Return of the WIMP: Missing energy signals and the Galactic Center excess
Abstract
In a recent work, we emphasized that an excess in tri-lepton events plusmissing energy observed by the ATLAS experiment at the LHC could be interpreted asa signal of low energy supersymmetry. In such a scenario the lightest neutralino massis approximatelymχ≃60 GeV and the direct Dark Matter detection cross section isnaturally below the current bound. In this work we present simple extensions of thisscenario that lead to an explanation of the gamma ray excess at the center of the galaxyobserved by Fermi-LAT, as well as the anti-proton excess observed by AMS-02. Theseextensions include the addition of a small CP violating phase in the neutralino sector orthe addition of a light CP-odd Higgs scalar. Our study is of special relevance in view ofa recent analysis that casts doubt on the previously accepted preference for mili-secondpulsars as the origin of the galactic center excess
- Authors:
- Publication Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States); Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Univ. of Chicago, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- OSTI Identifier:
- 1560292
- Alternate Identifier(s):
- OSTI ID: 1545085; OSTI ID: 1593860
- Report Number(s):
- arXiv:1905.03768; FERMILAB-PUB-19-199-T; EFI-19-8; WSU-HEP-1904
Journal ID: ISSN 2470-0010; PRVDAQ; 055002
- Grant/Contract Number:
- AC02-07CH11359; AC02-06CH11357; SC0007983; FG02-13ER41958; SC0009924
- Resource Type:
- Published Article
- Journal Name:
- Physical Review. D.
- Additional Journal Information:
- Journal Name: Physical Review. D. Journal Volume: 100 Journal Issue: 5; Journal ID: ISSN 2470-0010
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 79 ASTRONOMY AND ASTROPHYSICS; 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
Citation Formats
Carena, Marcela, Osborne, James, Shah, Nausheen R., and Wagner, Carlos E. M. Return of the WIMP: Missing energy signals and the Galactic Center excess. United States: N. p., 2019.
Web. doi:10.1103/PhysRevD.100.055002.
Carena, Marcela, Osborne, James, Shah, Nausheen R., & Wagner, Carlos E. M. Return of the WIMP: Missing energy signals and the Galactic Center excess. United States. https://doi.org/10.1103/PhysRevD.100.055002
Carena, Marcela, Osborne, James, Shah, Nausheen R., and Wagner, Carlos E. M. Tue .
"Return of the WIMP: Missing energy signals and the Galactic Center excess". United States. https://doi.org/10.1103/PhysRevD.100.055002.
@article{osti_1560292,
title = {Return of the WIMP: Missing energy signals and the Galactic Center excess},
author = {Carena, Marcela and Osborne, James and Shah, Nausheen R. and Wagner, Carlos E. M.},
abstractNote = {In a recent work, we emphasized that an excess in tri-lepton events plusmissing energy observed by the ATLAS experiment at the LHC could be interpreted asa signal of low energy supersymmetry. In such a scenario the lightest neutralino massis approximatelymχ≃60 GeV and the direct Dark Matter detection cross section isnaturally below the current bound. In this work we present simple extensions of thisscenario that lead to an explanation of the gamma ray excess at the center of the galaxyobserved by Fermi-LAT, as well as the anti-proton excess observed by AMS-02. Theseextensions include the addition of a small CP violating phase in the neutralino sector orthe addition of a light CP-odd Higgs scalar. Our study is of special relevance in view ofa recent analysis that casts doubt on the previously accepted preference for mili-secondpulsars as the origin of the galactic center excess},
doi = {10.1103/PhysRevD.100.055002},
journal = {Physical Review. D.},
number = 5,
volume = 100,
place = {United States},
year = {Tue Sep 03 00:00:00 EDT 2019},
month = {Tue Sep 03 00:00:00 EDT 2019}
}
https://doi.org/10.1103/PhysRevD.100.055002
Web of Science
Figures / Tables:
Works referenced in this record:
Revisit of cosmic ray antiprotons from dark matter annihilation with updated constraints on the background model from AMS-02 and collider data
journal, June 2018
- Cui, Ming-Yang; Pan, Xu; Yuan, Qiang
- Journal of Cosmology and Astroparticle Physics, Vol. 2018, Issue 06
Blind spots for neutralino dark matter in the MSSM with an intermediate
journal, July 2014
- Huang, Peisi; Wagner, Carlos E. M.
- Physical Review D, Vol. 90, Issue 1
Electric dipole moment in the split supersymmetry models
journal, April 2005
- Chang, Darwin; Chang, We-Fu; Keung, Wai-Yee
- Physical Review D, Vol. 71, Issue 7
Higgs mass and unnatural supersymmetry
journal, September 2014
- Bagnaschi, Emanuele; Giudice, Gian F.; Slavich, Pietro
- Journal of High Energy Physics, Vol. 2014, Issue 9
Higgs mass determination in supersymmetry
journal, July 2015
- Vega, Javier Pardo; Villadoro, Giovanni
- Journal of High Energy Physics, Vol. 2015, Issue 7
WIMPs at the galactic center
journal, May 2015
- Agrawal, Prateek; Batell, Brian; Fox, Patrick J.
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 05
Search for supersymmetry in final states with missing transverse momentum and multiple b-jets in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector
journal, June 2018
- Aaboud, M.; Aad, G.; Abbott, B.
- Journal of High Energy Physics, Vol. 2018, Issue 6
Search for top-squark pair production in final states with one lepton, jets, and missing transverse momentum using 36 fb−1 of s = 13 $$ \sqrt{s}=13 $$ TeV pp collision data with the ATLAS detector
journal, June 2018
- Aaboud, M.; Aad, G.; Abbott, B.
- Journal of High Energy Physics, Vol. 2018, Issue 6
Final report of the E821 muon anomalous magnetic moment measurement at BNL
journal, April 2006
- Bennett, G. W.; Bousquet, B.; Brown, H. N.
- Physical Review D, Vol. 73, Issue 7
Heavy Higgs as a portal to the supersymmetric electroweak sector
journal, April 2019
- Gori, Stefania; Liu, Zhen; Shakya, Bibhushan
- Journal of High Energy Physics, Vol. 2019, Issue 4
Detection of a gamma-ray source in the Galactic Center consistent with extended emission from dark matter annihilation and concentrated astrophysical emission
journal, October 2012
- Abazajian, Kevork N.; Kaplinghat, Manoj
- Physical Review D, Vol. 86, Issue 8
Dark matter annihilation in the Galactic Center as seen by the Fermi Gamma Ray Space Telescope
journal, March 2011
- Hooper, Dan; Goodenough, Lisa
- Physics Letters B, Vol. 697, Issue 5
Electric dipole moments in the MSSM reloaded
journal, October 2008
- Ellis, John; Lee, Jae Sik; Pilaftsis, Apostolos
- Journal of High Energy Physics, Vol. 2008, Issue 10
Global fits of the MSSM with GAMBIT
conference, August 2019
- Kvellestad, Anders
- Proceedings of The 39th International Conference on High Energy Physics — PoS(ICHEP2018)
SEARCHING FOR DARK MATTER ANNIHILATION IN RECENTLY DISCOVERED MILKY WAY SATELLITES WITH FERMI -LAT
journal, January 2017
- Albert, A.; Anderson, B.; Bechtol, K.
- The Astrophysical Journal, Vol. 834, Issue 2
Search for top squarks decaying via four-body or chargino-mediated modes in single-lepton final states in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
journal, September 2018
- Sirunyan, A. M.; Tumasyan, A.; Adam, W.
- Journal of High Energy Physics, Vol. 2018, Issue 9
Higgs bosons in heavy supersymmetry with an intermediate
journal, October 2015
- Lee, Gabriel; Wagner, Carlos E. M.
- Physical Review D, Vol. 92, Issue 7
CPsuperH2.3: An updated tool for phenomenology in the MSSM with explicit CP violation
journal, April 2013
- Lee, J. S.; Carena, M.; Ellis, J.
- Computer Physics Communications, Vol. 184, Issue 4
Relic density of dark matter in the next-to-minimal supersymmetric standard model
journal, September 2005
- Bélanger, G.; Boudjema, F.; Hugonie, C.
- Journal of Cosmology and Astroparticle Physics, Vol. 2005, Issue 09
Recursive jigsaw reconstruction: HEP event analysis in the presence of kinematic and combinatoric ambiguities
journal, December 2017
- Jackson, Paul; Rogan, Christopher
- Physical Review D, Vol. 96, Issue 11
Results from a Search for Dark Matter in the Complete LUX Exposure
journal, January 2017
- Akerib, D. S.; Alsum, S.; Araújo, H. M.
- Physical Review Letters, Vol. 118, Issue 2
Search for natural and split supersymmetry in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV in final states with jets and missing transverse momentum
journal, May 2018
- Sirunyan, A. M.; Tumasyan, A.; Adam, W.
- Journal of High Energy Physics, Vol. 2018, Issue 5
Sparticles in motion: Analyzing compressed SUSY scenarios with a new method of event reconstruction
journal, February 2017
- Jackson, Paul; Rogan, Christopher; Santoni, Marco
- Physical Review D, Vol. 95, Issue 3
Bino-driven electroweak baryogenesis with highly suppressed electric dipole moments
journal, March 2009
- Li, Yingchuan; Profumo, Stefano; Ramsey-Musolf, Michael
- Physics Letters B, Vol. 673, Issue 1
The NMSSM is within reach of the LHC: mass correlations & decay signatures
journal, April 2019
- Baum, Sebastian; Shah, Nausheen R.; Freese, Katherine
- Journal of High Energy Physics, Vol. 2019, Issue 4
First Dark Matter Search Results from the XENON1T Experiment
journal, October 2017
- Aprile, E.; Aalbers, J.; Agostini, F.
- Physical Review Letters, Vol. 119, Issue 18
Electric dipole moments in split supersymmetry
journal, March 2006
- Giudice, G. F.; Romanino, A.
- Physics Letters B, Vol. 634, Issue 2-3
Dark matter interpretation of the Fermi -LAT observation toward the Galactic Center
journal, May 2017
- Karwin, Christopher; Murgia, Simona; Tait, Tim M. P.
- Physical Review D, Vol. 95, Issue 10
NMHDECAY 2.1: An updated program for sparticle masses, Higgs masses, couplings and decay widths in the NMSSM
journal, August 2006
- Ellwanger, Ulrich; Hugonie, Cyril
- Computer Physics Communications, Vol. 175, Issue 4
Limits on Spin-Dependent WIMP-Nucleon Cross Section Obtained from the Complete LUX Exposure
journal, June 2017
- Akerib, D. S.; Alsum, S.; Araújo, H. M.
- Physical Review Letters, Vol. 118, Issue 25
Dark Matter Search Results from the Bubble Chamber
journal, June 2017
- Amole, C.; Ardid, M.; Arnquist, I. J.
- Physical Review Letters, Vol. 118, Issue 25
micrOMEGAs_3: A program for calculating dark matter observables
journal, March 2014
- Bélanger, G.; Boudjema, F.; Pukhov, A.
- Computer Physics Communications, Vol. 185, Issue 3
MSSM A-funnel and the galactic center excess: prospects for the LHC and direct detection experiments
journal, April 2016
- Freese, Katherine; López, Alejandro; Shah, Nausheen R.
- Journal of High Energy Physics, Vol. 2016, Issue 4
FERMI -LAT OBSERVATIONS OF HIGH-ENERGY γ -RAY EMISSION TOWARD THE GALACTIC CENTER
journal, February 2016
- Ajello, M.; Albert, A.; Atwood, W. B.
- The Astrophysical Journal, Vol. 819, Issue 1
Origin of the gamma rays from the Galactic Center
journal, December 2011
- Hooper, Dan; Linden, Tim
- Physical Review D, Vol. 84, Issue 12
Searches for pair production of charginos and top squarks in final states with two oppositely charged leptons in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
journal, November 2018
- Sirunyan, A. M.; Tumasyan, A.; Adam, W.
- Journal of High Energy Physics, Vol. 2018, Issue 11
Search for electroweak production of supersymmetric particles in final states with two or three leptons at $$\sqrt{s}=13\hbox {TeV}$$ s = 13 TeV with the ATLAS detector
journal, December 2018
- Aaboud, M.; Aad, G.; Abbott, B.
- The European Physical Journal C, Vol. 78, Issue 12
Combined collider constraints on neutralinos and charginos
journal, May 2019
- Athron, Peter; Balázs, Csaba; Buckley, Andy
- The European Physical Journal C, Vol. 79, Issue 5
Dark matter search results from the complete exposure of the PICO-60 bubble chamber
journal, July 2019
- Amole, C.; Ardid, M.; Arnquist, I. J.
- Physical Review D, Vol. 100, Issue 2
Reconciling EFT and hybrid calculations of the light MSSM Higgs-boson mass
journal, January 2018
- Bahl, Henning; Heinemeyer, Sven; Hollik, Wolfgang
- The European Physical Journal C, Vol. 78, Issue 1
NMSSM interpretation of the Galactic Center excess
journal, October 2014
- Cheung, Clifford; Papucci, Michele; Sanford, David
- Physical Review D, Vol. 90, Issue 7
Dark Matter Search Results from a One Ton-Year Exposure of XENON1T
journal, September 2018
- Aprile, E.; Aalbers, J.; Agostini, F.
- Physical Review Letters, Vol. 121, Issue 11
Two Higgs doublets and a complex singlet: disentangling the decay topologies and associated phenomenology
journal, December 2018
- Baum, Sebastian; Shah, Nausheen R.
- Journal of High Energy Physics, Vol. 2018, Issue 12
A description of the Galactic Center excess in the Minimal Supersymmetric Standard Model
journal, August 2015
- Achterberg, Abraham; Amoroso, Simone; Caron, Sascha
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 08
On the radiative corrections to the neutral Higgs boson masses in the NMSSM
journal, January 2010
- Degrassi, G.; Slavich, P.
- Nuclear Physics B, Vol. 825, Issue 1-2
micrOMEGAs5.0 : Freeze-in
journal, October 2018
- Bélanger, G.; Boudjema, F.; Goudelis, A.
- Computer Physics Communications, Vol. 231
Improved limit on the electric dipole moment of the electron
October 2018
- ,
- Nature, Vol. 562, Issue 7727, p. 355-360
NMSSM Higgs boson search strategies at the LHC and the mono-Higgs signature in particular
journal, June 2017
- Baum, Sebastian; Freese, Katherine; Shah, Nausheen R.
- Physical Review D, Vol. 95, Issue 11
Search for squarks and gluinos in final states with jets and missing transverse momentum using of collision data with the ATLAS detector
journal, June 2018
- Aaboud, M.; Aad, G.; Abbott, B.
- Physical Review D, Vol. 97, Issue 11
Novel Dark Matter Constraints from Antiprotons in Light of AMS-02
journal, May 2017
- Cuoco, Alessandro; Krämer, Michael; Korsmeier, Michael
- Physical Review Letters, Vol. 118, Issue 19
NMHDECAY: A Fortran Code for the Higgs Masses, Couplings and Decay Widths in the NMSSM
journal, February 2005
- Ellwanger, Ulrich; Gunion, John F.; Hugonie, Cyril
- Journal of High Energy Physics, Vol. 2005, Issue 02
Possible Dark Matter Annihilation Signal in the AMS-02 Antiproton Data
journal, May 2017
- Cui, Ming-Yang; Yuan, Qiang; Tsai, Yue-Lin Sming
- Physical Review Letters, Vol. 118, Issue 19
Updated constraints from B physics on the MSSM and the NMSSM
journal, December 2007
- Domingo, Florian; Ellwanger, Ulrich
- Journal of High Energy Physics, Vol. 2007, Issue 12
Combined search for electroweak production of charginos and neutralinos in proton-proton collisions at s = 13 $$ \sqrt{s}=13 $$ TeV
journal, March 2018
- Sirunyan, A. M.; Tumasyan, A.; Adam, W.
- Journal of High Energy Physics, Vol. 2018, Issue 3
The characterization of the gamma-ray signal from the central Milky Way: A case for annihilating dark matter
journal, June 2016
- Daylan, Tansu; Finkbeiner, Douglas P.; Hooper, Dan
- Physics of the Dark Universe, Vol. 12
violation from the standard model to strings
journal, May 2008
- Ibrahim, Tarek; Nath, Pran
- Reviews of Modern Physics, Vol. 80, Issue 2
Precise estimates of the Higgs mass in heavy supersymmetry
journal, March 2014
- Draper, Patrick; Lee, Gabriel; Wagner, Carlos E. M.
- Physical Review D, Vol. 89, Issue 5
Showcasing production: Benchmarks for the LHC and HL-LHC
journal, March 2019
- Basler, Philipp; Dawson, Sally; Englert, Christoph
- Physical Review D, Vol. 99, Issue 5
Search for chargino-neutralino production using recursive jigsaw reconstruction in final states with two or three charged leptons in proton-proton collisions at with the ATLAS detector
journal, November 2018
- Aaboud, M.; Aad, G.; Abbott, B.
- Physical Review D, Vol. 98, Issue 9
HDECAY: a program for Higgs boson decays in the Standard Model and its supersymmetric extension
journal, January 1998
- Djouadi, A.; Kalinowski, J.; Spira, M.
- Computer Physics Communications, Vol. 108, Issue 1
Evidence for Unresolved -Ray Point Sources in the Inner Galaxy
journal, February 2016
- Lee, Samuel K.; Lisanti, Mariangela; Safdi, Benjamin R.
- Physical Review Letters, Vol. 116, Issue 5
Strong Support for the Millisecond Pulsar Origin of the Galactic Center GeV Excess
journal, February 2016
- Bartels, Richard; Krishnamurthy, Suraj; Weniger, Christoph
- Physical Review Letters, Vol. 116, Issue 5
Antiproton Flux, Antiproton-to-Proton Flux Ratio, and Properties of Elementary Particle Fluxes in Primary Cosmic Rays Measured with the Alpha Magnetic Spectrometer on the International Space Station
journal, August 2016
- Aguilar, M.; Ali Cavasonza, L.; Alpat, B.
- Physical Review Letters, Vol. 117, Issue 9
A robust excess in the cosmic-ray antiproton spectrum: Implications for annihilating dark matter
journal, May 2019
- Cholis, Ilias; Linden, Tim; Hooper, Dan
- Physical Review D, Vol. 99, Issue 10
SUSY implications from WIMP annihilation into scalars at the Galactic Center
journal, May 2015
- Gherghetta, Tony; von Harling, Benedict; Medina, Anibal D.
- Physical Review D, Vol. 91, Issue 10
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