Direct detection of neutralino dark matter with DM@NLO

Klasen, M.; Kovařı́k, K.; Schmiemann, S.

doi:10.22323/1.314.0068

Proceedings of the European Physical Society Conference on High Energy Physics — PoS(EPS-HEP2017) 2017

DOI: 10.22323/1.314.0068

|View full text |Cite

Direct detection of neutralino dark matter with DM@NLO

M. Klasen¹,

K. Kovařı́k²,

S. Schmiemann³

Abstract: We calculate spin-independent and spin-dependent direct detection cross sections of neutralino dark matter at next-to-leading order of QCD. The numerical effects are comparable in size to the uncertainties in the nuclear matrix elements. Our results are applicable to bino, wino or higgsino dark matter and allow for consistent correlations with the relic density in DM@NLO.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article2

Relationship

Self Cite0

Independent2

Authors

Journals

Cited by 2 publications

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Resonant Production of Vector DM States Characterized by Monophoton ISR at High-Energy Colliders

da Silveira,

Mateus

2024

Braz J Phys

View full text Add to dashboard Cite

Resonant Production of Vector DM States Characterized by Monophoton ISR at High-Energy Colliders

da Silveira,

Mateus

2024

Braz J Phys

View full text Add to dashboard Cite

Investigation of scalar and fermion dark matter in mono-photon production at high-energy colliders

da Silveira,

Mateus

2024

Eur. Phys. J. C

View full text Add to dashboard Cite

Many theories about dark matter have emerged due to its strong theoretical appeal in explaining astrophysical phenomena. However, experimental and theoretical particle physics have yet not provided evidence that dark matter is part of the observable Universe. Our work aims to investigate the interaction between Standard Model (SM) fermions and different species of dark matter (DM) particles in high-energy collisions through interaction of a new massive vector mediator, $$Z^{\prime }$$ Z ′ . The production of scalar and fermion DM pairs via fermion annihilation into the new vector boson is investigated near a resonance $$(m_{\chi }\sim M_{Z^{\prime }}/2)$$ ( m χ ∼ M Z ′ / 2 ) , where a SM signal from hard photon emission is considered as initial state radiation, namely a mono-photon production. Values of coupling constants between the DM and the SM particles are mapped in contrast to the Planck satellite data for thermal relic density DM computed in the correct framework for the relic density near a resonance, where a weaker suppression of the relic density is expected. We show for the CLIC and LHC kinematic regimes that certain mass ranges and coupling constants of these DM particles are in agreement with the expected relic density near a resonance and are not excluded by collider and astrophysical limits.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Direct detection of neutralino dark matter with DM@NLO

Cited by 2 publications

References 8 publications

Resonant Production of Vector DM States Characterized by Monophoton ISR at High-Energy Colliders

Resonant Production of Vector DM States Characterized by Monophoton ISR at High-Energy Colliders

Investigation of scalar and fermion dark matter in mono-photon production at high-energy colliders

Contact Info

Product

Resources

About