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순수물리이론 연구단
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Dark matter direct detection from new interactions in models with spin-two mediators

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Title
Dark matter direct detection from new interactions in models with spin-two mediators
Author(s)
A. Carrillo-Monteverde; Yoo-Jin Kang; Hyun Min Lee; Myeonghun Park; Veronica Sanz
Publication Date
2018-06
Journal
JOURNAL OF HIGH ENERGY PHYSICS, v., no.6, pp.037 -
Publisher
SPRINGER
Abstract
We consider models where a massive spin-two resonance acts as the mediator between Dark Matter (DM) and the SM particles through the energy-momentum tensor. We examine the effective theory for fermion, vector and scalar DM generated in these models and find novel types of DM-SM interaction never considered before. We identify the effective interactions between DM and the SM quarks when the mediator is integrated out, and match them to the gravitational form factors relevant for spin-independent DM-nucleon scattering. We also discuss the interplay between DM relic density conditions, direct detection bounds and collider searches for the spin-two mediator. c The Authors.
URI
https://pr.ibs.re.kr/handle/8788114/6194
ISSN
1029-8479
Appears in Collections:
Center for Fundamental Theory(순수물리이론 연구단) > Journal Papers (저널논문)
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