Measurements of the Nucleon Form-Factors at Large Momentum Transfers

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New measurements of the electric GE(Q2) and magnetic GM(Q2) form factors of the nucleons are reported. The proton data cover the Q2 range from 1.75 to 8.83 (GeV/c)2 and the neutron data from 1.75 to 4.00 (GeV/c)2, more than doubling the range of previous data. Scaled by the dipole fit, GD(Q2), the results forGMp(Q2) /¿pGD(Q2) decrease smoothly from 1.05 to 0.92, while GEp(Q2)/GD(Q2)is consistent with unity. The preliminary results for GMn(Q2) /¿nGD(Q2) are consistent with unity, while GEn is consistent with zero at all values of Q2.

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713-716

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Andivahis, L; Bosted, Peter; Lung, Allison; Stuart, Linda; Alster, Jonas; Arnold, Raymond et al. July 26, 1992.

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New measurements of the electric GE(Q2) and magnetic GM(Q2) form factors of the nucleons are reported. The proton data cover the Q2 range from 1.75 to 8.83 (GeV/c)2 and the neutron data from 1.75 to 4.00 (GeV/c)2, more than doubling the range of previous data. Scaled by the dipole fit, GD(Q2), the results forGMp(Q2) /¿pGD(Q2) decrease smoothly from 1.05 to 0.92, while GEp(Q2)/GD(Q2)is consistent with unity. The preliminary results for GMn(Q2) /¿nGD(Q2) are consistent with unity, while GEn is consistent with zero at all values of Q2.

Physical Description

713-716

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  • Journal Name: Nuclear Physics A; Journal Volume: 553; Conference: 1992 International Nuclear Physics Conference (INPC 92) 26 Jul - 1 Aug 1992, Wiesbaden, Germany

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  • Report No.: CEBAF-PR-92-64
  • Report No.: DOE/ER/40150-3906
  • Grant Number: AC05-84ER40150
  • Office of Scientific & Technical Information Report Number: 883166
  • Archival Resource Key: ark:/67531/metadc891591

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Creation Date

  • July 26, 1992

Added to The UNT Digital Library

  • Sept. 23, 2016, 2:42 p.m.

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  • Nov. 22, 2016, 1:18 p.m.

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Andivahis, L; Bosted, Peter; Lung, Allison; Stuart, Linda; Alster, Jonas; Arnold, Raymond et al. Measurements of the Nucleon Form-Factors at Large Momentum Transfers, article, July 26, 1992; Newport News, Virginia. (digital.library.unt.edu/ark:/67531/metadc891591/: accessed October 22, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.