Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Rare semileptonic $B \to K(\pi)l_i^- l_j^+$ decay in vector leptoquark
  model   We investigate the consequence of vector leptoquarks on the rare semileptonic
lepton flavour violating decays of $B$ meson which are more promising and
effective channels to probe the new physics signal. We constrain the resulting
new leptoquark parameter space by using the branching ratios of $B_{s, d} \to
l^+ l^-$, $K_L \to l^+ l^-$ and $\tau^- \to l^- \gamma$ processes. We estimate
the branching ratios of rare lepton flavour violating $B \to K(\pi)l_i^- l_j^+$
processes using the constrained leptoquark couplings. We also compute the
forward-backward asymmetries and the lepton non-universality parameters of the
LFV decays in the vector leptoquark model. Furthermore, we study the effect of
vector leptoquark on $(g-2)_\mu$ anomaly.

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The categories of this paper are: funct-an
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The categories of this paper are: hep-lat
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The categories of this paper are: econ
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The categories of this paper are: q-alg
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The categories of this paper are: nucl-ex
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The categories of this paper are: q-fin
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The categories of this paper are: bayes-an
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The categories of this paper are: cmp-lg
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The categories of this paper are: nucl-th
3
The categories of this paper are: physics
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The categories of this paper are: plasm-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: nlin
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The categories of this paper are: dg-ga
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The categories of this paper are: eess
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The categories of this paper are: solv-int