Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Direct CP Violation in B+ to J/psi K+ Decay as Probe for New Physics   Currently there are New Physics hints in mixing-induced CP violation S(phi
K0), S(pi0 K0) < S(J/psi K0), unequal direct CP violation A(K+ pi-) differs
A(K+ pi0), and maybe even in measured S(J/psi K0) vs prediction from global fit
to other data. However, these hints either suffer from experimental
uncertainties, or uncertain hadronic corrections, and are not yet unequivocal.
Motivated by these hints, however, we point out that a unique probe may be
direct CP violation in B to J\psi K mode. An asymmetry observed at 1% or higher
would indicate New Physics.

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The categories of this paper are: ao-sci
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The categories of this paper are: funct-an
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The categories of this paper are: math-ph
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The categories of this paper are: cs
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The categories of this paper are: plasm-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: comp-gas
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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: adap-org
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The categories of this paper are: solv-int
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The categories of this paper are: hep-lat
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The categories of this paper are: cond-mat
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The categories of this paper are: econ
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The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin