J l uelt a<chr_var letter="s" var="long">∫</chr_var>i g<chr_abbr type="reg" class="sc" expan="rant" cert="no">nt-alpha</chr_abbr> cho<chr_var letter="s" var="long">∫</chr_var>e <chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr>t<chr_abbr type="reg" class="dc" expan="en" cert="no">e-hbar</chr_abbr>dre. 