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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao https://doi.org/10.1...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
https://doi.org/10.1103/physre...
Article . 1953 . Peer-reviewed
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Scattering of Protons by Protons

Authors: H. H. Hall; J. L. Powell;

Scattering of Protons by Protons

Abstract

The data of Worthington, McGruer, and Findley (WMF) on scattering of protons by protons show an apparently real contribution to the cross section arising from scattering in the $p$ state. Results of phase shift analysis of these data are presented in Table I and in Fig. 1. A satisfactory fit is obtained in terms of $s$ and $p$ waves only, and there is no evidence for a contribution from higher orbital angular momenta or from $p$ waves of "noncentral" character. The $s$ part of the scattering anomaly is analyzed in terms of the $f$ function, and substantial agreement with older results is obtained. The energy dependence of the $p$ wave phase shift is consistent with the assumption of a Yukawa force of range 1.176\ifmmode\times\else\texttimes\fi{}${10}^{\ensuremath{-}13}$ cm, and its magnitude is accounted for tentatively in terms of a combination of "ordinary" and "Majorana" potentials as represented by the factor ($0.4+0.6{P}_{M}$) in the nuclear Hamiltonian.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
32
Average
Top 1%
Top 10%
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