Sneutrino Higgs models explain lepton non-universality in eejj, eνjj excesses

Berger, Joshua; Dror, Jeff Asaf; Ng, Wee Hao

doi:10.1007/JHEP09(2015)156

Title: Sneutrino Higgs models explain lepton non-universality in eejj, eνjj excesses

Journal Article · Wed Sep 23 00:00:00 EDT 2015 · Journal of High Energy Physics (Online)

DOI:https://doi.org/10.1007/JHEP09(2015)156· OSTI ID:1225809

Berger, Joshua ^[1]; Dror, Jeff Asaf ^[2]; Ng, Wee Hao ^[2]

SLAC National Accelerator Lab., Menlo Park, CA (United States)
Cornell Univ., Ithaca, NY (United States)

Recent searches for first-generation leptoquarks and heavy right-handed W_R 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.

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Research Organization:: SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

Grant/Contract Number:: AC03-76SF00515

OSTI ID:: 1225809

Journal Information:: Journal of High Energy Physics (Online), Vol. 2015, Issue 9; ISSN 1029-8479

Publisher:: Springer BerlinCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 11 works

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