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Title: Cornering natural SUSY at LHC Run II and beyond

Abstract

We derive the latest constraints on various simplified models of natural SUSY with light higgsinos, stops and gluinos, using a detailed and comprehensive reinterpretation of the most recent 13 TeV ATLAS and CMS searches with ~ 15 fb-1 of data. We discuss the implications of these constraints for fine-tuning of the electroweak scale. While the most “vanilla” version of SUSY (the MSSM with R-parity and flavor-degenerate sfermions) with 10% fine-tuning is ruled out by the current constraints, models with decoupled valence squarks or reduced missing energy can still be fully natural. However, in all of these models, the mediation scale must be extremely low (<100 TeV). We conclude by considering the prospects for the high-luminosity LHC era, where we expect the current limits on particle masses to improve by up to ~ 1 TeV, and discuss further model-building directions for natural SUSY that are motivated by this work.

Authors:
 [1];  [1];  [1];  [1];  [1]
  1. Rutgers Univ., Piscataway, NJ (United States). New High Energy Theory Center (NHETC). Dept. of Physics and Astronomy
Publication Date:
Research Org.:
Rutgers Univ., Piscataway, NJ (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP)
OSTI Identifier:
1425792
Grant/Contract Number:  
SC0013678; SC0010008
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: 2017; Journal Issue: 8; Journal ID: ISSN 1029-8479
Publisher:
Springer Berlin
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; supersymmetry phenomenology

Citation Formats

Buckley, Matthew R., Feld, David, Macaluso, Sebastian, Monteux, Angelo, and Shih, David. Cornering natural SUSY at LHC Run II and beyond. United States: N. p., 2017. Web. https://doi.org/10.1007/JHEP08(2017)115.
Buckley, Matthew R., Feld, David, Macaluso, Sebastian, Monteux, Angelo, & Shih, David. Cornering natural SUSY at LHC Run II and beyond. United States. https://doi.org/10.1007/JHEP08(2017)115
Buckley, Matthew R., Feld, David, Macaluso, Sebastian, Monteux, Angelo, and Shih, David. Fri . "Cornering natural SUSY at LHC Run II and beyond". United States. https://doi.org/10.1007/JHEP08(2017)115. https://www.osti.gov/servlets/purl/1425792.
@article{osti_1425792,
title = {Cornering natural SUSY at LHC Run II and beyond},
author = {Buckley, Matthew R. and Feld, David and Macaluso, Sebastian and Monteux, Angelo and Shih, David},
abstractNote = {We derive the latest constraints on various simplified models of natural SUSY with light higgsinos, stops and gluinos, using a detailed and comprehensive reinterpretation of the most recent 13 TeV ATLAS and CMS searches with ~ 15 fb-1 of data. We discuss the implications of these constraints for fine-tuning of the electroweak scale. While the most “vanilla” version of SUSY (the MSSM with R-parity and flavor-degenerate sfermions) with 10% fine-tuning is ruled out by the current constraints, models with decoupled valence squarks or reduced missing energy can still be fully natural. However, in all of these models, the mediation scale must be extremely low (<100 TeV). We conclude by considering the prospects for the high-luminosity LHC era, where we expect the current limits on particle masses to improve by up to ~ 1 TeV, and discuss further model-building directions for natural SUSY that are motivated by this work.},
doi = {10.1007/JHEP08(2017)115},
journal = {Journal of High Energy Physics (Online)},
number = 8,
volume = 2017,
place = {United States},
year = {2017},
month = {8}
}

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Cited by: 8 works
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Works referenced in this record:

Prompt decays of general neutralino NLSPs at the Tevatron
journal, May 2010

  • Meade, Patrick; Reece, Matthew; Shih, David
  • Journal of High Energy Physics, Vol. 2010, Issue 5
  • DOI: 10.1007/JHEP05(2010)105

Naturalness and the Status of Supersymmetry
journal, October 2013


Identifying boosted new physics with non-isolated leptons
journal, April 2015

  • Brust, Christopher; Maksimovic, Petar; Sady, Alice
  • Journal of High Energy Physics, Vol. 2015, Issue 4
  • DOI: 10.1007/JHEP04(2015)079

The anti- k t jet clustering algorithm
journal, April 2008


Search for pair-produced resonances decaying to jet pairs in proton–proton collisions at s = 8  TeV
journal, July 2015


Precision corrections to fine tuning in SUSY
journal, June 2017

  • Buckley, Matthew R.; Monteux, Angelo; Shih, David
  • Journal of High Energy Physics, Vol. 2017, Issue 6
  • DOI: 10.1007/JHEP06(2017)103

Composite Higgses
journal, May 2014


Constraints on R parity and B violating couplings in gauge-mediated supersymmetry breaking models
journal, May 1998


QCD radiation in the production of heavy colored particles at the LHC
journal, February 2009


Upper bounds on supersymmetric particle masses
journal, August 1988


Longitudinally-invariant k⊥-clustering algorithms for hadron-hadron collisions
journal, September 1993


New signatures and limits on R-parity violation from resonant squark production
journal, March 2016


Dirac Gaugino Masses and Supersoft Supersymmetry Breaking
journal, August 2002


Top-squark in natural SUSY under current LHC run-2 data
journal, February 2017


Supersymmetry, naturalness, and signatures at the CERN LHC
journal, May 2006


The minimally tuned minimal supersymmetric standard model
journal, April 2008


The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
journal, July 2014

  • Alwall, J.; Frederix, R.; Frixione, S.
  • Journal of High Energy Physics, Vol. 2014, Issue 7
  • DOI: 10.1007/JHEP07(2014)079

ROOT — An object oriented data analysis framework
journal, April 1997

  • Brun, Rene; Rademakers, Fons
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 389, Issue 1-2
  • DOI: 10.1016/S0168-9002(97)00048-X

Natural effective supersymmetry
journal, September 2000


The more Minimal Supersymmetric Standard Model
journal, November 1996


FastJet user manual: (for version 3.0.2)
journal, March 2012


The last vestiges of naturalness
journal, March 2014

  • Arvanitaki, Asimina; Baryakhtar, Masha; Huang, Xinlu
  • Journal of High Energy Physics, Vol. 2014, Issue 3
  • DOI: 10.1007/JHEP03(2014)022

Retrofitted natural supersymmetry from a U(1)
journal, May 2013

  • Hardy, Edward; March-Russell, John
  • Journal of High Energy Physics, Vol. 2013, Issue 5
  • DOI: 10.1007/JHEP05(2013)120

Comparative study of various algorithms for the merging of parton showers and matrix elements in hadronic collisions
journal, December 2007


(De)constructing a natural and flavorful supersymmetric Standard Model
journal, July 2011

  • Craig, Nathaniel; Green, Daniel; Katz, Andrey
  • Journal of High Energy Physics, Vol. 2011, Issue 7
  • DOI: 10.1007/JHEP07(2011)045

Jet trimming
journal, February 2010

  • Krohn, David; Thaler, Jesse; Wang, Lian-Tao
  • Journal of High Energy Physics, Vol. 2010, Issue 2
  • DOI: 10.1007/JHEP02(2010)084

Matching matrix elements and shower evolution for top-pair production in hadronic collisions
journal, January 2007

  • Mangano, Michelangelo L.; Moretti, Mauro; Piccinini, Fulvio
  • Journal of High Energy Physics, Vol. 2007, Issue 01
  • DOI: 10.1088/1126-6708/2007/01/013

Successive combination jet algorithm for hadron collisions
journal, October 1993


Toward full LHC coverage of natural supersymmetry
journal, July 2014

  • Evans, Jared A.; Kats, Yevgeny; Shih, David
  • Journal of High Energy Physics, Vol. 2014, Issue 7
  • DOI: 10.1007/JHEP07(2014)101

The status of GMSB after 1/fb at the LHC
journal, February 2012

  • Kats, Yevgeny; Meade, Patrick; Reece, Matthew
  • Journal of High Energy Physics, Vol. 2012, Issue 2
  • DOI: 10.1007/JHEP02(2012)115

A stealth supersymmetry sampler
journal, July 2012

  • Fan, JiJi; Reece, Matthew; Ruderman, Joshua T.
  • Journal of High Energy Physics, Vol. 2012, Issue 7
  • DOI: 10.1007/JHEP07(2012)196

Squark and gluino production at hadron colliders
journal, May 1997


Searches for light- and heavy-flavour three-jet resonances in pp collisions at <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>8</mml:mn><mml:mtext> </mml:mtext><mml:mtext>TeV</mml:mtext></mml:math>
journal, March 2014


Stop production at hadron colliders
journal, March 1998


Stealth Supersymmetry simplified
journal, July 2016

  • Fan, JiJi; Krall, Rebecca; Pinner, David
  • Journal of High Energy Physics, Vol. 2016, Issue 7
  • DOI: 10.1007/JHEP07(2016)016

Lepton jets in (supersymmetric) electroweak processes
journal, April 2010

  • Cheung, Clifford; Ruderman, Joshua T.; Wang, Lian-Tao
  • Journal of High Energy Physics, Vol. 2010, Issue 4
  • DOI: 10.1007/JHEP04(2010)116

The fate of long-lived superparticles with hadronic decays after LHC Run 1
journal, June 2015


Stealth supersymmetry
journal, November 2011

  • Fan, JiJi; Reece, Matthew; Ruderman, Joshua T.
  • Journal of High Energy Physics, Vol. 2011, Issue 11
  • DOI: 10.1007/JHEP11(2011)012

Maximally Natural Supersymmetry
journal, September 2014


Jets from jets: re-clustering as a tool for large radius jet reconstruction and grooming at the LHC
journal, February 2015

  • Nachman, Benjamin; Nef, Pascal; Schwartzman, Ariel
  • Journal of High Energy Physics, Vol. 2015, Issue 2
  • DOI: 10.1007/JHEP02(2015)075

Echoes of a hidden valley at hadron colliders
journal, August 2007


R-Parity-violating supersymmetry
journal, November 2005


Phenomenology of a long-lived LSP with R-parity violation
journal, August 2015

  • Csáki, Csaba; Kuflik, Eric; Lombardo, Salvator
  • Journal of High Energy Physics, Vol. 2015, Issue 8
  • DOI: 10.1007/JHEP08(2015)016

Non-abelian dark sectors and their collider signatures
journal, April 2009

  • Baumgart, Matthew; Cheung, Clifford; Ruderman, Joshua T.
  • Journal of High Energy Physics, Vol. 2009, Issue 04
  • DOI: 10.1088/1126-6708/2009/04/014

Composite quarks and leptons from dynamical supersymmetry breaking without messengers
journal, May 1998


Natural SUSY endures
journal, September 2012

  • Papucci, Michele; Ruderman, Joshua T.; Weiler, Andreas
  • Journal of High Energy Physics, Vol. 2012, Issue 9
  • DOI: 10.1007/JHEP09(2012)035

Naturalness constraints in supersymmetric theories with non-universal soft terms
journal, September 1995


An introduction to PYTHIA 8.2
journal, June 2015

  • Sjöstrand, Torbjörn; Ask, Stefan; Christiansen, Jesper R.
  • Computer Physics Communications, Vol. 191
  • DOI: 10.1016/j.cpc.2015.01.024

Theories with gauge-mediated supersymmetry breaking
journal, December 1999


Phenomenological MSSM in light of new 13 TeV LHC data
journal, December 2016


What is a natural SUSY scenario?
journal, June 2015

  • Casas, J. Alberto; Moreno, Jesús M.; Robles, Sandra
  • Journal of High Energy Physics, Vol. 2015, Issue 6
  • DOI: 10.1007/JHEP06(2015)070

LHC signals for a SuperUnified theory of Dark Matter
journal, December 2008


Search for R-parity violation at LEP
journal, June 2002


LHC coverage of RPV MSSM with light stops
journal, April 2013


Searches for light- and heavy-flavour three-jet resonances in pp collisions at √s=8 TeV
text, January 2014


    Works referencing / citing this record:

    One hundred years of the cosmological constant: from “superfluous stunt” to dark energy
    journal, March 2018

    • O’Raifeartaigh, Cormac; O’Keeffe, Michael; Nahm, Werner
    • The European Physical Journal H, Vol. 43, Issue 1
    • DOI: 10.1140/epjh/e2017-80061-7

    Deep learning for R -parity violating supersymmetry searches at the LHC
    journal, October 2018


    One hundred years of the cosmological constant: from “superfluous stunt” to dark energy
    journal, March 2018

    • O’Raifeartaigh, Cormac; O’Keeffe, Michael; Nahm, Werner
    • The European Physical Journal H, Vol. 43, Issue 1
    • DOI: 10.1140/epjh/e2017-80061-7

    Lattice-friendly gauge completion of a composite Higgs with top partners
    journal, February 2019

    • Gertov, Helene; Nelson, Ann E.; Perko, Ashley
    • Journal of High Energy Physics, Vol. 2019, Issue 2
    • DOI: 10.1007/jhep02(2019)181

    Natural SUSY at LHC with right-sneutrino LSP
    journal, June 2018

    • Chatterjee, Arindam; Dutta, Juhi; Rai, Santosh Kumar
    • Journal of High Energy Physics, Vol. 2018, Issue 6
    • DOI: 10.1007/jhep06(2018)042

    Magnifying the ATLAS stealth stop splinter: impact of spin correlations and finite widths
    journal, July 2018

    • Cohen, Timothy; Hopkins, Walter; Majewski, Stephanie
    • Journal of High Energy Physics, Vol. 2018, Issue 7
    • DOI: 10.1007/jhep07(2018)142

    Resonant heavy Higgs searches at the HL-LHC
    journal, September 2019

    • Adhikary, Amit; Banerjee, Shankha; Barman, Rahool Kumar
    • Journal of High Energy Physics, Vol. 2019, Issue 9
    • DOI: 10.1007/jhep09(2019)068

    Minimal non-abelian supersymmetric Twin Higgs
    journal, October 2017

    • Badziak, Marcin; Harigaya, Keisuke
    • Journal of High Energy Physics, Vol. 2017, Issue 10
    • DOI: 10.1007/jhep10(2017)109

    B -physics anomalies: The bridge between R -parity violating supersymmetry and flavored dark matter
    journal, December 2019


    Revisiting R-parity violating interactions as an explanation of the B-physics anomalies
    journal, October 2018


    Combined collider constraints on neutralinos and charginos
    journal, May 2019


    Current status of MSSM Higgs sector with LHC 13 TeV data
    journal, April 2019

    • Barman, Rahool Kumar; Bhattacherjee, Biplob; Choudhury, Arghya
    • The European Physical Journal Plus, Vol. 134, Issue 4
    • DOI: 10.1140/epjp/i2019-12566-5