GAUGE AND HIGGS BOSONS INSPIRE   JSON PDGID:
S029

Axions (${{\mathit A}^{0}}$) and Other Very Light Bosons, Searches for

 
${{\mathit A}^{0}}$ (Axion) MASS LIMITS from Astrophysics and Cosmology
${{\mathit A}^{0}}$ (Axion) and Other Light Boson (${{\mathit X}^{0}}$) Searches in Hadron Decays
${{\mathit A}^{0}}$ (Axion) Searches in Quarkonium Decays
${{\mathit A}^{0}}$ (Axion) Searches in Positronium Decays
${{\mathit A}^{0}}$ (Axion) Search in Photoproduction
${{\mathit A}^{0}}$ (Axion) Production in Hadron Collisions
${{\mathit A}^{0}}$ (Axion) Searches in Reactor Experiments
${{\mathit A}^{0}}$ (Axion) and Other Light Boson (${{\mathit X}^{0}}$) Searches in Nuclear Transitions
${{\mathit A}^{0}}$ (Axion) Limits from Its Electron Coupling
Search for ${{\mathit A}^{0}}$ (Axion) Resonance in Bhabha Scattering
Search for ${{\mathit A}^{0}}$ (Axion) Resonance in ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$
Search for ${{\mathit X}^{0}}$ (Light Boson) Resonance in ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}{{\mathit \gamma}}$
Light Boson (${{\mathit X}^{0}}$) Search in Nonresonant ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Annihilation at Rest
Searches for Goldstone Bosons (${{\mathit X}^{0}}$)
Majoron Searches in Neutrinoless Double $\beta $ Decay   $>7200 \times 10^{21}$ yr 
 
Invisible ${{\mathit A}^{0}}$ (Axion) MASS LIMITS from Astrophysics and Cosmology
Search for Relic Invisible Axions
Invisible ${{\mathit A}^{0}}$ (Axion) Limits from Photon Coupling
Limit on Invisible ${{\mathit A}^{0}}$ (Axion) Electron Coupling
Invisible ${{\mathit A}^{0}}$ (Axion) Limits from Nucleon Coupling
Axion Limits from $\mathit T$-violating Medium-Range Forces
Hidden Photons: Kinetic Mixing Parameter Limits
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