دورية أكاديمية

Probing top-philic sgluons with LHC Run I data

التفاصيل البيبلوغرافية
العنوان: Probing top-philic sgluons with LHC Run I data
المؤلفون: Lana Beck, Freya Blekman, Didar Dobur, Benjamin Fuks, James Keaveney, Kentarou Mawatari
المصدر: Physics Letters B, Vol 746, Iss , Pp 48-52 (2015)
بيانات النشر: Elsevier, 2015.
سنة النشر: 2015
المجموعة: LCC:Physics
مصطلحات موضوعية: Physics, QC1-999
الوصف: Many theories beyond the Standard Model predict the existence of colored scalar states, known as sgluons, lying in the adjoint representation of the QCD gauge group. In scenarios where they are top-philic, sgluons are expected to be copiously pair-produced at the LHC via strong interactions with decays into pairs of top quarks or gluons. Consequently, sgluons can be sought in multijet and multitop events at the LHC. We revisit two LHC Run I analyses in which events featuring either the same-sign dileptonic decay of a four-top-quark system or its single leptonic decay are probed. Adopting a simplified model approach, we show how this reinterpretation allows us to extract simultaneous bounds on the sgluon mass and couplings.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 0370-2693
Relation: http://www.sciencedirect.com/science/article/pii/S0370269315002865; https://doaj.org/toc/0370-2693
DOI: 10.1016/j.physletb.2015.04.043
URL الوصول: https://doaj.org/article/9f5255a909234a198dc52cb700f5e064
رقم الأكسشن: edsdoj.9f5255a909234a198dc52cb700f5e064
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:03702693
DOI:10.1016/j.physletb.2015.04.043