Q <chr_abbr type="reg" class="sc" expan="uant" cert="no">nt-alpha</chr_abbr> cil loi <chr_var letter="s" var="long">∫</chr_var>en ot g<chr_abbr type="reg" class="sc" expan="rant" cert="no">nt-alpha</chr_abbr> h<chr_abbr type="reg" class="dc" expan="on" cert="no">o-hbar</chr_abbr>te. 