<record>
<controlfield tag="001">2779</controlfield>
<datafield tag="653" ind1="1" ind2=" ">
<subfield code="a">charm</subfield>
</datafield>
<datafield tag="653" ind1="1" ind2=" ">
<subfield code="a">D meson</subfield>
</datafield>
<datafield tag="653" ind1="1" ind2=" ">
<subfield code="a">lifetimes</subfield>
</datafield>
<datafield tag="653" ind1="1" ind2=" ">
<subfield code="a">precision</subfield>
</datafield>
</record>