${{\mathit N}{(2120)}}$ PHOTON DECAY AMPLITUDES AT THE POLE

${{\mathit N}{(2120)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$ INSPIRE search

B024PA1
MODULUS (GeV${}^{−1/2}$) PHASE ($^\circ{}$) DOCUMENT ID TECN  COMMENT
$ -0.025 \pm0.015 $ $40 \pm25$
SARANTSEV
2025
DPWA Multichannel
• • • We do not use the following data for averages, fits, limits, etc. • • •
$ 0.130 \pm0.045 $ $-40 \pm25$
SOKHOYAN
2015A
 DPWA Multichannel
  References:
SARANTSEV 2025
PR C112 015202 Decays of $N^*$ and $?^*$ resonances into $N?$, $??$, and $N?$
SOKHOYAN 2015A
EPJ A51 95 High-Statistics Study of the Reaction ${{\mathit \gamma}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit p}}$2 ${{\mathit \pi}^{0}}$