<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="B meson - Page 3 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=B_meson&amp;p=2">1.Previous</a><br />
<a accesskey="3" href="page.php?w=B_meson&amp;p=4">3.Next</a>
</p>

<p><big> List of B mesons </big></p>
<p><big> - oscillations </big></p>
<p>The neutral B mesons,  and , spontaneously transform into their own antiparticles and back. This phenomenon is called <a href="page.php?w=Neutral_particle_oscillation">flavor oscillation</a>. The existence of neutral B meson oscillations is a fundamental prediction of the <a href="page.php?w=Standard_Model">Standard Model</a> of <a href="page.php?w=particle_physics">particle physics</a>. It has been measured in the - system to be about 0.496 / [[picosecond]], and in the - system to be ?''m''<sub>s</sub></p><p>
<a accesskey="1" href="page.php?w=B_meson&amp;p=2">1.Previous</a><br />
<a accesskey="3" href="page.php?w=B_meson&amp;p=4">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
