query: it is possible to detect radio photons?
positive_passages.docid: 141866
positive_passages.text: The lightest photon ever detected
negative_passages.docid: 38909
negative_passages.text: Do photons and cosmic rays radiate energy through gravitational waves? If not, why not?
negative_passages.docid: 89344
negative_passages.text: Radioactivity and quantum superpositions
negative_passages.docid: 88401
negative_passages.text: How is the amplitude of light related to number of photons?
negative_passages.docid: 21069
negative_passages.text: What happens to photons after they hit objects?
negative_passages.docid: 98184
negative_passages.text: Can a photon be absorbed by a proton?
negative_passages.docid: 144886
negative_passages.text: How many possible electromagnetic wavelengths are possible?
negative_passages.docid: 72372
negative_passages.text: Maximum wavelength of a photon/electromagnetic radiation?
negative_passages.docid: 57961
negative_passages.text: Some doubts about photons
negative_passages.docid: 152586
negative_passages.text: Does a photon have an amplitude?
negative_passages.docid: 20037
negative_passages.text: Do photons have acceleration?
negative_passages.docid: 132454
negative_passages.text: Has a free neutron ever been shown to absorb/emit/interact with a photon?
negative_passages.docid: 71897
negative_passages.text: What is Size of Photon?
negative_passages.docid: 3785
negative_passages.text: What is the relation between electromagnetic wave and photon?
negative_passages.docid: 77103
negative_passages.text: Determining a radio signal's range
negative_passages.docid: 66987
negative_passages.text: Positron-electron annihilation - can more than two photons be created?
negative_passages.docid: 47568
negative_passages.text: Is it experimentally proven that photons travel at speed $c$ in vacuum?