrays of particle detectors on ground have a 1\,sr field of view and a 100% duty fract…
Triggering of Imaging Air Cherenkov Telescopes: PMT trigger rates due to night-sky photons
G. Hermann, C. Köhler, T. Kutter +1
Imaging air Cherenkov telescopes are usually triggered on a coincidence of two or sometimes more pixels, with discriminator thresholds in excess of 20 photoelectrons applied for ea…
High Resolution IRAS Maps and IR Emission of M31 --- II. Diffuse Component and Interstellar Dust
Cong Xu, George Helou
Large-scale dust heating and cooling in the diffuse medium of M31 is studied using the HiRes IRAS maps in conjunction with UV, optical (UBV) and the HI maps. A dust heating/cooling…
Analytical Results for Random Band Matrices with Preferential Basis
Klaus Frahm, Axel Müller--Groeling
Using the supersymmetry method we analytically calculate the local density of states, the localiztion length, the generalized inverse participation ratios, and the distribution fun…