${{\boldsymbol \Delta}{(1900)}}$ PHOTON DECAY AMPLITUDES AT THE POLE

${{\boldsymbol \Delta}{(1900)}}$ $\rightarrow$ ${{\boldsymbol N}}{{\boldsymbol \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$ INSPIRE search

MODULUS (GeV${}^{−1/2}$) PHASE ($^\circ{}$) DOCUMENT ID TECN  COMMENT
$ 0.064 \pm0.015 $ $60 \pm20$
SOKHOYAN
2015A
DPWA Multichannel
  References:
SOKHOYAN 2015A
EPJ A51 95 High-Statistics Study of the Reaction ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit p}}$2 ${{\mathit \pi}^{0}}$