pdgLive Home   >   ${{\mathit N}}$ BARYONS ($\mathit S$ = 0, $\mathit I$ = 1/2)   >   ${{\mathit N}{(2040)}}$   >   ${{\mathit N}{(2040)}}$ MASS

${{\mathit N}{(2040)}}$ MASS

INSPIRE   PDGID:

B159M

VALUE (MeV) DOCUMENT ID TECN  COMMENT $2040$ ${}^{+3}_{-4}$ $\pm25$ ABLIKIM 2009 B BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{0}}$ $2068$ $\pm3$ ${}^{+15}_{-40}$ ABLIKIM 2006 K BES2 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit n}}}{{\mathit \pi}^{-}}$ , ${{\mathit n}}{{\overline{\mathit p}}}{{\mathit \pi}^{+}}$ • • We do not use the following data for averages, fits, limits, etc. • • $2244$ $\pm30$ 1, 2 HUNT 2019 DPWA Multichannel 1  Statistical error only. 2  We list here candidates for high-mass ${}^{}3/2{}^{+}$ states.

References:

HUNT 2019 PR C99 055205 Updated determination of $N^*$ resonance parameters using a unitary, multichannel formalism ABLIKIM 2009B PR D80 052004 Partial Wave Analysis of ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit p}}{{\overline{\mathit p}}}{{\mathit \pi}^{0}}$ ABLIKIM 2006K PRL 97 062001 Observation of Two New ${{\mathit N}^{*}}$ Peaks in ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit p}}{{\mathit \pi}^{-}}{{\overline{\mathit n}}}$ and ${{\overline{\mathit p}}}{{\mathit \pi}^{+}}{{\mathit n}}$ Decays