{"paper":{"title":"High luminosity fixed-target experiment at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"hep-ex","authors_text":"A. Klein, A. Kurepin, A. Kusina, A. Rakotozafindrabe, A. Signori, A. Uras, A. Zelenski, B. Trzeciak, C. Da Silva, C. Hadjidakis, C. Lorc\\'e, C. Quintans, D. Kikola, E.G. Ferreiro, F. Donato, F. Lyonnet, G. Cavoto, H.S. Shao, I. H\\v{r}ivn\\'a\\v{c}ov\\'a, I. Schienbein, J.P. Lansberg, J. Seixas, J. Wagner, L. Massacrier, M.G. Echevarria, N. Topilskaya, N. Yamanaka, P. Robbe, S.J. Brodsky, S. Porteboeuf, W. Scandale, Y. Makdisi, Z. Yang","submitted_at":"2019-02-27T13:55:23Z","abstract_excerpt":"By extracting the beam with a bent crystal or by using an internal gas target, the multi-TeV proton and lead LHC beams allow one to perform the most energetic fixed-target experiments ever and to study $pp$, $p$d and $p$A collisions at $\\sqrt{s_{NN}}=115$ GeV and Pb$p$ and PbA collisions at $\\sqrt{s_{NN}}=72$ GeV with high precision and modern detection techniques. Such studies would address open questions in the domain of the nucleon and nucleus partonic structure at high-$x$, quark-gluon plasma and, by using longitudinally or transversally polarised targets, spin physics. In this paper, we w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.10534","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}