1. Jan 21, 2007

### @/@

What equipment Compton used to measure the wavelenght shift in your experiment ? Some links talk about the use of bragg spectrometer others about the use of ionization chambers.

In this link have some illustrations of spectras resultants of Compton experiments

http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=1085639&blobtype=pdf

The peak of unmodified rays, its caused by the interactions with electron close to the nucleus?

2. Jan 22, 2007

### @/@

anyone?????

3. Jan 23, 2007

### Gokul43201

Staff Emeritus
4. Jan 23, 2007

### @/@

The target for the primary X-rays ("scattering target") process is localized in the center of the chamber? Compton used the angle of recoiling electron to measure the angle of secondary ray, using this relation $$\cot\frac{1}{2}\delta=\tan\theta$$ ?