Sneutrino Higgs models explain lepton non-universality in eejj, eνjj excesses
Abstract
Recent searches for first-generation leptoquarks and heavy right-handed WR bosons have seen excesses in final states with electrons and jets. A bizarre property of these excesses is that they appear to violate lepton universality. With these results in mind, we study the phenomenology of supersymmetric models in which the Higgs arises as the sneutrino in an electron supermultiplet. Since the electron is singled out in this approach, one can naturally account for the lepton flavor structure of the excesses. In this work, we show that in such a framework, one can significantly alleviate the tension between the Standard Model and the data and yet evade current constraints from other searches. Finally we point out that correlated excesses are expected to be seen in future multilepton searches.
- Authors:
-
- SLAC National Accelerator Lab., Menlo Park, CA (United States)
- Cornell Univ., Ithaca, NY (United States)
- Publication Date:
- Research Org.:
- SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1225809
- Grant/Contract Number:
- AC03-76SF00515
- 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: 2015; Journal Issue: 9; 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
Berger, Joshua, Dror, Jeff Asaf, and Ng, Wee Hao. Sneutrino Higgs models explain lepton non-universality in eejj, eνjj excesses. United States: N. p., 2015.
Web. doi:10.1007/JHEP09(2015)156.
Berger, Joshua, Dror, Jeff Asaf, & Ng, Wee Hao. Sneutrino Higgs models explain lepton non-universality in eejj, eνjj excesses. United States. https://doi.org/10.1007/JHEP09(2015)156
Berger, Joshua, Dror, Jeff Asaf, and Ng, Wee Hao. Wed .
"Sneutrino Higgs models explain lepton non-universality in eejj, eνjj excesses". United States. https://doi.org/10.1007/JHEP09(2015)156. https://www.osti.gov/servlets/purl/1225809.
@article{osti_1225809,
title = {Sneutrino Higgs models explain lepton non-universality in eejj, eνjj excesses},
author = {Berger, Joshua and Dror, Jeff Asaf and Ng, Wee Hao},
abstractNote = {Recent searches for first-generation leptoquarks and heavy right-handed WR bosons have seen excesses in final states with electrons and jets. A bizarre property of these excesses is that they appear to violate lepton universality. With these results in mind, we study the phenomenology of supersymmetric models in which the Higgs arises as the sneutrino in an electron supermultiplet. Since the electron is singled out in this approach, one can naturally account for the lepton flavor structure of the excesses. In this work, we show that in such a framework, one can significantly alleviate the tension between the Standard Model and the data and yet evade current constraints from other searches. Finally we point out that correlated excesses are expected to be seen in future multilepton searches.},
doi = {10.1007/JHEP09(2015)156},
journal = {Journal of High Energy Physics (Online)},
number = 9,
volume = 2015,
place = {United States},
year = {Wed Sep 23 00:00:00 EDT 2015},
month = {Wed Sep 23 00:00:00 EDT 2015}
}
Web of Science
Works referenced in this record:
A natural SUSY Higgs near 125 GeV
journal, April 2012
- Hall, Lawrence J.; Pinner, David; Ruderman, Joshua T.
- Journal of High Energy Physics, Vol. 2012, Issue 4
New patterns of natural R-parity violation with supersymmetric gauged flavor
journal, April 2013
- Franceschini, R.; Mohapatra, R. N.
- Journal of High Energy Physics, Vol. 2013, Issue 4
Dynamical -Parity Violation
journal, April 2014
- Csáki, Csaba; Kuflik, Eric; Volansky, Tomer
- Physical Review Letters, Vol. 112, Issue 13
Dirac gauginos in general gauge mediation
journal, July 2009
- Benakli, K.; Goodsell, M. D.
- Nuclear Physics B, Vol. 816, Issue 1-2
R -symmetric gauge mediation
journal, January 2009
- Amigo, Santiago De Lope; Blechman, Andrew E.; Fox, Patrick J.
- Journal of High Energy Physics, Vol. 2009, Issue 01
Dirac gauginos: a user manual
journal, July 2011
- Benakli, K.
- Fortschritte der Physik, Vol. 59, Issue 11-12
Generating μ and Bμ in models with Dirac gauginos
journal, October 2011
- Benakli, Karim; Goodsell, Mark D.; Maier, Ann-Kathrin
- Nuclear Physics B, Vol. 851, Issue 3
How many Supersymmetries?
journal, April 2012
- Heikinheimo, Matti; Kellerstein, Moshe; Sanz, Veronica
- Journal of High Energy Physics, Vol. 2012, Issue 4
Electroweak baryogenesis and dark matter with an approximate R-symmetry
journal, November 2011
- Kumar, Piyush; Pontón, Eduardo
- Journal of High Energy Physics, Vol. 2011, Issue 11
R-symmetric Supersymmetric Higgs Bosons at the LHC
journal, January 2011
- Kalinowski, J.
- Acta Physica Polonica B, Vol. 42, Issue 7, p. 1419
Higgs boson mass, neutrino masses and mixing and keV dark matter in an U(1) R − lepton number model
journal, January 2014
- Chakraborty, Sabyasachi; Roy, Sourov
- Journal of High Energy Physics, Vol. 2014, Issue 1
“L = R” - U(1) R lepton number at the LHC
journal, May 2013
- Frugiuele, Claudia; Grégoire, Thomas; Kumar, Piyush
- Journal of High Energy Physics, Vol. 2013, Issue 5
Higgs boson mass and electroweak observables in the MRSSM
journal, December 2014
- Diessner, Philip; Kalinowski, Jan; Kotlarski, Wojciech
- Journal of High Energy Physics, Vol. 2014, Issue 12
Dirac gauginos and the 125 GeV Higgs
journal, June 2013
- Benakli, Karim; Goodsell, Mark D.; Staub, Florian
- Journal of High Energy Physics, Vol. 2013, Issue 6
Can R-parity violation hide vanilla supersymmetry at the LHC?
journal, January 2013
- Asano, Masaki; Rolbiecki, Krzysztof; Sakurai, Kazuki
- Journal of High Energy Physics, Vol. 2013, Issue 1
The same-sign dilepton signature of RPV/MFV SUSY
journal, April 2013
- Berger, Joshua; Perelstein, Maxim; Saelim, Michael
- Journal of High Energy Physics, Vol. 2013, Issue 4
Dirac Gaugino Masses and Supersoft Supersymmetry Breaking
journal, August 2002
- Fox, Patrick J.; Nelson, Ann E.; Weiner, Neal
- Journal of High Energy Physics, Vol. 2002, Issue 08
Is the 125 GeV Higgs the superpartner of a neutrino?
journal, February 2013
- Riva, Francesco; Biggio, Carla; Pomarol, Alex
- Journal of High Energy Physics, Vol. 2013, Issue 2
Coloron-assisted leptoquarks at the LHC
journal, June 2015
- Bai, Yang; Berger, Joshua
- Physics Letters B, Vol. 746
Search for heavy neutrinos and $$\mathrm {W}$$ W bosons with right-handed couplings in proton–proton collisions at $$\sqrt{s} = 8\,\text {TeV} $$ s = 8 TeV
journal, November 2014
- Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.
- The European Physical Journal C, Vol. 74, Issue 11
Heavy neutrinos and the CMS data
journal, September 2015
- Gluza, Janusz; Jeliński, Tomasz
- Physics Letters B, Vol. 748
Explaining the lepton non-universality at the LHCb and CMS within a unified framework
journal, February 2015
- Biswas, Sanjoy; Chowdhury, Debtosh; Han, Sangeun
- Journal of High Energy Physics, Vol. 2015, Issue 2
The minimal SUSY B − L model: from the unification scale to the LHC
journal, June 2015
- Ovrut, Burt A.; Purves, Austin; Spinner, Sogee
- Journal of High Energy Physics, Vol. 2015, Issue 6
The eejj excess signal at the LHC and constraints on leptogenesis
journal, September 2015
- Dhuria, Mansi; Hati, Chandan; Rangarajan, Raghavan
- Journal of Cosmology and Astroparticle Physics, Vol. 2015, Issue 09
Testing right-handed currents at the LHC
journal, October 2014
- Heikinheimo, Matti; Raidal, Martti; Spethmann, Christian
- The European Physical Journal C, Vol. 74, Issue 10
Single productions of colored particles at the LHC: an example with scalar leptoquarks
journal, July 2015
- Mandal, Tanumoy; Mitra, Subhadip; Seth, Satyajit
- Journal of High Energy Physics, Vol. 2015, Issue 7
Minimal flavour violation: an effective field theory approach
journal, November 2002
- D'Ambrosio, G.; Giudice, G. F.; Isidori, G.
- Nuclear Physics B, Vol. 645, Issue 1-2
R-Parity-violating supersymmetry
journal, November 2005
- Barbier, R.; Bérat, C.; Besançon, M.
- Physics Reports, Vol. 420, Issue 1-6
MadGraph 5: going beyond
journal, June 2011
- Alwall, Johan; Herquet, Michel; Maltoni, Fabio
- Journal of High Energy Physics, Vol. 2011, Issue 6
PYTHIA 6.4 physics and manual
journal, May 2006
- Sjöstrand, Torbjörn; Mrenna, Stephen; Skands, Peter
- Journal of High Energy Physics, Vol. 2006, Issue 05
FeynRules 2.0 — A complete toolbox for tree-level phenomenology
journal, August 2014
- Alloul, Adam; Christensen, Neil D.; Degrande, Céline
- Computer Physics Communications, Vol. 185, Issue 8