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1) Barone - Cabeo lecture notes:https://www.fe.infn.it/cabeo_school/2010/cabeo_school_2010.pdf
2) Bacchetta - Trento lecture notes: https://www2.pv.infn.it/~bacchett/teaching/Bacchetta_Trento2012.pdf
3) Jaffe - Erice lecture notes: https://arxiv.org/pdf/hep-ph/9602236.pdf
4) Mulders - GGI lecture notes: http://www.nat.vu.nl/~mulders/tmdreview-vs3.pdf
5) Andrea Singori (HUGS 2021 lectures):
https://indico.jlab.org/event/446/contributions/8419/attachments/7024/9719/HUGS2021_TMDs_lecture_1.pdf
https://indico.jlab.org/event/446/contributions/8420/attachments/7025/9720/HUGS2021_TMDs_lecture_2.pdf
https://indico.jlab.org/event/446/contributions/8429/attachments/7049/9721/HUGS2021_TMDs_lecture_3.pdf
https://indico.jlab.org/event/446/contributions/8430/attachments/7050/9723/HUGS2021_TMDs_lecture_4.pdf
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Introductory/detailed type references:
1) HUGS references (summary): https://www.jlab.org/education/hugs/references
2) EPJ-A topical issue: The 3D structure of the nucleonhttps://link.springer.com/journal/10050/topicalCollection/AC_628286e999d9a60c9a780398df15f93d
3) Diehl: Introduction to GPDs and TMDshttps://inspirehep.net/literature/1408303
4) Bacchetta et al.: Single spin asymmetries: the Trento conventions https://inspirehep.net/literature/660999
5) Collins: Light cone variables, rapidity and all that https://inspirehep.net/literature/443368
6) Fragmentation Functions: https://arxiv.org/pdf/1607.02521.pdf
7) Metz-Vossen: Parton fragmentation functionshttps://inspirehep.net/literature/1475000
78) Scimemi: A short review on recent developments in TMD factorization and implementation https://inspirehep.net/literature/1716549
89) COMPASS: (Boer-Mulders): https://wwwcompass.cern.ch/compass/publications/theses/2019_dpl_rudnicki.pdf
919) FNAL E866/NuSea: D-Y in p+d, 2006: https://inspirehep.net/literature/725479
1011) FNAL E866/NuSea: D-Y in p+p, 2008: https://inspirehep.net/literature/803693
11) Sivers and Boer-Mulders observables from lattice QCD : https://arxiv.org/abs/1111.4249 : Sivers and Boer-Mulders observables from lattice QCD
Boer-Mulders references:
1) https://arxiv.org/abs/2004.02117 : New study of the Boer-Mulders function: Implications for the quark and hadron transverse momenta (2020)
2) https://arxiv.org/abs/0803.1692 : Extracting Boer-Mulders functions from <span><spanclass="mrow"><spanclass="mi">p</span><spanclass="mo">+</span><spanclass="mi">D</span></span></span> Drell-Yan processes (2008)
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