Difference between revisions of "Gamma attenuation in Pb"
Jump to navigation
Jump to search
| (4 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | [https://wiki.iac.isu.edu/index.php/Roman_calculation | + | [https://wiki.iac.isu.edu/index.php/Roman_calculation Go Back] |
| Line 6: | Line 6: | ||
* We have 0.87 MeV gammas from SF of 252CF [http://hps.org/publicinformation/ate/q6333.html characteristics of the radiations from 252Cf]. | * We have 0.87 MeV gammas from SF of 252CF [http://hps.org/publicinformation/ate/q6333.html characteristics of the radiations from 252Cf]. | ||
Also there are some from <math>\alpha</math> decay. | Also there are some from <math>\alpha</math> decay. | ||
| + | |||
| + | |||
| + | * From [http://www.flickr.com/photos/mitopencourseware/3776093624/] | ||
[[File:Pb mass attenuation constant.jpg]] | [[File:Pb mass attenuation constant.jpg]] | ||
| Line 14: | Line 17: | ||
| + | * <math>I = I_0\ \exp{(-\mu x)}</math> | ||
| − | + | [[File:Pb gamma attenuation.png]] | |
| − | |||
Latest revision as of 19:05, 24 May 2012
Gamma attenuation in Pb from 252Cf
- We have 0.87 MeV gammas from SF of 252CF characteristics of the radiations from 252Cf.
Also there are some from decay.
- From [1]
Taking the worst scenario:
