%0 Journal Article %A Angeles Martinez, R. %A Bacchetta, A. %A Balitsky, I.I. %A Boer, D. %A Boglione, M. %A Boussarie, R. %A Ceccopieri, F.A. %A Cherednikov, I.O. %A Connor, P. %A Echevarria, M.G. %A Ferrera, G. %A Grados Luyando, J. %A Hautmann, F. %A Jung, H. %A Kasemets, T. %A Kutak, K. %A Lansberg, J.P. %A Lelek, A. %A Lykasov, G. %A Madrigal Martinez, J.D. %A Mulders, P.J. %A Nocera, E.R. %A Petreska, E. %A Pisano, C. %A Plačakytė, R. %A Radescu, V. %A Radici, M. %A Schnell, G. %A Scimemi, Ignazio %A Signori, A. %A Szymanowski, L. %A Taheri Monfared, S. %A Van der Veken, F.F. %A van Haevermaet, H.J. %A Van Mechelen, P. %A Vladimirov, A.A. %A Wallon, S. %T Transverse Momentum Dependent (TMD) Parton Distribution Functions: Status and Prospects %D 2015 %@ 0587-4254 %U https://hdl.handle.net/20.500.14352/23986 %X We provide a concise overview on transverse momentum dependent (TMD) parton distribution functions, their application to topical issues in high-energy physics phenomenology, and their theoretical connections with QCD resummation, evolution and factorization theorems. We illustrate the use of TMDs via examples of multi-scale problems in hadronic collisions. These include transverse momentum q_T spectra of Higgs and vector bosons for low q_T, and azimuthal correlations in the production of multiple jets associated with heavy bosons at large jet masses. We discuss computational tools for TMDs, and present an application of a new tool, TMDlib, to parton density fits and parameterizations. %~