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Unitarity sum rules and the two-Reggeon cut
Using (s-channel) unitarity sum rules, consistency requirements on the two-reggeon cut are derived. A consistent solution with the (negative) absorptive sign of the cut is found and its magnitude connected to quantities encountered in Mueller's analysis of inclusive cross sections. Prescription...
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| Lenguaje: | eng |
| Publicado: |
1974
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| Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(74)90057-1 http://cds.cern.ch/record/873704 |
| _version_ | 1780907714368503808 |
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| author | Veneziano, Gabriele |
| author_facet | Veneziano, Gabriele |
| author_sort | Veneziano, Gabriele |
| collection | CERN |
| description | Using (s-channel) unitarity sum rules, consistency requirements on the two-reggeon cut are derived. A consistent solution with the (negative) absorptive sign of the cut is found and its magnitude connected to quantities encountered in Mueller's analysis of inclusive cross sections. Prescriptions for cuts in multiparticle processes emerge. A positive sign seems to be incompatible with the sum rules combined with simple crossing requirements. (19 refs). |
| id | cern-873704 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1974 |
| record_format | invenio |
| spelling | cern-8737042019-09-30T06:29:59Zdoi:10.1016/0550-3213(74)90057-1http://cds.cern.ch/record/873704engVeneziano, GabrieleUnitarity sum rules and the two-Reggeon cutParticle Physics - TheoryUsing (s-channel) unitarity sum rules, consistency requirements on the two-reggeon cut are derived. A consistent solution with the (negative) absorptive sign of the cut is found and its magnitude connected to quantities encountered in Mueller's analysis of inclusive cross sections. Prescriptions for cuts in multiparticle processes emerge. A positive sign seems to be incompatible with the sum rules combined with simple crossing requirements. (19 refs).CERN-TH-1708oai:cds.cern.ch:8737041974 |
| spellingShingle | Particle Physics - Theory Veneziano, Gabriele Unitarity sum rules and the two-Reggeon cut |
| title | Unitarity sum rules and the two-Reggeon cut |
| title_full | Unitarity sum rules and the two-Reggeon cut |
| title_fullStr | Unitarity sum rules and the two-Reggeon cut |
| title_full_unstemmed | Unitarity sum rules and the two-Reggeon cut |
| title_short | Unitarity sum rules and the two-Reggeon cut |
| title_sort | unitarity sum rules and the two-reggeon cut |
| topic | Particle Physics - Theory |
| url | https://dx.doi.org/10.1016/0550-3213(74)90057-1 http://cds.cern.ch/record/873704 |
| work_keys_str_mv | AT venezianogabriele unitaritysumrulesandthetworeggeoncut |