1.0KMI - Nagoya Universityhttps://www.kmi.nagoya-u.ac.jp/eng[Research] Teppei Kitahara’s paper was highlighted as one of the Editors’ Suggestions of Physical Review Letters - KMI - Nagoya Universityrich600338<blockquote class="wp-embedded-content" data-secret="erg7Zdfv2i"><a href="https://www.kmi.nagoya-u.ac.jp/eng/blog/2020/02/25/1643/">[Research] Teppei Kitahara’s paper was highlighted as one of the Editors’ Suggestions of Physical Review Letters</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.kmi.nagoya-u.ac.jp/eng/blog/2020/02/25/1643/embed/#?secret=erg7Zdfv2i" width="600" height="338" title="“[Research] Teppei Kitahara’s paper was highlighted as one of the Editors’ Suggestions of Physical Review Letters” — KMI - Nagoya University" data-secret="erg7Zdfv2i" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.kmi.nagoya-u.ac.jp/eng/wp-content/uploads/sites/2/2020/02/795316b92fc766b0181f6fef074f03fa.png770770Novel mechanism to avoid theoretical bound on kaon rare decays Researchers try to revisit a theoretical bound, which is based on symmetries, between the charged and neutral kaon rare decays into the pion and neutrinos. Last September, KOTO experiment searching for neutral kaon rare decay reported events with an unexpected rate, which is much bigger than the standard model predictions. So far, KOTO experiment has not claimed that these events are the rare kaon decay signals. On the other hand, …