Model-independent indirect detection constraints on hidden sector dark matter

Elor, Gilly; Rodd, Nicholas L.; Slatyer, Tracy R.; Xue, Wei

doi:10.1088/1475-7516/2016/06/024

Title: Model-independent indirect detection constraints on hidden sector dark matter

Journal Article · Fri Jun 10 00:00:00 EDT 2016 · Journal of Cosmology and Astroparticle Physics

DOI:https://doi.org/10.1088/1475-7516/2016/06/024· OSTI ID:22572096

Elor, Gilly; Rodd, Nicholas L.; Slatyer, Tracy R.; Xue, Wei ^[1]

Center for Theoretical Physics, Massachusetts Institute of Technology,77 Massachusetts Ave, Cambridge, MA 02139 (United States)

If dark matter inhabits an expanded “hidden sector”, annihilations may proceed through sequential decays or multi-body final states. We map out the potential signals and current constraints on such a framework in indirect searches, using a model-independent setup based on multi-step hierarchical cascade decays. While remaining agnostic to the details of the hidden sector model, our framework captures the generic broadening of the spectrum of secondary particles (photons, neutrinos, e{sup +}e{sup −} and p-barp) relative to the case of direct annihilation to Standard Model particles. We explore how indirect constraints on dark matter annihilation limit the parameter space for such cascade/multi-particle decays. We investigate limits from the cosmic microwave background by Planck, the Fermi measurement of photons from the dwarf galaxies, and positron data from AMS-02. The presence of a hidden sector can change the constraints on the dark matter by up to an order of magnitude in either direction (although the effect can be much smaller). We find that generally the bound from the Fermi dwarfs is most constraining for annihilations to photon-rich final states, while AMS-02 is most constraining for electron and muon final states; however in certain instances the CMB bounds overtake both, due to their approximate independence on the details of the hidden sector cascade. We provide the full set of cascade spectra considered here as publicly available code with examples at http://web.mit.edu/lns/research/CascadeSpectra.html.

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Sponsoring Organization:: SCOAP3, CERN, Geneva (Switzerland)

OSTI ID:: 22572096

Journal Information:: Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 06; Other Information: PUBLISHER-ID: JCAP06(2016)024; OAI: oai:repo.scoap3.org:15985; cc-by Article funded by SCOAP3. Content from this work may be used under the terms of the Creative Commons Attribution 3.0 License. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1475-7516

Country of Publication:: United States

Language:: English

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Homeopathic Dark Matter, or how diluted heavy substances produce high energy cosmic rays Cirelli, Marco; Gouttenoire, Yann; Petraki, Kalliopi Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 02 https://doi.org/10.1088/1475-7516/2019/02/014	journal	February 2019
Z ′ mediated WIMPs: dead, dying, or soon to be detected? Blanco, Carlos; Escudero, Miguel; Hooper, Dan Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 11 https://doi.org/10.1088/1475-7516/2019/11/024	journal	November 2019
Strong Constraints on Self-Interacting Dark Matter with Light Mediators Bringmann, Torsten; Kahlhoefer, Felix; Schmidt-Hoberg, Kai Physical Review Letters, Vol. 118, Issue 14 https://doi.org/10.1103/PhysRevLett.118.141802	journal	April 2017
Wobbly Dark Matter Signals at Cherenkov Telescopes from Long-Lived Mediator Decays Gori, Stefania; Profumo, Stefano; Shakya, Bibhushan Physical Review Letters, Vol. 122, Issue 19 https://doi.org/10.1103/physrevlett.122.191103	journal	May 2019
Asymmetric Dark Matter: Residual Annihilations and Self-Interactions Baldes, Iason; Cirelli, Marco; Panci, Paolo Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-13972	text	January 2017
Coscattering/coannihilation dark matter in a fraternal twin Higgs model Cheng, Hsin-Chia; Li, Lingfeng; Zheng, Rui Journal of High Energy Physics, Vol. 2018, Issue 9 https://doi.org/10.1007/jhep09(2018)098	journal	September 2018
Strong constraints on self-interacting dark matter with light mediators Bringmann, Torsten; Kahlhoefer, Felix; Schmidt-Hoberg, Kai Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2017-00823	text	January 2016
Asymmetric dark matter: residual annihilations and self-interactions Baldes, Iason; Cirelli, Marco; Panci, Paolo Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2018-03277	text	January 2018
Dark matter annihilation feedback in cosmological simulations – II. The influence on gas and halo structure Iwanus, N.; Elahi, P. J.; List, F. Monthly Notices of the Royal Astronomical Society, Vol. 485, Issue 1 https://doi.org/10.1093/mnras/stz435	journal	February 2019
Homeopathic Dark Matter, or how diluted heavy substances produce high energy cosmic rays Cirelli, Marco; Gouttenoire, Yann; Petraki, Kalliopi Deutsches Elektronen-Synchrotron, DESY, Hamburg https://doi.org/10.3204/pubdb-2019-03958	text	January 2019
Asymmetric dark matter: residual annihilations and self-interactions Baldes, Iason; Cirelli, Marco; Panci, Paolo SciPost Physics, Vol. 4, Issue 6 https://doi.org/10.21468/scipostphys.4.6.041	journal	January 2018
Strong constraints on self-interacting dark matter with light mediators Bringmann, Torsten; Kahlhoefer, Felix; Schmidt-Hoberg, Kai arXiv https://doi.org/10.48550/arxiv.1612.00845	text	January 2016
Dark Matter's secret liaisons: phenomenology of a dark U(1) sector with bound states Cirelli, Marco; Panci, Paolo; Petraki, Kalliopi arXiv https://doi.org/10.48550/arxiv.1612.07295	text	January 2016
Prospects for indirect dark matter searches with MeV photons Bartels, Richard; Gaggero, Daniele; Weniger, Christoph arXiv https://doi.org/10.48550/arxiv.1703.02546	text	January 2017
Indirect Detection of Neutrino Portal Dark Matter Batell, Brian; Han, Tao; Haghi, Barmak Shams Es arXiv https://doi.org/10.48550/arxiv.1704.08708	text	January 2017
Resonance enhancement of dark matter interactions: the case for early kinetic decoupling and velocity dependent resonance width Duch, Mateusz; Grzadkowski, Bohdan arXiv https://doi.org/10.48550/arxiv.1705.10777	text	January 2017
Point Sources from Dissipative Dark Matter Agrawal, Prateek; Randall, Lisa arXiv https://doi.org/10.48550/arxiv.1706.04195	text	January 2017
LHC Searches for Dark Sector Showers Cohen, Timothy; Lisanti, Mariangela; Lou, Hou Keong arXiv https://doi.org/10.48550/arxiv.1707.05326	text	January 2017
Model-independent analysis of the DAMPE excess Athron, Peter; Balazs, Csaba; Fowlie, Andrew arXiv https://doi.org/10.48550/arxiv.1711.11376	text	January 2017
Asymmetric dark matter: residual annihilations and self-interactions Baldes, Iason; Cirelli, Marco; Panci, Paolo arXiv https://doi.org/10.48550/arxiv.1712.07489	text	January 2017
Coscattering/Coannihilation Dark Matter in a Fraternal Twin Higgs Model Cheng, Hsin-Chia; Li, Lingfeng; Zheng, Rui arXiv https://doi.org/10.48550/arxiv.1805.12139	text	January 2018
Spontaneous $CP$-Violating Electroweak Baryogenesis and Dark Matter from a Complex Singlet Scalar Grzadkowski, Bohdan; Huang, Da arXiv https://doi.org/10.48550/arxiv.1807.06987	text	January 2018
Dark matter in Hidden Valley models with stable and unstable light dark mesons Beauchesne, Hugues; Bertuzzo, Enrico; di Cortona, Giovanni Grilli arXiv https://doi.org/10.48550/arxiv.1809.10152	text	January 2018
$Z'$ Mediated WIMPs: Dead, Dying, or Soon to be Detected? Blanco, Carlos; Escudero, Miguel; Hooper, Dan arXiv https://doi.org/10.48550/arxiv.1907.05893	text	January 2019
Searching for dark photon dark matter with cosmic ray antideuterons Randall, Lisa; Xu, Weishuang Linda Journal of High Energy Physics, Vol. 2020, Issue 5 https://doi.org/10.1007/jhep05(2020)081	journal	May 2020
A tale of two portals: testing light, hidden new physics at future e + e − colliders Liu, Jia; Wang, Xiao-Ping; Yu, Felix Journal of High Energy Physics, Vol. 2017, Issue 6 https://doi.org/10.1007/jhep06(2017)077	journal	June 2017
Dark matter self-interactions from a general spin-0 mediator Kahlhoefer, Felix; Schmidt-Hoberg, Kai; Wild, Sebastian Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 08 https://doi.org/10.1088/1475-7516/2017/08/003	journal	August 2017
Hidden sector dark matter and the Galactic Center gamma-ray excess: a closer look Escudero, Miguel; Witte, Samuel J.; Hooper, Dan Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 11 https://doi.org/10.1088/1475-7516/2017/11/042	journal	November 2017
Suppressed flavor violation in lepton flavored dark matter from an extra dimension Desai, Niral; Kilic, Can; Yang, Yuan-Pao Physical Review D, Vol. 101, Issue 7 https://doi.org/10.1103/physrevd.101.075043	journal	April 2020
Hidden sector explanation of $B$ -decay and cosmic-ray anomalies Cline, James M.; Cornell, Jonathan M.; London, David Physical Review D, Vol. 95, Issue 9 https://doi.org/10.1103/physrevd.95.095015	journal	May 2017
Testing scalar versus vector dark matter Azevedo, Duarte; Duch, Mateusz; Grzadkowski, Bohdan Physical Review D, Vol. 99, Issue 1 https://doi.org/10.1103/physrevd.99.015017	journal	January 2019
Multicomponent dark matter from a hidden gauged SU(3) Poulin, Alexandre; Godfrey, Stephen Physical Review D, Vol. 99, Issue 7 https://doi.org/10.1103/physrevd.99.076008	journal	April 2019
Powerful Solar Signatures of Long-Lived Dark Mediators Leane, Rebecca K.; Ng, Kenny C. Y.; Beacom, John F. arXiv https://doi.org/10.48550/arxiv.1703.04629	text	January 2017
Mapping Extragalactic Dark Matter Annihilation with Galaxy Surveys: A Systematic Study of Stacked Group Searches Lisanti, Mariangela; Mishra-Sharma, Siddharth; Rodd, Nicholas L. arXiv https://doi.org/10.48550/arxiv.1709.00416	text	January 2017
Dark Matter Energy Deposition and Production from the Table-Top to the Cosmos Liu, Hongwan arXiv https://doi.org/10.48550/arxiv.1907.04324	preprint	January 2019
Composite dark matter phenomenology in the presence of lighter degrees of freedom Ramos, Maria arXiv https://doi.org/10.48550/arxiv.1912.11061	text	January 2019

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Title: Model-independent indirect detection constraints on hidden sector dark matter

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