English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A light-cone wavefunction interpretation is presented for the polarizeddistribution functions $h_1(x)$ and $h_2(x)$. All matrix elements for momentsof these distributions are given in terms of overlap integrals between Fockstate amplitudes of the target state. In a suitable spinor basis, $h_1(x)$involves only diagonal matrix elements so can be interpreted as a density.Matrix elements of $h_2(x)$ connect Fock states differing by one gluon so that$h_2(x)$ has no simple interpretation as a density. Nevertheless, in thewavefunction decomposition, $h_2(x)$ is described through a compact set ofelementary quark-gluon processes which are averaged over the targetwavefunction.Comment: 16 pages, AZPH-TH 93-32, Latex, Phys. Rev D 49, 3187 (1994

physical review. d. particles, fields, gravitation, and cosmology/physical review. d. particles and fields

Partonic content of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>h</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mn /><mml:mo>(</mml:mo><mml:mi>x</mml:mi><mml:mo>)</mml:mo><mml:mn /></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>h</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml…

Partonic content ofh1(x)andh2