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A brief introduction to modern amplitude methods
I provide a basic introduction to modern helicity amplitude methods, including color organization, the spinor helicity formalism, and factorization properties. I also describe the BCFW (on-shell) recursion relation at tree level, and explain how similar ideas - unitarity and on-shell methods - work...
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| Lenguaje: | eng |
| Publicado: |
2013
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| Acceso en línea: | https://dx.doi.org/10.5170/CERN-2014-008.31 http://cds.cern.ch/record/1613349 |
| _version_ | 1780932271077851136 |
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| author | Dixon, Lance J. |
| author_facet | Dixon, Lance J. |
| author_sort | Dixon, Lance J. |
| collection | CERN |
| description | I provide a basic introduction to modern helicity amplitude methods, including color organization, the spinor helicity formalism, and factorization properties. I also describe the BCFW (on-shell) recursion relation at tree level, and explain how similar ideas - unitarity and on-shell methods - work at the loop level. These notes are based on lectures delivered at the 2012 CERN Summer School and at TASI 2013. |
| id | cern-1613349 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2013 |
| record_format | invenio |
| spelling | cern-16133492022-08-10T20:19:18Zdoi:10.5170/CERN-2014-008.31http://cds.cern.ch/record/1613349engDixon, Lance J.A brief introduction to modern amplitude methodsParticle Physics - PhenomenologyI provide a basic introduction to modern helicity amplitude methods, including color organization, the spinor helicity formalism, and factorization properties. I also describe the BCFW (on-shell) recursion relation at tree level, and explain how similar ideas - unitarity and on-shell methods - work at the loop level. These notes are based on lectures delivered at the 2012 CERN Summer School and at TASI 2013.I provide a basic introduction to modern helicity amplitude methods, including color organization, the spinor helicity formalism, and factorization properties. I also describe the BCFW (on-shell) recursion relation at tree level, and explain how similar ideas - unitarity and on-shell methods - work at the loop level. These notes are based on lectures delivered at the 2012 CERN Summer School and at TASI 2013.SLAC-PUB-15775arXiv:1310.5353SLAC-PUB-15775oai:cds.cern.ch:16133492013-10-20 |
| spellingShingle | Particle Physics - Phenomenology Dixon, Lance J. A brief introduction to modern amplitude methods |
| title | A brief introduction to modern amplitude methods |
| title_full | A brief introduction to modern amplitude methods |
| title_fullStr | A brief introduction to modern amplitude methods |
| title_full_unstemmed | A brief introduction to modern amplitude methods |
| title_short | A brief introduction to modern amplitude methods |
| title_sort | brief introduction to modern amplitude methods |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.5170/CERN-2014-008.31 http://cds.cern.ch/record/1613349 |
| work_keys_str_mv | AT dixonlancej abriefintroductiontomodernamplitudemethods AT dixonlancej briefintroductiontomodernamplitudemethods |