Determine how large must the probe beam intesity be

Reference no: EM13337114

An experimentalist wishes to probe the nucleus which can be approximated as a hard sphere having a radius of 10^-13 cm. How large must the probe beam intesity be if the target consists of 10^10 nuclei and the total scatter rate is to be an order of magnitude larger than the background noise of 10^3 counts/sec?

Reference no: EM13337114

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