| dc.contributor.author | Engelhardt, M. | |
| dc.contributor.author | Musch, B. | |
| dc.contributor.author | Hägler, P. | |
| dc.contributor.author | Schäfer, A. | |
| dc.contributor.author | Negele, John W | |
| dc.date.accessioned | 2016-11-07T22:22:41Z | |
| dc.date.available | 2016-11-07T22:22:41Z | |
| dc.date.issued | 2015-04 | |
| dc.date.submitted | 2014-10 | |
| dc.identifier.issn | 0177-7963 | |
| dc.identifier.issn | 1432-5411 | |
| dc.identifier.uri | http://hdl.handle.net/1721.1/105245 | |
| dc.description.abstract | Transverse momentum-dependent parton distributions (TMDs) relevant for semi-inclusive deep inelastic scattering and the Drell–Yan process can be defined in terms of matrix elements of a quark bilocal operator containing a staple-shaped gauge link. Such a definition opens the possibility of evaluating TMDs within lattice QCD. By parametrizing the aforementioned matrix elements in terms of invariant amplitudes, the problem can be cast in a Lorentz frame suited for the lattice calculation. Results for selected TMD observables are presented, including a particular focus on their dependence on a Collins–Soper-type evolution parameter, which quantifies proximity of the staple-shaped gauge links to the light cone. | en_US |
| dc.description.sponsorship | United States. Dept. of Energy. Office of Nuclear Physics (Grants DE-SC0011090 and DE-AC05-06OR23177) | en_US |
| dc.publisher | Springer Vienna | en_US |
| dc.relation.isversionof | http://dx.doi.org/10.1007/s00601-015-0976-x | en_US |
| dc.rights | Creative Commons Attribution-Noncommercial-Share Alike | en_US |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | en_US |
| dc.source | Springer Vienna | en_US |
| dc.title | Lattice QCD Studies of Transverse Momentum-Dependent Parton Distribution Functions | en_US |
| dc.type | Article | en_US |
| dc.identifier.citation | Engelhardt, M. et al. “Lattice QCD Studies of Transverse Momentum-Dependent Parton Distribution Functions.” Few-Body Systems 56.6–9 (2015): 447–453. | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Center for Theoretical Physics | en_US |
| dc.contributor.department | Massachusetts Institute of Technology. Department of Physics | en_US |
| dc.contributor.mitauthor | Negele, John W | |
| dc.relation.journal | Few-Body Systems | en_US |
| dc.eprint.version | Author's final manuscript | en_US |
| dc.type.uri | http://purl.org/eprint/type/JournalArticle | en_US |
| eprint.status | http://purl.org/eprint/status/PeerReviewed | en_US |
| dc.date.updated | 2016-08-18T15:21:16Z | |
| dc.language.rfc3066 | en | |
| dc.rights.holder | Springer-Verlag Wien | |
| dspace.orderedauthors | Engelhardt, M.; Musch, B.; Hägler, P.; Negele, J.; Schäfer, A. | en_US |
| dspace.embargo.terms | N | en |
| dc.identifier.orcid | https://orcid.org/0000-0002-5713-0039 | |
| mit.license | OPEN_ACCESS_POLICY | en_US |
