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Dear colleagues,</div>
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Bastian Kubis, Emilie Passemar, Sean Tulin and myself completed a review article on "Precision tests of fundamental physics with $B&G(B and $B&G!l(B mesons" (<a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__arxiv.org_abs_2007.00664&d=DwMFJg&c=CJqEzB1piLOyyvZjb8YUQw&r=JOJ62NEwwkI7R0M2R59fbQ&m=DCLcI35lK0tmWMcRKXUUAsN3D52rPtOaI7iKRBv2zyE&s=ZiCIw226nZlwyg3_uAey36NKvlNt2xUSxxLUOMPuWR0&e=">https://arxiv.org/abs/2007.00664</a>). It covers some physics backgrounds
for JEF and other projects. Your comments and suggestions will be highly appreciated.</div>
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Best regards,</div>
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Liping
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