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dc.contributor.author Das, Saurya
dc.contributor.author Majumdar, Parthasarathi
dc.date.accessioned 2016-04-14T18:23:27Z
dc.date.available 2016-04-14T18:23:27Z
dc.date.issued 1998
dc.identifier.citation Das, S. & Majumdar, P. (1998). Aspects of Planckian scattering beyond the eikonal. Pramana, 51(3/4), 413-419.http://dx.doi.org/10.1007/BF02828934 en_US
dc.identifier.uri https://hdl.handle.net/10133/4469
dc.description Sherpa Romeo green journal. Permission to archive final published version. en_US
dc.description.abstract We discuss an approach to compute two-particle scattering amplitudes for spinless light particles colliding at Planckian centre-of-mass energies, with increasing momentum transfer away from the eikonal limit. The leading corrections to the eikonal amplitude, in our 'external metric' approach, are shown to be vanishingly small in the limit of the source particle mass going to zero. For massless charged particles, the electromagnetic and gravitational interactions decouple in the eikonal limit, hut mix non-trivially for the leading order corrections. en_US
dc.language.iso en_CA en_US
dc.publisher Indian Academy of Sciences en_US
dc.subject Eikonal en_US
dc.subject Planckian scattering en_US
dc.title Aspects of Planckian scattering beyond the eikonal en_US
dc.type Article en_US
dc.description.peer-review Yes en_US
dc.publisher.institution Institute of Mathematical Sciences (India) en_US
dc.publisher.url https://www.ias.ac.in/article/fulltext/pram/051/03-04/0413-0419


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