Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Confronting lepton flavor universality violation in B decays with
  high-$p_T$ tau lepton searches at LHC   We confront the indications of lepton flavor universality (LFU) violation
observed in semi-tauonic $B$ meson decays with new physics (NP) searches using
high $p_T$ tau leptons at the LHC. Using effective field theory arguments we
correlate possible non-standard contributions to semi-tauonic charged currents
with the $\tau^+ \tau^-$ signature at high energy hadron colliders. Several
representative standard model extensions put forward to explain the anomaly are
examined in detail: (i) weak triplet of color-neutral vector resonances, (ii)
second Higgs doublet and (iii) scalar or (iv) vector leptoquark. We find that,
in general, $\tau^+ \tau^-$ searches pose a serious challenge to NP
explanations of the LFU anomaly. Recasting existing 8 TeV and 13 TeV LHC
analyses, stringent limits are set on all considered simplified models. Future
projections of the $\tau^+ \tau^-$ constraints as well as caveats in
interpreting them within more elaborate models are also discussed.

37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
13
The categories of this paper are: quant-ph
3
The categories of this paper are: physics
5
The categories of this paper are: gr-qc
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph