Conveners
TMDs
- Markus Diehl (T (Phenomenology))
For the first time, we study the differential cross section of the single inclusive ${e^ + }{e^ - }$ annihilation to the hadrons via $\gamma$-production, in the different ${k_{t}}$-factorization frameworks, using
the transverse momenta of the incoming partons, by apply the KMR and method to calculate the unintegrated parton fragmentation functions (UFFs) from the ordinary integrated...
We present our last work (2108.06419) on D and B-meson production in the kt-factorization approach. One of our goals is to emphasize the importance of using the same scheme for UPDFs and matrix elements. Our calculations, based on 2->2 processes computed in a general-mass variable-flavor-number scheme, are compared to ALICE and LHCb data. Finally, we discuss how the 2->1 process could be...
The extraction of TMD PDF includes PDF as input. In some recent extractions we have observed how the quality of the extraction depends on the selected PDF set. We show here how this problem, the PDF bias, is solved with a flavor dependent model for the non-perturbative TMD input.
We review the recent progress on the extraction of TMD PDFs and TMD FFs from global data of Semi-Inclusive Deep-Inelastic Scattering, Drell-Yan and Z boson production. Particular attention will be devoted to the effects of the increase in theoretical accuracy.
