One-loop correction to heavy dark matter annihilation

Ovanesyan, Grigory; Rodd, Nicholas L.; Slatyer, Tracy R.; Stewart, Iain W.

doi:10.1103/PhysRevD.95.055001

Title: One-loop correction to heavy dark matter annihilation

Abstract

In this report, we calculate the one-loop corrections to TeV-scale dark matter annihilation in a model where the dark matter is described by an ${SU (2)}_{L}$ triplet of Majorana fermions, such as the wino. We use this framework to determine the high- and low-scale $\bar{MS}$ matching coefficients at both the dark matter and weak boson mass scales at one loop. Part of this calculation has previously been performed in the literature numerically; we find our analytic result differs from the earlier work and discuss potential origins of this disagreement. Our finding is used to extend the dark matter annihilation rate to next-to-leading $logarithmic + O (α_{2})$ corrections ( ${NLL}^{'}$ ), which enables a precise determination of indirect detection signatures in present and upcoming experiments.

Authors:

Ovanesyan, Grigory ^[1]; Rodd, Nicholas L. ^[2];

^[2]; Stewart, Iain W. ^[2]

Univ. of Massachusetts, Amherst, MA (United States). Dept. of Physics
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States). Center for Theoretical Physics

Publication Date:: Fri Mar 03 00:00:00 EST 2017

Research Org.:: Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), High Energy Physics (HEP); Simons Foundation; American Australian Association

OSTI Identifier:: 1596612

Alternate Identifier(s):: OSTI ID: 1345687

Report Number(s):: MIT-CTP-4852
Journal ID: ISSN 2470-0010; PRVDAQ; arXiv:1612.04814; TRN: US2102896

Grant/Contract Number:: SC0013999; SC00012567; SC0011090

Resource Type:: Accepted Manuscript

Journal Name:: Physical Review D

Additional Journal Information:: Journal Volume: 95; Journal Issue: 5; Journal ID: ISSN 2470-0010

Publisher:: American Physical Society (APS)

Country of Publication:: United States

Language:: English

Subject:: 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; effective field theory; particle dark matter

Citation Formats


                    Ovanesyan, Grigory, Rodd, Nicholas L., Slatyer, Tracy R., and Stewart, Iain W. One-loop correction to heavy dark matter annihilation.  United States: N. p., 2017. 
Web.  doi:10.1103/PhysRevD.95.055001.

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                    Ovanesyan, Grigory, Rodd, Nicholas L., Slatyer, Tracy R., & Stewart, Iain W. One-loop correction to heavy dark matter annihilation.  United States.  https://doi.org/10.1103/PhysRevD.95.055001

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                    Ovanesyan, Grigory, Rodd, Nicholas L., Slatyer, Tracy R., and Stewart, Iain W. Fri .  
"One-loop correction to heavy dark matter annihilation".  United States.  https://doi.org/10.1103/PhysRevD.95.055001.  https://www.osti.gov/servlets/purl/1596612.

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@article{osti_1596612,

  title        = {One-loop correction to heavy dark matter annihilation},

  author       = {Ovanesyan, Grigory and Rodd, Nicholas L. and Slatyer, Tracy R. and Stewart, Iain W.},

  abstractNote = {In this report, we calculate the one-loop corrections to TeV-scale dark matter annihilation in a model where the dark matter is described by an SU(2)L triplet of Majorana fermions, such as the wino. We use this framework to determine the high- and low-scale MS¯ matching coefficients at both the dark matter and weak boson mass scales at one loop. Part of this calculation has previously been performed in the literature numerically; we find our analytic result differs from the earlier work and discuss potential origins of this disagreement. Our finding is used to extend the dark matter annihilation rate to next-to-leading logarithmic+O(α2) corrections (NLL'), which enables a precise determination of indirect detection signatures in present and upcoming experiments.},

  doi          = {10.1103/PhysRevD.95.055001},

  journal      = {Physical Review D},

  number       = 5,

  volume       = 95,

  place        = {United States},

  year         = {Fri Mar 03 00:00:00 EST 2017},

  month        = {Fri Mar 03 00:00:00 EST 2017}

}

Copy to clipboard

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Title: One-loop correction to heavy dark matter annihilation

Abstract

Citation Formats

Radiative corrections to longitudinal and transverse gauge boson and Higgs production journal, May 2010

Factorization structure of gauge theory amplitudes and application to hard scattering processes at the LHC journal, November 2009

PeV-scale supersymmetry journal, January 2005

Calculating the Annihilation Rate of Weakly Interacting Massive Particles journal, May 2015

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Erratum to: “Split supersymmetry” [Nucl. Phys. B 699 (2004) 65] journal, January 2005

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Self-annihilation of the neutralino dark matter into two photons or a Z and a photon in the minimal supersymmetric standard model journal, September 2005

Design concepts for the Cherenkov Telescope Array CTA: an advanced facility for ground-based high-energy gamma-ray astronomy journal, November 2011

Constraints on galactic wino densities from gamma ray lines journal, April 2015

Semi-inclusive wino and higgsino annihilation to LL′ journal, March 2016

Out of this world supersymmetry breaking journal, September 1999

Cosmology and astrophysics of minimal dark matter journal, December 2007

Erratum: The one-loop and Sommerfeld electroweak corrections to the Wino dark matter annihilation journal, June 2012

Scalar one-loop integrals journal, January 1979

Limits to dark matter annihilation cross-section from a combined analysis of MAGIC and Fermi-LAT observations of dwarf satellite galaxies journal, February 2016

A general algorithm for calculating jet cross sections in NLO QCD journal, February 1997

Sudakov effects in electroweak corrections journal, January 1999

Electroweak corrections to high energy processes using effective field theory journal, March 2008

Gauge-independent M S ¯ $$ \overline{\mathrm{MS}} $$ renormalization in the 2HDM journal, September 2016

Soft-collinear factorization and zero-bin subtractions journal, March 2009

Electroweak Sudakov Corrections using Effective Field Theory journal, January 2008

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Model-independent indirect detection constraints on hidden sector dark matter journal, June 2016

One-loop calculations in quantum field theory: From Feynman diagrams to unitarity cuts journal, September 2012

Self-consistent calculation of the Sommerfeld enhancement journal, June 2016

Feyn Calc - Computer-algebraic calculation of Feynman amplitudes journal, June 1991

Supersymmetric unification without low energy supersymmetry and signatures for fine-tuning at the LHC journal, June 2005

Soft collinear effective theory for heavy WIMP annihilation journal, January 2015

QCD heavy-quark potential to order v 2 : One loop matching conditions journal, September 2000

One-loop corrections for e+e− annihilation into μ+μ− in the Weinberg model journal, November 1979

Package-X: A Mathematica package for the analytic calculation of one-loop integrals journal, December 2015

Nonperturbative effect on dark matter annihilation and gamma ray signature from the galactic center journal, March 2005

Invariant operators in collinear effective theory journal, September 2001

Wino dark matter under siege journal, October 2013

The one-loop and Sommerfeld electroweak corrections to the Wino dark matter annihilation journal, January 2012

Summing Sudakov logarithms in B → X s γ in effective field theory journal, December 2000

Full one-loop corrections to the relic density in the MSSM: A few examples journal, March 2008

The status of the HESS project journal, April 2004

Split supersymmetry journal, November 2004

Investigating gamma-ray lines from dark matter with future observatories journal, November 2012

Techniques for the Calculation of Electroweak Radiative Corrections at the One-Loop Level and Results forW-physics at LEP 200 journal, January 1993

The zero-bin and mode factorization in quantum field theory journal, October 2007

Extraction of the coupling from decays journal, September 1998

Drell–Yan production at small q T , transverse parton distributions and the collinear anomaly journal, June 2011

Multistep cascade annihilations of dark matter and the Galactic Center excess journal, May 2015

Renormalization group scaling in nonrelativistic QCD journal, March 2000

Explosive Dark Matter Annihilation journal, January 2004

Spread Supersymmetry with $ \widetilde{W} $ LSP: gluino and dark matter signals journal, January 2013

Hard scattering factorization from effective field theory journal, July 2002

Mini-Split journal, February 2013

Scalar one-loop integrals for QCD journal, February 2008

Bloch-Nordsieck Violating Electroweak Corrections to Inclusive TeV Scale Hard Processes journal, May 2000

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A formalism for the systematic treatment of rapidity logarithms in Quantum Field Theory journal, May 2012

Feynman rules for fermion-number-violating interactions journal, November 1992

Electroweak corrections using effective field theory: Applications to the CERN LHC journal, October 2008

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Gaugino mass without singlets journal, December 1998

Asymptotic expansion of Feynman integrals near threshold journal, June 1998

The dipole formalism for the calculation of QCD jet cross sections at next-to-leading order journal, June 1996

Electroweak Sudakov form factors and nonfactorizable soft QED effects at NLC energies journal, March 2000

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journal, May 2010

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journal, November 2009

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journal, January 2005

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journal, May 2015

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journal, May 2015

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journal, January 2013

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journal, January 2010

Erratum to: “Split supersymmetry” [Nucl. Phys. B 699 (2004) 65]
journal, January 2005

Electroweak bremsstrahlung for wino-like Dark Matter annihilations
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Soft-collinear factorization and zero-bin subtractions
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Electroweak Sudakov Corrections using Effective Field Theory
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The first VERITAS telescope
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Model-independent indirect detection constraints on hidden sector dark matter
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One-loop calculations in quantum field theory: From Feynman diagrams to unitarity cuts
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Self-consistent calculation of the Sommerfeld enhancement
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Soft collinear effective theory for heavy WIMP annihilation
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QCD heavy-quark potential to order $v^{2} :$ One loop matching conditions
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Package-X: A Mathematica package for the analytic calculation of one-loop integrals
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Nonperturbative effect on dark matter annihilation and gamma ray signature from the galactic center
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Invariant operators in collinear effective theory
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Wino dark matter under siege
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The one-loop and Sommerfeld electroweak corrections to the Wino dark matter annihilation
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Full one-loop corrections to the relic density in the MSSM: A few examples
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The status of the HESS project
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Split supersymmetry
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Investigating gamma-ray lines from dark matter with future observatories
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Techniques for the Calculation of Electroweak Radiative Corrections at the One-Loop Level and Results forW-physics at LEP 200
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The zero-bin and mode factorization in quantum field theory
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Extraction of the coupling from decays
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Drell–Yan production at small q T , transverse parton distributions and the collinear anomaly
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Multistep cascade annihilations of dark matter and the Galactic Center excess
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Renormalization group scaling in nonrelativistic QCD
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Explosive Dark Matter Annihilation
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Spread Supersymmetry with $ \widetilde{W} $ LSP: gluino and dark matter signals
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Hard scattering factorization from effective field theory
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Mini-Split
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Scalar one-loop integrals for QCD
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Bloch-Nordsieck Violating Electroweak Corrections to Inclusive TeV Scale Hard Processes
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Relic density at one-loop with gauge boson pair production
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A formalism for the systematic treatment of rapidity logarithms in Quantum Field Theory
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Feynman rules for fermion-number-violating interactions
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Electroweak corrections using effective field theory: Applications to the CERN LHC
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Ti k Z-Feynman: Feynman diagrams with Ti k Z
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Gaugino mass without singlets
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Asymptotic expansion of Feynman integrals near threshold
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The dipole formalism for the calculation of QCD jet cross sections at next-to-leading order
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Electroweak Sudakov form factors and nonfactorizable soft QED effects at NLC energies
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Soft-collinear factorization in effective field theory
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Constraining heavy dark matter with cosmic-ray antiprotons
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