e/Pseudovector meson

Information
has gloss	eng: In high energy physics, a pseudovector meson or axial vector meson is a meson with total spin 1 and even parity (usually noted as JP=1+). Compare to a vector meson, which has a total spin 1 and odd parity.
lexicalization	eng: pseudovector meson
instance of	(noun) an elementary particle responsible for the forces in the atomic nucleus; a hadron with a baryon number of 0 mesotron, meson