TY - JOUR
T1 - Copious direct photon production
T2 - A possible resolution of the prompt-lepton puzzle
AU - Farrar, Glennys R.
AU - Frautschi, Steven C.
PY - 1976
Y1 - 1976
N2 - We propose that all direct leptons not due to vector meson decay can be attributed to the decay of virtual photons. At p3 GeV/c, we expect γπ, the ratio of direct photons to pions, to be about 10 to 20% for s20-60 GeV.
AB - We propose that all direct leptons not due to vector meson decay can be attributed to the decay of virtual photons. At p3 GeV/c, we expect γπ, the ratio of direct photons to pions, to be about 10 to 20% for s20-60 GeV.
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U2 - 10.1103/PhysRevLett.36.1017
DO - 10.1103/PhysRevLett.36.1017
M3 - Article
AN - SCOPUS:4244111781
SN - 0031-9007
VL - 36
SP - 1017
EP - 1020
JO - Physical Review Letters
JF - Physical Review Letters
IS - 17
ER -