eprintid: 131975 rev_number: 26 eprint_status: archive userid: 608 dir: disk0/00/13/19/75 datestamp: 2010-10-25 04:12:52 lastmod: 2020-02-12 18:35:58 status_changed: 2010-10-25 04:12:52 type: article metadata_visibility: show item_issues_count: 0 creators_name: Lancaster, M creators_name: Waters, DCDFC title: Upsilon Production and Polarization in p anti-p Collisions at s**(1/2) = 1.8 TeV ispublished: pub divisions: UCL divisions: A01 divisions: B04 divisions: C06 divisions: F60 note: © 2002 The American Physical Society abstract: We report on measurements of the ϒ(1S), ϒ(2S), and ϒ(3S) differential cross sections (d2σ/dpTdy)|y|<0.4, as well as on the ϒ(1S) polarization in pp̅ collisions at √s = 1.8TeV using a sample of 77±3pb-1 collected by the collider detector at Fermilab. The three resonances were reconstructed through the decay ϒ→μ+μ-. The measured angular distribution of the muons in the ϒ(1S) rest frame is consistent with unpolarized meson production. date: 2002-04-09 official_url: http://dx.doi.org/10.1103/PhysRevLett.88.161802 vfaculties: VMPS oa_status: green language: eng primo: open primo_central: open_green article_type_text: Article verified: verified_manual elements_source: Manually entered elements_id: 67773 doi: 10.1103/PhysRevLett.88.161802 lyricists_name: Waters, David lyricists_id: DSWAT56 full_text_status: public publication: Physical Review Letters volume: 88 number: 16 article_number: 161802 pagerange: - issn: 0031-9007 citation: Lancaster, M; Waters, DCDFC; (2002) Upsilon Production and Polarization in p anti-p Collisions at s**(1/2) = 1.8 TeV. Physical Review Letters , 88 (16) , Article 161802. 10.1103/PhysRevLett.88.161802 <https://doi.org/10.1103/PhysRevLett.88.161802>. Green open access document_url: https://discovery.ucl.ac.uk/id/eprint/131975/1/131975.pdf