Scattering from an external field in quantum chromodynamics at high energies: From foundations to interdisciplinary connections
We review the factorization of the $S$-matrix elements in the context of particle scattering off an external field, which can serve as a model for the field of a large nucleus. The factorization takes the form of a convolution of light cone wave functions describing the physical incoming and outgoin...
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| Format: | Article |
| Language: | English |
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SciPost
2025-03-01
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| Series: | SciPost Physics Lecture Notes |
| Online Access: | https://scipost.org/SciPostPhysLectNotes.92 |