Conveners
Joint WG1+WG6 session
- Thomas Cridge (University College London)
- Michela Chiosso (University of Torino and INFN)
- Yulia Furletova
- Klaus Rabbertz (KIT - Karlsruhe Institute of Technology (DE))
- Barak Schmookler (Stony Brook University)
- Alessandro Polini (Universita e INFN, Bologna (IT))
We discuss a method to study free protons and neutrons using $\nu(\bar \nu)$-hydrogen (H) Charged Current (CC) inelastic interactions using $\nu$ and $\bar \nu$ CC interactions on both H and nuclear targets. Probing free nucleons with (anti)neutrinos provides information about their internal structure, as well as a crucial input for the modeling of $\nu(\bar \nu)$-nucleus (A) interactions....
In run 2 of the Large Hadron Collider the ATLAS experiment has found the first evidence for the four-top-quark production processes. In this contribution, we present a sensitivity study of the high-luminosity phase of the LHC to this extremely rare process with a cross section in the Standard Model of only 12 fb. Projections are given for the precision of the inclusive tttt cross section...
The potential of the future Electron Ion Collider to constrain proton and nuclear collinear parton densities is explored using data simulated in the context of the proposed ATHENA detector. For the proton, projections relative to a `DIS-only’ approach are obtained in the HERAPDF2.0 framework. Substantial improvements in precision are observed at large x for valence quark, sea quark and gluon...
One of the primary physics goals of the future electron-ion collider (EIC) is understanding the origin of nucleon spin from measurements of polarized DIS and SIDIS. Current analyses suggest that approximately 40% of nucleon spin is carried by gluon spin, and 30% each carried by quark spin and orbital angular momentum. However, existing data only extends to $x \approx 0.01$, and...
The COmpact detectoR for the Eic (CORE) concept has been envisioned in response to the “Call for Collaboration Proposals for Detectors to be located at the Electron-Ion Collider (EIC)”. The CORE detector is designed to satisfy the “mission need” statement with a physics scope that completely and comprehensively covers the one outlined in the EIC Community White Paper and the National Academies...
Semi-inclusive deep-inelastic scattering (SIDIS) is among the key observables at the future Electron-Ion Collider. This talk will present performance studies of the proposed ATHENA detector (A Totally Hermetic Electron-Nucleus Apparatus) for key observables in SIDIS. In particular we present studies of observables sensitive to the Sivers effect, unpolarized transverse momentum dependent parton...
