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Generalized quasi parton distributions in a diquark spectator model
Shohini Bhattacharya, Christopher Cocuzza, Andreas Metz
Recently the concept of quasi parton distributions (quasi-PDFs) for hadrons has been proposed. Quasi-PDFs are defined through spatial correlation functions and as such can be compu…
Exclusive double quarkonium production and generalized TMDs of gluons
Shohini Bhattacharya, Andreas Metz, Vikash Kumar Ojha +2
Being the "mother distributions" of all types of two-parton correlation functions, generalized transverse momentum dependent parton distributions (GTMDs) have attracted a lot of at…
Twist-3 GPDs in Deeply-Virtual Compton Scattering
Fatma Aslan, Matthias Burkardt, Cédric Lorcé +2
The sub-leading power of the scattering amplitude for deeply-virtual Compton scattering (DVCS) off the nucleon contains leading-twist and twist-3 generalized parton distributions (…