Origin of gamma ray
Examples from the Web for gamma ray
Well, maybe it was a gamma-ray burst, or maybe it was something else, cautioned some others.
Then you place each card, in turn, on a holder close to the gamma-ray detector for a period of 10 minutes.
Gamma-ray spectra are collected all day, first from a sample, then from its accompanying standard.
Meanwhile they amused themselves occasionally by planting a gamma-ray bomb in each of Mars' major cities.The Ultimate Weapon|John Wood Campbell
The two gamma-ray spectra you obtain look like those in the figure on the opposite page.
The figure on the next page shows the gamma-ray spectrum for the patient.