The spin and flavor content of intrinsic sea quarks

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Description

The intrinsic quark-antiquark pairs generated by the minimal energy nonperturbative meson-baryon fluctuations in the nucleon sea provide a consistent framework for understanding a number of empirical anomalies observed in the deep inelastic quark-parton structure of nucleons: the flavor asymmetry of the nucleon sea implied by the violation of Gottfried sum rule, the proton spin problem implied by the violation of the Ellis-Jaffe sum rule, and the outstanding conflict between two different determinations of the strange quark sea in the nucleon.

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12 p.

Creation Information

Bo-Qiang Ma & Brodsky, S.J. July 1, 1997.

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  • Bo-Qiang Ma Institute of High Energy Physics, Beijing (China)
  • Brodsky, S.J. Stanford Univ., CA (United States). Stanford Linear Accelerator Center

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Description

The intrinsic quark-antiquark pairs generated by the minimal energy nonperturbative meson-baryon fluctuations in the nucleon sea provide a consistent framework for understanding a number of empirical anomalies observed in the deep inelastic quark-parton structure of nucleons: the flavor asymmetry of the nucleon sea implied by the violation of Gottfried sum rule, the proton spin problem implied by the violation of the Ellis-Jaffe sum rule, and the outstanding conflict between two different determinations of the strange quark sea in the nucleon.

Physical Description

12 p.

Notes

INIS; OSTI as DE97008410

Source

  • International conference on perspective in hadronic physics, Trieste (Italy), 12-16 May 1997

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  • Other: DE97008410
  • Report No.: SLAC-PUB--7501
  • Report No.: BIHEP-TH--97-06;CONF-9705157--1
  • Grant Number: AC03-76SF00515
  • Office of Scientific & Technical Information Report Number: 522737
  • Archival Resource Key: ark:/67531/metadc694204

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Creation Date

  • July 1, 1997

Added to The UNT Digital Library

  • Aug. 14, 2015, 8:43 a.m.

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  • Feb. 2, 2016, 6:08 p.m.

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Bo-Qiang Ma & Brodsky, S.J. The spin and flavor content of intrinsic sea quarks, article, July 1, 1997; Menlo Park, California. (digital.library.unt.edu/ark:/67531/metadc694204/: accessed August 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.