Search Results - "Kumbartzki, Gerfried"
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Measurement of the generalized spin polarizabilities of the neutron in the low-$Q^2$ region
Published in Nature physics (2021)“…Understanding the nucleon spin structure in the regime where the strong interaction becomes truly strong poses a challenge to both experiment and theory. At…”
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Precision Measurement of the Neutron Twist-3 Matrix Element dn2: Probing Color Forces
Published in Physical review letters (01-07-2014)“…Double-spin asymmetries and absolute cross sections were measured at large Bjorken x (0.25 lte x lte 0.90), in both the deep-inelastic and resonance regions,…”
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JLab measurement of the 4He charge form factor at large momentum transfers
Published in Physical review letters (04-04-2014)“…The charge form factor of 4He has been extracted in the range 29 fm(-2) ≤ Q2 ≤ 77 fm(-2) from elastic electron scattering, detecting 4He recoil nuclei and…”
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Quark-Hadron Duality in Neutron (3He) Spin Structure
Published in Physical review letters (01-10-2008)“…We present experimental results of the first high-precision test of quark-hadron duality in the spin-structure function g_1 of the neutron and $^3$He using a…”
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g-Factor measurements of first 2+ states of heavy Te isotopes based on nuclear spin deorientation for nuclei recoiling in vacuum
Published in Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms (01-12-2005)“…We demonstrate that the recoil-in-vacuum (RIV) method can be used to determine the g-factor of the Coulumb excited first 2+ state of 132Te. This was possible…”
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UNA CORTA HISTORIA DE FACTORES g: “CASI” 100 AÑOS DE FACTORES g
Published in Momento (01-08-2015)“…El estudio de las propiedades electromagnéticas del núcleo ha sido fundamental en la investigación de la estructura nuclear. En particular, la magnitud y el…”
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Measurement of Tensor Polarization in Elastic Electron-Deuteron Scattering at Large Momentum Transfer
Published in Physical review letters (01-05-2000)“…Tensor polarization observables (t20, t21 and t22) have been measured in elastic electron-deuteron scattering for six values of momentum transfer between 0.66…”
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G{sub E{sub p}}/G{sub M{sub p}} ratio by polarization transfer in e --> p --> ep --
Published in Physical review letters (14-02-2000)“…The ratio of the proton's elastic electromagnetic form factors, G{sub E{sub p}}/G{sub M{sub p}} was obtained by measuring P{sub i} and P{sub l}, the transverse…”
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Coherent (pi)0 Photoproduction on the Deuteron up to 4 GeV
Published in Physical review. C, Nuclear physics (01-11-1999)“…The differential cross section for D( gamma,d)(pi)0 has been measured at deuteron center-of-mass angles of 90z and 136z. This work reports the first data for…”
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