[Theory-seminars] Theory Seminar Monday (remote) - Martin Schvellinger

[Zheng-Yang Li]

Dear all,

On Monday, March 25th, 2024 at 1pm EDT, we will have a virtual seminar given by Martin Schvellinger of Instituto de Física La Plata on the Zoom for Government link:

https://jlab-org.zoomgov.com/j/1601995356?pwd=Z2xvSnMyVFIwOW82Y3I0aWZzMU9oUT09
Join our Cloud HD Video Meeting<https://jlab-org.zoomgov.com/j/1601995356?pwd=Z2xvSnMyVFIwOW82Y3I0aWZzMU9oUT09>
Zoom is the leader in modern enterprise video communications, with an easy, reliable cloud platform for video and audio conferencing, chat, and webinars across mobile, desktop, and room systems. Zoom Rooms is the original software-based conference room solution used around the world in board, conference, huddle, and training rooms, as well as executive offices and classrooms. Founded in 2011, Zoom helps businesses and organizations bring their teams together in a frictionless environment to get more done. Zoom is a publicly traded company headquartered in San Jose, CA.
jlab-org.zoomgov.com

Please see below for the title and abstract.


Theory Seminar: March 25th, 1pm EDT (virtual)


Speaker: Martin Schvellinger (Instituto de Física La Plata, CONICET-UNLP, Argentina)


Title: Superstrings and the proton structure


Abstract: A detailed analysis of the polarized (g1) and the unpolarized (F2) deep inelastic scattering structure functions of the proton is presented in the context of a holographic dual description based on type IIB superstring theory. We compare this description with experimental data and QCD estimates at LO, NLO and NNLO in perturbation. We confront the predictions of a (non-perturbative) holographic dual model and those of perturbative QCD for g1 at the kinematics that will be probed by the forthcoming Electron-Ion Collider. We find that the extrapolation of g1 to very small values the Bjorken variable computed with a Holographic Pomeron model based on actual data at higher momentum fractions is always positive and differs significantly with standard projections based on perturbative QCD.


See you on Monday.


Best regards,

Caroline, Joe, and Zheng-Yang

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/theory-seminars/attachments/20240322/c42ea400/attachment.html>