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most citedThe Gaia mission

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hep-ex2002★ 71 cited

First Measurement of Transferred Polarization in the Exclusive e p --> e' K+ Lambda Reaction

CLAS Collaboration, D. S. Carman

The first measurements of the transferred polarization for the exclusive ep --> e'K+ Lambda reaction have been performed in Hall B at the Thomas Jefferson National Accelerator Faci…

hep-ex2002★ 44 cited

Measurement of Inclusive Spin Structure Functions of the Deuteron

J. Yun, S. E. Kuhn, G. E. Dodge +2

We report the results of a new measurement of spin structure functions of the deuteron in the region of moderate momentum transfer ( = 0.27 -- 1.3 (GeV/c)) and final hadro…

nucl-ex2002★ 81 cited

High resolution hypernuclear spectroscopy using the (e,e'K+) reaction

HNSS Collaboration, T. Miyoshi

High energy CW electron beams at new accelerator facilities allow electromagnetic production and precision study of hypernuclear structure, and we report here on the first experime…

nucl-ex2002★ 65 cited

Separation of the Longitudinal and Transverse Cross Sections in the p(ee'K)Lambda and p(ee'K)Sigma Reactions

E93018 Collaboration, R. M. Mohring

We report measurements of cross sections for the reaction p(e,e'K)Y, for both the Lambda and Sigma_0 hyperon states, at an invariant mass of W=1.84 GeV and four-momentum transfers…

nucl-ex2002★ 54 cited

Cross Section Measurement of Charged Pion Photoproduction from Hydrogen and Deuterium

L. Y. Zhu

We have measured the differential cross section for the gamma n --> pi- p and gamma p --> pi+ n reactions at center of mass angle of 90 degree in the photon energy range from 1.1 t…

hep-ex2002★ 71 cited

Erratum to: "Nuclear Effects on R=σ_L/σ_T in Deep-Inelastic Scattering" Phys.Lett. B475(2000)386

HERMES Collaboration, A. Airapetian

This erratum revokes the main conclusion of a Letter that reported measurements of cross sections for deep-inelastic scattering (DIS) of leptons on He and N targets, exp…

hep-ex2002★ 114 cited

Measurement of and baryon resonance analysis

M. Ripani

The cross section for the reaction was measured in the resonance region for 1.4W2.1 GeV and 0.51.5 GeV/c using the CL…

nucl-th2002

Probing the Short-Range Dynamics in Exclusive Scattering off Polarized Deuteron

Misak M. Sargsian

Employing the polarization degrees of freedom in the deuteron allows to isolate smaller than average inter-nucleon distances in the deuteron. As a result one can identify set of hi…

nucl-th2002★ 101 cited

Hadrons in the Nuclear Medium

M. M. Sargsian, J. Arrington, W. Bertozzi +16

Quantum Chromodynamics, the microscopic theory of strong interactions, has not yet been applied to the calculation of nuclear wave functions. However, it certainly provokes a numbe…

hep-ex2002★ 51 cited

Photoproduction of the meson on the proton at large momentum transfer

M. Battaglieri, M. Brunoldi, R. De Vita +4

The differential cross section, for meson exclusive photoproduction on the proton above the resonance region ( GeV) was measured up to a momentum transfer $-…

hep-lat2002★ 1 cited

Large N reduction with overlap fermions

J. Kiskis, R. Narayanan, H. Neuberger

We revisit quenched reduction with fermions and explain how some old problems can be avoided using the overlap Dirac operator.

nucl-th2002★ 3 cited

Hard Rescattering Mechanism in High Energy Photodisintegration of the Light Nuclei

Misak M. Sargsian

We discuss the high energy photodisintegrataion of light nuclei in which the energy of the absorbed photon is equally shared between two nucleons in the target. For these reactions…

hep-lat2002

Numerical results from large N reduced QCD_2

J. Kiskis, R. Narayanan. H. Neuberger

Some results in QCD_2 at large N are presented using the reduced model on the lattice. Overlap fermions are used to compute meson propagators.

math-ph2002

Trapped modes for periodic structures in waveguides

Julian Edward

The Laplace operator is considered for waveguides perturbed by a periodic structure consisting of N congruent obstacles spanning the waveguide. Neumann boundary conditions are impo…

cond-mat.mtrl-sci2002★ 5 cited

Melting of crystalline solids

Jozsef Garai

It is suggested that at the melting temperature the thermal phonon vibration is in self-resonance with the lattice vibration of the surface atomic/molecular layer. This self resona…

nucl-th2002

Neutron structure function and inclusive DIS from H-3 and He-3 targets at large Bjorken-x

M. M. Sargsian, S. Simula, M. I. Strikman

A detailed study of inclusive deep inelastic scattering from mirror A = 3 nuclei at large values of Bjorken-x is presented. The main purpose is to estimate the theoretical uncertai…

hep-ex2002★ 172 cited

Precision Measurement of the Proton and Deuteron Spin Structure Functions g2 and Asymmetries A2

SLAC E155 Collaboration, P. L. Anthony, R. G. Arnold +1

We have measured the spin structure functions g2p and g2d and the virtual photon asymmetries A2p and A2d over the kinematic range 0.02 < x < 0.8 and 0.7 < Q^2 < 20 GeV^2 by scatter…

hep-lat2002★ 20 cited

Spectral density analysis of time correlation functions in lattice QCD using the maximum entropy method

H. Rudolf Fiebig

We study various aspects of extracting spectral information from time correlation functions of lattice QCD by means of Bayesian inference with an entropic prior, the maximum entrop…

nucl-th2002★ 14 cited

Investigation of the high momentum component of nuclear wave function using hard quasielastic A(p,2p)X reactions

I. Yaron, J. Alster, L. Frankfurt +3

We present theoretical analysis of the first data on the high energy and momentum transfer (hard) quasielastic reactions. The cross section of hard reaction i…

math.DG2002★ 27 cited

An SO(3)-monopole cobordism formula relating Donaldson and Seiberg-Witten invariants

Paul M. N. Feehan, Thomas G. Leness

We prove an analogue of the Kotschick-Morgan conjecture in the context of SO(3) monopoles, obtaining a formula relating the Donaldson and Seiberg-Witten invariants of smooth four-m…