Evaporating the Milky Way halo and its satellites with inelastic self-interacting dark matter
Abstract
Self-interacting dark matter offers a promising alternative for the cold dark matter paradigm to solve potential small-scale galaxy formation problems. Nearly all self-interacting dark matter simulations so far have considered only elastic collisions. Here we introduce simulations of a galactic halo within a generic inelastic model using a novel numerical implementation in the arepo code to study arbitrary multistate inelastic dark matter scenarios. For this model we find that inelastic self-interactions can: (i) create larger subhalo density cores compared to elastic models for the same cross-section normalization; (ii) lower the abundance of satellites without the need for a power spectrum cut-off; (iii) reduce the total halo mass by about |$$10{{\ \rm per\ cent}}$$| ; (iv) inject the energy equivalent of |$$\mathcal {O}(100)$$| million Type II supernovae in galactic haloes through level de-excitation; (v) avoid the gravothermal catastrophe due to removal of particles from halo centres. We conclude that a ~5 times larger elastic cross-section is required to achieve the same central density reduction as the inelastic model. This implies that well-established constraints on self-interacting cross-sections have to be revised if inelastic collisions are the dominant mode. In this case significantly smaller cross-sections can achieve the same core density reduction thereby increasing the parameter space of allowed models considerably.
- Authors:
-
- Department of Physics, Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Center for Astrophysics and Cosmology, Science Institute, University of Iceland, Dunhagi 5, 107 Reykjavik, Iceland
- Berkeley Center for Theoretical Physics, University of California, Berkeley, CA 94720, USA
- Department of Physics, Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA, Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
- Publication Date:
- Research Org.:
- Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP); Hertz Foundation; National Science Foundation (NSF); Icelandic Research Fund; Kavli Research Investment Fund
- OSTI Identifier:
- 1494943
- Alternate Identifier(s):
- OSTI ID: 1596615
- Report Number(s):
- MIT-CTP-5014
Journal ID: ISSN 0035-8711
- Grant/Contract Number:
- SC0013999; SC00012567
- Resource Type:
- Published Article
- Journal Name:
- Monthly Notices of the Royal Astronomical Society
- Additional Journal Information:
- Journal Name: Monthly Notices of the Royal Astronomical Society Journal Volume: 484 Journal Issue: 4; Journal ID: ISSN 0035-8711
- Publisher:
- Royal Astronomical Society
- Country of Publication:
- United Kingdom
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; methods: numerical; galaxies: haloes; dark matter
Citation Formats
Vogelsberger, Mark, Zavala, Jesús, Schutz, Katelin, and Slatyer, Tracy R. Evaporating the Milky Way halo and its satellites with inelastic self-interacting dark matter. United Kingdom: N. p., 2019.
Web. doi:10.1093/mnras/stz340.
Vogelsberger, Mark, Zavala, Jesús, Schutz, Katelin, & Slatyer, Tracy R. Evaporating the Milky Way halo and its satellites with inelastic self-interacting dark matter. United Kingdom. https://doi.org/10.1093/mnras/stz340
Vogelsberger, Mark, Zavala, Jesús, Schutz, Katelin, and Slatyer, Tracy R. Wed .
"Evaporating the Milky Way halo and its satellites with inelastic self-interacting dark matter". United Kingdom. https://doi.org/10.1093/mnras/stz340.
@article{osti_1494943,
title = {Evaporating the Milky Way halo and its satellites with inelastic self-interacting dark matter},
author = {Vogelsberger, Mark and Zavala, Jesús and Schutz, Katelin and Slatyer, Tracy R.},
abstractNote = {Self-interacting dark matter offers a promising alternative for the cold dark matter paradigm to solve potential small-scale galaxy formation problems. Nearly all self-interacting dark matter simulations so far have considered only elastic collisions. Here we introduce simulations of a galactic halo within a generic inelastic model using a novel numerical implementation in the arepo code to study arbitrary multistate inelastic dark matter scenarios. For this model we find that inelastic self-interactions can: (i) create larger subhalo density cores compared to elastic models for the same cross-section normalization; (ii) lower the abundance of satellites without the need for a power spectrum cut-off; (iii) reduce the total halo mass by about |$10{{\ \rm per\ cent}}$| ; (iv) inject the energy equivalent of |$\mathcal {O}(100)$| million Type II supernovae in galactic haloes through level de-excitation; (v) avoid the gravothermal catastrophe due to removal of particles from halo centres. We conclude that a ~5 times larger elastic cross-section is required to achieve the same central density reduction as the inelastic model. This implies that well-established constraints on self-interacting cross-sections have to be revised if inelastic collisions are the dominant mode. In this case significantly smaller cross-sections can achieve the same core density reduction thereby increasing the parameter space of allowed models considerably.},
doi = {10.1093/mnras/stz340},
journal = {Monthly Notices of the Royal Astronomical Society},
number = 4,
volume = 484,
place = {United Kingdom},
year = {Wed Feb 06 00:00:00 EST 2019},
month = {Wed Feb 06 00:00:00 EST 2019}
}
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1093/mnras/stz340
https://doi.org/10.1093/mnras/stz340
Other availability
Search WorldCat to find libraries that may hold this journal
Cited by: 38 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Subhaloes in self-interacting galactic dark matter haloes: Self-interacting galactic dark matter haloes
journal, May 2012
- Vogelsberger, Mark; Zavala, Jesus; Loeb, Abraham
- Monthly Notices of the Royal Astronomical Society, Vol. 423, Issue 4
E pur si muove: Galilean-invariant cosmological hydrodynamical simulations on a moving mesh
journal, January 2010
- Springel, Volker
- Monthly Notices of the Royal Astronomical Society, Vol. 401, Issue 2
Baryons Matter: why Luminous Satellite Galaxies have Reduced Central Masses
journal, November 2012
- Zolotov, Adi; Brooks, Alyson M.; Willman, Beth
- The Astrophysical Journal, Vol. 761, Issue 1
Cores in Dwarf Galaxies from Dark Matter with a Yukawa Potential
journal, April 2011
- Loeb, Abraham; Weiner, Neal
- Physical Review Letters, Vol. 106, Issue 17
The impact of baryonic discs on the shapes and profiles of self-interacting dark matter haloes
journal, June 2018
- Sameie, Omid; Creasey, Peter; Yu, Hai-Bo
- Monthly Notices of the Royal Astronomical Society, Vol. 479, Issue 1
The cores of dwarf galaxy haloes
journal, December 1996
- Navarro, J. F.; Eke, V. R.; Frenk, C. S.
- Monthly Notices of the Royal Astronomical Society, Vol. 283, Issue 3
Stable bound states of asymmetric dark matter
journal, September 2014
- Wise, Mark B.; Zhang, Yue
- Physical Review D, Vol. 90, Issue 5
Gravothermal collapse of isolated self-interacting dark matter haloes: N-body simulation versus the fluid model: Gravothermal collapse of isolated SIDM haloes
journal, June 2011
- Koda, Jun; Shapiro, Paul R.
- Monthly Notices of the Royal Astronomical Society, Vol. 415, Issue 2
Forged in fire: cusps, cores and baryons in low-mass dwarf galaxies
journal, October 2015
- Oñorbe, Jose; Boylan-Kolchin, Michael; Bullock, James S.
- Monthly Notices of the Royal Astronomical Society, Vol. 454, Issue 2
Cosmological simulations of decaying dark matter: implications for small-scale structure of dark matter haloes
journal, September 2014
- Wang, Mei-Yu; Peter, Annika H. G.; Strigari, Louis E.
- Monthly Notices of the Royal Astronomical Society, Vol. 445, Issue 1
The Coupling Between the Core/Cusp and Missing Satellite Problems
journal, October 2012
- Peñarrubia, Jorge; Pontzen, Andrew; Walker, Matthew G.
- The Astrophysical Journal, Vol. 759, Issue 2
A model for cosmological simulations of galaxy formation physics
journal, October 2013
- Vogelsberger, Mark; Genel, Shy; Sijacki, Debora
- Monthly Notices of the Royal Astronomical Society, Vol. 436, Issue 4
Planck 2013 results. XVI. Cosmological parameters
journal, October 2014
- Ade, P. A. R.; Aghanim, N.; Armitage-Caplan, C.
- Astronomy & Astrophysics, Vol. 571
ETHOS – an effective theory of structure formation: dark matter physics as a possible explanation of the small-scale CDM problems
journal, May 2016
- Vogelsberger, Mark; Zavala, Jesús; Cyr-Racine, Francis-Yan
- Monthly Notices of the Royal Astronomical Society, Vol. 460, Issue 2
ETHOS – an effective theory of structure formation: predictions for the high-redshift Universe – abundance of galaxies and reionization
journal, March 2018
- Lovell, Mark R.; Zavala, Jesús; Vogelsberger, Mark
- Monthly Notices of the Royal Astronomical Society, Vol. 477, Issue 3
Direct detection of self-interacting dark matter
journal, February 2013
- Vogelsberger, Mark; Zavala, Jesus
- Monthly Notices of the Royal Astronomical Society, Vol. 430, Issue 3
The dark and visible matter content of low surface brightness disc galaxies
journal, September 1997
- de Blok, W. J. G.; McGaugh, S. S.
- Monthly Notices of the Royal Astronomical Society, Vol. 290, Issue 3
Self-scattering for Dark Matter with an excited state
journal, January 2015
- Schutz, Katelin; Slatyer, Tracy R.
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 01
Cores in warm dark matter haloes: a Catch 22 problem: Cores in warm dark matter haloes
journal, June 2012
- Macciò, Andrea V.; Paduroiu, Sinziana; Anderhalden, Donnino
- Monthly Notices of the Royal Astronomical Society, Vol. 424, Issue 2
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
Interacting dark matter disguised as warm dark matter
journal, October 2002
- Bœhm, Céline; Riazuelo, Alain; Hansen, Steen H.
- Physical Review D, Vol. 66, Issue 8
An analytical model for spherical galaxies and bulges
journal, June 1990
- Hernquist, Lars
- The Astrophysical Journal, Vol. 356
Warm dark matter does not do better than cold dark matter in solving small-scale inconsistencies
journal, March 2014
- Schneider, Aurel; Anderhalden, Donnino; Macciò, Andrea V.
- Monthly Notices of the Royal Astronomical Society: Letters, Vol. 441, Issue 1
The Horizon-AGN simulation: morphological diversity of galaxies promoted by AGN feedback
journal, September 2016
- Dubois, Yohan; Peirani, Sébastien; Pichon, Christophe
- Monthly Notices of the Royal Astronomical Society, Vol. 463, Issue 4
On the density profile of dark matter substructure in gravitational lens galaxies
journal, July 2014
- Vegetti, Simona; Vogelsberger, Mark
- Monthly Notices of the Royal Astronomical Society, Vol. 442, Issue 4
Simulations of the formation, evolution and clustering of galaxies and quasars
journal, June 2005
- Springel, Volker; White, Simon D. M.; Jenkins, Adrian
- Nature, Vol. 435, Issue 7042
First results from the IllustrisTNG simulations: matter and galaxy clustering
journal, December 2017
- Springel, Volker; Pakmor, Rüdiger; Pillepich, Annalisa
- Monthly Notices of the Royal Astronomical Society, Vol. 475, Issue 1
Quantitative constraints on starburst cycles in galaxies with stellar masses in the range 108-1010 M
journal, May 2014
- Kauffmann, G.
- Monthly Notices of the Royal Astronomical Society, Vol. 441, Issue 3
Properties of galaxies reproduced by a hydrodynamic simulation
journal, May 2014
- Vogelsberger, M.; Genel, S.; Springel, V.
- Nature, Vol. 509, Issue 7499
A Method for Measuring (Slopes of) the mass Profiles of Dwarf Spheroidal Galaxies
journal, November 2011
- Walker, Matthew G.; Peñarrubia, Jorge
- The Astrophysical Journal, Vol. 742, Issue 1
The Luminosity Function of the Milky Way Satellites
journal, October 2008
- Koposov, S.; Belokurov, V.; Evans, N. W.
- The Astrophysical Journal, Vol. 686, Issue 1
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
The dependence of dark matter profiles on the stellar-to-halo mass ratio: a prediction for cusps versus cores
journal, November 2013
- Di Cintio, Arianna; Brook, Chris B.; Macciò, Andrea V.
- Monthly Notices of the Royal Astronomical Society, Vol. 437, Issue 1
NIHAO V: too big does not fail – reconciling the conflict between ΛCDM predictions and the circular velocities of nearby field galaxies
journal, January 2016
- Dutton, Aaron A.; Macciò, Andrea V.; Frings, Jonas
- Monthly Notices of the Royal Astronomical Society: Letters, Vol. 457, Issue 1
Exploring the astrophysics of dark atoms
journal, June 2018
- Ghalsasi, Akshay; McQuinn, Matthew
- Physical Review D, Vol. 97, Issue 12
Scattering, damping, and acoustic oscillations: Simulating the structure of dark matter halos with relativistic force carriers
journal, August 2014
- Buckley, Matthew R.; Zavala, Jesús; Cyr-Racine, Francis-Yan
- Physical Review D, Vol. 90, Issue 4
The unexpected diversity of dwarf galaxy rotation curves
journal, August 2015
- Oman, Kyle A.; Navarro, Julio F.; Fattahi, Azadeh
- Monthly Notices of the Royal Astronomical Society, Vol. 452, Issue 4
ETHOS—an effective theory of structure formation: From dark particle physics to the matter distribution of the Universe
journal, June 2016
- Cyr-Racine, Francis-Yan; Sigurdson, Kris; Zavala, Jesús
- Physical Review D, Vol. 93, Issue 12
The APOSTLE simulations: solutions to the Local Group's cosmic puzzles
journal, February 2016
- Sawala, Till; Frenk, Carlos S.; Fattahi, Azadeh
- Monthly Notices of the Royal Astronomical Society, Vol. 457, Issue 2
Halo Formation in Warm Dark Matter Models
journal, July 2001
- Bode, Paul; Ostriker, Jeremiah P.; Turok, Neil
- The Astrophysical Journal, Vol. 556, Issue 1
Cutoff in the Lyman- α forest power spectrum: Warm IGM or warm dark matter?
journal, October 2017
- Garzilli, Antonella; Boyarsky, Alexey; Ruchayskiy, Oleg
- Physics Letters B, Vol. 773
Constraints on the dark matter particle mass from the number of Milky Way satellites
journal, February 2011
- Polisensky, Emil; Ricotti, Massimo
- Physical Review D, Vol. 83, Issue 4
Dissipative hidden sector dark matter
journal, January 2015
- Foot, R.; Vagnozzi, S.
- Physical Review D, Vol. 91, Issue 2
Enhanced tidal stripping of satellites in the galactic halo from dark matter self-interactions
journal, June 2016
- Dooley, Gregory A.; Peter, Annika H. G.; Vogelsberger, Mark
- Monthly Notices of the Royal Astronomical Society, Vol. 461, Issue 1
A theory of dark matter
journal, January 2009
- Arkani-Hamed, Nima; Finkbeiner, Douglas P.; Slatyer, Tracy R.
- Physical Review D, Vol. 79, Issue 1
Self-Interacting Dark Matter Can Explain Diverse Galactic Rotation Curves
journal, September 2017
- Kamada, Ayuki; Kaplinghat, Manoj; Pace, Andrew B.
- Physical Review Letters, Vol. 119, Issue 11
Planck data reconsidered
journal, January 2015
- Spergel, David N.; Flauger, Raphael; Hložek, Renée
- Physical Review D, Vol. 91, Issue 2
Warm dark matter as a solution to the small scale crisis: New constraints from high redshift Lyman- forest data
journal, August 2013
- Viel, Matteo; Becker, George D.; Bolton, James S.
- Physical Review D, Vol. 88, Issue 4
The Energetics of cusp Destruction
journal, June 2015
- Maxwell, Aaron J.; Wadsley, James; Couchman, H. M. P.
- The Astrophysical Journal, Vol. 806, Issue 2
A Testable Conspiracy: Simulating Baryonic Effects on Self-interacting Dark Matter Halos
journal, January 2018
- Elbert, Oliver D.; Bullock, James S.; Kaplinghat, Manoj
- The Astrophysical Journal, Vol. 853, Issue 2
Sommerfeld enhancements for thermal relic dark matter
journal, October 2010
- Feng, Jonathan L.; Kaplinghat, Manoj; Yu, Hai-Bo
- Physical Review D, Vol. 82, Issue 8
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
Expanded haloes, abundance matching and too-big-to-fail in the Local Group
journal, May 2015
- Brook, Chris B.; Di Cintio, Arianna
- Monthly Notices of the Royal Astronomical Society, Vol. 450, Issue 4
Can multistate dark matter annihilation explain the high-energy cosmic ray lepton anomalies?
journal, July 2010
- Cirelli, Marco; Cline, James M.
- Physical Review D, Vol. 82, Issue 2
Dark Matter Cores in the Fornax and Sculptor Dwarf Galaxies: Joining halo Assembly and Detailed star Formation Histories
journal, February 2014
- Amorisco, N. C.; Zavala, J.; de Boer, T. J. L.
- The Astrophysical Journal, Vol. 782, Issue 2
Spreading out and staying sharp – creating diverse rotation curves via baryonic and self-interaction effects
journal, March 2017
- Creasey, Peter; Sameie, Omid; Sales, Laura V.
- Monthly Notices of the Royal Astronomical Society, Vol. 468, Issue 2
Where Are the Missing Galactic Satellites?
journal, September 1999
- Klypin, Anatoly; Kravtsov, Andrey V.; Valenzuela, Octavio
- The Astrophysical Journal, Vol. 522, Issue 1
The haloes of bright satellite galaxies in a warm dark matter universe: Satellite galaxies in WDM
journal, January 2012
- Lovell, Mark R.; Eke, Vincent; Frenk, Carlos S.
- Monthly Notices of the Royal Astronomical Society, Vol. 420, Issue 3
Dark matter cores all the way down
journal, March 2016
- Read, J. I.; Agertz, O.; Collins, M. L. M.
- Monthly Notices of the Royal Astronomical Society, Vol. 459, Issue 3
Cosmological simulations with self-interacting dark matter – I. Constant-density cores and substructure
journal, January 2013
- Rocha, Miguel; Peter, Annika H. G.; Bullock, James S.
- Monthly Notices of the Royal Astronomical Society, Vol. 430, Issue 1
The impact of baryonic physics on the structure of dark matter haloes: the view from the FIRE cosmological simulations
journal, October 2015
- Chan, T. K.; Kereš, D.; Oñorbe, J.
- Monthly Notices of the Royal Astronomical Society, Vol. 454, Issue 3
The MassiveBlack-II simulation: the evolution of haloes and galaxies to z ∼ 0
journal, April 2015
- Khandai, Nishikanta; Di Matteo, Tiziana; Croft, Rupert
- Monthly Notices of the Royal Astronomical Society, Vol. 450, Issue 2
Non-Abelian dark matter: Models and constraints
journal, October 2009
- Chen, Fang; Cline, James M.; Frey, Andrew R.
- Physical Review D, Vol. 80, Issue 8
Abundance of field galaxies
journal, October 2015
- Klypin, Anatoly; Karachentsev, Igor; Makarov, Dmitry
- Monthly Notices of the Royal Astronomical Society, Vol. 454, Issue 2
Dwarf galaxies in CDM and SIDM with baryons: observational probes of the nature of dark matter
journal, September 2014
- Vogelsberger, Mark; Zavala, Jesus; Simpson, Christine
- Monthly Notices of the Royal Astronomical Society, Vol. 444, Issue 4
Reconciling Dwarf Galaxies with Λcdm Cosmology: Simulating a Realistic Population of Satellites Around a Milky Way–Mass Galaxy
journal, August 2016
- Wetzel, Andrew R.; Hopkins, Philip F.; Kim, Ji-hoon
- The Astrophysical Journal, Vol. 827, Issue 2
New constraints on the free-streaming of warm dark matter from intermediate and small scale Lyman- forest data
journal, July 2017
- Iršič, Vid; Viel, Matteo; Haehnelt, Martin G.
- Physical Review D, Vol. 96, Issue 2
Dark matter haloes in the multicomponent model – II. Density profiles of galactic haloes
journal, December 2018
- Todoroki, Keita; Medvedev, Mikhail V.
- Monthly Notices of the Royal Astronomical Society, Vol. 483, Issue 3
PAMELA, DAMA, INTEGRAL and signatures of metastable excited WIMPs
journal, September 2009
- Finkbeiner, Douglas P.; Slatyer, Tracy R.; Weiner, Neal
- Journal of Cosmology and Astroparticle Physics, Vol. 2009, Issue 09
The phase-space density of fermionic dark matter haloes
journal, February 2013
- Shao, Shi; Gao, Liang; Theuns, Tom
- Monthly Notices of the Royal Astronomical Society, Vol. 430, Issue 3
Cuspy no more: how outflows affect the central dark matter and baryon distribution in Λ cold dark matter galaxies: Galaxy cores in ΛCDM
journal, March 2012
- Governato, F.; Zolotov, A.; Pontzen, A.
- Monthly Notices of the Royal Astronomical Society, Vol. 422, Issue 2
A new astrophysical solution to the Too Big To Fail problem: Insights from the moria simulations
journal, October 2017
- Verbeke, R.; Papastergis, E.; Ponomareva, A. A.
- Astronomy & Astrophysics, Vol. 607
Double-Disk Dark Matter
journal, September 2013
- Fan, JiJi; Katz, Andrey; Randall, Lisa
- Physics of the Dark Universe, Vol. 2, Issue 3
NIHAO – XIV. Reproducing the observed diversity of dwarf galaxy rotation curve shapes in ΛCDM
journal, October 2017
- Santos-Santos, Isabel M.; Di Cintio, Arianna; Brook, Chris B.
- Monthly Notices of the Royal Astronomical Society, Vol. 473, Issue 4
Dark matter self-interactions and small scale structure
journal, February 2018
- Tulin, Sean; Yu, Hai-Bo
- Physics Reports, Vol. 730
The structure and assembly history of cluster-sized haloes in self-interacting dark matter
journal, October 2017
- Brinckmann, Thejs; Zavala, Jesús; Rapetti, David
- Monthly Notices of the Royal Astronomical Society, Vol. 474, Issue 1
Populating a cluster of galaxies - I. Results at \fontshape{it}{z}=0
journal, December 2001
- Springel, Volker; White, Simon D. M.; Tormen, Giuseppe
- Monthly Notices of the Royal Astronomical Society, Vol. 328, Issue 3
Using the Milky Way satellites to study interactions between cold dark matter and radiation
journal, September 2014
- Bœhm, C.; Schewtschenko, J. A.; Wilkinson, R. J.
- Monthly Notices of the Royal Astronomical Society: Letters, Vol. 445, Issue 1
Dark matter haloes in the multicomponent model – I. Substructure
journal, December 2018
- Todoroki, Keita; Medvedev, Mikhail V.
- Monthly Notices of the Royal Astronomical Society, Vol. 483, Issue 3
The Velocity Width Function of Galaxies from the 40% Alfalfa Survey: Shedding Light on the cold dark Matter Overabundance Problem
journal, September 2011
- Papastergis, Emmanouil; Martin, Ann M.; Giovanelli, Riccardo
- The Astrophysical Journal, Vol. 739, Issue 1
Missing dark matter in dwarf galaxies?
journal, May 2016
- Oman, Kyle A.; Navarro, Julio F.; Sales, Laura V.
- Monthly Notices of the Royal Astronomical Society, Vol. 460, Issue 4
How to Reconcile the Observed Velocity Function of Galaxies with Theory
journal, November 2017
- Brooks, Alyson M.; Papastergis, Emmanouil; Christensen, Charlotte R.
- The Astrophysical Journal, Vol. 850, Issue 1
The EAGLE project: simulating the evolution and assembly of galaxies and their environments
journal, November 2014
- Schaye, Joop; Crain, Robert A.; Bower, Richard G.
- Monthly Notices of the Royal Astronomical Society, Vol. 446, Issue 1
The Velocity Function in the Local Environment from Λcdm and Λwdm Constrained Simulations
journal, July 2009
- Zavala, J.; Jing, Y. P.; Faltenbacher, A.
- The Astrophysical Journal, Vol. 700, Issue 2
Constraining self-interacting dark matter with the Milky Way’s dwarf spheroidals
journal, February 2013
- Zavala, Jesús; Vogelsberger, Mark; Walker, Matthew G.
- Monthly Notices of the Royal Astronomical Society: Letters, Vol. 431, Issue 1
Minimal non-Abelian model of atomic dark matter
journal, December 2015
- Choquette, Jeremie; Cline, James M.
- Physical Review D, Vol. 92, Issue 11
Substructure and Halo Density Profiles in a Warm Dark Matter Cosmology
journal, October 2000
- Colin, Pedro; Avila‐Reese, Vladimir; Valenzuela, Octavio
- The Astrophysical Journal, Vol. 542, Issue 2
Structure and Subhalo Population of Halos in a Self‐interacting Dark Matter Cosmology
journal, December 2002
- Colin, Pedro; Avila‐Reese, Vladimir; Valenzuela, Octavio
- The Astrophysical Journal, Vol. 581, Issue 2
Small-Scale Challenges to the Λ CDM Paradigm
journal, August 2017
- Bullock, James S.; Boylan-Kolchin, Michael
- Annual Review of Astronomy and Astrophysics, Vol. 55, Issue 1
Phase-space structure in the local dark matter distribution and its signature in direct detection experiments
journal, May 2009
- Vogelsberger, Mark; Helmi, Amina; Springel, Volker
- Monthly Notices of the Royal Astronomical Society, Vol. 395, Issue 2
Observational Evidence for Self-Interacting Cold Dark Matter
journal, April 2000
- Spergel, David N.; Steinhardt, Paul J.
- Physical Review Letters, Vol. 84, Issue 17
THE STAR FORMATION HISTORIES OF LOCAL GROUP DWARF GALAXIES. I. HUBBLE SPACE TELESCOPE /WIDE FIELD PLANETARY CAMERA 2 OBSERVATIONS
journal, June 2014
- Weisz, Daniel R.; Dolphin, Andrew E.; Skillman, Evan D.
- The Astrophysical Journal, Vol. 789, Issue 2
Dark Matter Substructure within Galactic Halos
journal, October 1999
- Moore, Ben; Ghigna, Sebastiano; Governato, Fabio
- The Astrophysical Journal, Vol. 524, Issue 1
Introducing the Illustris Project: simulating the coevolution of dark and visible matter in the Universe
journal, August 2014
- Vogelsberger, Mark; Genel, Shy; Springel, Volker
- Monthly Notices of the Royal Astronomical Society, Vol. 444, Issue 2
Is there a “too big to fail” problem in the field?
journal, February 2015
- Papastergis, E.; Giovanelli, R.; Haynes, M. P.
- Astronomy & Astrophysics, Vol. 574
Metastable dark matter mechanisms for INTEGRAL 511 keV rays and DAMA/CoGeNT events
journal, April 2011
- Cline, James M.; Frey, Andrew R.; Chen, Fang
- Physical Review D, Vol. 83, Issue 8
Is Dark Matter with Long-Range Interactions a Solution to All Small-Scale Problems of Cold Dark Matter Cosmology?
journal, December 2012
- van den Aarssen, Laura G.; Bringmann, Torsten; Pfrommer, Christoph
- Physical Review Letters, Vol. 109, Issue 23