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${{\mathit N}{(2220)}}$ BREIT-WIGNER PHOTON DECAY AMPLITUDES

${{\mathit N}{(2220)}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \gamma}}$ , helicity-1/2 amplitude A$_{1/2}$

INSPIRE   JSON  (beta) PDGID:

B090A03

B090A03 VALUE (GeV${}^{−1/2}$) DOCUMENT ID TECN  COMMENT $0.017$ $\pm0.010$ 1 SARANTSEV 2025   DPWA Multichannel 1  Sign is undetermined

References

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