<Tr> <Td> graviscalar </Td> <Td> 0 </Td> <Td> Also known as "radion". </Td> </Tr> <Tr> <Td> graviphoton </Td> <Td> </Td> <Td> Also known as "gravivector". </Td> </Tr> <Tr> <Td> axion </Td> <Td> 0 </Td> <Td> A pseudoscalar particle introduced in Peccei--Quinn theory to solve the strong - CP problem . </Td> </Tr> <Tr> <Td> axino </Td> <Td> ​ ⁄ </Td> <Td> Superpartner of the axion . Forms, together with the saxion and axion, a supermultiplet in supersymmetric extensions of Peccei--Quinn theory . </Td> </Tr>

What is the mass of all subatomic particles