Use this URL to cite or link to this record in EThOS: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.817534 |
![]() |
|||||||
Title: | Augmenting NNLL resummations with event-generators and multi-jets : augmenting ARES | ||||||
Author: | Arpino, Luke |
ISNI:
0000 0004 9357 4686
|
|||||
Awarding Body: | University of Sussex | ||||||
Current Institution: | University of Sussex | ||||||
Date of Award: | 2020 | ||||||
Availability of Full Text: |
|
||||||
Abstract: | |||||||
This work extends the ARES framework for NNLL resummations: automating calculations via the use of fixed-order event generators, and, extending the ARES method to multi-jet observables. We extend the ARES method to multi-jet observables in electron-positron annihilation, and we use this extension to perform the first NNLL resummation of the D-parameter, a three-jet event-shape. We introduce a new method to interface resummations to fixed-order event generators. Utilising this new method we interface jet-veto resummations with the fixed-order code MCFM. The result is a new code capable of resumming jet-veto effects in all processes that proceed via a colour-singlet, and completely differential in leptonic final states. We use the code to resum jet-veto effects in WW final states at the Large Hadron Collider, and place constraints on the unique dimension-six operator coupling gluons to the Higgs field.
|
|||||||
Supervisor: | Not available | Sponsor: | Not available | ||||
Qualification Name: | Thesis (Ph.D.) | Qualification Level: | Doctoral | ||||
EThOS ID: | uk.bl.ethos.817534 | DOI: | Not available | ||||
Keywords: | QC0793 Elementary particle physics | ||||||
Share: |