{"id":32207,"date":"2026-01-21T17:01:29","date_gmt":"2026-01-21T17:01:29","guid":{"rendered":"https:\/\/lamarr-institute.org\/publication\/inclusive-b-meson-flavour-tagging-algorithm-at-lhcb\/"},"modified":"2026-11-13T11:03:29","modified_gmt":"2026-11-13T11:03:29","slug":"inclusive-b-meson-flavour-tagging-algorithm-at-lhcb","status":"publish","type":"publication","link":"https:\/\/lamarr-institute.org\/de\/publication\/inclusive-b-meson-flavour-tagging-algorithm-at-lhcb\/","title":{"rendered":"Inclusive $B$-meson flavour-tagging algorithm at LHCb"},"content":{"rendered":"<p>A new algorithm is developed to identify the flavour of neutral $B$ mesons at production in $pp$ collisions by utilising all tracks from the hadronisation process. The algorithm is calibrated separately for $B^0$ and $B^{0}_{s}$ mesons using $B^{0}\\to J\/\\psi K^{+}\\pi^-$ and $B^{0}_{s}\\to D_{s}^{-}\\pi^+$ decays from  $pp$ collision data collected by the LHCb experiment at a centre-of-mass energy of 13\\,TeV. This new algorithm improves the tagging power by 35\\% for $B^{0}$ mesons and 20\\% for $B^{0}_{s}$ mesons when compared to the combined performance of the existing LHCb flavour-tagging algorithms.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A new algorithm is developed to identify the flavour of neutral $B$ mesons at production in $pp$ collisions by utilising all tracks from the hadronisation process. The algorithm is calibrated separately for $B^0$ and $B^{0}_{s}$ mesons using $B^{0}\\to J\/\\psi K^{+}\\pi^-$ and $B^{0}_{s}\\to D_{s}^{-}\\pi^+$ decays from $pp$ collision data collected by the LHCb experiment at a centre-of-mass energy of 13\\,TeV. This new algorithm improves the tagging power by 35\\% for $B^{0}$ [&hellip;]<\/p>\n","protected":false},"author":14,"featured_media":0,"template":"","meta":{"_acf_changed":false,"footnotes":""},"publication-type":[30],"publication-year":[1681],"class_list":["post-32207","publication","type-publication","status-publish","hentry","publication-type-article","publication-year-1681"],"acf":[],"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/publication\/32207","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/publication"}],"about":[{"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/types\/publication"}],"author":[{"embeddable":true,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/users\/14"}],"version-history":[{"count":1,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/publication\/32207\/revisions"}],"predecessor-version":[{"id":44087,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/publication\/32207\/revisions\/44087"}],"wp:attachment":[{"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/media?parent=32207"}],"wp:term":[{"taxonomy":"publication-type","embeddable":true,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/publication-type?post=32207"},{"taxonomy":"publication-year","embeddable":true,"href":"https:\/\/lamarr-institute.org\/de\/wp-json\/wp\/v2\/publication-year?post=32207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}