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Interplay of the LHC and non-LHC dark matter searches in the effective field theory approach

Interplay of the LHC and non-LHC dark matter searches in the effective field theory approach
Interplay of the LHC and non-LHC dark matter searches in the effective field theory approach

We present accurate and up-to-date constraints on the complete set of dimension five and six operators with scalar, fermion and vector dark matter (DM). We find limits using LHC monojet data, spin independent and spin dependent direct searches, relic density and CMB, and show the interplay between high and low energy data in setting bounds on the parameter space. In order to properly compare data taken at different energies, we take into account the effect of the running and mixing of operators. We also take into account the local density uncertainties affecting direct detection data, and apply EFT validity criteria related to the cut on the invariant mass of DM pair production at the LHC, which turns out to be especially important for the case of vector DM. Finally, we estimate the potential of the future LHC runs to probe DM parameter space.

2470-0010
1-22
Belyaev, Alexander
6bdb9638-5ff9-4b65-a8f2-34bae3ac34b3
Bertuzzo, Enrico
d35bf853-fe74-40f7-8480-196664afd2d5
Caniu Barros, Cristian
6a0f698a-a997-415f-9291-f7c6be63f540
Eboli, Oscar
f9465514-a338-45b0-b4fd-ea53afff7b63
Grilli Di Cortona, Giovanni
22071931-b931-4bab-ab29-0b74ad56efcf
Iocco, Fabio
da19d187-f797-413b-86a5-42e652249a88
Pukhov, Alexander
1ebba234-752f-4148-9b9e-400d14d875f5
Belyaev, Alexander
6bdb9638-5ff9-4b65-a8f2-34bae3ac34b3
Bertuzzo, Enrico
d35bf853-fe74-40f7-8480-196664afd2d5
Caniu Barros, Cristian
6a0f698a-a997-415f-9291-f7c6be63f540
Eboli, Oscar
f9465514-a338-45b0-b4fd-ea53afff7b63
Grilli Di Cortona, Giovanni
22071931-b931-4bab-ab29-0b74ad56efcf
Iocco, Fabio
da19d187-f797-413b-86a5-42e652249a88
Pukhov, Alexander
1ebba234-752f-4148-9b9e-400d14d875f5

Belyaev, Alexander, Bertuzzo, Enrico, Caniu Barros, Cristian, Eboli, Oscar, Grilli Di Cortona, Giovanni, Iocco, Fabio and Pukhov, Alexander (2019) Interplay of the LHC and non-LHC dark matter searches in the effective field theory approach. Physical Review D, 99 (1), 1-22. (doi:10.1103/PhysRevD.99.015006).

Record type: Article

Abstract

We present accurate and up-to-date constraints on the complete set of dimension five and six operators with scalar, fermion and vector dark matter (DM). We find limits using LHC monojet data, spin independent and spin dependent direct searches, relic density and CMB, and show the interplay between high and low energy data in setting bounds on the parameter space. In order to properly compare data taken at different energies, we take into account the effect of the running and mixing of operators. We also take into account the local density uncertainties affecting direct detection data, and apply EFT validity criteria related to the cut on the invariant mass of DM pair production at the LHC, which turns out to be especially important for the case of vector DM. Finally, we estimate the potential of the future LHC runs to probe DM parameter space.

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PhysRevD.99.015006 - Version of Record
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e-pub ahead of print date: 3 January 2019
Published date: January 2019

Identifiers

Local EPrints ID: 428353
URI: https://eprints.soton.ac.uk/id/eprint/428353
ISSN: 2470-0010
PURE UUID: f1bf1d21-ac10-4a61-8c7e-625820ce72d0
ORCID for Alexander Belyaev: ORCID iD orcid.org/0000-0002-1733-4408

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Date deposited: 22 Feb 2019 17:30
Last modified: 14 Mar 2019 01:40

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