2021
DOI: 10.1007/jhep01(2021)028
|View full text |Cite
|
Sign up to set email alerts
|

Effective operator bases for beyond Standard Model scenarios: an EFT compendium for discoveries

Abstract: It is not only conceivable but likely that the spectrum of physics beyond the Standard Model (SM) is non-degenerate. The lightest non-SM particle may reside close enough to the electroweak scale that it can be kinematically probed at high-energy experiments and on account of this, it must be included as an infrared (IR) degree of freedom (DOF) along with the SM ones. The rest of the non-SM particles are heavy enough to be directly experimentally inaccessible and can be integrated out. Now, to capture the effec… Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1

Citation Types

0
4
0

Year Published

2021
2021
2024
2024

Publication Types

Select...
7

Relationship

2
5

Authors

Journals

citations
Cited by 17 publications
(4 citation statements)
references
References 137 publications
(175 reference statements)
0
4
0
Order By: Relevance
“…Recent analyses aim at interpreting global SMEFT fits in terms of concrete UV extensions of the Standard Model [4][5][6][7][8] or classify UV completions by exploiting the symmetries of the effective theory [9,10]. Whatever the approach, the key question is: what can we learn from data about the possible structure of UV physics?…”
Section: Jhep05(2021)257mentioning
confidence: 99%
“…Recent analyses aim at interpreting global SMEFT fits in terms of concrete UV extensions of the Standard Model [4][5][6][7][8] or classify UV completions by exploiting the symmetries of the effective theory [9,10]. Whatever the approach, the key question is: what can we learn from data about the possible structure of UV physics?…”
Section: Jhep05(2021)257mentioning
confidence: 99%
“…classes such as D 2 X 2 , ψ 2 φ D 2 etc., are often taken into account to describe specific phenomenological processes but these can be expressed as linear combinations of elements of the Warsaw-like basis as shown below [3,57]:…”
Section: Jhep06(2021)033mentioning
confidence: 99%
“…In Eq. ( 1), we also include effective operators that parametrise the new interactions between charged scalar and SM fields [18]. In Tab.…”
Section: The Modelmentioning
confidence: 99%