Quark TMDs from back-to-back dijet production at forward rapidities in pA collisions beyond eikonal accuracy in the CGC
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866917017356861440 |
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| author | Altinoluk, Tolga Beuf, Guillaume Blanco, Etienne Mulani, Swaleha |
| author_facet | Altinoluk, Tolga Beuf, Guillaume Blanco, Etienne Mulani, Swaleha |
| contents | We study dijet production in pA collisions at forward rapidities at next-to-eikonal accuracy. We restrict ourselves to the next-to-eikonal corrections that are induced by the quark background field of the target. We consider all possible channels, compute scattering amplitudes both in general kinematics and in the back-to-back limit. By using these results, we compute the back-to-back production cross section and obtain a factorized expression with a quark TMD times associated hard factor for each channel. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_08485 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Quark TMDs from back-to-back dijet production at forward rapidities in pA collisions beyond eikonal accuracy in the CGC Altinoluk, Tolga Beuf, Guillaume Blanco, Etienne Mulani, Swaleha High Energy Physics - Phenomenology We study dijet production in pA collisions at forward rapidities at next-to-eikonal accuracy. We restrict ourselves to the next-to-eikonal corrections that are induced by the quark background field of the target. We consider all possible channels, compute scattering amplitudes both in general kinematics and in the back-to-back limit. By using these results, we compute the back-to-back production cross section and obtain a factorized expression with a quark TMD times associated hard factor for each channel. |
| title | Quark TMDs from back-to-back dijet production at forward rapidities in pA collisions beyond eikonal accuracy in the CGC |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2412.08485 |