B1
B1[pp, ma^2, mb^2]
the Passarino-Veltman B1-function. All arguments are scalars and have dimension mass squared.
See also
Overview, B0, B00, B11, PaVe, PaVeReduce.
Examples
−2p2(m2−M2+p2)B0(p2,m2,M2)+2p2A0(m2)−2p2A0(M2)
B1[SPD[p], m^2, M^2, BReduce -> False]
B1(p2,m2,M2)
−21B0(p2,m2,m2)
B1[SPD[p], m^2, m^2, BReduce -> False]
B1(p2,m2,m2)
2m2A0(m2)−B0(m2,0,m2)
B1[m^2, m^2, 0, BReduce -> False]
B1(m2,m2,0)
B1(0,0,m2)
B1[pp, SmallVariable[SMP["m_e"]^2], Subsuperscript[m, 2, 2]]
−2pp(pp−m22)B0(pp,me2,m22)−2ppA0(m22)