理論セミナー

日時: 2014-12-02 11:00 - 12:00
場所: 研究本館1階会議室1
会議名: High-pT top tagging
連絡先: 長井 稔, nagai-AT-post.kek.jp
講演者: High-pT top tagging   (東京大学)
講演言語: 英語
アブストラクト: For highly boosted top quarks (pT above ~TeV), its decay products become collimated. Due to limited detector resolution commonly used jet substructure methods fail to work, whereas charged tracks still offer the possibility for efficient top tagging. I briefly review some standard top taggers and present recent development of the high-pT Top Tagger (HPTTopTagger). This algorithm is based on the charged tracks inside a large-radius jet and allows to probe new resonances in the multi-TeV range.

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