Vgamma & gamma gamma

Ejemplares similares

• Radiative protonium annihilation into $\gamma\gamma$, $\gamma\pi^{0}$, $\gamma\eta$, $\gamma\omega$, and $\gamma\eta$'
  por: Amsler, Claude, et al.
  Publicado: (1993)
• Observation of $\gamma\gamma$ --> $\phi\varrho^{0}$ and $\gamma\gamma$ --> $\phi\omega$
  por: Albrecht, H, et al.
  Publicado: (1994)
• Search for high mass $\gamma\gamma$ resonances in e+e- --> l$^{+}$l$^{-}\gamma\gamma$, $\nu\overline{\nu}\gamma\gamma$ and q$\overline{q}\gamma\gamma$ at LEP I
  por: Abreu, P, et al.
  Publicado: (1996)
• Measurement of the cross sections of the reactions e+e- --> $\gamma\gamma$ and e+e- --> $\gamma\gamma\gamma$ at LEP
  por: Akrawy, M Z, et al.
  Publicado: (1990)
• Search for the decays B$_{d}^{0}$ --> $\gamma\gamma$ and B$_{s}^{0}$ --> $\gamma\gamma$
  por: Acciarri, M, et al.
  Publicado: (1995)