A POWHEG generator for di-jet production in polarized proton-proton collisions
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arXiv
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| Hauptverfasser: | , , |
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| Format: | Preprint |
| Veröffentlicht: |
2026
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| _version_ | 1866914308496031744 |
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| author | Borsa, Ignacio Betz, David Jäger, Barbara |
| author_facet | Borsa, Ignacio Betz, David Jäger, Barbara |
| contents | We present a new Monte-Carlo generator for the simulation of di-jet production in polarized proton-proton collisions at the next-to-leading order in QCD matched to parton showers using the framework of the POWHEG BOX. With this program we compute a variety of observables of immediate relevance for the spin program of the Relativistic Heavy Ion Collider at Brookhaven National Laboratory. While parton-shower effects are generally small, we find that in some search regions their inclusion improves agreement of predictions with data. Moreover, we provide a critical assessment of selection criteria applied in experiment in the light of perturbative stability. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_05949 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | A POWHEG generator for di-jet production in polarized proton-proton collisions Borsa, Ignacio Betz, David Jäger, Barbara High Energy Physics - Phenomenology We present a new Monte-Carlo generator for the simulation of di-jet production in polarized proton-proton collisions at the next-to-leading order in QCD matched to parton showers using the framework of the POWHEG BOX. With this program we compute a variety of observables of immediate relevance for the spin program of the Relativistic Heavy Ion Collider at Brookhaven National Laboratory. While parton-shower effects are generally small, we find that in some search regions their inclusion improves agreement of predictions with data. Moreover, we provide a critical assessment of selection criteria applied in experiment in the light of perturbative stability. |
| title | A POWHEG generator for di-jet production in polarized proton-proton collisions |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2602.05949 |