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Neutron-proton analyzing power at 12 MeV and inconsistencies in parametrizations of nucleon-nucleon data

Publication ,  Journal Article
Braun, RT; Tornow, W; Howell, CR; González Trotter, DE; Roper, CD; Salinas, F; Setze, HR; Walter, RL; Weisel, GJ
Published in: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
February 21, 2008

We present the most accurate and complete data set for the analyzing power Ay (θ) in neutron-proton scattering. The experimental data were corrected for the effects of multiple scattering, both in the center detector and in the neutron detectors. The final data at En = 12.0 MeV deviate considerably from the predictions of nucleon-nucleon phase-shift analyses and potential models. The impact of the new data on the value of the charged pion-nucleon coupling constant is discussed in a model study. © 2008 Elsevier B.V. All rights reserved.

Duke Scholars

Published In

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

DOI

ISSN

0370-2693

Publication Date

February 21, 2008

Volume

660

Issue

3

Start / End Page

161 / 166

Related Subject Headings

  • Nuclear & Particles Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
  • 0105 Mathematical Physics
 

Citation

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Braun, R. T., Tornow, W., Howell, C. R., González Trotter, D. E., Roper, C. D., Salinas, F., … Weisel, G. J. (2008). Neutron-proton analyzing power at 12 MeV and inconsistencies in parametrizations of nucleon-nucleon data. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 660(3), 161–166. https://doi.org/10.1016/j.physletb.2007.12.039
Braun, R. T., W. Tornow, C. R. Howell, D. E. González Trotter, C. D. Roper, F. Salinas, H. R. Setze, R. L. Walter, and G. J. Weisel. “Neutron-proton analyzing power at 12 MeV and inconsistencies in parametrizations of nucleon-nucleon data.” Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 660, no. 3 (February 21, 2008): 161–66. https://doi.org/10.1016/j.physletb.2007.12.039.
Braun RT, Tornow W, Howell CR, González Trotter DE, Roper CD, Salinas F, et al. Neutron-proton analyzing power at 12 MeV and inconsistencies in parametrizations of nucleon-nucleon data. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2008 Feb 21;660(3):161–6.
Braun, R. T., et al. “Neutron-proton analyzing power at 12 MeV and inconsistencies in parametrizations of nucleon-nucleon data.” Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 660, no. 3, Feb. 2008, pp. 161–66. Scopus, doi:10.1016/j.physletb.2007.12.039.
Braun RT, Tornow W, Howell CR, González Trotter DE, Roper CD, Salinas F, Setze HR, Walter RL, Weisel GJ. Neutron-proton analyzing power at 12 MeV and inconsistencies in parametrizations of nucleon-nucleon data. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 2008 Feb 21;660(3):161–166.
Journal cover image

Published In

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

DOI

ISSN

0370-2693

Publication Date

February 21, 2008

Volume

660

Issue

3

Start / End Page

161 / 166

Related Subject Headings

  • Nuclear & Particles Physics
  • 51 Physical sciences
  • 49 Mathematical sciences
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
  • 0201 Astronomical and Space Sciences
  • 0105 Mathematical Physics