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QCD Resummation for BSM
2017-07-27  【 】【打印】【关闭

Institute of Theoretical Physics

Chinese Academy of Sciences

 Key Laboratory of Theoretical Physics

Seminar

Title

题目

QCD Resummation for BSM

Speaker

报告人

Richard Ruiz

Affiliation

所在单位

Durham University

Date

日期

2017年7月27日(周四)下午4:00

Venue

地点

ITP New Building 6620

Abstract

摘要

The existence of physics beyond the Standard Model (BSM) is well motivated from both experimental and theoretical points of view. However, data from the 7/8 /13 TeV LHC (Run I and early Run II) have ruled out new, electroweak-scale states that couple appreciably to the Standard Model. This suggests that new physics, if it is indeed accessible at the LHC, is likely (i) light and very weakly coupled or (ii) very heavy with sizable couplings. Interestingly, such mass scales correspond to regions of phase space for BSM collider processes where radiative corrections can be large, making necessary their resummation. We present examples of how QCD resummation can quantitatively and qualitatively change BSM phenomenology, particular for neutrino mass models, at the 13 TeV LHC and a prospective 100 TeV Very Large Hadron Collider.

Contact person

所内联系人

杨金民

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