Search Results - "Mecking, Bernhard"
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A double-target system for precision measurements of nuclear medium effects
Published in Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment (21-07-2008)“…A double-target system has been developed for precision measurements of nuclear medium effects in unpolarized electron scattering with 4–5 GeV electron beams…”
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Moments of the Spin Structure Functions g1p and g1d for 0.05 < Q2 < 3.0 GeV2
Published in Physics letters. B (01-02-2009)“…The spin structure functions $g_1$ for the proton and the deuteron have been measured over a wide kinematic range in $x$ and \Q2 using 1.6 and 5.7 GeV…”
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Electroproduction of $\phi(1020)$ Mesons at High $Q^2$ with CLAS
Published in Physical review. C, Nuclear physics (01-08-2008)“…http://dx.doi.org/10.1103/PhysRevC.78.025210 Electroproduction of exclusive $\phi$ vector mesons has been studied with the CLAS detector in the kinematical…”
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Measurement of ep-->ep[pi]0 beam spin asymmetries above the resonance region
Published in Physical review letters (01-04-2008)“…The beam spin asymmetry (BSA) in the exclusive reaction e-vector p-->eppi0 was measured with the CEBAF 5.77 GeV polarized electron beam and Large Acceptance…”
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Strange-particle physics at Jefferson Lab
Published in Nuclear physics. A (24-08-1998)“…The Continuous Electron Beam Accelerator Facility (CEBAF) at the Thomas Jefferson National Accelerator Facility is devoted to the investigation of the…”
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Electroexcitation of the Roper resonance for 1.7 < Q2 < 4.5 -GeV2 in vec-ep ---> en pi
Published in Physical review. C, Nuclear physics (01-10-2008)“…DOI: http://dx.doi.org/10.1103/PhysRevC.78.045209 The helicity amplitudes of the electroexcitation of the Roper resonance are extracted for 1.7 < Q2 < 4.5 GeV2…”
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First measurement of target and double spin asymmetries for polarized e- polarized p --> e p pi0 in the nucleon resonance region above the Delta(1232)
Published in Physical review. C, Nuclear physics (01-10-2008)“…DOI: http://dx.doi.org/10.1103/PhysRevC.78.045204 The exclusive channel polarized proton(polarized e,e prime p)pi0 was studied in the first and second nucleon…”
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Polarized Structure Function $\sigma_{LT'}$ for $p({\vec e},e'K^+)\Lambda$ in the Nucleon Resonance Region
Published in Physical review. C, Nuclear physics (01-06-2008)“…The first measurements of the polarized structure function $\sigma_{LT'}$ for the reaction $p(\vec e,e'K^+)\Lambda$ in the nucleon resonance region are…”
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A superconducting toroidal magnet for the CEBAF large acceptance spectrometer
Published in IEEE transactions on magnetics (01-03-1989)“…The CEBAF (Continuous Electron Beam Accelerator Facility) physics program requires a large acceptance spectrometer covering nearly all of the 4 pi solid angle…”
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Measurement of unpolarized semi-inclusive pi+ electroproduction off the proton
Published in Physical review. D, Particles, fields, gravitation, and cosmology (01-01-2008)“…Semi-inclusive pi+ electroproduction on protons has been measured with the CLAS detector at Jefferson Lab. The measurement was performed on a liquid-hydrogen…”
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