40,644 research outputs found
Digital and Media Literacy: A Plan of Action
Outlines a community education movement to implement Knight's 2009 recommendation to enhance digital and media literacy. Suggests local, regional, state, and national initiatives such as teacher education and parent outreach and discusses challenges
Recent progress on intrinsic charm
Over the past years, the topic of the nucleon's nonperturbative
or charm (IC) content has enjoyed something of a
renaissance, largely motivated by theoretical developments involving quark
modelers and PDF fitters. In this talk I will briefly describe the importance
of intrinsic charm to various issues in high-energy phenomenology, and survey
recent progress in constraining its overall normalization and contribution to
the momentum sum rule of the nucleon. I end with the conclusion that progress
on the side of calculation has now placed the onus on experiment to
unambiguously resolve the proton's intrinsic charm component.Comment: Invited talk at the Conference "XIIth Quark Confinement and the
Hadron Spectrum" (Thessaloniki, Greece; 29th August - 3rd September 2016). 9
pages, 4 figures; reference added in version
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