Parton spin asymmetries in polarized hadrons at high energies
dc.contributor.author | Einhorn, Martin B. | en_US |
dc.contributor.author | Soffer, Jacques | en_US |
dc.date.accessioned | 2006-04-07T19:26:25Z | |
dc.date.available | 2006-04-07T19:26:25Z | |
dc.date.issued | 1986-09-22 | en_US |
dc.identifier.citation | Einhorn, Martin B., Soffer, Jacques (1986/09/22)."Parton spin asymmetries in polarized hadrons at high energies." Nuclear Physics B 274(3-4): 714-730. <http://hdl.handle.net/2027.42/26043> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6TVC-47318VD-12J/2/eb9f0bbbca692617bd93e1c0d2ad98c4 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/26043 | |
dc.description.abstract | The predictions of perturbative QCD for the evolution of quark and gluon distributions for polarized hadrons, in general, and for polarized protons, in particular, are developed. Analytical and numerical studies suggest that quark and gluon polarizations increase with increasing energy at fixed Feynman x. Moreover, the average gluon asymmetry grows as ln Q2 receiving contributions from both quark and gluon asymmetries at lower energy. This has important implications for the growth of orbital angular momenta of partons and presents a challenge to model building. A new sum rule for a particular moment of the quark and gluon asymmetries is derived.We conclude that more work is needed to determine how useful polarized proton beams might be in the search for and exploration of new physics in lepton-proton, and pp colliders. | en_US |
dc.format.extent | 777630 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Parton spin asymmetries in polarized hadrons at high energies | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbsecondlevel | Nuclear Engineering and Radiological Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Randall Laboratory of Physics, University of Michigan, Ann Arbor, MI 48109-1120, USA | en_US |
dc.contributor.affiliationum | Randall Laboratory of Physics, University of Michigan, Ann Arbor, MI 48109-1120, USA | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/26043/1/0000116.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0550-3213(86)90535-3 | en_US |
dc.identifier.source | Nuclear Physics B | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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