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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 Physical Review Lett...arrow_drop_down
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Physical Review Letters
Article . 1959 . Peer-reviewed
License: APS Licenses for Journal Article Re-use
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Physical Review Letters
Article
Data sources: Microsoft Academic Graph
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
eScholarship - University of California
Article . 1959
Data sources: eScholarship - University of California
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Pion Production by Pions

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 1959 English Publisher:American Physical Society (APS)Journal:Physical Review Letters, volume 3, pages 56-57 (issn: 0031-9007, Copyright policy )
Authors: Perkins, Walton A.; Caris, John C.; Kenney, Robert W.; Knapp, Edward A.; Perez-Mendez, Victor.;

doi: 10.1103/physrevlett.3.56

Pion Production by Pions

Abstract

In order to study the direct interaction of the incident pion with a virtual pion in the meson cloud surrounding a nucleon, the reaction pi + p yields pi /sup +/ + pi /sup -/ + n was investigated in the energy range from 260 to 430 Mev. Negative pion beams impinged on a 4-in.thick liquid hydrogen target. Measurements were taken for pi /sup +/ mesons emitted at 60, 90, 125, and 160 deg in the barycentric system for incident pi /sup -/ kinetic energies of over the energy of the pi /sup +/meson at each angle to obtain the angular differential cross section. (W.D.M.)

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citations
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!
20
Average
Top 10%
Top 10%
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