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Double polarized neutron-proton scattering and meson-exchange nucleon-nucleon potential models

Publication ,  Journal Article
Raichle, BW; Gould, CR; Haase, DG; Seely, ML; Walston, JR; Tornow, W; Wilburn, WS; Penttilä, SI; Hoffmann, GW
Published in: Physical Review Letters
January 1, 1999
Published version (DOI)

We report on polarized beam-polarized target measurements of the spin-dependent neutron-proton total cross-section differences in longitudinal and transverse geometries (ΔσL and ΔσLT, respectively) between En=5 and 20 MeV. Single-parameter phase-shift analyses were performed to extract the phase-shift mixing parameter εσL1, which characterizes the strength of the nucleon-nucleon tensor interaction at low energies. Consistent with the trend of previous determinations at En=25 and 50 MeV, our values for ε1 imply a stronger tensor force than predicted by meson-exchange nucleon-nucleon potential models and nucleon-nucleon phase-shift analyses. © 1999 The American Physical Society.

Duke Scholars

Werner Tornow
Author Werner Tornow Physics

Published In

Physical Review Letters

DOI

10.1103/PhysRevLett.83.2711

EISSN

1079-7114

ISSN

0031-9007

Publication Date

January 1, 1999

Volume

83

Issue

14

Start / End Page

2711 / 2714

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences
 

Citation

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ICMJE
MLA
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Raichle, B. W., Gould, C. R., Haase, D. G., Seely, M. L., Walston, J. R., Tornow, W., … Hoffmann, G. W. (1999). Double polarized neutron-proton scattering and meson-exchange nucleon-nucleon potential models. Physical Review Letters, 83(14), 2711–2714. https://doi.org/10.1103/PhysRevLett.83.2711
Raichle, B. W., C. R. Gould, D. G. Haase, M. L. Seely, J. R. Walston, W. Tornow, W. S. Wilburn, S. I. Penttilä, and G. W. Hoffmann. “Double polarized neutron-proton scattering and meson-exchange nucleon-nucleon potential models.” Physical Review Letters 83, no. 14 (January 1, 1999): 2711–14. https://doi.org/10.1103/PhysRevLett.83.2711.
Raichle BW, Gould CR, Haase DG, Seely ML, Walston JR, Tornow W, et al. Double polarized neutron-proton scattering and meson-exchange nucleon-nucleon potential models. Physical Review Letters. 1999 Jan 1;83(14):2711–4.
Raichle, B. W., et al. “Double polarized neutron-proton scattering and meson-exchange nucleon-nucleon potential models.” Physical Review Letters, vol. 83, no. 14, Jan. 1999, pp. 2711–14. Scopus, doi:10.1103/PhysRevLett.83.2711.
Raichle BW, Gould CR, Haase DG, Seely ML, Walston JR, Tornow W, Wilburn WS, Penttilä SI, Hoffmann GW. Double polarized neutron-proton scattering and meson-exchange nucleon-nucleon potential models. Physical Review Letters. 1999 Jan 1;83(14):2711–2714.

Published In

Physical Review Letters

DOI

10.1103/PhysRevLett.83.2711

EISSN

1079-7114

ISSN

0031-9007

Publication Date

January 1, 1999

Volume

83

Issue

14

Start / End Page

2711 / 2714

Related Subject Headings

  • General Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 40 Engineering
  • 09 Engineering
  • 02 Physical Sciences
  • 01 Mathematical Sciences