Partially acoustic dark matter, interacting dark radiation, and large scale structure

Chacko, Zackaria; Cui, Yanou; Hong, Sungwoo; Okui, Takemichi; Tsai, Yuhsinz

doi:10.1007/JHEP12(2016)108

Title: Partially acoustic dark matter, interacting dark radiation, and large scale structure

Abstract

The standard paradigm of collisionless cold dark matter is in tension with measurements on large scales. In particular, the best fit values of the Hubble rate H₀ and the matter density perturbation σ₈ inferred from the cosmic microwave background seem inconsistent with the results from direct measurements. We show that both problems can be solved in a framework in which dark matter consists of two distinct components, a dominant component and a subdominant component. The primary component is cold and collisionless. The secondary component is also cold, but interacts strongly with dark radiation, which itself forms a tightly coupled fluid. The growth of density perturbations in the subdominant component is inhibited by dark acoustic oscillations due to its coupling to the dark radiation, solving the σ₈ problem, while the presence of tightly coupled dark radiation ameliorates the H₀ problem. The subdominant component of dark matter and dark radiation continue to remain in thermal equilibrium until late times, inhibiting the formation of a dark disk. We present an example of a simple model that naturally realizes this scenario in which both constituents of dark matter are thermal WIMPs. Our scenario can be tested by future stage-IV experiments designed to probe themore » CMB and large scale structure.« less

Authors:

Chacko, Zackaria ^[1]; Cui, Yanou ^[2]; Hong, Sungwoo ^[1]; Okui, Takemichi ^[3]; Tsai, Yuhsinz ^[1]

Univ. of Maryland, College Park, MD (United States). Dept. of Physics. Maryland Center for Fundamental Physics
Univ. of Maryland, College Park, MD (United States). Dept. of Physics. Maryland Center for Fundamental Physics; Univ. of California, Riverside, CA (United States). Dept. of Physics and Astronomy; Perimeter Inst., North Waterloo, ON (Canada)
Florida State Univ., Tallahassee, FL (United States). Dept. of Physics

Publication Date:: Wed Dec 21 00:00:00 EST 2016

Research Org.:: Florida State Univ., Tallahassee, FL (United States); Univ. of Maryland, College Park, MD (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP); National Science Foundation (NSF)

Contributing Org.:: Univ. of California, Riverside, CA (United States); Perimeter Inst., North Waterloo, ON (Canada)

OSTI Identifier:: 1368037

Grant/Contract Number:: SC0010102; PHY-1315155; PHY-1066293

Resource Type:: Accepted Manuscript

Journal Name:: Journal of High Energy Physics (Online)

Additional Journal Information:: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2016; Journal Issue: 12; Journal ID: ISSN 1029-8479

Publisher:: Springer Berlin

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; Cosmology of Theories beyond the SM; Beyond Standard Model

Citation Formats


                    Chacko, Zackaria, Cui, Yanou, Hong, Sungwoo, Okui, Takemichi, and Tsai, Yuhsinz. Partially acoustic dark matter, interacting dark radiation, and large scale structure.  United States: N. p., 2016. 
Web.  doi:10.1007/JHEP12(2016)108.

Copy to clipboard


                    Chacko, Zackaria, Cui, Yanou, Hong, Sungwoo, Okui, Takemichi, & Tsai, Yuhsinz. Partially acoustic dark matter, interacting dark radiation, and large scale structure.  United States.  https://doi.org/10.1007/JHEP12(2016)108

Copy to clipboard


                    Chacko, Zackaria, Cui, Yanou, Hong, Sungwoo, Okui, Takemichi, and Tsai, Yuhsinz. Wed .  
"Partially acoustic dark matter, interacting dark radiation, and large scale structure".  United States.  https://doi.org/10.1007/JHEP12(2016)108.  https://www.osti.gov/servlets/purl/1368037.

Copy to clipboard


                    
@article{osti_1368037,

  title        = {Partially acoustic dark matter, interacting dark radiation, and large scale structure},

  author       = {Chacko, Zackaria and Cui, Yanou and Hong, Sungwoo and Okui, Takemichi and Tsai, Yuhsinz},

  abstractNote = {The standard paradigm of collisionless cold dark matter is in tension with measurements on large scales. In particular, the best fit values of the Hubble rate H0 and the matter density perturbation σ8 inferred from the cosmic microwave background seem inconsistent with the results from direct measurements. We show that both problems can be solved in a framework in which dark matter consists of two distinct components, a dominant component and a subdominant component. The primary component is cold and collisionless. The secondary component is also cold, but interacts strongly with dark radiation, which itself forms a tightly coupled fluid. The growth of density perturbations in the subdominant component is inhibited by dark acoustic oscillations due to its coupling to the dark radiation, solving the σ8 problem, while the presence of tightly coupled dark radiation ameliorates the H0 problem. The subdominant component of dark matter and dark radiation continue to remain in thermal equilibrium until late times, inhibiting the formation of a dark disk. We present an example of a simple model that naturally realizes this scenario in which both constituents of dark matter are thermal WIMPs. Our scenario can be tested by future stage-IV experiments designed to probe the CMB and large scale structure.},

  doi          = {10.1007/JHEP12(2016)108},

  journal      = {Journal of High Energy Physics (Online)},

  number       = 12,

  volume       = 2016,

  place        = {United States},

  year         = {Wed Dec 21 00:00:00 EST 2016},

  month        = {Wed Dec 21 00:00:00 EST 2016}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1007/JHEP12(2016)108

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 60 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Reconciling Planck with the local value of H 0 in extended parameter space
journal, October 2016

Di Valentino, Eleonora; Melchiorri, Alessandro; Silk, Joseph
Physics Letters B, Vol. 761
DOI: 10.1016/j.physletb.2016.08.043

(In)direct detection of boosted dark matter
journal, October 2014

Agashe, Kaustubh; Cui, Yanou; Necib, Lina
Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 10
DOI: 10.1088/1475-7516/2014/10/062

Detecting boosted dark matter from the Sun with large volume neutrino detectors
journal, February 2015

Berger, Joshua; Cui, Yanou; Zhao, Yue
Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 02
DOI: 10.1088/1475-7516/2015/02/005

Dark-Disk Universe
journal, May 2013

Fan, JiJi; Katz, Andrey; Randall, Lisa
Physical Review Letters, Vol. 110, Issue 21
DOI: 10.1103/PhysRevLett.110.211302

Too big to fail? The puzzling darkness of massive Milky Way subhaloes: Massive dark subhaloes in the Milky Way
journal, June 2011

Boylan-Kolchin, Michael; Bullock, James S.; Kaplinghat, Manoj
Monthly Notices of the Royal Astronomical Society: Letters, Vol. 415, Issue 1
DOI: 10.1111/j.1745-3933.2011.01074.x

Thermal relics in hidden sectors
journal, October 2008

Feng, Jonathan L.; Tu, Huitzu; Yu, Hai-Bo
Journal of Cosmology and Astroparticle Physics, Vol. 2008, Issue 10
DOI: 10.1088/1475-7516/2008/10/043

A 2.4% Determination of the Local Value of the Hubble Constant
journal, July 2016

Riess, Adam G.; Macri, Lucas M.; Hoffmann, Samantha L.
The Astrophysical Journal, Vol. 826, Issue 1
DOI: 10.3847/0004-637X/826/1/56

A Measurement of Secondary Cosmic Microwave Background Anisotropies with two Years of South pole Telescope Observations
journal, July 2012

Reichardt, C. L.; Shaw, L.; Zahn, O.
The Astrophysical Journal, Vol. 755, Issue 1
DOI: 10.1088/0004-637X/755/1/70

Double-Disk Dark Matter
journal, September 2013

Fan, JiJi; Katz, Andrey; Randall, Lisa
Physics of the Dark Universe, Vol. 2, Issue 3
DOI: 10.1016/j.dark.2013.07.001

Robust forecasts on fundamental physics from the foreground-obscured, gravitationally-lensed CMB polarization
journal, March 2016

Errard, Josquin; Feeney, Stephen M.; Peiris, Hiranya V.
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 03
DOI: 10.1088/1475-7516/2016/03/052

Discrepancies between CFHTLenS cosmic shear and Planck : new physics or systematic effects?
journal, March 2016

Kitching, Thomas D.; Verde, Licia; Heavens, Alan F.
Monthly Notices of the Royal Astronomical Society, Vol. 459, Issue 1
DOI: 10.1093/mnras/stw707

Signatures of relativistic neutrinos in CMB anisotropy and matter clustering
journal, April 2004

Bashinsky, Sergei; Seljak, Uroš
Physical Review D, Vol. 69, Issue 8
DOI: 10.1103/PhysRevD.69.083002

The Role of Neutrinos in the Evolution of Primeval Adiabatic Perturbations
journal, February 1973

Peebles, P. J. E.
The Astrophysical Journal, Vol. 180
DOI: 10.1086/151936

Two Accurate Time-Delay Distances from Strong Lensing: Implications for Cosmology
journal, March 2013

Suyu, S. H.; Auger, M. W.; Hilbert, S.
The Astrophysical Journal, Vol. 766, Issue 2
DOI: 10.1088/0004-637X/766/2/70

The Atacama Cosmology Telescope: Sunyaev-Zel'dovich selected galaxy clusters at 148 GHz from three seasons of data
journal, July 2013

Hasselfield, Matthew; Hilton, Matt; Marriage, Tobias A.
Journal of Cosmology and Astroparticle Physics, Vol. 2013, Issue 07
DOI: 10.1088/1475-7516/2013/07/008

Asymmetric inflationary reheating and the nature of mirror universe
journal, May 1996

Berezhiani, Z. G.; Dolgov, A. D.; Mohapatra, R. N.
Physics Letters B, Vol. 375, Issue 1-4
DOI: 10.1016/0370-2693(96)00219-5

The trouble with H ₀
journal, October 2016

Bernal, José Luis; Verde, Licia; Riess, Adam G.
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 10
DOI: 10.1088/1475-7516/2016/10/019

A new candidate for dark matter
journal, July 1986

Goldberg, Haim; Hall, Lawrence J.
Physics Letters B, Vol. 174, Issue 2
DOI: 10.1016/0370-2693(86)90731-8

Dark atoms: asymmetry and direct detection
journal, October 2011

Kaplan, David E.; Krnjaic, Gordan Z.; Rehermann, Keith R.
Journal of Cosmology and Astroparticle Physics, Vol. 2011, Issue 10
DOI: 10.1088/1475-7516/2011/10/011

Secluded WIMP dark matter
journal, April 2008

Pospelov, Maxim; Ritz, Adam; Voloshin, Mikhail
Physics Letters B, Vol. 662, Issue 1
DOI: 10.1016/j.physletb.2008.02.052

Atomic dark matter
journal, May 2010

Kaplan, David E.; Krnjaic, Gordan Z.; Rehermann, Keith R.
Journal of Cosmology and Astroparticle Physics, Vol. 2010, Issue 05
DOI: 10.1088/1475-7516/2010/05/021

Decaying dark matter and the tension in σ ₈
journal, September 2015

Enqvist, Kari; Nadathur, Seshadri; Sekiguchi, Toyokazu
Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 09
DOI: 10.1088/1475-7516/2015/09/067

Cosmological Perturbation Theory in the Synchronous and Conformal Newtonian Gauges
journal, December 1995

Ma, Chung-Pei; Bertschinger, Edmund
The Astrophysical Journal, Vol. 455
DOI: 10.1086/176550

Evidence for dark matter interactions in cosmological precision data?
journal, February 2016

Lesgourgues, Julien; Marques-Tavares, Gustavo; Schmaltz, Martin
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 02
DOI: 10.1088/1475-7516/2016/02/037

Evidence against dissipation-less dark matter from observations of galaxy haloes
journal, August 1994

Moore, Ben
Nature, Vol. 370, Issue 6491
DOI: 10.1038/370629a0

Cosmic discordance: are Planck CMB and CFHTLenS weak lensing measurements out of tune?
journal, June 2015

MacCrann, Niall; Zuntz, Joe; Bridle, Sarah
Monthly Notices of the Royal Astronomical Society, Vol. 451, Issue 3
DOI: 10.1093/mnras/stv1154

CFHTLenS: cosmological constraints from a combination of cosmic shear two-point and three-point correlations
journal, May 2014

Fu, L.; Kilbinger, M.; Erben, T.
Monthly Notices of the Royal Astronomical Society, Vol. 441, Issue 3
DOI: 10.1093/mnras/stu754

CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments
journal, May 2013

Heymans, Catherine; Grocutt, Emma; Heavens, Alan
Monthly Notices of the Royal Astronomical Society, Vol. 432, Issue 3
DOI: 10.1093/mnras/stt601

A New Cepheid Distance to the Maser‐Host Galaxy NGC 4258 and Its Implications for the Hubble Constant
journal, December 2006

Macri, L. M.; Stanek, K. Z.; Bersier, D.
The Astrophysical Journal, Vol. 652, Issue 2
DOI: 10.1086/508530

A fresh look at linear cosmological constraints on a decaying Dark Matter component
journal, August 2016

Poulin, Vivian; Serpico, Pasquale D.; Lesgourgues, Julien
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 08
DOI: 10.1088/1475-7516/2016/08/036

Dependence of the cosmic microwave background lensing power spectrum on the matter density
journal, October 2014

Pan, Z.; Knox, L.; White, M.
Monthly Notices of the Royal Astronomical Society, Vol. 445, Issue 3
DOI: 10.1093/mnras/stu1971

A Guide to Designing Future Ground-Based Cosmic Microwave Background Experiments
journal, June 2014

Wu, W. L. K.; Errard, J.; Dvorkin, C.
The Astrophysical Journal, Vol. 788, Issue 2
DOI: 10.1088/0004-637X/788/2/138

Precision measurements of large scale structure with future type Ia supernova surveys
journal, February 2008

Hannestad, Steen; Haugbølle, Troels; Thomsen, Bjarne
Journal of Cosmology and Astroparticle Physics, Vol. 2008, Issue 02
DOI: 10.1088/1475-7516/2008/02/022

Neutrino cosmology and Planck
journal, June 2014

Lesgourgues, Julien; Pastor, Sergio
New Journal of Physics, Vol. 16, Issue 6
DOI: 10.1088/1367-2630/16/6/065002

Light dark photon and fermionic dark radiation for the Hubble constant and the structure formation
journal, November 2016

Ko, P.; Tang, Yong
Physics Letters B, Vol. 762
DOI: 10.1016/j.physletb.2016.10.001

Exciting dark matter and the INTEGRAL/SPI 511 keV signal
journal, October 2007

Finkbeiner, Douglas P.; Weiner, Neal
Physical Review D, Vol. 76, Issue 8
DOI: 10.1103/PhysRevD.76.083519

The Analysis of Counts of the Extragalactic Nebulae in Terms of a Fluctuating Density Field. II.
journal, January 1954

Limber, D. Nelson
The Astrophysical Journal, Vol. 119
DOI: 10.1086/145870

Neutrino physics from the cosmic microwave background and large scale structure
journal, March 2015

Abazajian, K. N.; Arnold, K.; Austermann, J.
Astroparticle Physics, Vol. 63
DOI: 10.1016/j.astropartphys.2014.05.014

Phases of new physics in the CMB
journal, January 2016

Baumann, Daniel; Green, Daniel; Meyers, Joel
Journal of Cosmology and Astroparticle Physics, Vol. 2016, Issue 01
DOI: 10.1088/1475-7516/2016/01/007

Observational and theoretical constraints on singular dark matter halos
journal, May 1994

Flores, Ricardo A.; Primack, Joel R.
The Astrophysical Journal, Vol. 427
DOI: 10.1086/187350

(In)Direct detection of boosted dark matter
journal, May 2016

Agashe, Kaustubh; Cui, Yanou; Necib, Lina
Journal of Physics: Conference Series, Vol. 718
DOI: 10.1088/1742-6596/718/4/042041

Precision measurements of large scale structure with future type Ia supernova surveys
text, January 2007

Hannestad, Steen; Haugboelle, Troels; Thomsen, Bjarne
arXiv
DOI: 10.48550/arxiv.0705.0979

Secluded WIMP Dark Matter
text, January 2007

Pospelov, Maxim; Ritz, Adam; Voloshin, Mikhail B.
arXiv
DOI: 10.48550/arxiv.0711.4866

A measurement of secondary cosmic microwave background anisotropies with two years of South Pole Telescope observations
text, January 2011

Reichardt, C. L.; Shaw, L.; Zahn, O.
arXiv
DOI: 10.48550/arxiv.1111.0932

Two accurate time-delay distances from strong lensing: Implications for cosmology
text, January 2012

Suyu, S. H.; Auger, M. W.; Hilbert, S.
arXiv
DOI: 10.48550/arxiv.1208.6010

The Atacama Cosmology Telescope: Sunyaev-Zel'dovich Selected Galaxy Clusters at 148 GHz from Three Seasons of Data
text, January 2013

Hasselfield, Matthew; Hilton, Matt; Marriage, Tobias A.
arXiv
DOI: 10.48550/arxiv.1301.0816

CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments
text, January 2013

Heymans, Catherine; Grocutt, Emma; Heavens, Alan
arXiv
DOI: 10.48550/arxiv.1303.1808

A Dark-Disk Universe
text, January 2013

Fan, JiJi; Katz, Andrey; Randall, Lisa
arXiv
DOI: 10.48550/arxiv.1303.3271

Neutrino Physics from the Cosmic Microwave Background and Large Scale Structure
text, January 2013

Abazajian, K. N.; Arnold, K.; Austermann, J.
arXiv
DOI: 10.48550/arxiv.1309.5383

CFHTLenS: Cosmological constraints from a combination of cosmic shear two-point and three-point correlations
text, January 2014

Fu, Liping; Kilbinger, Martin; Erben, Thomas
arXiv
DOI: 10.48550/arxiv.1404.5469

Cosmic Discordance: Are Planck CMB and CFHTLenS weak lensing measurements out of tune?
preprint, January 2014

MacCrann, Niall; Zuntz, Joe; Bridle, Sarah
arXiv
DOI: 10.48550/arxiv.1408.4742

(In)Direct Detection of Boosted Dark Matter
text, January 2015

Agashe, Kaustubh; Cui, Yanou; Necib, Lina
arXiv
DOI: 10.48550/arxiv.1512.03782

A 2.4% Determination of the Local Value of the Hubble Constant
text, January 2016

Riess, Adam G.; Macri, Lucas M.; Hoffmann, Samantha L.
arXiv
DOI: 10.48550/arxiv.1604.01424

A fresh look at linear cosmological constraints on a decaying dark matter component
text, January 2016

Poulin, Vivian; Serpico, Pasquale D.; Lesgourgues, Julien
arXiv
DOI: 10.48550/arxiv.1606.02073

Exciting Dark Matter and the INTEGRAL/SPI 511 keV signal
text, January 2007

Finkbeiner, Douglas P.; Weiner, Neal
arXiv
DOI: 10.48550/arxiv.astro-ph/0702587

Observational and Theoretical Constraints on Singular Dark Matter Halos
text, January 1994

Flores, Ricardo A.; Primack, Joel R.
arXiv
DOI: 10.48550/arxiv.astro-ph/9402004

Works referencing / citing this record:

Make dark matter charged again
journal, May 2017

Agrawal, Prateek; Cyr-Racine, Francis-Yan; Randall, Lisa
Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 05
DOI: 10.1088/1475-7516/2017/05/022

Cosmological constraints on interacting light particles
journal, August 2017

Brust, Christopher; Cui, Yanou; Sigurdson, Kris
Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 08
DOI: 10.1088/1475-7516/2017/08/020

Dark catalysis
journal, August 2017

Agrawal, Prateek; Cyr-Racine, Francis-Yan; Randall, Lisa
Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 08
DOI: 10.1088/1475-7516/2017/08/021

Wandering in the Lyman-alpha forest: a study of dark matter-dark radiation interactions
journal, September 2017

Krall, Rebecca; Cyr-Racine, Francis-Yan; Dvorkin, Cora
Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 09
DOI: 10.1088/1475-7516/2017/09/003

Interacting dark sector and precision cosmology
journal, January 2018

Buen-Abad, Manuel A.; Schmaltz, Martin; Lesgourgues, Julien
Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 01
DOI: 10.1088/1475-7516/2018/01/008

On structure formation from a small-scales-interacting dark sector
journal, April 2019

Asghari, Mahnaz; Jiménez, Jose Beltrán; Khosravi, Shahram
Journal of Cosmology and Astroparticle Physics, Vol. 2019, Issue 04
DOI: 10.1088/1475-7516/2019/04/042

Insensitivity of the distance ladder Hubble constant determination to Cepheid calibration modelling choices
journal, March 2018

Follin, B.; Knox, L.
Monthly Notices of the Royal Astronomical Society, Vol. 477, Issue 4
DOI: 10.1093/mnras/sty720

ETHOS – an Effective Theory of Structure Formation: detecting dark matter interactions through the Lyman-α forest
journal, May 2019

Bose, Sownak; Vogelsberger, Mark; Zavala, Jesús
Monthly Notices of the Royal Astronomical Society, Vol. 487, Issue 1
DOI: 10.1093/mnras/stz1276

Visualizing invisible dark matter annihilation with the CMB and matter power spectrum
journal, July 2019

Cui, Yanou; Huo, Ran
Physical Review D, Vol. 100, Issue 2
DOI: 10.1103/physrevd.100.023004

The Weak Gravity Conjecture and emergence from an ultraviolet cutoff
journal, April 2018

Heidenreich, Ben; Reece, Matthew; Rudelius, Tom
The European Physical Journal C, Vol. 78, Issue 4
DOI: 10.1140/epjc/s10052-018-5811-3

Revisiting a Negative Cosmological Constant from Low-Redshift Data
journal, August 2019

Visinelli, Luca; Vagnozzi, Sunny; Danielsson, Ulf
Symmetry, Vol. 11, Issue 8
DOI: 10.3390/sym11081035

The Effect of Dark Matter–Dark Radiation Interactions on Halo Abundance: A Press–Schechter Approach
journal, March 2019

Sameie, Omid; Benson, Andrew J.; Sales, Laura V.
The Astrophysical Journal, Vol. 874, Issue 1
DOI: 10.3847/1538-4357/ab0824

Make Dark Matter Charged Again
text, January 2016

Agrawal, Prateek; Cyr-Racine, Francis-Yan; Randall, Lisa
arXiv
DOI: 10.48550/arxiv.1610.04611

Dark Catalysis
text, January 2017

Agrawal, Prateek; Cyr-Racine, Francis-Yan; Randall, Lisa
arXiv
DOI: 10.48550/arxiv.1702.05482

Cosmological Constraints on Interacting Light Particles
text, January 2017

Brust, Christopher; Cui, Yanou; Sigurdson, Kris
arXiv
DOI: 10.48550/arxiv.1703.10732

Wandering in the Lyman-alpha Forest: A Study of Dark Matter-Dark Radiation Interactions
text, January 2017

Krall, Rebecca; Cyr-Racine, Francis-Yan; Dvorkin, Cora
arXiv
DOI: 10.48550/arxiv.1705.08894

Inflationary Features and Shifts in Cosmological Parameters from Planck 2015 Data
text, January 2017

Obied, Georges; Dvorkin, Cora; Heinrich, Chen
arXiv
DOI: 10.48550/arxiv.1706.09412

Insensitivity of The Distance Ladder Hubble Constant Determination to Cepheid Calibration Modeling Choices
text, January 2017

Follin, Brent; Knox, Lloyd
arXiv
DOI: 10.48550/arxiv.1707.01175

Partially Acoustic Dark Matter Cosmology and Cosmological Constraints
text, January 2017

Raveri, Marco; Hu, Wayne; Hoffman, Timothy
arXiv
DOI: 10.48550/arxiv.1709.04877

Light Dark Matter: Models and Constraints
text, January 2017

Knapen, Simon; Lin, Tongyan; Zurek, Kathryn M.
arXiv
DOI: 10.48550/arxiv.1709.07882

Cosmological Signatures of a Mirror Twin Higgs
preprint, January 2018

Chacko, Zackaria; Curtin, David; Geller, Michael
arXiv
DOI: 10.48550/arxiv.1803.03263

Gravitational Lensing and the Power Spectrum of Dark Matter Substructure: Insights from the ETHOS N-body Simulations
text, January 2018

Rivero, Ana Díaz; Dvorkin, Cora; Cyr-Racine, Francis-Yan
arXiv
DOI: 10.48550/arxiv.1809.00004

The effect of dark matter-dark radiation interactions on halo abundance -- a Press-Schechter approach
text, January 2018

Sameie, Omid; Benson, Andrew J.; Sales, Laura V.
arXiv
DOI: 10.48550/arxiv.1810.11040

Revisiting a negative cosmological constant from low-redshift data
text, January 2019

Visinelli, Luca; Vagnozzi, Sunny; Danielsson, Ulf
arXiv
DOI: 10.48550/arxiv.1907.07953

Non-minimal dark sector physics and cosmological tensions
text, January 2019

Di Valentino, Eleonora; Melchiorri, Alessandro; Mena, Olga
arXiv
DOI: 10.48550/arxiv.1910.09853

Similar Records in DOE PAGES and OSTI.GOV collections:

Reconciling large- and small-scale structure in Twin Higgs models

Journal Article Prilepina, Valentina ; Tsai, Yuhsin - Journal of High Energy Physics (Online)

Here, we study possible extensions of the Twin Higgs model that solve the Hierarchy problem and simultaneously address problems of the large- and small-scale structures of the Universe. Besides naturally providing dark matter (DM) candidates as the lightest charged twin fermions, the twin sector contains a light photon and neutrinos, which can modify structure formation relative to the prediction from the ΛCDM paradigm. We focus on two viable scenarios. First, we study a Fraternal Twin Higgs model in which the spin-3/2 baryonmore »« less
Cited by 34
https://doi.org/10.1007/JHEP09(2017)033

Full Text Available
Sterile neutrino dark matter with supersymmetry

Journal Article Shakya, Bibhushan ; Wells, James D. - Physical Review. D.

Sterile neutrino dark matter, a popular alternative to the WIMP paradigm, has generally been studied in non-supersymmetric setups. If the underlying theory is supersymmetric, here we find that several interesting and novel dark matter features can arise. In particular, in scenarios of freeze-in production of sterile neutrino dark matter, its superpartner, the sterile sneutrino, can play a crucial role in early Universe cosmology as the dominant source of cold, warm, or hot dark matter, or of a subdominant relativistic population of sterile neutrinos that can contribute to the effective number of relativistic degrees of freedom N_effduring big bang nucleosynthesis.
Cited by 15
https://doi.org/10.1103/physrevd.96.031702

Full Text Available
Gamma-rays from dark showers with twin Higgs models

Journal Article Freytsis, Marat ; Knapen, Simon ; Robinson, Dean J. ; ... - Journal of High Energy Physics (Online)

We consider a twin WIMP scenario whose twin sector contains a full dark copy of the SM hadrons, where the lightest twin particles are twin pions. By analogy to the standard WIMP paradigm, the dark matter (DM) freezes out through twin electroweak interactions, and annihilates into a dark shower of light twin hadrons. These are either stable or decay predominantly to standard model (SM) photons. We show that this ‘hadrosymmetric’ scenario can be consistent with all applicable astrophysical, cosmological and collider constraints. In order to decay the twin hadrons before the big-bang nucleosynthesis epoch, an additional portal between the SMmore »« less
Cited by 35
https://doi.org/10.1007/JHEP05(2016)018

Full Text Available
Effects of cold dark matter decoupling and pair annihilation on cosmological perturbations

Journal Article Bertschinger, Edmund - Physical Review. D, Particles Fields

Weakly interacting massive particles (WIMPs) are part of the lepton-photon plasma in the early universe until kinetic decoupling, after which time the particles behave like a collisionless gas with nonzero temperature. The Boltzmann equation for WIMP-lepton collisions is reduced to a Fokker-Planck equation for the evolution of the WIMP distribution including scalar density perturbations. This equation and the Einstein and fluid equations for the plasma are solved numerically including the acoustic oscillations of the plasma before and during kinetic decoupling, the frictional damping occurring during kinetic decoupling, and the free-streaming damping occurring afterwards and throughout the radiation-dominated era. An excellentmore »« less
https://doi.org/10.1103/PHYSREVD.74.063509
Interacting dark sector and precision cosmology

Journal Article Buen-Abad, Manuel A. ; Schmaltz, Martin ; Lesgourgues, Julien ; ... - Journal of Cosmology and Astroparticle Physics

We consider a recently proposed model in which dark matter interacts with a thermal background of dark radiation. Dark radiation consists of relativistic degrees of freedom which allow larger values of the expansion rate of the universe today to be consistent with CMB data (H₀-problem). Scattering between dark matter and radiation suppresses the matter power spectrum at small scales and can explain the apparent discrepancies between ΛCDM predictions of the matter power spectrum and direct measurements of Large Scale Structure LSS (σ₈-problem). We go beyond previous work in two ways: 1. we enlarge the parameter space of our previous modelmore »« less
Cited by 103
https://doi.org/10.1088/1475-7516/2018/01/008

Full Text Available

Similar Records

Title: Partially acoustic dark matter, interacting dark radiation, and large scale structure

Abstract

Citation Formats

Reconciling Planck with the local value of H 0 in extended parameter space journal, October 2016

(In)direct detection of boosted dark matter journal, October 2014

Detecting boosted dark matter from the Sun with large volume neutrino detectors journal, February 2015

Dark-Disk Universe journal, May 2013

Too big to fail? The puzzling darkness of massive Milky Way subhaloes: Massive dark subhaloes in the Milky Way journal, June 2011

Thermal relics in hidden sectors journal, October 2008

A 2.4% Determination of the Local Value of the Hubble Constant journal, July 2016

A Measurement of Secondary Cosmic Microwave Background Anisotropies with two Years of South pole Telescope Observations journal, July 2012

Double-Disk Dark Matter journal, September 2013

Robust forecasts on fundamental physics from the foreground-obscured, gravitationally-lensed CMB polarization journal, March 2016

Discrepancies between CFHTLenS cosmic shear and Planck : new physics or systematic effects? journal, March 2016

Signatures of relativistic neutrinos in CMB anisotropy and matter clustering journal, April 2004

The Role of Neutrinos in the Evolution of Primeval Adiabatic Perturbations journal, February 1973

Two Accurate Time-Delay Distances from Strong Lensing: Implications for Cosmology journal, March 2013

The Atacama Cosmology Telescope: Sunyaev-Zel'dovich selected galaxy clusters at 148 GHz from three seasons of data journal, July 2013

Asymmetric inflationary reheating and the nature of mirror universe journal, May 1996

The trouble with H 0 journal, October 2016

A new candidate for dark matter journal, July 1986

Dark atoms: asymmetry and direct detection journal, October 2011

Secluded WIMP dark matter journal, April 2008

Atomic dark matter journal, May 2010

Decaying dark matter and the tension in σ 8 journal, September 2015

Cosmological Perturbation Theory in the Synchronous and Conformal Newtonian Gauges journal, December 1995

Evidence for dark matter interactions in cosmological precision data? journal, February 2016

Evidence against dissipation-less dark matter from observations of galaxy haloes journal, August 1994

Cosmic discordance: are Planck CMB and CFHTLenS weak lensing measurements out of tune? journal, June 2015

CFHTLenS: cosmological constraints from a combination of cosmic shear two-point and three-point correlations journal, May 2014

CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments journal, May 2013

A New Cepheid Distance to the Maser‐Host Galaxy NGC 4258 and Its Implications for the Hubble Constant journal, December 2006

A fresh look at linear cosmological constraints on a decaying Dark Matter component journal, August 2016

Dependence of the cosmic microwave background lensing power spectrum on the matter density journal, October 2014

A Guide to Designing Future Ground-Based Cosmic Microwave Background Experiments journal, June 2014

Precision measurements of large scale structure with future type Ia supernova surveys journal, February 2008

Neutrino cosmology and Planck journal, June 2014

Light dark photon and fermionic dark radiation for the Hubble constant and the structure formation journal, November 2016

Exciting dark matter and the INTEGRAL/SPI 511 keV signal journal, October 2007

The Analysis of Counts of the Extragalactic Nebulae in Terms of a Fluctuating Density Field. II. journal, January 1954

Neutrino physics from the cosmic microwave background and large scale structure journal, March 2015

Phases of new physics in the CMB journal, January 2016

Observational and theoretical constraints on singular dark matter halos journal, May 1994

(In)Direct detection of boosted dark matter journal, May 2016

Precision measurements of large scale structure with future type Ia supernova surveys text, January 2007

Secluded WIMP Dark Matter text, January 2007

A measurement of secondary cosmic microwave background anisotropies with two years of South Pole Telescope observations text, January 2011

Two accurate time-delay distances from strong lensing: Implications for cosmology text, January 2012

The Atacama Cosmology Telescope: Sunyaev-Zel'dovich Selected Galaxy Clusters at 148 GHz from Three Seasons of Data text, January 2013

CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments text, January 2013

A Dark-Disk Universe text, January 2013

Neutrino Physics from the Cosmic Microwave Background and Large Scale Structure text, January 2013

CFHTLenS: Cosmological constraints from a combination of cosmic shear two-point and three-point correlations text, January 2014

Cosmic Discordance: Are Planck CMB and CFHTLenS weak lensing measurements out of tune? preprint, January 2014

(In)Direct Detection of Boosted Dark Matter text, January 2015

A 2.4% Determination of the Local Value of the Hubble Constant text, January 2016

A fresh look at linear cosmological constraints on a decaying dark matter component text, January 2016

Exciting Dark Matter and the INTEGRAL/SPI 511 keV signal text, January 2007

Observational and Theoretical Constraints on Singular Dark Matter Halos text, January 1994

Make dark matter charged again journal, May 2017

Cosmological constraints on interacting light particles journal, August 2017

Dark catalysis journal, August 2017

Wandering in the Lyman-alpha forest: a study of dark matter-dark radiation interactions journal, September 2017

Interacting dark sector and precision cosmology journal, January 2018

On structure formation from a small-scales-interacting dark sector journal, April 2019

Insensitivity of the distance ladder Hubble constant determination to Cepheid calibration modelling choices journal, March 2018

ETHOS – an Effective Theory of Structure Formation: detecting dark matter interactions through the Lyman-α forest journal, May 2019

Visualizing invisible dark matter annihilation with the CMB and matter power spectrum journal, July 2019

The Weak Gravity Conjecture and emergence from an ultraviolet cutoff journal, April 2018

Revisiting a Negative Cosmological Constant from Low-Redshift Data journal, August 2019

The Effect of Dark Matter–Dark Radiation Interactions on Halo Abundance: A Press–Schechter Approach journal, March 2019

Make Dark Matter Charged Again text, January 2016

Dark Catalysis text, January 2017

Cosmological Constraints on Interacting Light Particles text, January 2017

Wandering in the Lyman-alpha Forest: A Study of Dark Matter-Dark Radiation Interactions text, January 2017

Inflationary Features and Shifts in Cosmological Parameters from Planck 2015 Data text, January 2017

Insensitivity of The Distance Ladder Hubble Constant Determination to Cepheid Calibration Modeling Choices text, January 2017

Partially Acoustic Dark Matter Cosmology and Cosmological Constraints text, January 2017

Light Dark Matter: Models and Constraints text, January 2017

Cosmological Signatures of a Mirror Twin Higgs preprint, January 2018

Reconciling Planck with the local value of H 0 in extended parameter space
journal, October 2016

(In)direct detection of boosted dark matter
journal, October 2014

Detecting boosted dark matter from the Sun with large volume neutrino detectors
journal, February 2015

Dark-Disk Universe
journal, May 2013

Too big to fail? The puzzling darkness of massive Milky Way subhaloes: Massive dark subhaloes in the Milky Way
journal, June 2011

Thermal relics in hidden sectors
journal, October 2008

A 2.4% Determination of the Local Value of the Hubble Constant
journal, July 2016

A Measurement of Secondary Cosmic Microwave Background Anisotropies with two Years of South pole Telescope Observations
journal, July 2012

Double-Disk Dark Matter
journal, September 2013

Robust forecasts on fundamental physics from the foreground-obscured, gravitationally-lensed CMB polarization
journal, March 2016

Discrepancies between CFHTLenS cosmic shear and Planck : new physics or systematic effects?
journal, March 2016

Signatures of relativistic neutrinos in CMB anisotropy and matter clustering
journal, April 2004

The Role of Neutrinos in the Evolution of Primeval Adiabatic Perturbations
journal, February 1973

Two Accurate Time-Delay Distances from Strong Lensing: Implications for Cosmology
journal, March 2013

The Atacama Cosmology Telescope: Sunyaev-Zel'dovich selected galaxy clusters at 148 GHz from three seasons of data
journal, July 2013

Asymmetric inflationary reheating and the nature of mirror universe
journal, May 1996

The trouble with H ₀
journal, October 2016

A new candidate for dark matter
journal, July 1986

Dark atoms: asymmetry and direct detection
journal, October 2011

Secluded WIMP dark matter
journal, April 2008

Atomic dark matter
journal, May 2010

Decaying dark matter and the tension in σ ₈
journal, September 2015

Cosmological Perturbation Theory in the Synchronous and Conformal Newtonian Gauges
journal, December 1995

Evidence for dark matter interactions in cosmological precision data?
journal, February 2016

Evidence against dissipation-less dark matter from observations of galaxy haloes
journal, August 1994

Cosmic discordance: are Planck CMB and CFHTLenS weak lensing measurements out of tune?
journal, June 2015

CFHTLenS: cosmological constraints from a combination of cosmic shear two-point and three-point correlations
journal, May 2014

CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments
journal, May 2013

A New Cepheid Distance to the Maser‐Host Galaxy NGC 4258 and Its Implications for the Hubble Constant
journal, December 2006

A fresh look at linear cosmological constraints on a decaying Dark Matter component
journal, August 2016

Dependence of the cosmic microwave background lensing power spectrum on the matter density
journal, October 2014

A Guide to Designing Future Ground-Based Cosmic Microwave Background Experiments
journal, June 2014

Precision measurements of large scale structure with future type Ia supernova surveys
journal, February 2008

Neutrino cosmology and Planck
journal, June 2014

Light dark photon and fermionic dark radiation for the Hubble constant and the structure formation
journal, November 2016

Exciting dark matter and the INTEGRAL/SPI 511 keV signal
journal, October 2007

The Analysis of Counts of the Extragalactic Nebulae in Terms of a Fluctuating Density Field. II.
journal, January 1954

Neutrino physics from the cosmic microwave background and large scale structure
journal, March 2015

Phases of new physics in the CMB
journal, January 2016

Observational and theoretical constraints on singular dark matter halos
journal, May 1994

(In)Direct detection of boosted dark matter
journal, May 2016

Precision measurements of large scale structure with future type Ia supernova surveys
text, January 2007

Secluded WIMP Dark Matter
text, January 2007

A measurement of secondary cosmic microwave background anisotropies with two years of South Pole Telescope observations
text, January 2011

Two accurate time-delay distances from strong lensing: Implications for cosmology
text, January 2012

The Atacama Cosmology Telescope: Sunyaev-Zel'dovich Selected Galaxy Clusters at 148 GHz from Three Seasons of Data
text, January 2013

CFHTLenS tomographic weak lensing cosmological parameter constraints: Mitigating the impact of intrinsic galaxy alignments
text, January 2013

A Dark-Disk Universe
text, January 2013

Neutrino Physics from the Cosmic Microwave Background and Large Scale Structure
text, January 2013

CFHTLenS: Cosmological constraints from a combination of cosmic shear two-point and three-point correlations
text, January 2014

Cosmic Discordance: Are Planck CMB and CFHTLenS weak lensing measurements out of tune?
preprint, January 2014

(In)Direct Detection of Boosted Dark Matter
text, January 2015

A 2.4% Determination of the Local Value of the Hubble Constant
text, January 2016

A fresh look at linear cosmological constraints on a decaying dark matter component
text, January 2016

Exciting Dark Matter and the INTEGRAL/SPI 511 keV signal
text, January 2007

Observational and Theoretical Constraints on Singular Dark Matter Halos
text, January 1994

Make dark matter charged again
journal, May 2017

Cosmological constraints on interacting light particles
journal, August 2017

Dark catalysis
journal, August 2017

Wandering in the Lyman-alpha forest: a study of dark matter-dark radiation interactions
journal, September 2017

Interacting dark sector and precision cosmology
journal, January 2018

On structure formation from a small-scales-interacting dark sector
journal, April 2019

Insensitivity of the distance ladder Hubble constant determination to Cepheid calibration modelling choices
journal, March 2018

ETHOS – an Effective Theory of Structure Formation: detecting dark matter interactions through the Lyman-α forest
journal, May 2019

Visualizing invisible dark matter annihilation with the CMB and matter power spectrum
journal, July 2019

The Weak Gravity Conjecture and emergence from an ultraviolet cutoff
journal, April 2018

Revisiting a Negative Cosmological Constant from Low-Redshift Data
journal, August 2019

The Effect of Dark Matter–Dark Radiation Interactions on Halo Abundance: A Press–Schechter Approach
journal, March 2019

Make Dark Matter Charged Again
text, January 2016

Dark Catalysis
text, January 2017

Cosmological Constraints on Interacting Light Particles
text, January 2017

Wandering in the Lyman-alpha Forest: A Study of Dark Matter-Dark Radiation Interactions
text, January 2017

Inflationary Features and Shifts in Cosmological Parameters from Planck 2015 Data
text, January 2017

Insensitivity of The Distance Ladder Hubble Constant Determination to Cepheid Calibration Modeling Choices
text, January 2017

Partially Acoustic Dark Matter Cosmology and Cosmological Constraints
text, January 2017

Light Dark Matter: Models and Constraints
text, January 2017

Cosmological Signatures of a Mirror Twin Higgs
preprint, January 2018

Gravitational Lensing and the Power Spectrum of Dark Matter Substructure: Insights from the ETHOS N-body Simulations
text, January 2018

The effect of dark matter-dark radiation interactions on halo abundance -- a Press-Schechter approach
text, January 2018

Revisiting a negative cosmological constant from low-redshift data
text, January 2019