pdgLive Home   >   ${{\mathit N}}$ BARYONS ($\mathit S$ = 0, $\mathit I$ = 1/2)   >   ${{\mathit N}{(1900)}}$   >   ${{\mathit N}{(1900)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$

${{\mathit N}{(1900)}}$ PHOTON DECAY AMPLITUDES AT THE POLE

${{\mathit N}{(1900)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-3/2 amplitude A$_{3/2}$

INSPIRE   JSON  (beta) PDGID:

B144PA2

B144PA2 MODULUS (GeV${}^{−1/2}$) PHASE ($^\circ{}$) DOCUMENT ID TECN  COMMENT $ -0.044 \pm0.012 $ $35 \pm20$ SARANTSEV 2025   DPWA Multichannel $ -0.0077 \pm0.0017 $ $-42 \pm12$ ROENCHEN 2022   DPWA Multichannel • • We do not use the following data for averages, fits, limits, etc. • • $ -0.070 \pm0.030 $ $70 \pm50$ SOKHOYAN 2015 A   DPWA Multichannel

References

Except where otherwise noted, content of the 2025 Review of Particle Physics is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) license. The publication of the Review of Particle Physics is supported by US DOE, MEXT and KEK (Japan), INFN (Italy) and CERN. Individual collaborators receive support for their PDG activities from their respective institutes or funding agencies. © 2025. See LBNL disclaimers.